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The YouYi Automation Products Center
All of YouYi's press automation solutions in one place.
News
Function Overview: Compact Coil Feed Line with Optional Hydraulic Shear & Auto Oiling System
December 09, 2025
In modern metal stamping and coil processing, manufacturers are increasingly demanding higher automation, efficiency, and safety. As a key piece of equipment in stamping lines, the Compact Coil Feed Line continues to evolve through modular upgrades and functional enhancements.
Among the most valuable optional modules are the Hydraulic Shear Unit and the Automatic Oiling System. These two features significantly improve efficiency, material flow, and long-term production stability.
This article provides a clear and practical explanation of what these optional devices can achieve.
The Hydraulic Shear Unit (also called hydraulic cutter, oil-pressure shear, or head–tail shearing device) is designed to cut irregular material head and tail sections during coil preparation. This improves both material handling and safety.
Key Functions & Benefits
During initial uncoiling and when a coil reaches the end of use, the hydraulic shear:
Cuts uneven or deformed coil heads
Removes tail materials quickly
Ensures smooth feeding into the mold
Allows fast and clean rewinding after production
This prevents feeding issues and enhances overall production continuity.
Manual cutting introduces risks.
The hydraulic shear eliminates dangerous manual trimming, enhancing workplace safety and reducing potential accidents.
With an adjustable blade gap, the shear can handle thin coil materials of different thicknesses, offering greater adaptability and flexibility for diverse stamping applications.
The Automatic Double-Sided Oiling System can be installed at the outlet of the Compact Coil Feed Line, ensuring consistent lubrication during the stamping process.
Key Functions & Benefits
The system evenly applies oil to both sides of the material, effectively:
Reducing friction
Improving feeding smoothness
Enhancing stamping precision
Proper lubrication reduces wear on the cutting edges and forming surfaces, extending mold life and lowering maintenance frequency.
Double-sided oiling not only lubricates but also helps cool the material surface, ideal for:
High-speed stamping
Long production cycles
Precision parts manufacturing
Spray timing and interval can be freely set on the Compact Coil Feed Line’s touchscreen, allowing operators to:
Fine-tune lubrication
Maintain stable output
Improve overall production efficiency
Equipping a Compact Coil Feed Line with an optional Hydraulic Shear Unit and Automatic Oiling System delivers substantial improvements in:
Material handling
Production efficiency
Operator safety
Mold lifespan
Overall stamping quality
For manufacturers in electronics, automotive components, home appliances, and precision metal parts, these upgrades enhance production stability and significantly reduce long-term operating costs.
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Dec.
How an Automatic Decoiler Boosts Your Stamping Line Efficiency: Working Principle Explained
This article explains how an Automatic Decoiler unwinds metal coils, maintains stable tension, and supports continuous feeding, while highlighting Youyi Precision’s complete coil processing and stamping automation solutions.
09
Dec.
Function Overview: Compact Coil Feed Line with Optional Hydraulic Shear & Auto Oiling System
This article explains how upgrading a Compact Coil Feed Line with a hydraulic shear unit and an automatic oiling system improves coil handling, boosts safety, protects tooling, and enhances overall stamping efficiency. Ideal for thin metal coil processing and precision stamping applications.
02
Dec.
How to Quickly Install a New Servo Coil Feeder on a Punch Press? | Step-by-Step Guide
This guide provides a clear, step-by-step process for installing and commissioning a servo coil feeder on a punch press. From mounting and height adjustment to electrical setup, feeding calibration, and accuracy testing, it helps ensure your feeder achieves stable and precise performance for efficient stamping production.
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