Decoiler Straightener Feeder Machine Manufacturer

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Industrial Coil Processing & Material Handling Equipment for Automated Production Lines

Our industrial coil processing and material handling equipment is engineered to support continuous, automated production lines in metalworking, stamping, and fabrication applications. These systems provide efficient coil uncoiling, tension control, precise feeding, and safe handling, helping manufacturers reduce downtime, improve throughput, and enhance operational safety in complex production environments. From automated feed line solutions to integrated handling systems, we deliver reliable and customizable equipment for modern factories.

Modern manufacturing facilities rely on integrated coil handling and processing systems to maintain high productivity and consistent quality. Well‑designed equipment delivers stable tension control, rapid material uptake, accurate feed synchronization, and seamless integration with presses and downstream machinery. Our solutions are tailored to reduce manual intervention, optimize material flow, and support a range of metal types and production speeds.

Our Decoiler Straightener Feeder Machine are widely used across the automotive, appliance manufacturing, metal fabrication, and electronics industries. They support high‑speed stamping lines, precision slitting operations, and heavy gauge processing, delivering repeatable performance and adaptable configurations for diverse workflows.

Why Choose YouYi Decoiler Straightener Feeder Machine as Your Manufacturing Partner

As a trusted manufacturer of industrial coil processing and material handling equipment, YouYi Machine combines over a decade of engineering expertise, precision manufacturing, and global experience to deliver high-performance solutions for modern factories. All our systems are designed, tested, and assembled in-house, ensuring consistent quality, reliability, and long-term durability. By choosing us, you gain a partner who understands industrial production challenges, provides customized automation solutions, and supports your operations from initial consultation through installation and after-sales service.

FAQ:

What is coil processing equipment used for?
Decoiler Straightener Feeder Machine supports automated handling, uncoiling, straightening, tension control, and feeding of metal coils into production or stamping lines.
How do automated coil handling systems improve productivity?
By ensuring consistent material flow, reducing manual setup time, and maintaining stable tension, automated systems help factories cut downtime and boost throughput.
Which industries benefit from coil material handling solutions?
Automotive, appliances, electronics, and general metal fabrication sectors use these systems to support high‑speed automated production.

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NC Servo Feeder

NC Servo Feeder for High-Accuracy Press Feeding

YouYi's NC Servo Feeder is a precision coil and strip feeding solution engineered for modern stamping and press automation lines. Driven by a high-performance servo system and a closed-loop encoder feedback, the servo roll feeder delivers repeatable feeding accuracy (typical ±0.02 mm; short-distance accuracy ≤ ±0.01 mm), high responsiveness and flexible feed-length programming. Typical configurations support material widths from 100 mm to 600 mm and thickness ranges from 0.1 mm up to 6.0 mm with servo power options from 2 kW to 5 kW depending on model.

Designed for seamless integration with decoilers, straighteners, and press transfer systems, the NC Servo Feeder supports both mechanical and pneumatic release modes and is also available in a zig-zag feeding model for circular blank layout applications. The standard control system features a PLC with touchscreen HMI for intuitive operation and efficient parameter setting.

Precision Coil Feeder ±0.02mm

Achieving ±0.02mm feeding accuracy means:
• Reduced tolerance stack‑up in downstream operations
• Lower defect rates and material waste
• Stable performance in demanding and high‑speed stamping environments
• Reliable integration with automated press lines and tooling

NC Servo Feeder — Specifications

Model	Max Width (mm)	Thickness Range (mm)	Max Line Speed (m/min)	Feeding Accuracy	Servo Power (kW)	Typical Release Type	Net Weight (kg)
NC-100 (Light)	100	0.1 – 3.0	0 – 20	±0.02 mm (short-distance ≤ ±0.01 mm)	2.0 (typ.)	Mechanical / Pneumatic (optional)	~180 (replace with factory value)
NC-300 (Medium)	300	0.1 – 3.0	0 – 20	±0.02 mm (short-distance ≤ ±0.01 mm)	3.0 (typ.)	Pneumatic / Mechanical	~320 (replace with factory value)
NC-600 (Thick Plate)	600	0.1 – 6.0	0 – 15	±0.02 mm (short-distance ≤ ±0.01 mm)	5.0 (typ.)	Pneumatic / Mechanical / Zigzag	~620 (replace with factory value)

NC Servo Feeder specs

NC Servo Feeder Manufacturer

As a professional NC servo feeder manufacturer, we focus on reliable design, stable performance, and practical engineering solutions. From standard models to customized configurations, we provide servo roll feeding equipment that meets the demands of global metal stamping manufacturers.

