Negotiable
The date of payment from buyers deliver within days
Shaanxi
Long-term effective
2019-11-02 23:46
488
Company Profile
Baoji Baohao Petroleum Machinery Equipment Co., LtdBy certification [File Integrity]
Contact:baohao(Mr.)
Email:
Telephone:
Phone:
Area:Shaanxi
Address:Shaanxi
Website:http://www.baohaopetroleum.com/ http://baohao.ydcen.com/
Big gear ring bull gear
The pinion and bull gear are made from similar material to the crankshaft and with a high precision double helical gear, with less back lash than any of our competitors. The precision gears ensure power is transmitted over the full width of adjacent gears and the decreased backlash prevents the hammering effect, which pccurs with speed change.
http://www.baohaopetroleum.com/