PVC rapid threshold level down is how to return a responsibility?

by:Hongfa     2020-07-05
PVC door quickly adopt new type of high frequency welding technology, full automatic stitching a forming, and at the bottom of the door curtain is equipped with air bags BuDou, can with all kinds of seal combined with uneven ground, guide the built-in brush, in order to achieve high sealing effect. Someone asked, PVC door quickly run multiple times, limit down what reason be? Hongfa door to tell you that this phenomenon was caused by a encoder run limit. Concrete has the following several aspects: 1, 2, rapid pulse encoder is lost phenomenon not installed firmly 3 door encoder, the encoder itself damage hongfa industry research and development of main production: fast door, PVC door, began rolling door, clean the door, medical airtight door, etc. , have been attentively complete door, has grown two millimeters we offer more than just a door, but the high quality quick door solutions. If you have any need, welcome to contact us.
Shenzhen Hongfa Automatic Door Co, Ltd. is dedicated to servicing our customers with a wide array of high-quality service and products.
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