centre hole prestressing hydraulic jack for lifting bridge

Hebetec - Equipment - Lifting

The lifting strand jack consists mainly of a centre hole jack, an upper and lower anchorage and a jack chair. The centre hole jacks are especially fabricated for this purpose. The development results from close co-operation with well known hydraulic component manufacturers.The upper anchorage is attached with an adapter to the centre hole jack ...

VSL | Heavy Lifting

The SLU consists of a hydraulic centre-hole jack and upper and lower anchorages. VSL’s equipment pool includes a large number and variety of hydraulic jacks with piston-strokes of between 160mm and 550mm and capacities from 100kN to 5,800kN. Tandem units can be used in cases of exceptional loads and/or where high-speeds are required.

Hydraulic Jacks & Jacking Equipment For Sale Australia

Hydraulic Jacks & Jacking Equipment For Sale Australia. We have been manufacturing & designing high pressure Hydraulic Jacks & Hydraulic Jacking equipment systems for many companies over the past years covering a broad spectrum of lifting capacities and designs. Our range of jacks available for sale starts at 10 Tonne up to 2000 Tonne capacity in Load Return, Double Acting and Safe Rams ...

Lifting Jack - Post Tensioning System

Lifting Jack is another type of hydraulic jack and is widely used in the lifting of bridge girders, formworks, structures, etc. Unlike the Stressing Jack, it does not come with a center hole, and it has a longer stroke.. TMG Lifting Jack is also popular with precision relocation work where heavy structures needed to be moved and joined.

strand jack lifting, strand jack lifting Suppliers and

A wide variety of strand jack lifting options are available to you, such as hydraulic jack, mechanical jack. You can also choose from 11-20t. There are 211 strand jack lifting suppliers, mainly located in Asia. The top supplying country or region is China, which supply 100% of strand jack lifting respectively.

Hydraulic Cylinders, Jacks, Rams | Enerpac

Enerpac offers hundreds of different configurations of mechanical and hydraulic cylinders and lifting systems, plus products ranging from hydraulic jacks for portability and tight fits, to engineered systems for precise control over multiple lift points. ... Replacing the Elvira Railroad Bridge Span with a Jack …

Jack - Hydraulic - Specialised Force

Jack - Hydraulic. Hydraulic jacks or hydraulic cylinders come in a range of collapsed heights and ram extension lengths. We provide a premium range of hydraulic jacking systems. Jacks can be self contained such as bottle jacks, car or vehicle jacks with manual handles for automotive / transport.

CCL Prestressing Equipment - Prestressing Pumps and

Prestressing Jacks. CCL “Stressomatic” Prestressing Jack range incorporates power lock-off to ensure wedges are correctly seated inside the grip barrel, and to prevent the release of strand under force. All standard models are of leightweight construction for ease of handling by one operator without lifting …

Single Acting Hollow Center Hydraulic Jacks For Sale from

If you require more information or have any questions regarding Orbit Aluminium Orbit Aluminium Single Acting Hollow Center Hydraulic Jacks or Orbit Aluminium Hydraulic Jacking Equipment, please feel free to call us on (+61 3) 9553 4882 or 0412 720 638, send us an email at [email protected] or use our Contact Form to submit an inquiry.

China Prestressing Post Tension Mono Strand Hydraulic Jack

Hydraulic Jack, Prestressing Jack, Mono Jack manufacturer / supplier in China, offering Prestressing Post Tension Mono Strand Hydraulic Jack, 2000 Tons 300mm Stroke Double Acting Hollow Hydraulic Jack, Double Acting Hydraulic Piston Hollow Cylinder and so on.

Ultra Low Height Plain Ram Pancake Jack ( PCP - Powerjac

Ideally used where no other cylinders wil fit for lifting, lowering, spreding of stuctures, bridges, heavy machinery etc. To reduce the closed height of the jack, there is no seal box. One has to monitor the lifting stroke since there would be a chance of ram coming out of the cylinder which would result in a accident and failure of jack.

10T Mono Strand Prestressing Jacks For Sale. 10 Tonne

10 Tonne Mono Strand Prestressing Jacks for Sale. The 10 Tonne Mono Strand Prestressing Jack is ideal for initialing in the pre-stressing industry and Roof Bolting in the Mining Industry. Our 10 Tonne Prestressing Jacks will accept both 12.7 and 15.2mm strand by a simple Jack Jaw change.

Double Acting Hollow Ram Bar Stressing Hydraulic Jacks For

Double Acting Hollow Ram Bar Stressing Hydraulic Jacks For Sale Double Acting Hollow Ram Jacks Features. Capacity 50 - 400 ton; Stroke 50 - 500 mm; Double Acting Hollow Ram Hydraulic Jacks Applications. Used with high tensile threaded bars for pulling and locking. Short strokes for lifting and aligning segments as well as fo temporary stressing.

