Orione Hydropower

Hydraulic Monostrand Jack for Pre and Post Stressing Capacity 25T X 200 mm stroke Double Acting with Return Line Safety Relief Valve (Mechanical Wedge Lock Arrangement)

Single Acing Spring Return Plain Ram Flat Jack Capacity 5 T to 200 T with Stroke 8 mm to 16 mm.  

We are offering Bar Jacks to our client.

Capacity

• 60 tons
• 80 tons
• 100 tons
• 120 tons
• 150 tons
• 200 tons
• 300 tons
• 400 tons
• 500 tons

Different models of single-acting hollow ram jacks are available in the market, depending on their capacity, stroke length, working pressure, and design features. Some standard features of single acting hollow ram jacks are:

Plain ram: It means that the piston rod has a smooth surface without any threads or attachments. Plain ram jacks are suitable for applications that do not require precise alignment or attachment of accessories.

Collar threads: These are threads on the outer surface of the cylinder body that allows for easy mounting of accessories such as eye nuts or clevises.

Base mounting holes: These are holes on the bottom of the cylinder body that allows for secure bolting of the jack to a flat surface.

Stop ring: This metal ring prevents over-extension of the piston rod and protects it from damage.

Safety valve: This valve releases excess pressure in case of overload or malfunction.

General Purpose Jacks Single Acting

 are hydraulic jacks that can extend and retract their rams by applying hydraulic pressure in both directions. They are universal devices used for various lifting and push-pull applications in different industries. This information will explain to you some of the standard applications of these jacks and their advantages over other types of jacks.

These jacks are designed to suit most of the general lifting and push-pull applications, such as:

Lifting heavy loads such as machinery, equipment, vehicles, structures, etc.

Pushing or pulling objects such as pipes, cables, beams, etc.

Aligning or positioning components such as flanges, plates, bolts, etc.

Testing or stressing materials such as concrete, steel, wood, etc.

Design of a compact pancake

Body made of heat-treated alloy steel

Ram is hard chrome-plated to resist scoring and corrosion.

Load return with a single action and a plain ram

The grooved ram serves as an integral saddle.

Long-lasting high-pressure seals

aluminum dust cap available upon request

On request, custom capacity and stroke are available.

Pancake jacks threaded ram have several advantages over other types of jacks, such as:

High capacity: They can lift loads ranging from 10 to 1200 tons with strokes of 20 to 50 mm.

High safety: They have a rugged chrome-plated ram that resists corrosion and scoring. They also have a spherical saddle that allows tilting the load up to 5 degrees.

High durability: They have a heat-treated alloy steel body that withstands high pressure and stress. They also have a dust seal that prevents dirt ingress.

Features and Application:

• 50% lighter than a steel jack with 5000 duty cycles
• Used in horizontal and vertical directions
• Composite guide rings at piston and gland nut facilitate to use in
• all directions when centrally loaded
• All sub assemblies anodized
• Base mounting holes are optional
• Ideally suited for application requiring sustained load holding
• Suits general lifting applications

Some features and benefits of general purpose jacks threaded ram are:

They have a high capacity ranging from 10 to 1000 tons and stroke lengths up to 300 mm.

They have low height and compact design that makes them suitable for confined spaces.

They have spherical saddles for larger capacities that can accommodate misalignment and angularity of loads.

They have aluminum bodies for lighter weight and corrosion resistance.

They have fast and complete ram retraction due to the spring return mechanism.

They have double acting models that can extend and retract faster than single acting models.

We are offering Span Lifting Jacks to our client.

Features and Application:

• Compact with ram stopper design ideally suited where space is limited.
• Lifting application requiring sustained load holding in Infrastructure projects, heavy fabrication.

Higher capacity and customized solutions on request. Specifications are subject to change due to continual improvement. Capacity and Stroke specified are maximum safe limits. As safe practice, use at 80% of rating. 

Monostrand hollow ram jacks are hydraulic jacks with a hollow piston rod that allows a cable or rod to pass through them. They are used for various applications in construction, such as:

Pile Load Testing

Monostrand hollow ram jacks can be used to apply axial loads on piles and test their bearing capacity and settlement. The jack is placed over the pile head and connected to a hydraulic pump and a load cell. The cable or rod passes through the jack and is anchored at the bottom of the pile. As the jack applies pressure, the load cell measures the force and displacement of the pile.

Pre-Tensioning

Monostrand hollow ram jacks can be used to pre-tension concrete structures such as beams, slabs, bridges, etc. Pre-tensioning involves stretching steel tendons before casting concrete around them. It creates compressive stress in the concrete and improves its strength and durability.

