Four modular automatic steel strip edge trimming line with oscillating winder

Product Introduction

This automatic four-module steel strip edge trimming machine is an integrated metal strip processing line combining progressive strip edge conditioning with an 800-type oscillating winder.

The line is designed for stainless steel, high-carbon steel and high-nickel alloy strip with a width range of 8–30 mm and a thickness range of 0.2–3.0 mm. The four processing modules can be configured for edge trimming, deburring, chamfering and rounded-edge processing.

After edge processing, the integrated traverse spooler distributes the narrow strip evenly across the spool width. This allows longer strip lengths to be collected on a wide spool while maintaining controlled tension and an organized winding pattern.

Main Features

• Four-Module Progressive Edge Processing
  The four processing modules condition the strip edge progressively, reducing the cutting load applied at each stage and improving control over the finished edge profile.

• 800-Type Oscillating Winder
  The oscillating winder is designed for traverse rewinding of narrow metal strip onto wide spools.

• Maximum Spool Width of 400 mm
  The machine supports spools with a maximum usable width of 400 mm.

• Maximum Spool Weight of 1,200 kg
  The winder is designed for a maximum spool load of 1,200 kg.

• Controlled Traverse Winding
  A servo-driven ball screw and linear guide move the winding unit across the spool width. The effective traverse travel is 500 mm.

• Synchronized Tension Control
  The strip tension S-roller adjustment system coordinates the winding speed with the main processing line to maintain stable strip tension.

• Strip Cleaning and Guiding
  The line includes strip cleaning, guide pre-leveling and S-shaped pre-straightening sections for controlled material feeding.

• Integrated Cutting and Welding Equipment
  An LSW-30 cutting and welding unit can support coil joining for more continuous line operation.

• Independent or Integrated Operation
  The oscillating winder can operate with the steel strip edge trimming machine or as an independent traverse rewinding unit.

Applications

This metal strip processing line is suitable for:

• Stainless steel narrow strip
• High-carbon steel strip
• High-nickel alloy strip
• Cable armoring strip
• Flexible metal conduit strip
• Spring steel and precision formed strip
• Metal strip requiring deburred, chamfered or rounded edges
• Narrow strip slitting and traverse rewinding applications

Technical Advantages

• Progressive Edge Conditioning
  Four processing modules provide greater control over trimming, deburring, chamfering and rounded-edge processing.

• High-Tensile Strip Capability
  The line is designed for strip materials with a tensile-strength range of 500–1600 N/mm².

• Organized Traverse Rewinding
  The traverse spooler distributes the strip across the spool width and helps prevent localized strip stacking during rewinding.

• Stable Strip Tension
  The winding speed follows the line speed to maintain controlled tension during production.

• Extended Continuous Strip Length
  Traverse winding enables narrow strip to be collected across a wider spool, increasing the available strip length on each spool.

• Integrated Production Layout
  Edge trimming, cleaning, guiding, tension control, coil joining and oscillating rewinding can be combined within one production line.

Technical Specifications