Automatic Crossply Machine For UD Production
Working process of crossply machine
1.Put UD fabric on the 0° and 90° tension unwinding devices
2.The 0° UD tension fabric is unwind to the hot pressing platform by the servo traction device before coiling
3.After the 90° UD fabric is pulled and positioned by the servo width setting device, it is cut by the hot cutting device
4.The upper hot pressing plane is quickly pressed down, and the pressure is transmitted through signal sensing to drive the composite
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Product Introduction
Automatic crossply machine for UD production
UHMWPE UD continuous orthogonal vulcanization process:
Automatic crossply machine for UD production process: Put the unidirectional PE UD on the 0° and 90° tension unwinding devices. The 0° UD tension fabric is unwind to the hot pressing platform by the servo traction device before coiling. After the 90° UD fabric is pulled and positioned by the servo width setting device, it is cut by the hot cutting device. The upper hot pressing plane is quickly pressed down, and the pressure is transmitted through signal sensing to drive the composite. Then, the servo traction is used in conjunction with the tension shaft to roll the PEUD orthogonal finished fabric.
4/6UD composite: PEUD vulcanized finished fabric is taken by the above-mentioned 0° three-axis unwinding device, hot pressed composite, servo traction, and tension axis winding.
Machine technical parameter of automatic crossply machine for UD production
1) Pressing tonnage: 6000KN
2) Working table dimension: 1700 * 1700mm
3) Material width: ≤ 1650mm
4) Heat source medium: thermal oil
5) Heating method: external oil heater circulation
6) Pressing method: hydraulic
7) Control mode: HMI+PLC
8) Transmission control: frequency conversion+servo drive
9) Total power: about 95KW
10) Power supply: 380V/50Hz (customized)
11) Length * width * height: 9500 * 7500 * 5000mm
12) Weight: approximately 25 tons
| No. | Part name | Technical requirements | Function |
| 1 | 0°unwinding device | 3-axis center unwinding/safety chuck | 0°UD tension unwinding |
| Magnetic powder tension control | |||
| 2 | 90°unwinding platform | Single axis center unwinding/safety chuck | 90°UD tension unwinding |
| Magnetic powder tension adjustment control | |||
| 3 | Fixed width device | Servo stepper feeding | Function: Horizontal fixed width pulling material |
| Pneumatic clamping fixed length movement | |||
| Servo motor drive, insulation level F, protection level IP55, brand: Huichuan | |||
| The pulling length HMI can be set | |||
| Mobile guide rail carbon steel plated with hard chromium, high-frequency quenching treatment | |||
| Thermal cutting | |||
| 4 | Pressing & Lamination | Guide four column carbon steel plated with hard chromium | hot pressing and lamination |
| 6000KN four cylinder hydraulic assembly | |||
| 1700 * 1700mm hot lamination tabletop | |||
| External mold temperature oil heater | |||
| 5 | Guiding device | Servo driven guiding roller | guiding products |
| Servo motor drive, insulation level F, protection level IP55 | |||
| 6 | Winding device | Center unwinding/safety chuck | winding final products |
| Magnetic powder tension control | |||
| Variable frequency motor drive, insulation level F, protection level IP55, brand: Siemens |
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