120 hollow blow molding machine

Equipment superiority:

1. Electrical control system: German Siemens PLC computer with human-machine interface (Chinese or English) control, color touch mode operation screen operation, modular temperature control. All process settings, changes, retrieval, monitoring, fault diagnosis and other functions are implemented on the touch screen, with a contactless working principle and durable electrical components. Standard electrical control cabinets ensure stable operating environments for components and extend the service life of equipment.

2. Hydraulic system: Proportional hydraulic control, equipped with imported branded hydraulic valves and oil pumps, stable and reliable.

3. Plasticization system: Efficient plasticizing mixing screw ensures sufficient and uniform plasticization of plastics.

4. Speed control system: Variable frequency speed control alloy steel hard tooth surface gearbox, with balanced speed control, energy saving, low noise, and durability.

5. Opening and closing mechanism: The opening and closing molds, as well as the locking molds, use linear guides with an accuracy of micrometer level. The full stroke positioning accuracy of the opening and closing mold is high, easy, energy-saving, and has strong load-bearing capacity without deformation. The three pull rod and single oil cylinder bidirectional synchronous opening and closing mold center locking mechanism ensures good product stability.

6. Adopting wall thickness control function to reduce the difference in width between the upper and lower parts caused by the sagging of the billet, and effectively improve the uniformity of the product wall thickness.

7. Mold head: All are made of high-quality materials such as 38CrMoAIA, 42CrMoV, 35CrMo, etc., which have been precision machined and heat-treated.

8. Effortless mold replacement: The mold head can be lifted and lowered simultaneously with the upper platform, and can be moved backwards or forwards (hydraulic control), making it easy to install various molds and leaving space. Lifting and lowering the mold head is convenient for adjusting the distance between the mold mouth and the mold during production, minimizing excess material.

9. Low energy consumption: The production speed is around 70%, with an energy consumption of 110KW • h, saving 20KW • h compared to the original model