ZKG series high-torque gearbox is a product launched by our company in 2016. This series of gearbox draws on the design concept and method of Italian gearbox and improves it. It is a hard-tooth surface gear transmission device specially designed for single screw extruder. The appearance of this series is new and beautiful, compact and reasonable structure, low noise index, strong carrying capacity, high transmission efficiency, can meet long-term trouble-free operation, low oil leakage rate, and the life of main parts is more than 50,000 hours. The Italian ZPE2 series are comparable.

[Box] The structure of the box is designed to take into account the function of absorbing noise. The material is made of high-quality cast iron, with sufficient aging treatment, and advanced processing technology to ensure the high precision and precision of the gear box. Sex.

[Gears] Gears and shafts are made of high-quality alloy steel 17CrNiMo6. After carburizing and quenching, the hardness of the tooth surface reaches HRC58-62. After precision grinding, the gear grinding accuracy can reach level 5 or more (GB/T10095- 2001). Simultaneous modification of tooth profile and helix to ensure perfect meshing of gears under load, so as to achieve low noise and high efficiency.

[Bearings] Bearings are generally selected from domestic and international well-known brands such as ZWZ, HRB, LYC.SKF, NSK, etc. (customers can also specify brands) [Oil seals] Oil seals are generally selected from imported brands, such as German SIMRIT, Taiwan SOG, etc. (Customers can also Designated brand)