Warping machine has the following features:
1.The main motor is controlled by frequency conversion.The constant and reliable digital pulse close ring controlled by the PLC guarantees The speed of winding and storing yarn is constant.The bracket of warp beam is controlled by pneumatic,which guarantees the warp beam is stable when loading and unloading.The position of beam is accuracy controlled by photoelectric sensor and the PLC automatically,which select the different position according to beam's diameter.
2.The tail shaft equipped with center fixing shaft head is controlled by pneumatic.The advanced electric scaling valve brings out the locking pressure suitable for different warp beams,according to the PLC order.SO the damage caused by shaft head to warp beam will dropped to the minimum.
3.The main brake adepts pneumatic butterfly,the PLC monitor the beam's perimeter and speed ,which make the sliding length of yarn be the same when breaking.The breaking tray with middle unoccupied has good dissipating heat.On the other hand,the using of break pincer and the hoofed piece makes the butterfly brake stable and long last.
4.For matching the main brake,The positive roller and the speeding roller brings out different stopping voltage accordig to different speeds,so the tesion of yarn when breaking is as the same as on constant speed.
5.The electric employ the programmable controller of FX2N and 5.7 inch F940 sereen of Mitsubishi,JAPAN.all electrical troubles and operation information are displayed on the screen.The soft air finish all activities which need by machinery according to correct order from the PLC.
6.The positive roller device is equipped with two rollers with high hardness worn resistant coating.The smoother surface improves the absorption to the yarn.The high speed awaiting system of JAPAN provides the forces of teh above roller,matching with the PLC,which service for the main winding system.
7.The special copy functio can guarantee the tension of yarn will be uniform,it can avoid teh wasting because of the yarn's circle difference