Project Description

A mirror stainless steel coil processing line for washing machine drum stamping:

This is a mirror stainless steel coil processing line that works for the Midea washing machine drum production. Our customer needs to feed thin mirror stainless steel coil material, with protective paper film covered, thickness from 0.3mm to 2.0mm, and a high surface flatness requirement.

HE-machine designed this coil processing line with the following equipment:

mirror stainless steel coil processing line

Decoiler straightener with film collection device for the mirror stainless steel coil processing line

What’s the difference between the HE standard model GL-H and this machine?

Firstly, It has a paper film collection device. When the metal strip is decoiling, the film collection device will recoil the protective film. And the collection speed can be adjusted. Secondly, the coil guides are roller type, and the rollers can rotate freely for the coil side to locate and protect the coil side from damaged. Thirdly, this stamping line requests a high flat metal surface, and HE designs a precision leveling structure with eleven leveling rollers. The manual hand-wheel can adjust the roller gap distance precisely. Moreover, the material loop support rollers are rubber-covered to protect the surface of mirror stainless steel.

Decoiler straightener specification of mirror stainless steel coil processing line:

  • Loading Capacity: Max. 5000kgs
  • Coil Inner Diameter: 508mm & 610mm
  • Coil Outer Diameter: Max. 1400mm
  • Applicable Coil Width: Max. 600mm
  • Decoiler Brake System:
  • Pneumatic Disk Brake
  • Paper Film Collection Device
decoiler straightener of mirror stainless steel coil processing line
  • Roller Type Coil Guides
  • Leveling Rollers: 6 over 5, diameter 48mm
  • Applicable Material Thickness: 0.2-2.0mm
  • Leveling Roller Gap Distance Adjustment: Worm gear adjustment
  • Air Cylinder: SMC
  • Solenoid Valve: SMC
  • Rubber covered rollers

Servo gripper coil feeder

As for the sensitive material feeding, the conventional roller-type feeder is easy to leave marks on the surface. That’s why HE uses a servo gripper feeder for this mirror stainless steel coil processing line. And the servo gripper feeder use clamp plates to feed the coil strip, which will not leave marks on the material surface. Moreover, it has a stable working performance in high-speed coil feeding. Besides, the servo control system achieves easy and safe operation of the coil feeding line. Same as the decoiler and straightener machine, the material loop support rollers are rubber-covered for the mirror stainless steel protection.

Servo gripper feeder specification of mirror stainless steel coil processing line:

  • Applicable Coil Width: Max. 600mm
  • Feeding Speed: 28m/min
  • Applicable Material Thickness: 0.2-2.0mm
  • Servo System: Mitsubishi
  • Linear Motion Guide: THK
  • Rubber Covered Rollers
  • Mesh Protection
servo gripper feeder

Mirror Stainless Steel Coil Processing Line Video

HE-machine is aiming to provide our customers with the most suitable coil feed solutions at a reasonable price. Please talk with us with more details of your production to see how we can help!