Technical support and overseas service experience enable us to support customers throughout installation, commissioning, and production operation.

Servo Control System & Feeding Accuracy

Closed-Loop Servo Control

Our NC servo feeder adopts a closed-loop servo control system combining a servo motor and high-resolution encoder. The system continuously monitors feeding position and corrects deviations in real time, ensuring stable and precise feeding even during high-speed press cycles.

High Feeding Accuracy & Repeatability

With optimized control algorithms and rigid mechanical structure, the servo roll feeder delivers excellent repeatability and stable feeding accuracy. This performance is essential for progressive dies, multi-station stamping, and high-precision metal forming operations.

YouYi NC Servo Feeder – Applications in Stamping

YouYi NC Servo Feeders deliver high precision, speed, and stability across a wide range of stamping applications, including:

► Electronic hardware stamping

► Automotive parts stamping

► Home appliance structural parts stamping

► Precision metal stamping

► Motor stator and rotor stamping

► Thin sheet and stainless steel stamping

► Precision terminal and connector stamping

► Large structural part stamping

► High-precision thin metal stamping

Learn More About Our NC Servo Feeder

3 In 1 Coil Feed Line

3-in-1 Coil Feed Line | Decoiler + Straightener + Servo Feeder

3 in 1 Decoiler Straightener Feeder — Decoiler · Straightener · Servo Feeder

The 3-in-1 Feeder integrates decoiling, precision straightening and servo feeding into a single compact structural unit. Designed to reduce floor space and setup time while delivering high repeatability and stable material handling, the system is configurable for compact workshops, heavy-duty coil processing and high-speed stamping applications.

Key Advantages of Our Compact Coil Feed Line

· Integrated 3-in-1 design — uncoiler, straightener and feeder in one frame for improved rigidity and material stability.
· Modular & scalable — choose Compact, Heavy-Duty or High-Speed layouts to match production goals and plant footprint.
· High-precision servo control — PLC + servo drive ensures accurate feed length, excellent repeatability and smooth line dynamics.
· Wide material compatibility — suitable for a broad range of widths, thicknesses and coil weights, including high-strength steels.
· Fast changeovers — automatic threading, hydraulic mandrel expansion and movable feeders reduce coil loading and downtime.
· Full line integration — easy to combine with presses, hydraulic shears, blanking systems, recoilers and stacking units for turnkey lines.

3 in 1 Decoiler Straightener Feeder Specifications

Parameter	Typical Range / Notes
Coil weight capacity	From small coils up to 20,000+ kg (model dependent)
Coil width (strip width)	From 300 mm to ~1,900 mm (wide-strip options available)
Material thickness	Thin sheets to heavy gauge (specify material & grade)
Maximum feed speed	Model dependent — specify production target (m/min or ft/min)
Straightener configuration	Multiple roll stacks, adjustable pressure; heavy-duty options for high-yield materials
Decoiler type	Single mandrel, hydraulic expansion, double-end
Control & drives	Industrial PLC with servo drives;
Optional accessories	Hydraulic shear, recoiler, automatic threading, coil car

Applications of 3 in 1 Decoiler Straightener Feeder

The 3 in 1 decoiler straightener feeder combines decoiling, straightening and feeding into one compact system, improving efficiency and reducing handling time. It’s ideal for metal coil processing in various production environments.

· Automotive: Feeding for stamping automotive parts such as panels, brackets, and chassis components.
· Home Appliances: Coil feeding for appliance shells and structural parts.
· Electronics & Electrical: Precise feeding of thin coils for housings and components.
· General Metal Fabrication: Feeding for punching, forming, roll forming, and other metalworking lines.

3 in 1 Decoiler Straightener Feeder Configurations

Compact (Space-Saver)

Compact coil feed line is ideal for small workshops or where floor space is limited. Purpose-built for moderate production rates with quick installation and simplified maintenance.

· Best for: low to medium volume stamping, prototype runs
· Coil weight: up to ~3,000–8,000 kg
· Strip width: up to ~2000 mm
· Key features: small footprint, basic automatic threading, integrated straightener

Heavy-Duty (Power)

Engineered for wide coils and high yield-strength materials. Reinforced frame and heavy-duty straightener and feeding components ensure robust, continuous operation in demanding production environments.

· Best for: automotive structural parts, thick & high-strength steel
· Coil weight: up to 20,000 kg (customized heavy-duty configuration)
· Strip width: wide-strip solutions available, typically up to ~1,800 mm
· Key features: multi-roll straightener, hydraulic mandrel, heavy-duty servo drives

High-Speed

Configured for maximum throughput in progressive die and high-volume stamping lines. Emphasizes precision at speed and minimal material acceleration shock.

