LINGQIAO 350T Hydraulic Hollow Cylinder Jack Hydraulic Hollow Plunger Construction Material

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Price:RUB 72,961.63
Price in USD:Details

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Product Overview

Description

LINGQIAO 350T Hydraulic Hollow Cylinder Hydraulic Hollow Jack Hydraulic Hollow Plunger Stroke 200mm
Production Line and Flow Chart
1. Tension Jack 350 ton hydraulic hollow jack for Post tension Mainly used in to tensioning the pc strands/steell wire of the bridge construction. 
2. General tonnage of the jacks is based on the anchor's holes to match use .
3. With the electric lift hydraulic jack together use the complete set equipment : anchorage, Electric oil pump,Mixer, Grouting machine,push machine for pc strand/ steel wire .
4. Our hydraulic jack tonnage is "70-650 tons, anchor hole is: 2-32 holes. Oil pump is: 3-7.5 kilowatts, the other requirements we can customize.

5. The device can be used widely in post-tensioning operation for immense constructions, prestressed concrete bridges, ground anchorage, marine constructions, foundation anchorage,etc 

*Operating principle
The oil cylinder ,heading cover(adjusting nut) ,end cover(hold-down ring), front sealing plate,back sealing plate of this jack connect
with cross-core socket to form a "motionless body", and the piston of the jack is "motion body", when the hydraulic oil pushes the "motion body" to the right, it begins to tension; When the hydraulic oil pushes the motion body to the left, it is the piston-return after the tension.
Type
Nom.tension force
Nom.oil pressure
Tension piston area
Return
piston area
Return oil pressure
Coss-core 
 aperture
Stroke
Overall size
Weight
KN
MPa
MPa
ΦC mm
mm
ΦA×Lmm
KG
YCW60B
600
52
1.155×10-²
0.589×10-²
﹤25
Φ60
200
Φ174×340
45
YCW80B
799
53
1.805×10-²
0.683×10-²
﹤25
Φ64
200
Φ198×354
60
YCW100B
973
51
1.908×10-²
0.534×10-²
﹤25
Φ78
200
Φ216×337
60
YCW150B
1493
51
2.927×10-²
1.609×10-²
﹤25
Φ103
200
Φ283×376
117
YCW200B
1998
53
3.769×10-²
2.168×10-²
﹤25
Φ120
200
Φ310×378
130
YCW250B
2480
54
4.594×10-²
2.803×10-²
﹤25
Φ140
200
Φ345×382
188
YCW300B
3011
51
5.904×10-²
3.518×10-²
﹤25
Φ145
200
Φ385×382
230
YCW350B
3529
52
6.786×10-²
3.463×10-²
﹤25
Φ165
200
Φ410×389
280
YCW400B
3957
52
7.611×10-²
4.595×10-²
﹤25
Φ175
200
Φ440×389
315
YCW450B
4490
51
8.804×10-²
5.788×10-²
﹤25
Φ175
200
Φ465×413
364
YCW500B
5026
50
10.05×10-²
4,775×10-²
﹤25
Φ196
200
Φ495×418
445
0.0385 s.