Cold roll forming machine is the most common equipment in the rolling shutter door. Its use effecting is largely determined by the accuracy of the device itself. In the operation of process, to make sure the cold roll forming machine is in the best condition to achieve the best results. Then when to start ?

First, the roll is key component of the cold roll forming machine, its material must have a good resistance, hardness and strength. Second, to make sure the operation stability of cold roll forming machine,the material in the processing of the time will be at the mercy of roll yaw channel, so the direction of the swing can be controlled according to the actual force.

Meantime, the accuracy of roller in cold roll forming machine, not only roller cone bearings are used in the main drive of the equipment, and to ensure the radial run out of spindle in 0.04MM table ,in order to avoid the occurrence of channeling.

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