· Best for: high-volume progressive dies, cut-to-length lines
· Coil weight: model dependent
· Strip width: commonly medium widths, optimized for speed
· Key features: high-response servo systems, advanced control tuning

The uncoiler straightener feeder combo integrates functions such as uncoiling, leveling, feeding, and cutting, featuring space-saving design, high automation, and precise feeding accuracy. Operations including material loading, entry, blocking, folding, leveling, feeding, and material replacement can all be accomplished through touch-screen and control panel operations, effectively saving labor, reducing workload intensity, and enhancing production efficiency. Additionally, the three-in-one feeder can be custom-designed based on material width and thickness specifications.

FAQ

Q1: What materials can this machine handle?
It handles a wide range of metal coils including cold rolled, galvanized, stainless steel, aluminum, and other coil materials, depending on model and configuration.

Q2: What thickness and width ranges does it support?
Different models support various ranges — from thinner materials up to thicker heavy‑duty coils. Always check the specific machine specs for your material requirements.

Q3: How accurate is the feeding?
Typical high‑precision systems achieve accurate and consistent feeding, which is necessary for quality stamping or forming operations.

Q4: Can this system integrate with existing press or automation lines?
Yes — most modern 3‑in‑1 feed lines support PLC control and can integrate with presses, CNC cutting or other automated production lines.

Q5: What are the main benefits of the integrated design?

Saves floor space by combining three functions in one unit.
Reduces manual handling and setup time.
Improves precision and production efficiency.

Learn More About Our 3 In 1 Coil Feed Line

2 In 1 Uncoiler Leveler

2 in 1 Uncoiler Straightener— space-saving decoiling & high-precision leveling for coil-to-press lines

2 in 1 uncoiler straightener combines uncoiling and leveling in a single compact unit to reduce floor space, minimize handling steps and stabilize feed for stamping, cutting and forming operations. Models cover ultra-thin to heavy gauges (0.1–6.0 mm) and are available in light, standard and heavy-duty configurations.

· Photoelectric Loop Control: Maintains stable coil tension and uninterrupted feeding for consistent stamping input.

· Hard-Chrome Plated Rollers (GCr15 → HRC60–62): Quenched, chrome-plated rollers provide wear resistance and scratch-free flattening.

· Expansion Shaft Options: Manual or hydraulic expansion shafts (common ID range 450–530 mm) to fit standard coils.

· Motor & Power: Motor power varies by model (typical range 1–16 kW depending on capacity and application).

· Control & Drive: Inverter speed control + worm-gear reducers / cluster gears for strong, synchronized transmission.

Model	Thickness range	Width range	Typical Use / Strength
JMGO Type	0.1 – 1.2 mm	200-400mm	Precision thin sheets, electronics & appliance panels.
GO Type	0.5 – 3.0 mm	200-600 mm	General medium gauge stamping lines.
TL Type	0.5 – 6.0 mm	300-600 mm	Wider thickness range for heavier duty production.
HCXL Type	1.0 – 6.0 mm	300-1000mm	Heavy duty, includes coil loading trolley.
HTC-1600	0.5-3.0mm	100-1600mm	Battery covers & aluminum parts processing.

Key Features & Advantages

YouYi's 2-in-1 Uncoiler and Straightener integrates uncoiling, leveling, and feeding functions into a compact system designed for stable, precise, and continuous production.

· Space-saving 2-in-1 coil line design combines coil rack and straightener, reducing footprint and simplifying workflow.
· Inverter-controlled uncoiling with electric eye loop control ensures accurate speed synchronization and smooth material handling.
· Hard chrome-plated feed and straightener rollers provide high wear resistance, durability, and consistent leveling precision.
· Hold-down arm, centenary support arm, and cluster gear transmission enhance driving force, alignment accuracy, and feeding stability.
· Four-point hand wheel fine-tuning system supports high-precision straightening and feeding applications.
· Quick-open straightener head enables easy cleaning, inspection, and maintenance, minimizing downtime.
· Wide material adaptability, suitable for thin (0.1–1.2 mm), medium (0.5–6.0 mm), and heavy coils up to 6.0 mm.
· Built with Japanese electromagnetic components and precision rollers for reliable long-term operation and low maintenance.
· Ideal for continuous stamping, feeding, and leveling in electronics, automotive, hardware, and light industrial production.

This integrated system of compact decoiler leveler delivers precise leveling, stable feeding, and high efficiency for modern coil-to-press processing lines, helping manufacturers reduce space, improve productivity, and lower overall operating costs.

