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  • Lh-zd reducer
Lh-zd reducer

Lh-zd reducer

  • Model:50~1600
  • The gear material:45#、20CrMnTi
  • The weight of the:1ton~35ton
  • Speed ratio:1::1-8
  • Product description: Two shaft reducer, mainly used for rolling mill control speed to improve torque
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ZD reducer product features

ZD reducer is a single-stage involute cylindrical gear reducer, ZDH is a single-stage circular circular cylindrical gear reducer, ZDSH is a single-stage double-circular cylindrical gear reducer.


They are mainly used for mechanical transmission of mining, metallurgy, cement, construction, chemical industry, secret service and other mechanical equipment. The high-speed shaft speed is not more than 1500r/min, and the gear circular speed is not more than 18m/s. The working environment is -40℃ ~ +40℃.

Mark code of ZD reducer


The marks of ZD, ZDH and ZDSH reducer include: model, center distance, transmission ratio, assembly type, etc.

Marking code:

ZD, ZDH, ZDSH single stage cylindrical gear reducer installation dimensions


The company's production equipment is mainly used in rolling mills, the equipment can produce bar, wire, steel, strip steel, output from 10,000 tons/year to 500,000 tons/year:


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Contact Us

Contact: Ed Lee

Phone: +86 13613237999

Tel: +86 13613237999

Email: lihaoye@chinarunhao.com

Add: Runhao steel rolling machinery, dalinggongzhuang village, Fengrun District, Tangshan City, Hebei Province