Qyc270 Post Tension PC Wre Anchor Monostrand Hydraulic Jack System

Qyc270 Post Tension PC Wre Anchor Monostrand Hydraulic Jack System

QYC270 Publish Rigidity Computer Wre Anchor Monostrand CZPT Jack System

1. QYC series of mono strand hydraulic jack have inside re-usable anchor which can immediately clamp and loosen the wedge.

2. They are primarily utilised for LYM15 and LYM13- type numerous solitary tensioning with bonded and unbonded.

3. Discover: QYC type hydraulic jack could be matched with diverse size, size of the prime include, retreat anchor system, to utilized in the experiment by root rigidity pre-tightening, pressure retreat anchor and stay cable tone with one cable.
The attributes of QYC variety mono strand hydraulic jack

The prestressed concrete hydraulic jack for achors and computer strand are the new made items in our business, are the upgrades of the main jacks.


one. Making use of the new seals, to synchronous reinforce the seal-ability underneath fantastic force.

two. Utilizing particular alloy metal with heat remedy method, decreasing the cylinder’s growth ratio in the tensioning procedure. So that the life of seals and sealing functionality can be enhanced about 20%.

3. In the tensioning the running procedure, jacks is simply damaged below overpressure because of the jack-based pullback clinder, so we additional the overpressure valve on the jacks to stress creation. Meanwhile we enhanced the CZPT of commonly used framework by wire disc and flanged disc, to make the bearing capability for oil force bolster. So that enormously lessen the chance of mechanical injury because of to inappropriate procedure.

In the phrase, the YDC sequence feed-via jacks’ functionality is improved, and extensively utilized in pre-stressing and poststressing design.

Observe: In accordance to users’ necessity, prestressed concrete jack for achors and pc strand can be configured

   Parameter desk of QYC mono strand hydraulic jack                           
Model Nominal
Diameter of
centre hole
Location of
Stroke of
Rated oil force Overall
The reserved
of strand
KN mm mm² mm Mpa out dianeter(mm) duration(mm) L E mm
QYC70 74 10 1437 150 50 sixty three 296 616 fifty four 120
QYC240 240 18 4009 200 sixty 102 425 825 86.7 200
QYC270 270 18 4415 two hundred 61 105 427 827 89 200
QYC1100 1100   22619 200 forty nine 265 336      
QYC2000 2000   42332 200 forty eight 355 386      
QYC3000 3000   61575 a hundred and eighty 49 415 402      


Qyc270 Post Tension PC Wre Anchor Monostrand Hydraulic Jack System