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QYC Series Monostrand Prestressed Tensioning Hydraulic Jack

QYC Series Monostrand Prestressed Tensioning Hydraulic Jack
  • QYC Series Monostrand Prestressed Tensioning Hydraulic Jack
  • Monostrand Prestressed Tensioning Hydraulic Jack
  • Monostrand Tensioning Hydraulic Jack
  • prestressed hydraulic jack
  • tension hydraulic cylinder
  • hydraulic cylinder
  • prestressed tension equipment
Model No.︰QYC
Brand Name︰Gaodetec
Country of Origin︰China
Unit Price︰US $ 375 / set
Minimum Order︰1 set
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Product Description

QYC Series Front End Tensioning Hydraulic Jack

1. Descriptions:

1. QYC front-end fixed jacks have internal re-usable anchor which can automatically clamp and loosen the wedge.

2. They are mainly used for GYM15 and GYM13- type various single tensioning with bonded and unbonded prestressed cable.

3. Notice: QYC type front-end fixed jacks could be matched with different size, length of the top cover, retreat anchor device, to be used in the experiment by root tension pre-tightening, tension retreat anchor and stay cable tone with single cable. 

4. We can manufacture all kinds of anchor and equipment according to your requirement and drawings.

2. Applications:

It is matched with prestressed anchorage widely used in the construction of bridge and buildings, railway and subway, water conservancy and hydropower engineering .

3. Features:

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 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 enormously reduce the possibility of mechanical damage due to improper operation.

Notice: according to users' requirement, prestressed concrete jack for anchors and pc strand can be configured

4. Technical data:

   Parameter table of QYC front-end fixed hydraulic jack                                 

Model

Nominal

Diameter of

Area of

Stroke of

Rated oil pressure

Overall

Minimum

The reserved

tensioning

minimum

stressing

stressing

dimension

working

length

 

center  hole

cylinder

 

 

space(mm)

of strand

KN

mm

mm²

mm

Mpa

out diameter(mm)

length(mm)

L

E

mm

QYC70

74

10

1437

150

50

63

296

616

54

120

QYC240

240

18

4009

200

60

102

425

825

86.7

200

QYC270

270

18

4415

200

61

105

427

827

89

200

QYC1100

1100

 

22619

200

49

265

336

 

 

 

QYC2000

2000

 

42332

200

48

355

386

 

 

 

 

Payment Terms︰TT/LC/cash/credit card
Packing︰wooden cases
Lead Time︰in stocks
Standards Certificate︰CE ISO
Product Image

QYC Series Monostrand Prestressed Tensioning Hydraulic Jack
QYC Series Monostrand Prestressed Tensioning Hydraulic Jack

Monostrand Prestressed Tensioning Hydraulic Jack
Monostrand Prestressed Tensioning Hydraulic Jack

Monostrand Tensioning Hydraulic Jack
Monostrand Tensioning Hydraulic Jack

prestressed hydraulic jack
prestressed hydraulic jack

tension hydraulic cylinder
tension hydraulic cylinder

hydraulic cylinder
hydraulic cylinder

prestressed tension equipment
prestressed tension equipment

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