Home About US News Products Honor Quality Equipment Message Contact US
Product Nav
Drilling Rig Mechanical Drilling Rig DC Electric Drilling Rig AC VFD Electric Drilling Rigs Compound Drive Drilling Rig Substructure Mast Crown Block Drawworks Rotary Table Traveling Block Hook Swivel Mud Pump NB-Mud Pump F-Mud Pump Mud Pump Fitting Horizontal Directional Drilling Horizontal Directional Drilling Tools The Thread Grease
  Product Info  
Product Name Drawworks
Addtime 2010-11-19 15:06:03
View Num 1285



With inner gear shift and outer gear shift in drawworks.
Shafts adopt superior alloy steel, bearings adopt roller bearings totally.
All the chains are forced lubrication.
The drum is grooved, and the high-speed and low-speed ends of the drum shaft are equipped with ventilated-type air tube clutches. The brake rim is circulation water cooled.
Band or Disc brake is used in main brake. Auxiliary brake is furnished with electromagnetic eddy current brakes.

Copyright © 2008-2010 baoshihua.com, All Rights Reserved.