The jack is placed over one end of the tendon and connected to a hydraulic pump and a pressure gauge. The cable or rod passes through the jack and is anchored at the other end of the tendon. As the jack applies tension, the pressure gauge measures the force applied to the tendon.

Post-Tensioning

Monostrand hollow ram jacks can be used to post-tension concrete structures after they have been cast. Post-tensioning involves applying tension to steel tendons embedded in concrete after it has hardened. It creates additional compressive stress in the concrete and reduces cracking and deformation.

The jack is placed over one end of the tendon and connected to a hydraulic pump and a pressure gauge. The cable or rod passes through the jack and is attached to a wedge plate at the other end of the tendon. As the jack applies tension, the wedge plate grips the tendon and locks it.

Monostrand hollow ram jacks are available in different capacities, strokes, sizes, and models depending on the application requirements. They offer advantages such as high efficiency, low maintenance, easy operation, and versatility.

Monostrand hollow ram jacks have distinctive attributes and benefits that make them suitable for their intended purposes. Some of these are:

They have a hollow piston rod that allows the passage of a steel strand or bar through the jack's center. It enables the jack to grip and apply tension to the strand or bar without damaging it.

They have a high capacity ranging from 5 to 30 tons, depending on the model. It allows them to handle heavy loads and achieve high pre-stressing or post-tensioning force levels.

Depending on the model, they have a long stroke ranging from 750 to 900 mm. It allows them to accommodate different lengths of strands or bars and achieve different levels of elongation.

They have a single-acting spring return mechanism that automatically retracts the piston rod after releasing the pressure. It facilitates easy operation and reduces manual labor.

They have composite guide rings at the piston and gland nut that facilitate smooth movement and prevent lateral loading. It enhances the durability and performance of the jack.

They have an alloy steel construction that ensures strength and reliability. They also have an anti-corrosion coating that protects them from rust and wear.

Application:

• Suited For applications requiring sustained load holding such as concrete pile testing bridge support work in construction industries.
• Muitipurpose application for maintenance in industries such as steel, cement and power plants.

Hydraulic jacks are beneficial mechanical devices. They are designed to lift heavy objects with minimal effort. Hydraulic jacks are employed in the automotive and construction industries. These jacks use hydraulics to provide a higher lift capacity over longer distances. Hydraulic jacks are used in Railways, railroad defense, earthmoving equipment, aeronautical, mining, lifting platforms, hydropower facilities, and defense equipment.

Orione Hydropower provides various industrial hydraulic jacks perfect for any of these applications. We offer Jacks for light and heavy duties. Our hydraulic jacks are made of high-quality material to provide long life and meet your standards. We are the best Hydraulic Jacks Manufacturers in Navi Mumbai, Maharashtra, India. We offer Hydraulic Jacks to our clients at a low price.

We are offering Hydraulic Car Jacks to our client.
Capacity 30 - 200 ton / Stroke 200 - 680 mm / Max. Working Pressure 700 bar

. Higher capacity and customized solutions on request. Specifications are subject to change due to continual improvement.. Capacity and Stroke specified are maximum safe limits. As safe practice, use at 80% of rating.

Features and Application:

• Compact & Portable, Steel Alloy Construction
• Extension pieces and Bridges provided for additional reach
• Electric and Pneumatic Motor (optional).
• Manual and Remote Pendant Control valve (optional).
• Suitable at Field & Dumper workshops for removal and fitment of Rear & Front Wheels, Brakes overhaul, Final drives repairs, etc. of Heavy Mining Vehicles.

Flat Jacks - Plain Ram,Single Acting, Spring Return
Capacity 5 - 200 ton / Stroke 8 - 16 mm / Max. Working Pressure 700 bar

Note: OSF 5-8 has port 1/4”NPT
Features / Application:-
Compact and flat design ideally suited whereclearance is minimum for insertion of jackMounting holes for easy fixturingHeavy equipment lifting, alignment and clamping


. Higher capacity and customized solutions on request. Specifications are subject to change due to continual improvement.. Capacity and Stroke specified are maximum safe limits. As safe practice, use at 80% of rating.

General Purpose Jacks - Plain Ram ,Single Acting, Spring Return

. Capacity 5 - 400 ton / Stroke 50 - 200 mm / Max. Working Pressure 700 bar
• Higher capacity and customized solutions on request.• Specifications are subject to change due to continual improvement.• Capacity and Stroke specified are maximum safe limits. As safe practice, use at 80% of rating.