Get Started with YouYi

Combine with YouYi's NC servo feeder or dual-servo feeding systems to build a high-precision, fully automated coil-to-press line. Our servo feeders deliver micron-level accuracy (±0.02–0.03 mm) at high speeds (up to 30 m/min). Recent case studies show seamless integration with presses running over 200 strokes per minute.

Looking to optimize your space saving coil line? Contact YouYi today for a free consultation—our team will guide you to the ideal coil processing solution tailored to your needs, boosting efficiency and uptime.

FAQ

Q: What is a 2 in 1 uncoiler straightener?
A: A machine that integrates coil uncoiling and leveling in one unit to save floor space and streamline feeding into presses or cutters.

Q: What gauge range do YouYi models cover?
A: YouYi models span ultra-thin to heavy applications (JMGO 0.1–1.2 mm → HCXL/TL up to 6.0 mm). Confirm model choice by coil weight, desired line speed and downstream takt.

Q: How is feeding stability achieved?
A: Photoelectric loop control combined with inverter/servo drive and synchronized pinch/top-bottom rollers ensures stable tension and precise feeding.

Q: Do you provide installation and commissioning?
A: Yes — on-site installation, commissioning and operator training can be arranged depending on region and contract

Learn More About Our 2 In 1 Uncoiler Leveler

Decoiler/Uncoiler

Sheet Metal Decoiler from China Manufacturers

Heavy Duty Uncoiler with Uncoiling And Rewinding

Sheet metal decoiler is suitable for feeding various kinds of coil materials.It normally works together with a straightener, and a non-motorized type is also available upon request. The maximum loading capacity is 20 tons, and the maximum material width is 1800 mm.

Sheet metal decoilers are always among our best-selling coil processing equipments, as many customers place repeat orders. This has driven us to continuously improve both the appearance and quality, offering more durable and better-designed heavy duty uncoilers to our clients. Optional configurations include a material pressing arm, hydraulic expansion system, hydraulic feeding device, and variable-speed motor control.

Please send us an inquiry with your material specifications, and we will recommend the most suitable configuration for you.

From manual units to fully hydraulic coil cars and powered expansions, our equipment is engineered for smooth coil feeding, fast changeovers, and seamless integration with rollforming, slitting, and leveler lines.

Coil Reel Machine

Our coil reel machines are designed for steel coil uncoiling work, suitable for both heavy and light sheet coils with precision feeding, and can be equipped with a coil loading car system. Our coil decoiler range includes hydraulic coil decoilers for heavy-duty work, mechanical coil decoilers for light-duty work, and double-head coil decoilers for different production solutions.

Hydraulic Decoiler Machine

We design our hydraulic sheet metal decoiler machines for heavy steel coil uncoiling work according to our customers’ demands, and they can be equipped with a hydraulic steel coil loading car and hydraulic coil mandrel system. Our hydraulic sheet metal decoilers are designed for fast coil loading, easy adjustment, and smooth uncoiling operation.

Core Capabilities

· Capacity Range: 3T – 20T(customizable)

· Types: Single-end, Dual-end

· Drive: Manual, Electric, Hydraulic (including coil car systems)

· Features: Hold-down, Snubber Brake, Traversing Base, Recoiler

· Line Speed: Designed to support high speed roll forming and feed applications

· Provide coil OD/ID, weight, width, and desired line speed to receive the best matched model and configuration advice.

Why Choose Our Sheet Metal Decoiler/Heavy Duty Uncoiler?

· Wide Capacity Range — Models available up to 40,000 lb capacity, suitable for thin gauge to heavy steel coils.
· Multiple Drive Options — Manual, electric, and hydraulic expansion options to match your production needs.
· Fast Coil Changeovers — Coil cars, and expansion shafts reduce downtime.
· Stable Coil Feeding — Equipped with hold-downs, snubbers, and tension control for consistent material feed.
· Line Integration — Designed to work with rollformers, slitters, levelers, and rewinders with optional control interfaces.
· Custom Configurations — Tailored engineering based on coil size, weight, line speed, and automation requirements.

Choosing the Right Sheet Metal Decoiler

Application	Recommended Type	Why
Low-volume / occasional use	Manual / Semi-automatic Uncoiler	Simple, cost-effective solution with easy maintenance
High-speed production line	Electric / Hydraulic with tension control	Stable feed with reduced tension fluctuation and faster changeovers
Heavy coils & frequent changeovers	Hydraulic Coil Car + Expansion System	Safe coil handling and efficient material handling

· Thin material, low budget → CR Series

· Standard automated production → MT Automatic Series

· Heavy coils or thick plates → MT Hydraulic Series

· Continuous, high-efficiency lines → KHT Dual Station Series

FAQ of Sheet Metal Decoiler

· Can you customize the coil reel machine capacity and expansion system?

