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Ydc Feed Through Jacks Enormously Ratio Possibility - China

price: contact company for price

YDC Feed-through jacks are the new designed products in our company, are

the upgrades of the primary jacks. Using the new seals, to synchronous

strengthen the seal-ability under great pressure.Using special alloy

steel with heat treatment process, reducing the cylinder’s expansion

ratio in the tensioning process, so that the life of seals and sealing

performance can be improved about 20%;In the tensioning the operating

process, jacks is easily damaged under overpressure because of the jack-

based pullback cylinder, so we added the overpressure valve on the jacks

to pressure production. Meanwhile we improved the original of commonly

used structure by wire disc and flanged disc, to make the bearing

capacity for oil pressure strengthen, so that enormously reduce the

possibility of mechanical damage due to improper operation.

Ydc Feed Through Jacks

Please see our contact information below


Company Contact:


  • Phone: 03783277277

  • Address: 17,South taiping Street, Kaifeng,Henan, China

  • Email: Email


Published date: September 6, 2012 -

  • Business Description: Beifang Prestressed Machinery Co.,LTD is a company which specializes in manufacturing prestressing machineries for several years. The main products are jacks, prestressing jacks, prestressed machines, pump,prestressed anchorages etc.

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