Hollow ram jacks are hydraulic cylinders with a hole through the center of the piston and plunger. They are used for applications that require pulling, pushing, tensioning, or clamping forces. Hollow ram jacks can be single-acting or double-acting. Single-acting hollow ram jacks use hydraulic pressure to extend the plunger and rely on a spring or gravity to retract it. Double-acting hollow ram jacks use hydraulic pressure to extend and retract the plunger, allowing for faster and more precise control.

Double-acting hollow ram jacks have several advantages over single-acting ones. They can provide continuous force in both directions, which is helpful for applications that require push and pull forces. They can also retract faster than single-acting ones, which reduces cycle time and increases productivity. Moreover, they can prevent plunger drift caused by external loads or leaks, which improves accuracy and

Features and Application: Used with high tensile threaded bars for pulling and locking.Short strokes for lifting and aligning segments as well as for temporary stressing. Long strokes for pulling and locking multiple strands of concrete structure.Designed to suit stressing bars of various makes, e.g. Macalloy, VSL, Freyssinet, Dextra, Tensacciai, Dywidag, Williams and others.

Mono Jack from Orione Hydropower has an automated grip-and-release technology that allows for quicker stressing. 

Unlock the power of precision with the Mono Strand Stressing Jack, a cutting-edge tool designed to elevate your construction and engineering projects. Engineered by one of the top Mono Strand Jack Manufacturers in India, this jack is the epitome of reliability and efficiency, ensuring your projects meet and exceed the highest standards.

We are offering Aluminium General Purpose Plain Ram Jacks to our client.

Application:

• 50% lighter than a steel jack with 5000 duty cycles.
• Used in horizontal and vertical directions
• Suits general lifting applications
• Composite guide rings at piston and gland nut facilitate to use in all directions when centrally loaded.
• All sub assemblies anodized.
• Base mounting holes are optional.

We are offering Pile Testing Jacks to our client.

• Usage/ApplicationIndustrial
• MaterialStainless Steel
• Capacity500 Ton
• StrokeUp to 300 mm
• Pressure5-300 MPa

Features:- Available in Single Acting (Plain & Threaded Ram with lock nut) as well as Double Actingas per application / requirement.Spherical Saddle with tilt angle 50 max., takes care of cross loadingGauge port on Jack to measure load

Hollow ram jacks double acting are hydraulic cylinders with a hollow plunger allowing pull and push forces. They are used for various applications such as construction, lifting, tensioning, and testing. Here are some of the features of hollow ram jacks double acting:

They have a high capacity ranging from 10 to 150 tons.

They have a long stroke ranging from 50 to 250 mm.

They have a maximum working pressure of 700 bar.

They have a fast and precise retraction due to the hydraulic force on both sides of the plunger.

They have an aluminum or steel body that is durable and corrosion-resistant.

They have a hollow plunger that allows for passing cables, rods, or wires through it.

They have a spring-loaded safety valve that prevents overpressurization.

They have a collar thread and base mounting holes for easy installation and attachment.

We are offering Multi Strand Jacks to our client.

Application and Features:

• Pre-stressing and post tensioning of strands in concrete structure.
• Mechanical stroke limiter (by-pass type) and pressure relief valve on return side for safety.
• Suitable calibrated power pack units and accessories available.

Higher capacity and customized solutions on request. Specifications are subject to change due to continual improvement.Capacity and Stroke specified are maximum safe limits. As safe practice, use at 80% of rating.

A Multi-Strand Stressing Jack is a specialized piece of equipment used in the field of post-tensioning in construction, primarily for applying tension to multiple strands of steel tendons used in reinforced concrete structures. These jacks are designed to simultaneously tension multiple strands, making the process more efficient, especially in large-scale projects like bridges, parking structures, and high-rise buildings.

Specification/Additional Details

• Capacity 12, 18 & 25 Ton
• Usage/ApplicationIndustrial 
• Jack Unitary Climbsyes
• Time per strokeyes
• Testing Loadyes

VIEW MORE

Some of the benefits of using Low Height Jacks are:

.  Starting from 10 ton 

They can fit in tight spaces where other types of jacks may not be able to access

They can lift heavy loads with minimal effort thanks to their high-pressure rating (up to 700 bar)

They can retract thanks quickly to their spring return mechanism, which saves time and energy

Effective Area15.9 cm3

Oil Capacity48 CC

Bore Diameter45 mm

Ram Diameter35 mm

MaterialAlloy Steel

BrandOrione

They can be easily fixed or mounted with their built-in holes, which increases stability and safety

Orione make Hydraulic general purpose jack, Capacity 5 ton to 1500 ton,
stroke 50mm to 300mm,
Single Acting,
Spring/load Return,
Plain Ram, Plain/spherical Saddle