Yes. We tailor the expansion shaft, brake system, and coil handling based on your coil dimensions, weight, and line speed requirements.

· Is integration with my rollformer possible?

Absolutely. We offer PLC and control interface integration to synchronize coil feed with rollforming or other downstream equipment.

· What's the typical lead time?

Standard models typically ship within 4–12 weeks depending on stock and configuration details. We also provide spare parts and global support options.

Learn More About Our Decoiler/Uncoiler

Straightener/Leveling Machine

Straightener / Leveling Machine — Coil Straightening Machines for Sheet & Strip

The Coil Levelers from YouYi are engineered for precise coil leveling of stainless steel, aluminum, copper and carbon steel strips. Available models cover thickness ranges from 0.1 mm to 6 mm and strip widths up to industry-standard sizes, enabling stable feed-in to downstream feeders and stamping lines.

High-precision straighteners go beyond basic flatteners by eliminating coil set and residual stress that simple leveling cannot resolve. Using small-diameter work rolls supported by back-up rollers, they produce consistently flat strips with minimal internal stress, ensuring reliable material quality for subsequent processing.

Our steel coil straightener uses high-precision leveling rolls to achieve fully automatic straightening. When integrated with a servo feeder and an automatic decoiler, it enables seamless, fully automated operation for stamping production lines. A single operator can oversee multiple machines, with straightening speeds up to 6 m/min, ensuring high production efficiency while reducing labor requirements and minimizing human error.

FAQ

Q: How do I choose the right Coil Leveler for my stamping line?
A: Provide material type, thickness range, strip width, required feed accuracy and target line speed. We will recommend the best series and roller configuration for your process.

Q: What warranty and certifications do you provide?
A: Our Coil Levelers are manufactured under ISO 9001 practices. Electrical components use reputable brands; standard warranty is typically 12 months—details provided in the sales agreement.

Q: Can you perform trial runs with our coil material?
A: Yes. Send sample coils or provide material data and we can run sample flattening and share results.

Learn More About Our Straightener/Leveling Machine

Press Transfer System

The Press Transfer System, an automated system for stamping production, functions through precise positioning, synchronized operation, and programmed control. It is engineered to automate material handling in stamping processes, including sheet feeding, part removal, workpiece transfer, and inter-stage transportation between sequential operations.

Our press transfer system includes multi-press transfer robot, stamping robot arm, and fully automated press-to-press transfer solutions designed for high-speed stamping lines.

System Capability:

· Number of Presses: 2–10 (customizable)

· Transfer Type: Link type / 3-axis / Walking beam

· Integration: Decoiler, Straightener, Servo Feeder

· Control Interface: EtherCAT / Modbus / Profinet

· Safety: Light curtain, interlock, emergency stop

How to Choose the Right Press Transfer System

Selecting the right press transfer system depends on your production requirements, including part size, production speed, press layout, and automation level. Below is a quick selection guide to help you choose between multi-press transfer robots, multi-press transfer systems, and stamping robot arms.

· For high-volume automotive production: Choose a multi-press transfer system for continuous press-to-press automation.

· For flexible stamping lines: Use a multi-press transfer robot with customizable grippers and stroke.

· For precision parts or complex movements: A 3-axis stamping robot arm provides higher accuracy and flexibility.

· For limited factory space: Compact transfer systems or single-press multi-station solutions are recommended.

Application & System Matching Guide

Application	Recommended System	Reason	Typical Industry
High-speed continuous stamping line	Multi-Press Transfer System	Ensures synchronized transfer between multiple presses with high efficiency	Automotive manufacturing
Flexible production with multiple product types	Multi-Press Transfer Robot	Supports quick changeover and custom gripper design	Metal parts / OEM factories
Precision stamping or complex part handling	3-Axis Stamping Robot Arm	Provides higher positioning accuracy and multi-directional movement	Electronics / small components
Limited workshop space	Compact Transfer System	Optimized layout reduces footprint	SME factories
Heavy or large panel transfer	Heavy-duty Transfer Robot	Higher payload capacity and stability	Home appliance / large metal panels

Key Factors for System Selection

· Workpiece size & weight: Determines robot payload and gripper type

· Production speed (SPM): Impacts system structure and servo performance

· Press layout: Number and spacing of presses affect transfer stroke

· Automation level: Standalone robot vs fully integrated transfer line

· Integration requirements: Compatibility with feeders, decoilers, and PLC systems

Learn More About Our Press Transfer System

Stamping Press Machine

The punch press achieves a vertical accuracy of up to 0.03mm and features instant stop functionality at any position. In case of abnormalities, pressing the emergency stop key immediately halts operation, ensuring high safety. Additionally, the press stroke is easily adjustable for flexible production needs. The electrical system adopts PLC-based centralized control, supported by an independent control cabinet. It can be integrated with NC servo feeders to enable automated stamping production, significantly improving efficiency while maintaining enhanced operational safety.

