- Home
- Services
-
Products
The YouYi Automation Products Center
All of YouYi's press automation solutions in one place.
-
- Company
- Application & Cases
- Resources
- News
- Contact Us
The YouYi Automation Products Center
All of YouYi's press automation solutions in one place.
Straightener/Leveling Machine
The GJ Series High Precision Straightener is specifically designed for ultra-thin materials ranging from 0.05mm to 0.6mm in thickness. It is ideal for delicate metals such as stainless steel, copper, aluminum, and other thin sheets used in high-precision industries.
Equipped with high-rigidity construction, precision-ground leveling rollers, and micro-adjustable controls, the straightener guarantees excellent leveling accuracy without scratching or damaging sensitive surfaces.
Material width (mm): 100-200
Material thickness (mm): 0.05-0.6
Correction Speed (m/min): 7
Product Characteristics
Engineered specifically for stamping medium-thin materials requiring micron-level accuracy. Coil materials must undergo stress-relieving leveling to ensure production quality, making the leveler's performance pivotal in manufacturing excellence.
Optimized for flawlessly leveling ultra-thin sheets (stainless steel, copper, iron, and aluminum) with thicknesses as low as 0.1mm, delivering unmatched surface flatness.
All leveling rollers utilize imported SUJ2 steel, heat-treated to HRC 60°, followed by hard chrome plating and precision grinding to guarantee uniform coating (±0.001mm) and cylindrical tolerance (±0.003mm).
Equipped with a floating four-point micro-adjustment mechanism and integrated dial indicator, enabling rapid calibration for immediate precision alignment.
Dual fully-driven upper/lower rollers eliminate energy waste and surface abrasion caused by passive rotation in conventional systems, ensuring 100% material integrity.
Advanced auto-lubrication system minimizes wear, extending operational lifespan while maintaining sub-10μm precision over continuous 24/7 runs.
Optional flip-top head design allows instant access to rollers for debris removal, streamlining cleaning without disassembly.
In the 3C electronics manufacturing industry, components such as smartphone and tablet parts require extremely high flatness, dimensional accuracy, and surface quality. Thin metal materials are especially prone to deformation during uncoiling and feeding, which can directly affect stamping precision and product consistency.
To meet these challenges, a high-speed automated coil processing line was implemented, with the high precision straightener as the core unit of the system.
This 3C industry coil processing line integrates the following equipment:
High Precision Straightener
The straightener is electrically controlled and equipped with a variable frequency drive (VFD) to precisely regulate leveling speed. Upper and lower rollers operate in synchronized motion, and leveling accuracy is achieved by fine adjustment of the roller gap.
It is specially designed for ultra-thin materials with thicknesses from 0.05mm to 0.5mm and widths up to 200mm, making it ideal for stainless steel, copper, iron, and aluminum sheets used in 3C components.
Automatic Uncoiler
Provides stable and continuous uncoiling, ensuring smooth material flow and reducing production interruptions.
High-Speed Servo Feeder
Delivers accurate and repeatable feeding length control, meeting the strict precision requirements of high-speed stamping processes.
Waste Material Suction System
Automatically removes scrap and residual material, keeping the production area clean and improving overall operational efficiency.
High-Speed Stamping Press
Works seamlessly with the leveling and feeding system to achieve high-speed, high-accuracy stamping, widely adopted in 3C manufacturing lines.
With the integration of the high precision straightener, the production line successfully achieved:
Stable and consistent flatness of ultra-thin metal sheets
Improved stamping accuracy and surface quality
Reduced material deformation and scrap rate
Significantly enhanced production efficiency through automation
This solution has been widely applied in the 3C industry, particularly for manufacturing precision components used in smartphones, tablets, and other electronic products.
By combining automation, precision control, and high-speed operation, this coil processing line provides manufacturers with a reliable and scalable stamping solution. It enables 3C enterprises to maintain stable product quality while improving productivity and competitiveness in a fast-paced and highly demanding market.
Technical Parameters
| Modle | GJ-100 | GJ-150 | GJ-200 |
| Width mm | 100 (max) | 150 (max) | 200 (max) |
| Thicknessmm | 0.05~0.6 | 0.05~0.6 | 0.05~0.6 |
| Correction Speedm/min | 0-12M/MIN | ||
| Motor | 1HP×4P | 1HP×4P | 1HP×4P |
| Fine wheel diameter mm | ∮12 | ∮12 | ∮12 |
| Number of fine wheels PCS | 9/10 Upper/Lower | 9/10 Upper/Lower | 9/10 Upper/Lower |
| Weight Kg | 150Kg | 200Kg | 250Kg |
| Lubrication methodl | The gearbox loops oil, and the correction wheel automatically oils | ||
Application
1600 Large-Scale New Energy Lithium Battery Aluminum Casing Blanking Dedicated Automated Stamping Line
Thick-Sheet 3-in-1 Decoiler, Leveler & Feeder System for Automotive Stamping Applications
Customized Dual-Uncoiler 3-in-1 Feeding Line for Automated Stamping of Smart Furniture Hardware Components
2-in-1 Decoiler & Leveling Machines with Servo Feeders: Enhancing Precision in 3C Industry Automation
Ready to streamline your production with reliable stamping automation solutions that boost efficiency, reduce downtime!
Related Products
FJS Type high-speed straightener (Thickness: 0.3-1.5mm)
The precision-leveled material is transferred to downstream feeders via an S-shaped guiding system.
SFL Type precision straightener (Thickness: 0.2-1.2mm)
This series of straightening machine is specially designed to straighten thin stainless steel, copper sheet, iron sheet and aluminum sheet and other thin materials, which can achieve perfect leveling effect
HCL Type Thick Plate straightener (Thickness: 1-6mm)
The leveling adjustment mechanism integrates a compact worm gear and worm wheel system, ensuring smooth torque transmission with reverse self-locking capability.
SNL Type Single/Two stage Precision Straightener (Thickness: 0.1-0.6mm)
SNL Type Precision Straightener is designed for leveling thin coil materials from 0.1mm to 0.6mm. Available in single-stage and two-stage structures, it ensures high precision and surface protection for stainless steel, copper, and aluminum strips
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 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'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.
Download
