RFQ-600A

RFQ-600A Three Servo Motor Automatic Tension Slitting Machine. Material type PE\OPP\for large rolling materials, such as PET, BOPP, PE, paper sticker, paper, compound printing paper and so on.

Function description

Unwinding part

1. Adopts automatic cylinder loading. Magnetic brake. Automatic tension.
2. It does not need to input the material thickness; the proximity switch can inspect the unwinding diameter directly which near the transmission shaft. The machine can slow down according to the rest material, in this way, the worker can prepare for the next roller.
3. With the manual adjustment system, the unloading material tightness can be controlled. The adjustable range: +/-20mm
4. Automatic error-correction for the edge position is controlled by the system. The whole frame adopts guide way type to move left and right which driven by servo motor. The moving part uses thread screw.
5. Corridor type feeding materials easily for operation.
6. Magnetic powder: 20KG, Brake: 1sets

 

Traction part

The 5.5 KW servo motor drives the mirror surface and pinch roll

 

Waste papers recycle device

Using motor to blow out the wastepaper. The net cage should be prepared by customer.

Rewinding part:(automatic loading and discharging, easily for operation)

1. Rewinding the cut material by upper and bottom double bearing.
2. Each rewinding shaft with 1 set of 7.5 KW servo motor to drive the air shaft. The tension decided by the roll diameter. PLC controls SMC electric automatically to make all the sheet same thickness when do the multiple slitting. Because of the press roller, all the reels end face is smooth. it has the choice of pneumatic press roller and self-weight press roller. The screw type rewinding way can control the degree of the tightness of the finished products. With the increasing of the rewinding diameter, the servo motor speed goes down to extend the life of the air shaft. The air shaft never broken except the human factor
3. It can choose the whole shaft tension without friction and the servo motor in torque control mode in PLC

Rewinding and discharging automatic up and down