Machine Model: LT-910GPlastic Pellet Press
I. Overview:
LT-910G AutomaticPlastic Pellet PressEquipped with PLC program color touch screen control and a human-machine interface operating system, it allows for setting pressure, temperature, time, and exhaust cycles. The vulcanization process is displayed and monitored, with the set mold pressing program completed automatically.
The raw materials are placed in a mold and placed between electric heating plates, where pressure is applied at a predetermined temperature to shape the materials. This is for testing purposes and serves as a basis for the factory's large-scale production of ingredients.
The PLC model utilizes a more precise linear pressure regulation module, ensuring proportional linear adjustment between output voltage and control voltage (current), eliminating any over-temperature occurrences during the heating process.
The heating unit employs a Y-shaped (star) configuration to address the uneven three-phase electrical load caused by conventional manufacturers. It maintains a continuous power supply during the heating process, thereby extending the lifespan of the heating unit and enhancing precision.
Section II: Application Fields:
Material gel, black spots, stain detection
Raw material tabletting, coloring, blending, and sample preparation.
Tensile, impact, density, and light transmittance property testing samples, as well as for new product development.
III. Technical Specifications:
1. Capacity: 30T
2. Pressure Control Range: 5~16.6 MPa
3. Pressure Control Accuracy: ±10%
4. Temperature Range: RT ~ 300℃
5. Temperature Accuracy: ±2℃
6. Control Method: PLC control, both temperature and time can be set on the touch panel.
7. Pressure Regulation: Pressure Gauge Control
8. Workspace: Double compartment; upper compartment heated, lower compartment cooled; each compartment features two pressure plates.
9. Opening Distance: 150mm (each level for double space is 75mm)
10. Cooling Method: Water Cooling (For double-layer structure, the lower mold is the cooling mold)
11. Plate Size: 300*300mm
12. Plate Material: Nitriding Steel (Precision Ground, Hard Chrome Plated)
13. Insulation Panels: Imported high-quality insulation panels, with a temperature resistance of 500℃
14. Piston diameter: Φ150mm
15. Piston Stroke: 150mm
16. Exhaust Cycles: 0-9 cycles adjustable
17. Hydraulic System: Proportional hydraulic flow valve closed-loop control system
18. Hydraulic Medium: Great Wall L-HM 46 Antifriction Hydraulic Oil (Customer Supplied)
19. Safety Protection: Safety vision door cover, immediately cuts off operating commands upon opening
20. PLC System: Delta
21. Relays: Omron, Shinco
22. Temperature Controller: TAIWAN SEMICONDUCTOR (TSM)
23. Equipment Dimensions: 1180×585×1460mm
24. Power Supply: AC380V ±10%, 18A
Total Power: Single-layer heating 11KW, double-layer heating 22KW.
26. Weight: Approximately 750Kg.
