SP350: SP smart power injection molding machine

Clamping unit

1.The optimized designed 5-point toggle clamping structure has a central clamping effect and bigger opening stroke, lower axis-pin contact stress, more suitable for deep cavity product molding. . the machine dry cycle cycle is shorter.

2.The ultra-high rigidity square plate and tie-bar structure design caters to international mold design standards, improves mold adaptability, reduces principal stress, the plate force is more uniform, extends the life of tie-bar, and more effectively fit and protect the mold.

3. Optimized toggle structure improves the life of the machine and reduces the maintenance cost, the ejection part is equipped with a forced retracting device as standard, ejection stroke is longer, and the ejection position can be adjusted freely.

4.Side-mounted new mechanical safety structure, more convenient to operate and safer to use.

Injection unit

1.The injection base is made of integral castings. The new injection structure has lower oil return resistance. Standard equiped with liner guid and electronic back pressure with closed-loop function, which can reduces friction and makes the machine run more smoothly, and improves the accuracy of repeated injection of products.

2.The design of the screw&barrel is optimized, electroplating and bi-metal screw is standard, the wall thickness of the barrel is increased. The screw drive adopts a spline connection to make the screw rotation force more evenly. the plasticizing capacity and injection accuracy is great improved.

3.The non-welded tube effectively avoids oil leakage; the self-sealing suction filter is more convenient for maintenance, and the high-precision bypass filter improves the cleanliness of the oil.

4.Fully automatic thin oil lubrication system design ensures the full coverage of lubrication, and more smooth. Built-in lubrication pump design saves rack space and improves transportation safety.

Electrical control system

1.The new generation of servo power system is more energy-saving and environmentally friendly; the power of the oil pump motor drive system is increased, which shortens the product molding cycle and broadens the molding process.

2.The advanced electronic control system with bigger operation panel, works more stable and reliable, the operation accuracy and safety protection level are higher.
The function of the intelligent Internet of management system conforms to the industry 4.0 trend and opens a new era of smart factories

3.The rotary switch supports power-off when the door is opened, and the new safety upgrade conforms to the CE standard.