SZ45 SZ50 SZ55 SZ65 SZ80 SZ92 Horizontal SZ Series Gearbox
SZ45 SZ50 SZ55 SZ65 SZ80 SZ92 gearbox is a special mechanical drive device designed to match with conical twin-screw extruder. The device decelerates the speed and increases the torque of the power from master motor through gearbox before exporting it to the long shaft of distribution box that drives short shaft through a pair of slender cone screw gear with drive ratio of 1:1. Long shaft and short shaft drive short screw at the same angel as screw to extrude high-quality products in the way of different direction and outward turning.
This series gearbox is designed according to the standard of JB/T9050.1-1999. The gears are made of high strength alloy steel. The gear goes through the process of carburizing quenching heat hardening and gear grinding to achieve the precision of grade 6. The whole unit is small volume, high carry capacity, stable drive, low noise and efficiency.
SZ45 SZ50 SZ55 SZ65 SZ80 SZ92 Horizontal SZ Series Gearbox Specifications
1. Our company has experience of design and manufacture in the Hardened reducer equipment over 20 years.
2. Our company has a special testing center.
3. Our products have been widely used for many domestic manufactures, and the market share reached about 70%.
4. Our products have been widely used for many domestic manufactures, and the market share reached about 70%.
5. We offer technical support that is second to none..
1. Domestic customers deliver punctual rate is 97%, foreign customers deliver punctual rate of 99.6%.
Domestic customers comprehensive complaint rate is 0.5%, and the comprehensive complaint rate of foreign customers is 0.2%.
The comprehensive repair rate of domestic equipment is 0.1%, and the comprehensive repair rate of foreign customers is 0.06%.
After sale service, from repair to maintenance, the average time in China is 29 hours, and the average overseas time is 53 hours.