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Dongying Haixin Petroleum Equipment Co. Ltd.
Add:Management Committee building,shengli industryzone,Xicheng, Dongying City zone,Shandong,China
Tel:+86-546-7755028
Fax:+86-546-7718870
E-mail:spring。sui@honor-energy。com

Your present location:Home >> Drilling machine ancillary equipment >> Drawworks >> DC electric drive drawworks
  • Name: DC electric drive drawworks
  • Number: 604
  • On Time: 2015-04-08
  • Views : 201

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Technical features of DC electric drive drawworks:
  •Bearings all adopt roller ones and shafts are made of premium alloy steel.
  •Drawwork is panel-type, totally enclosed and internal speed change roller chain drive.
  •Driving chains with high accuracy and high strength are forced lubricated.
  •The drum body is grooved. The low-speed and high-speed ends of drum are equipped with ventilating air tube clutch.
  •The main brake adopts hydraulic disc brake, and the brake disc is water or air cooled.
  •The auxiliary brake adopts electromagnetic eddy current brake(water or air cooled) or pneumatic push disc brake.
  Basic parameters of DC electric drive drawworks:


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CONTACT US
Dongying Haixin Petroleum Equipment Co. Ltd.
Add:Management Committee building,shengli industryzone,Xicheng, Dongying City zone,Shandong,China
Tel:+86-546-7755028
Fax:+86-546-7718870
E-mail:spring.sui@honor-energy.com
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