Within the field of glass fibre reinforced plastics (GFRP) pipes coiling molding, the design of coilingtension is one of the keys to guarantee the product quality.
在玻璃钢压力管材卷制成型工艺中，卷制张力的设计是保证产品质量的关键之一。
2
Coiling using drip irrigation with the torque motor control, equipped with speed control system, effectively overcome the tension defects.
滴灌带的卷取采用力矩电机控制，配备调速系统，有效克服张力缺陷。
3
Profile (flatness) : after the establishment of coilingtension, there shall be no wave in the F4 mill stand exit in visual.