100 ton double acting hydraulic plunger jack
The 100 ton double acting hydraulic jack combines all the design features of the single acting hydraulic plunger jack, has the design advantages of the double-acting hydraulic jack, improves the working speed and the working speed, and can give full play to the hydraulic function in long-stroke engineering.
 
This kind of hydraulic plunger jack is located in the center of the piston and is widely used in nuclear power plants, tunnel projects, foundations and other similar projects.  It can be connected with prestressed technology and can also be used in post-tensioned prestressed bridge engineering.
  
Leadcrete hydraulic plunger jacks have been widely used in industrial fields, such as steel mills, cement industry, chemical and oil refineries, bridges, railways, highways, hydropower stations, ship repair, construction, construction and maintenance. Double acting hollow hydraulic cylinder has all the function of general hydraulic jack, and it also has the function of pulling. It also used for tension PC strands, steel wire, axle and drill rod.
Operating principle of 100 ton double acting hydraulic plunger jack:
The oil cylinder, direction cover (adjusting nut), end cover (compression ring), front sealing plate and rear sealing plate of the jack are connected with the cross core socket to form a "stationary body". The piston of the jack is a "moving body". When hydraulic oil pushes the "moving body" to the right, it starts to tension.  When the hydraulic oil pushes the moving body to the left, the stretched piston is reset.
 
We can supply 100 ton double acting hydraulic plunger jack:
1. Tension jack 100 ton double acting hydraulic plunger jack for post tension. It is mainly used in to tensioning the pc strands and steel 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 plunger jack tonnage is "50-650 tons, anchor hole is: 2-32 holes. Oil pump is: 3-7.5 kilowatts, if you have the other requirements we can customize for you.
5. Double acting hydraulic plunger jack can be used widely in post-tensioning operation for immense constructions, prestressed concrete bridges, ground anchorage, marine constructions, foundation anchorage, etc.
 
Features of 100 ton double acting hydraulic plunger jack:
1. Double action, hydraulic oil return, hollow plunger. The double-acting design can greatly improve the convenience.
2. Enamel baking varnish can improve corrosion resistance. Nickel plated floating center tube can prolong product life.
3. The built-in safety valve can protect the hydraulic plunger jack in case of overload. The safety valve can prevent damage under overpressure.
4. Collar threads are easy to fix (some models) and easy to connect with structures.
5. The hollow plunger can bear both pulling force and pushing force.
6. Built-in scraper sealing ring can reduce pollution and prolong the service life of the cylinder.  
7. The high-quality sealing ring can prolong the service life of the jack and prevent oil leakage.
8. All models come with 3/8 "-18 NPT couplers and dust caps.
9. At the maximum stroke, the cylinder can bear the maximum load.
 
We also supply hydraulic jack related products:
1. Use a thin hydraulic jack in a narrow space.
2. Select hollow hydraulic jack when tension is needed.
3. When using multiple jacks at the same time, please select synchronous hydraulic jack.
4. When high precision synchronous jacking is required, select synchronous jacking system.
5. For jacks above 1000 tons, ultra-high pressure and large tonnage hydraulic jacks shall be selected.
6. The hydraulic jack must be used together with the manual hydraulic pump or the electric hydraulic pump.
  
Packing & Delivery of 100 ton double acting hydraulic jack: