National Union cutting machine application and features:
Suitable for slitting BOPP tape, aluminum foil tape, cellophane tape, etc.
1) Fully automatic four-axis exchange, fast work efficiency.
2) Variable speed adjustment of the inverter and the three-stage instrument counter to ensure the accuracy of the rewind length. It can automatically decelerate at high speeds.
3) The unwinding tension is controlled by a pneumatic brake, and the winding tension is controlled by two. With clutch and independent slide, the tension can be adjusted freely.
4) The arc drawing roller can eliminate the wrinkles of the tape and make the material flat for feeding.
5) Pneumatic braking stops the machine immediately to get the exact position and label.
BOPP/Masking/Kraft/Foam Tape Automatic Cutting Machine:
Suitable for cutting various tape, such as: BOPP, PVC, PE, masking tape, double sided tape, kraft paper tape, foam tape, industrial tape and paper, film, etc.
1) Cutting shaft and circular blade are driven by MITSUBISH inverter and A.C motor.
2) The acceleration and deceleration are fast and steady and running direction: forward/reverse upon setting.
3) Cutting width setting is controlled by MITSUBISH servo motor, ball screw, guide rails for precise movement.
4) MITSUBISHI PLC programmable central control and all functions operate under LCD touch screen panel which is for all data setting.
5) Knife feeding is controlled by MITSUBISHI servo motor and the cutting speed is adjustable in 3 stages.
6) Circular blade angle auto adjustment is controlled by SANYO step motor or MITSUBISHI servo motor which is used to calculate the circular blade angle and the angle change is subject to different raw materials ( the angle change range is ±8°for single shaft cutting and ±3° for double shafts and four shafts cutting). The cutting angle is changed directly when the cutting surface is not smooth, so the efficiency is improved.
7) Three kinds of shafts size are available, quick change of shafts are suitable for different raw materials.
Zhengzhou EAST IMPORT AND EXPORT co., ltd . ( a goulian group of company) a manufacturer and exporter for all kind of packaging machinery , like bopp tape coating machines, bopp tape slitting machines. Bopp tape core cutter, bopp tape core loader etc