Designed and built by Xiamen Sinuowei Automated Science and Technology Co.,Ltd., this machine is suitable for various sizes of clamps.

One machine is suitable for 4-8 sizes of the same bandwidth.

The buyer needs to supply steel coils for machine adjustment and testing.

The seller uses the buyer's own samples to test machines.

Manufacturing time: 3-4 months

The steel coil will enter the machine, being cut into bands.

Bands will be formed with the process of punching and stamping.

Each side of the band will be bent over and point-welded by medium-frequency welding machines.

Then bands will get pre-curled, pressed to the proper angle and finally get curled into circles.

Finished products will be hose clamps without bolts.