1.The main motor is controlled by converter. The constant and reliable digital pulse close ring controlled by the PLC guarantees the speed of winding and storing yarn is stable.2.The bracket movement of beam is controlled by pneumatic, and its position is accuracy controlled by photoelectric sensor and the PLC automatically, which select the different position according to beam's diameter.
3.The tail bracket is controlled by pneumatic, and the shaft adepts centre fixing shaft head. These two features make the damage to inner beam caused by the shift lower down to the minimum.
4.The main brake adepts pneumatic butterfly brake. The breaking tray with middle unoccupied has a nice heat-dissipated function. On the other hand, the using of break pincer with auto-compensation and the hoofed piece makes the butterfly brake stable and last a long life.
5.The brake of Positive roller and Speed roller can make different brake pressures according to different speeds (more than 200 m/min). These different pressures, together with the main beam break, guarantees the yarn tension in the breaking time is the same as the tension under the constant speed.
6.The electric parts adept the programmable controller of FX2N series of MITSUBISHI and 5.7” Eview touch screen. All the electrical troubles and wrong operation information are displayed on the screen, in which the Chinese language and English language can be exchanged according to different requirement.
7.The pneumatic part, Aortic, is made in Taiwan. Their soft air media finishes all the activities required by mechanical parts according to correct orders from the PLC.
CO30-2 COMPUTER CONTROL WARPING MACHINE