YDC650 feed-through jacks
Post Message
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YDC650 feed-through jacks
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2011-05-19
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Machinery, Mold & Fastener
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Machinery - relative Selling Leads or Buying Leads
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China
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Offer to sell
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Model:YDC650,
Net weight:44kg,
Machine Size:190×320,
Stroke:200mm,
Nominal tension:650KN,
Nominal hydraulic:50Mpa,
YDC Feed-through jacks are the new designed products in our company, are the upgrades of the primary jacks.
1. Using the new seals, to synchronous strengthen the seal-ability under great pressure.
2. 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%;
3. 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.
In a word, the YDC series feed-through jacks’ performance is improved, and widely used in pre-stressing and post-stressing construction.
Notice: according to users’ requirement, YDC through jack can be configured preventing turn device which can prevent jack from rotating in the process of stressing.
More info on Prestressing machinery, please click the following:
http://www.bfyyl.com/en/products/index.html
Prestressing machines and tools
http://www.bfyyl.com/en/products/index.html
Construction jacks
The machines and tools:
YDC feed-through jacks
QYC front-end fixed jacks
GYJ series extrusion machine
YH30 embossing machine
LD series upsetter
ZB high-voltage electric oil pump
Metal bellows molding machines
Mortar pump
Pierce duct machine
JB series mixer
BZK series vacuum pump
Prestressing anchorage:
JLM planished concrete rebar anchorage
LM screw bar anchorage
GZ steel tapered anchorage
BYM stressing-end anchorage
BM flat stressing-end anchorage
BM flat anchorage coupler
Fixed-end P anchorage
Fixed-end H anchorage
Contact Information
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Beifang Prestressing Machinery Co.,LTD
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China
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Zhang Hua