Learn More About Our Stamping Press Machine
Cut to Length Lines

Automatic Cut to Length Lines for Precision Coil Processing
Youyi Machine provides advanced Cut to Length Lines (CTL Lines) designed for high-efficiency coil processing and sheet metal cutting applications. Our automatic cut to length machines integrate coil decoiling, leveling, servo feeding, precision shearing, and automatic stacking functions to process steel coils, stainless steel coils, aluminum coils, and other metal materials into accurate flat sheets.
Designed for industries such as automotive manufacturing, home appliances, electrical cabinets, metal fabrication, and new energy equipment, Youyi’s coil processing lines deliver high precision, stable performance, and improved production efficiency. The system can handle different material thicknesses, coil widths, and production requirements through flexible configuration options.
Equipped with advanced servo drive technology, PLC control systems, and precision leveling units, our automatic Cut to Length Lines ensure accurate cutting length, smooth sheet feeding, and reliable operation with reduced manual intervention.
Whether you need a steel coil cutting line, aluminum sheet cutting solution, or customized coil processing equipment, Youyi Machine provides complete automation solutions to optimize your metal sheet production process.
FAQ – Cut to Length Lines
1. What is a Cut to Length Line?
A Cut to Length Line (CTL Line) is an automated coil processing system that converts metal coils into flat sheets with precise lengths. The system typically integrates coil decoiling, leveling, servo feeding, shearing, and stacking functions to achieve continuous and efficient sheet metal production.
Youyi’s Cut to Length Lines are designed for processing materials such as carbon steel, stainless steel, aluminum, and copper coils, providing accurate cutting solutions for various industries.
2. How does a Cut to Length Line work?
A Cut to Length Line works through several automated processes:
Coil loading and decoiling – The coil is placed onto the decoiler and continuously released.
Leveling – The straightener removes coil deformation and improves flatness.
Servo feeding – The servo system controls material movement with high precision.
Precision shearing – The flying or fixed shear cuts sheets according to preset lengths.
Automatic stacking – Finished sheets are collected and organized for further processing.
This integrated process improves production efficiency and reduces manual operation.
3. What materials can a Cut to Length Machine process?
Youyi Cut to Length Machines can process various metal materials, including:
Carbon steel
Stainless steel
Aluminum
Copper
Galvanized steel
Cold rolled steel
The equipment can be customized according to material thickness, coil width, and production requirements.
4. What are the advantages of an automatic Cut to Length Line?
An automatic Cut to Length Line provides several advantages:
High cutting accuracy and repeatability
Reduced manual labor requirements
Improved production efficiency
Stable sheet feeding performance
Better material utilization
Flexible processing for different coil materials
Compared with traditional manual cutting methods, CTL Lines provide a more efficient solution for modern coil processing.
5. What is the difference between a Cut to Length Line and a traditional sheet cutting machine?
A traditional sheet cutting machine usually requires pre-cut sheets to be manually loaded and positioned.
A Cut to Length Line directly processes coil materials through automated uncoiling, leveling, feeding, cutting, and stacking, eliminating additional handling steps and improving production efficiency.
6. What thickness and width can a Cut to Length Line process?
The processing capacity depends on the specific model and customer requirements.
Youyi Cut to Length Lines can be customized based on:
Coil width
Material thickness
Coil weight
Cutting length
Production speed
Our engineering team provides suitable configurations for different applications.
8. How does a servo system improve Cut to Length Line performance?
The servo feeding system provides precise control of material movement, ensuring:
Accurate sheet length
Stable feeding speed
Reduced material waste
Improved production consistency
Servo technology is especially beneficial for industries requiring high precision and continuous production.
9. Can a Cut to Length Line be customized for different production requirements?
Yes. Youyi provides customized coil processing solutions based on:
Material specifications
Required output capacity
Cutting accuracy
Factory layout
Automation requirements
Optional configurations include different decoilers, leveling systems, feeding units, shearing systems, and stacking solutions.
10. Why choose Youyi Cut to Length Lines?
Youyi specializes in coil processing automation equipment and provides reliable solutions for metal sheet production.
Our Cut to Length Lines feature:
Advanced servo control technology
Precision leveling systems
Stable PLC automation
Flexible customized designs
Professional engineering support
Youyi helps manufacturers achieve efficient and accurate coil-to-sheet processing.