Wire Stressing Jack, Wire Stressing Jack Suppliers and

A wide variety of wire stressing jack options are available to you, such as hydraulic jack, electric jack. You can also choose from >50t, 21-30t, and 1-10t. There are 164 wire stressing jack suppliers, mainly located in Asia. The top supplying country or region is China, which supply 100% of wire stressing jack …

Anzac Bridge | Freyssinet Australia Pty Ltd

The system was used 25 times throughout the project varying in weight from 100 to 300 tonnes. Each jack has a safe working capacity of 180 tonnes and is powered by a purpose built electric hydraulic pump unit which can independently control up to 4 jacks at once so that lifting and lowering can be carried with a high degree of accuracy and speed.

Hydraulic Jack Price, 2019 Hydraulic Jack Price

Hydraulic Jack Price - Select 2019 high quality Hydraulic Jack Price products in best price from certified Chinese Hydraulic Pressure Jack manufacturers, Small Hydraulic Jack suppliers, wholesalers and factory on Made-in-China.com

250 ton double acting hydraulic lifting jack-☆Hydraulic

Enerpac Double Acting Hollow Plunger Hydraulic Jack ... movable hydraulic power riser lifting jack; Hydraulic Pipe ... Online Chat Send Inquiry. Low Profile Cylinder | Low Profile Hydraulic Cylinders . ... Spring Hydraulic Jacks, ... Centre Hole Double Acting Jack ( CHD Series ) Hydraulic Machine Lifts ... LPS 250/100. 250. 295. 100. 180. 286.

Hydraulic Jacks - Manufacturers & Suppliers in India

The hydraulic jack has a 25mm diameter hole going through the centre. It is designed for dual direction and has a working stroke of approximately 22cm. A specially designed hand operated pumping unit is supplied for operation in both directions. A detachable handle is provided for operating the pump. The load is indicated on a

Hydraulic and Mechanical Jacks - Portable Lifting Jacks

Industrial hydraulic jacks built to last. Simple, portable tools for lifting applications and tight fits.

Stressing Jack - Post Tensioning System

And lesser Stressing Jacks also means lesser maintenance and calibration cost. TMG produces Stressing Jack from 100 to 1,500 tonnes with the capability for customized anchors configurations. Some stressing jobs also requires special jack design, example. Boiler tube on the centre hole of the jack. Enlarged centre hole diameter.

Hydraulic Jack - an overview | ScienceDirect Topics

Safe Stressing – Multi Strand System When using a number of strands in a round duct, with each ... Typical multi-strand, centre hole, stressing jack ... Hydraulic Pump and Multi Strand Jack • Check the hydraulic pump is in the off position.

Jack - Hydraulic - Specialised Force

The hydraulic jacks have an effective snubbing area of 40.06 in. 2 and an effective lifting area of 78.54 in. 2. Required: 1. The hydraulic jack pressure required to produce a snubbing force of 50,000 lb. 2. The hydraulic jack pressure required to produce a lifting force of 50,000 lb. Solution: 1.

Hydraulic General Purpose Cylinders, Jacks, Rams | Enerpac

Our cylinder jacks operate at 10,000PSI / 700bar and are used for more direct controlled lift applications with hydraulic hose and hydraulic hand pump. These cylinders are available: single or double acting; low profile / pancake jacks, lightweight aluminum and hollow piston / centre hole / pulling cylinders.

Prestressing Tensioning Equipment and Accessories - ovm

High pressure general purpose hydraulic cylinders are available in hundreds of different configurations covering a broad range of force capacities, stroke lengths or size restrictions. Single acting, hollow plunger, or low height.

Strand Jacks - WB Equipment

Prestressing tensioning equipment and accessories 1 YCW series Hydraulic Jack YCW series hydraulic jack, as one general type of prestressing hydraulic jack, can be applied to stress OVM’s wedge type Multi-strand anchorage, DM heading anchorage and LZM cold cast anchorage by being matched with different accessories, being widely used in ...

high lift jack-Source quality high lift jack from Global

Supplier of Hydraulic and Pneumatic Jacking Systems for Jacking, Hoisting, Lifting & Moving. Tel: 866-522-5464 STRAND JACKS Enerpac – Simplex RENTAL • SALES • SERVICE Towerlift Towerlift is an extremely heavy duty structural support system for use with strand jacks. It is specifically designed in modular form for ease of assembly, erection and worldwide transportation.

China Post Tension Anchorge manufacturer, Prestressed Jack

Find Quality high lift jack at Vehicles & Accessories, Sample House and more on m.alibaba.com. Search Products. 7132 high lift jack products below high lift hydraulic bottle jack 32 ton. MOQ: 1 Piece $5.00 ... High Quality Hydraulic Lifting Jack lift truck.

Hydraulic jack Rental | Simplex

Prestressed Jack, Flange Tools, Arc Anchor manufacturer / supplier in China, offering Analog 4-20mA Output Water Electronic Magnetic Water Flowmeter Price, Stainless Steel Food Grade Sanitary Flow Meter Beer Milk Electromagnetic Flowmeter, Tri-Clamp Digital Milk Beer Beverage Sanitary Electromagnetic Flow Meter for Dairy and so on.

Hydraulic jack for rent at Simplex Equipment Rental. Visit our website for the location nearest to you.