Hydraulic Cylinders

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Hydraulic Cylinders

We offer wide range of single/double acting, single/multi cylinders in different models like tie rod design, welded design, mill type design etc. Bore from 25mm to 300mm stroke up to 9000mm, working pressure up to 500kg/cm².

Mountings such as flange, foot, clevises and trunnions are offered as per application needs. Applicable for machine building industries, steel mills, mobile equipment, sluice gates, marine equipment, construction equipment, hydraulic presses and S.P.M.

Cylinder barrels are manufactured from low carbon steel while piston rods/rams are manufactured from alloy steel materials. Seals are manufactured from polyurethane, PTFE materials and nitrile rubber.

Hydraulic Cylinders

We specialize in designing and manufacturing for OEMs, single machine manufacturers, and in-house machine builders for specific applications, including vehicle-mounted solutions. This versatility allows us to produce a wide variety of cylinders, including both tie rod and welded types, as well as specialized designs.

Double acting Cylinder : means the cylinder has two ports. These are typically located at the bottom and the top of the cylinder. Fluid is pumped into the bottom port to extend the piston much like a regular single acting cylinder. But when the operator wants to retract the piston, fluid is pumped through the top port to push it back. This allows for more control of the system. The faster and predictable retraction of double-acting cylinders makes them the better choice for projects needing repeatable accuracy.

Double Acting Hydraulic Cylinder
Technical Specification Material Specification
Bore Size 40 to 500 MM Honed Tube ST 52.3 (H8, H9)
Rod Dia 16 to 350 MM Piston Rod EN 8 / EN 9 / EN 19 / EN 31
Stroke Up to 6000 MM Tolerance f7
Working Pressure 450 Bar Piston & Gland EN 8

Hydraulic cylinders are used as linear actuators to apply unidirectional force and stroke in many Engineering applications. Hydraulic cylinders are used to create mechanical force in a linear motion. They are used to lift something, push something, press something, and many other types of work.

A single acting hydraulic cylinder : also known as a single acting hydraulic ram, operates in a single direction. It typically has a single port at the bottom of the cylinder where pressurised fluid is pumped into the system. As the fluid enters the system, it fills the cylinder and extends the piston inside. To retract the piston, a single acting hydraulic cylinder must rely on an external force to expunge the fluid inside. This can be left to gravity if there is no immediate need to retract the piston, but a second piston can also be used to forcefully push the piston back into the cylinder. Springs can also be used if they are strong enough.

Single Acting Hydraulic Cylinder
Technical Specification Material Specification
Bore Size 40 to 250 (Dimension in MM) Honed Tube ST 52.3 (Tolerance H8, H9)
Rod Dia 16 to 200 (Dimension in MM) Piston Rod EN 8/ EN 9/ EN 19/ EN 31
Stroke up to 6000 (Dimension in MM) Tolerance f7
Working Pressure 450 bar Piston & Gland EN 8

Parking Cylinder is mainly a Telescopic Single Acting Cylinder having different stroke depending on customers’ requirements. Hydraulic cylinders are commonly used in parking systems due to their reliability, efficiency, and ability to handle heavy loads with smooth, controlled motion. They are a key component for ensuring safe and effective operation in both indoor and outdoor car parking solutions.

Telescopic / Multistage Cylinder

Technical Specification

  • Stroke : Customizable based on customer requirements.
  • Load Capacities : Standard options include 2 Ton, 4 Ton, and 6 Ton; higher capacities can be manufactured.
  • Operation : Utilizes two-stage telescopic design, with each stage covering approximately 50% of the total stroke.
  • Pressure Rating : Maximum working pressure of up to 240 bar.

Advantages

  • Efficient Power Transmission : Converts hydraulic pressure into linear motion with minimal energy loss, ideal for lifting heavy loads like cars.
  • Smooth and Stable Motion : Provides controlled and stable lifting and lowering for safe and comfortable operation.
  • Cost-Effective : Easy to maintain with long service life, making them a cost-efficient solution for parking systems.
  • Versatility : Suitable for various system configurations (vertical/horizontal, multi-stage designs).
  • Safety : Equipped with overload protection, pressure relief valves, and resistance to shock and vibration.

Our Standard Telescopic Cylinder for Parking System
Stroke MM Max Load Capacity Max Working Pressure
1650 2 TON / 4 TON / 6 TON 240 BAR
1750 2 TON / 4 TON / 6 TON 240 BAR
1850 2 TON / 4 TON / 6 TON 240 BAR
1950 2 TON / 4 TON / 6 TON 240 BAR
2050 2 TON / 4 TON / 6 TON 240 BAR
2100 2 TON / 4 TON / 6 TON 240 BAR
2150 2 TON / 4 TON / 6 TON 240 BAR

Ram type hydraulic cylinders are widely used in industrial applications that require high force, particularly for push and pull actions. These cylinders have a unique design where the piston rod cross-sectional area is larger than the cross-sectional area of the moving parts, allowing them to deliver substantial force efficiently.

Ram Type Cylinder

Types of Ram Type Hydraulic Cylinders

1. Single Acting Ram Type Hydraulic Cylinder

Technical Specifications :

  • Operating Pressure : Typically between 70-350 bar, depending on application.
  • Stroke Length : Customizable, but typically up to several meters.
  • Materials : High-strength steel for durability, with corrosion-resistant coatings.
  • Mounting Styles : Flange, trunnion, or pin mounting configurations.

2. Double Acting Ram Type Hydraulic Cylinder

Technical Specifications :

  • Operating Pressure : Generally between 150-350 bar for heavy-duty tasks.
  • Stroke Length : Can be up to several meters depending on application.
  • Flow Rate : Designed for high flow to achieve rapid extension and retraction.
  • Cylinder Construction : Stainless steel or chrome-plated materials for improved lifespan.

3. Telescopic Ram Type Hydraulic Cylinder

Technical Specifications :

  • Operating Pressure : Typically between 100-300 bar.
  • Stroke Length : Can extend up to 5-6 times the collapsed length.
  • Cylinder Construction : Heavy-duty high-strength steel or alloy materials.
  • Seal Design : Advanced sealing systems to prevent fluid leakage.

General Applications

  • Hydraulic Jacks
  • Truck Cranes & Elevators
  • Construction Equipment, Excavators, Backhoes & Diggers

Advantages of Ram Type Hydraulic Cylinders

  • High Force Generation : Ideal for pushing and lifting heavy loads.
  • Versatility : Suitable for single-acting and double-acting applications.
  • Compact & Efficient : Telescopic design provides high lifting force in limited space.
  • Durability : Built with robust materials and advanced sealing systems.
  • Cost-Effective : Simple design reduces production and operational costs.

Hydraulic cylinders are used as linear actuators to apply unidirectional force and stroke in many Engineering applications. Hydraulic cylinders are used to create mechanical force in a linear motion. They are used to lift something, push something, press something, and many other types of work.

Compact hydraulic cylinders are greatly valuable mechanical gadgets that are utilized to lift overwhelming loads. Utilizing hydrodynamics, these jacks can bear more noteworthy lift over bigger separations. hydraulic jacks are commonly utilized within the car, mechanical, and development industries.

Compact Cylinder
Technical Specification Material Specification
Bore Size 40 to 150 (Dimension in MM) Honed Tube ST 52.3 (H8, H9)
Rod Dia 16 to 125 (Dimension in MM) Piston Rod EN 8/ EN 9/ EN 19/ EN 31
Stroke up to 200 (Dimension in MM) Tolerance f7
Working Pressure 450 bar Piston & Gland EN 8

A type of hydraulic cylinder that consists of two or more cylinders working in sequence (one after another) to provide a combined force or motion. In a tandem cylinder, the pistons are arranged in such a way that each piston extends in sequence from the same hydraulic pressure, which allows for more control over the movement and increased force. These cylinders are commonly used in applications where extended stroke lengths or higher load capacities are required and many other types of work.

Mounting : flange mounts, trunnion mounts, clevis mounts, or pin mounts, depending on the needs of the equipment.
Tandem Hydraulic Cylinder
Technical Specification Material Specification
Bore Size 40 to 200 (Dimension in MM) Honed Tube ST 52.3 (Tolerance H8, H9)
Rod Dia 16 to 150 (Dimension in MM) Piston Rod EN 8/ EN 9/ EN 19/ EN 31
Stroke up to 5000 (Dimension in MM) Tolerance f7
Working Pressure 350 bar Piston & Gland EN 8

    Applications of Tandem Hydraulic Cylinders
  • Hydraulic Presses
  • Heavy Equipment
  • Manufacturing
  • Automotive Industry
  • Steel Mills and Forging
  • Agricultural Equipment

Hydraulic cylinders are used as linear actuators to apply unidirectional force and stroke in many Engineering applications. Hydraulic cylinders are used to create mechanical force in a linear motion. They are used to lift something, push something, press something, and many other types of work.

