YCW Post Tension Prestressing Hydraulic Cylinder Double Acting Jack for Construction

YCW Post Tension Prestressing Hydraulic Cylinder Double Acting Jack for Construction

FOB Reference Price: Get Latest Price

≥1 Sets

US $208

Free Inquiry

Customized Request

Product Details

{{item.text}}

Quick Details

Place of Origin:: Guangxi, China

Brand Name:: Lingqiao

Model Number:: YCWB

Min Height:: 245

Application:: Prestressing anchorage and prestressed machinery

Material:: Steel

Color:: Yellow or follow Customer

Use Area:: Bridge, Railway, Highway, Engineering construction...

Customized:: Yes

Mass:: 40-610kg

Ton:: 70-650 ton

Tensile:: 200 mm

Retun oil pressure:: <25

Packing:: According to customer requirement.

Quick Details

Warranty:: 1 year

Type:: Hydraulic Jack

Max Height:: 541

Place of Origin:: Guangxi, China

Brand Name:: Lingqiao

Model Number:: YCWB

Min Height:: 245

Application:: Prestressing anchorage and prestressed machinery

Material:: Steel

Color:: Yellow or follow Customer

Use Area:: Bridge, Railway, Highway, Engineering construction...

Customized:: Yes

Mass:: 40-610kg

Ton:: 70-650 ton

Tensile:: 200 mm

Retun oil pressure:: <25

Packing:: According to customer requirement.

YCW Post Tension Prestressing Hydraulic Cylinder Jack For Construction

Product Description

Prestressed hydraulic post tension jacks,

1. 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 tension jacks together use the complete set equipment : anchorage, Electric oil pump,Mixer, Grouting machine,push machine for pc strand/ steel wire .
4. Our conventional tension 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.

* The following form is the technical parameters of our tension jack

Type	Nominal tension force KN	Nominal oil pressure MPg	Tension piston area M²	Return piston area M²	Return oil pressure MPa	Coss-core aperture MM	Stroke for tension MM	Overall size ΦA×L MM	Mass KG
YCW80B	799	53	1.805×10-²	0.683×10-²	<25	Φ60	200	Φ198×354	40
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	3927	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
YCW600B	6050	50	12.1×10-²	6.83×10-²	<25	Φ196	200	Φ530×443	550
YCW650B	6566	50	13.13×10-²	6.291×10-²	<25	Φ240	200	Φ570×445	610

Match Pump:

*Structure

1. Locating nut 2.Plug 3.Hoop 4.Cylinder 5.Pisto 6.Core-through Sleeve

7.Lifting Eye 8. Overflow valve 9.Sealing Plate 10.Clamp ring

* Tension jack's installing and hydraulic system

1. restraining plate 2. working wedge 3. working anchor block/plate 4. PC strand 5.funnel/sleeve/bearing plate 6. oil cylinder 7. piston 8. tool anchor block/plate