- Gear Box (HY2500-F20)
- 2016-11-05 01:25
- The product is a newly designed single-stage worm gear-worm driving device. Both end of the worm were made into bearing
- Valve Gearbox (HY15000-F30)
- 2016-10-25 11:06
- In this product a straight teeth gear is used in secondary stage. A turbo-worm drive set is used in primary stage. In or