Learn More About Our Cut to Length Lines
Fineblanking Feeding Line

Fineblanking Coil Processing Equipment for Automotive Manufacturing
Youyi Machine provides advanced Fineblanking Coil Processing Equipment designed for precision metal processing and automatic feeding applications in fine blanking press systems. The complete Precision Fine Blanking Coil Line integrates an automatic decoiler, precision straightener, servo feeding system, and L-type lifting platform to ensure stable, accurate, and scratch-free feeding of thick metal coils.
Designed for demanding automotive parts manufacturing, this fine blanking coil processing system is suitable for processing cold rolled steel, pickled steel, galvanized steel, stainless steel, alloy steel, and low-carbon steel. With capabilities of handling coil thicknesses from 2.0 mm to 8.0 mm, coil widths from 40 mm to 600 mm, and coil weights up to 3.5 tons, the system delivers excellent material flatness and consistent feeding performance.
The Precision Fine Blanking Coil Line features a high-performance 6-over-7 straightening roll structure, advanced servo control technology, and laser tracking lifting platform to maintain synchronization with fine blanking press speed. This design reduces material deformation, surface damage, and production errors during high-precision stamping.
Youyi’s Fineblanking Coil Processing Equipment is widely applied in automotive components, chassis parts, brake components, transmission parts, and other high-strength metal parts requiring superior dimensional accuracy and surface quality.

FAQ About Fineblanking Coil Processing Equipment
What is Fineblanking Coil Processing Equipment?
Fineblanking Coil Processing Equipment is a high-precision coil handling and feeding system designed for fine blanking press applications. The equipment integrates multiple functions, including automatic decoiling, precision straightening, servo feeding, and material lifting, to provide stable and accurate coil processing for thick metal sheets.
Compared with standard stamping feeding systems, fineblanking coil processing equipment focuses on higher material flatness, feeding accuracy, and surface protection, making it ideal for manufacturing automotive parts with strict dimensional and quality requirements.
What is a Precision Fine Blanking Coil Line?
A Precision Fine Blanking Coil Line is an automated production system that prepares coil materials before fine blanking operations. It typically consists of a heavy-duty decoiler, precision straightener, servo feeder, and auxiliary systems to ensure continuous and accurate material supply to the fine blanking press.
The system helps manufacturers improve production stability, reduce material deformation, and achieve consistent stamping quality for high-precision metal components.
What materials can a Fineblanking Coil Processing Equipment process?
Youyi’s Fineblanking Coil Processing Equipment can process a wide range of metal materials, including:
Cold rolled steel
Pickled steel
Galvanized steel
Stainless steel
Alloy steel
Low-carbon steel
The system is suitable for thick plate applications, supporting coil thicknesses from 2.0 mm to 8.0 mm, coil widths from 40 mm to 600 mm, and coil weights up to 3.5 tons.
What is the difference between a Fine Blanking Coil Line and a standard coil feeding system?
A standard coil feeder is mainly designed for general stamping applications, while a Fine Blanking Coil Line is developed for high-precision fine blanking production.
The main differences include:
Higher straightening accuracy for thick materials
Better control of material flatness
Improved feeding stability
Reduced surface scratches and deformation
Better synchronization with fine blanking press speed
These advantages make fine blanking coil lines suitable for automotive components requiring precise dimensions and excellent surface quality.
Why is precision feeding important for fine blanking presses?
Precision feeding is critical because fine blanking processes require extremely stable material positioning during stamping.
An accurate feeding system helps:
Maintain consistent part dimensions
Improve stamping quality
Reduce material waste
Prevent feeding deviation
Extend mold service life
Youyi’s precision coil feeding systems use advanced servo control and straightening technology to ensure reliable feeding performance during continuous production.
What automotive parts can be produced with a fine blanking feeding system?
A Fineblanking Feeding System is widely used for manufacturing high-strength automotive components, including:
Brake components
Transmission parts
Chassis components
Gear plates
Seat adjustment parts
Structural metal components
The combination of precise feeding and fine blanking technology enables manufacturers to produce parts with excellent dimensional accuracy and reduced secondary machining requirements.
How accurate is a Precision Fine Blanking Coil Line?
The accuracy of a Precision Fine Blanking Coil Line depends on material specifications, equipment configuration, and production requirements.
By integrating precision straightening rolls, servo feeding systems, and advanced control technology, the system provides stable feeding accuracy and consistent material positioning for high-speed fine blanking production.
Can Fineblanking Coil Processing Equipment be customized?
Yes. Youyi provides customized fineblanking coil processing solutions according to customer requirements, including:
Coil width
Material thickness
Coil weight
Fine blanking press specifications
Production speed
Factory layout
Our engineering team can design suitable coil processing systems for different automotive and industrial applications.

