double screw gear box for extruder machine(PVC, PP, PE, PA, PC, ABS .etc)

1. Highly Standard

 Modular Designed

The products are easily connected with and driven by different types of motors or other kinds of input power. The same type geared motor can be adapted to optioned powers of motors. It is therefore easy to realize different solution for varied requirements.

2.Transmission Ratio

Featured many closely divided ratios and wide range of them. Very big final ratios can be obtained through combined unites to reach extremely low output speeds.

3.Mounting Arrangement

No strict limitation to the mounting arrangement.

4.High Strength,

Compact Dimension

Housings are made of high strength cast iron. Gears and shaft gears are finished with gas carburizing process and precise grounding to sequentially get high loading capacity of per certain volume.

5.Long Service Life

Under the condition of accurately selecting type size and the normal maintenance and use, main components (expect those easily-disabled parts) can last as long as up to more than 25,000 hours. Easily-disabled parts include lubricating oil, oil seals, and bearings.

6.Low Noise

All key components are finished by precisely machining, accurate assembly, and finally tested, and therefore, fairly low noise is reached.

7.High Efficiency

The efficiency of gear unit can reach 95%, The efficiency of worm gear unit can reach 89%.

8.Large Radio Loading Ability

9.Axial Load Ability of Up to 5% of  Radio Load