Technical characteristics of each unit:

1. Unit synchronous unwinding system:
The system consists of four independent unwinding devices working in series, synchronous speed regulation, each unit can be independently stepless fine-tuning according to the tension of the material, and high-speed automatic joint in the production process.

2. Expand feed system:
The system consists of four sets of bending roll extenders. Each unit can adjust the position and Angle of the extender independently according to the running route of the material, so that the material can enter the rolling part smoothly and accurately.

3. Hot-pressed composite parts:
The part is heated by heat conduction oil circulation system, the temperature can reach 250 degrees, can adapt to the processing technology of various materials, the roller is made of hard alloy steel, will not be deformed, long service life.

4. Cooling trimming parts:
The part is cooled by stainless steel sleeve cooling roller, and the edge is cut by imported pneumatic cutter. Eddy current air pump is used for waste edge recovery.

5. Automatic winding parts:

This part adopts tension feedback automatic control winding system, which can cut automatically according to set parameters in high speed operation. Automatic volume change