Learn More About Our Fineblanking Feeding Line

FAQ

Technical FAQ
Price & Order FAQ
Maintenance & Repair FAQ
Delivery & Installation FAQ

Q: How do I determine the right feeder size for my production line?

A: The feeder size depends on the material width, thickness, and feeding step distance required by your stamping press. Choosing the correct specifications ensures smooth operation and prevents feeding errors or misalignment.
Q: What factors should I consider when choosing a servo feeder machine?

A: When selecting a servo feeder, key factors include feeding accuracy (±0.05mm or better), maximum feeding speed (e.g., 20m/min), material compatibility (stainless steel, aluminum, etc.), load capacity, and control system (PLC or touchscreen). Ensure the machine matches your stamping process requirements.
Q: How do I choose the right decoiler, straightener and feeder?

A: Select based on material type, width, thickness, coil weight, and required speed. Match decoiler capacity to coil size, choose a straightener for material strength, and a feeder that meets feed length and precision. Ensure compatibility with your press and automation level.
Q: Coil feeder vs servo feeder: what’s the difference?

A: A coil feeder is a broader system for continuous coil feeding, often integrated with decoiler and straightener. A servo feeder uses servo motors for precise, programmable feeding, ideal for short pitches and high accuracy applications.
Q: How to choose decoiler capacity?

A: Select a decoiler rated 10–20% above your maximum coil weight. Confirm inner diameter (I.D.) compatibility and outer diameter limits. Adjustable mandrels are recommended if you run multiple coil sizes.
Q: What feed precision can I expect?

A: Servo feeders typically achieve ±0.01–0.05 mm, with high-end models reaching ±0.005 mm. Mechanical feeders usually provide ±0.02–0.1 mm. Actual accuracy depends on material properties and straightening quality.
Q: How does material affect machine selection?

A: High-strength materials need stronger straightening and drive systems. Thin materials require low-pressure handling. Soft materials like aluminum need anti-scratch solutions.
Q: What affects feeding accuracy most?

A: Key factors include feeder precision, servo tuning, straightener setup, material quality, and press stability. Poor setup or worn dies can reduce accuracy.
Q: What spare parts should be prepared?

A: Common spares include bearings, belts, sensors, seals, guide blocks, and lubrication parts. Keeping key components reduces downtime and improves maintenance efficiency.
Q: Can feeders be retrofitted to existing presses?

A: Yes, most systems support retrofitting. Check press dimensions, feed height, control compatibility, and safety requirements before installation.

Q: How long does it take to receive the feeder machine after placing an order?

A: Lead time for delivery typically ranges from 4 to 8 weeks depending on customization, production schedules, and shipping location. Once your order is confirmed, we will provide a more precise delivery estimate.
Q: What are your payment terms?

A: We accepts T/T payment, 30% deposit and 70% balance before shipping

Q: How often should I perform maintenance on my servo feeder machine?

A: Routine maintenance should be conducted weekly for basic cleaning and lubrication, while a more thorough inspection should be done monthly to check for wear on rollers, belts, and electrical components. A full servicing is recommended every 6-12 months depending on usage intensity.
Q: What are the most common issues with feeder machines, and how can I troubleshoot them?

A: Common issues include misalignment, inconsistent feeding accuracy, or motor failure. Check for loose bolts, dirt buildup, or software calibration errors. If problems persist, refer to the user manual or contact technical support.
Q: Do you provide on-site repair services if my machine breaks down?

A: Yes, we offer on-site repair services for major issues, along with remote troubleshooting support for minor problems. For urgent cases, we can dispatch a technician within 24-48 hours, depending on your location.
Q: What is the maintenance cycle?

A: Daily cleaning and inspection; weekly check belts, air lines; monthly inspect bearings and guides; yearly replace worn parts. Adjust frequency based on operating hours and workload.

Q: What's the package of your coil feeding machines?

A: For the coil feeding equipment that go LCL shipping, We will use plastic films wrap on the equiment, and then fix it into a wooden box.
For the large coil lines that go FCL shipment, We will fix each part with ropes on the shipping container and then wrapped them with plastic films.
Q: What is the typical lead time?

A: Standard machines usually take 4–8 weeks. Customized systems or full production lines may require 10–20+ weeks depending on complexity and production schedule.

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