Tie-rod cylinders are most often used in industrial factory applications. They use high strength, threaded steel rods and nuts to hold square or rectangular end caps to each end of the cylinder barrel. Seals are placed between the barrel and end cap to prevent leakage. Smaller cylinders usually use 4 tie-rods, but larger bore cylinders can use up to 20. Tie-rod cylinders are useful because they are not as complex in design as welded-body cylinders and can be completely disassembled for service and repair.

Tie Rod Type Cylinder
Technical Specification Material Specification
Bore Size 40 to 300 (Dimension in MM) Honed Tube ST 52.3 (Tolerance H8, H9)
Rod Dia 16 to 200 (Dimension in MM) Piston Rod EN 8/ EN 9/ EN 19/ EN 31
Stroke up to 5000 (Dimension in MM) Tolerance f7
Working Pressure 450 bar Piston & Gland EN 8

Magnetic Cylinder is a specialized type of hydraulic or pneumatic cylinder that incorporates magnetic sensors (such as reed switches or magnetostrictive sensors) to detect the position of the piston within the cylinder. The magnet(s) are embedded in the piston, and as the piston moves, the magnetic field interacts with the external sensors, allowing for accurate position feedback.

Magnetic cylinders are widely used in automation and industrial systems where position sensing, high precision, and reliability are required. Specifications of Magnetic Cylinders

Magnetic Cylinder
The specifications of magnetic cylinders can vary depending on the type (hydraulic or pneumatic) and the specific application.
1. Bore Size :
• Common bore sizes range from 25 mm to 250 mm. Larger bore sizes are used for applications that require higher force, such as industrial machinery or material handling.
6. Sensor Type :
Reed Switch: A mechanical switch that opens and closes in the presence of a magnetic field. Typically used for simple on/off position sensing.
Hall Effect Sensor: Uses the Hall effect to detect changes in magnetic field and is often used in more advanced applications for continuous position feedback.
Magnetostrictive Sensor: Provides precise, continuous position feedback and is used in applications requiring high accuracy.
2. Stroke Length :
• Magnetic cylinders come in a variety of stroke lengths, typically ranging from 50 mm to 2000 mm or more, depending on the application. Longer strokes are required for applications involving large-scale machines or heavy lifting.
7. Seal Material :
• The seals used in magnetic cylinders can vary depending on the application environment, with common materials including NBR (nitrile rubber), FKM (fluorocarbon), and PTFE (fluorocarbon), and PTFE (polytetrafluoroethylene). These materials ensure the cylinder remains leak-proof under high-pressure conditions.
3. Operating Pressure (for Pneumatic Cylinders) :
• Pneumatic magnetic cylinders are often rated for operating pressures from 1 bar (15 psi) to 10 bar (145 psi), depending on the system's requirements.
8. Cushioning :
• Some magnetic cylinders feature cushioning at the end of the stroke to reduce impact and noise, especially in applications with heavy loads.
4. Operating Temperature :
• Magnetic cylinders are generally designed to withstand temperatures between -20°C to +80°C (or higher with special seals). Some cylinders can be rated for high temperatures up to +150°C for specialized applications like food processing.
9. Mounting Type :
• Magnetic cylinders come with different mounting options to suit the specific needs of the application, including :
• Tie-rod mounted
• Flange-mounted
• Foot-mounted
• Pivoting mounts
5. Magnet Type :
• Magnetic cylinders use permanent magnets embedded in the piston. The strength of the magnet depends on the size of the cylinder and the required sensing accuracy.
Types of sensors: Reed switches, Hall effect sensors, and magnetostrictive sensors are commonly used for position sensing.
10. Materials :
• The cylinder body is usually made of aluminum, steel, or stainless steel, depending on the need for corrosion resistance, strength, and weight.
• The magnetic components (like the magnets in the piston) are typically made of neodymium or samarium-cobalt for high magnetic strength.
 

Hydraulic cylinders are used as linear actuators to apply unidirectional force and stroke in many Engineering applications. Hydraulic cylinders are used to create mechanical force in a linear motion. They are used to lift something, push something, press something, and many other types of work.

Heavy Duty Industrial Hydraulic Cylinder
Technical Specification Material Specification
Bore Size 40 to 500 (Dimension in MM) Honed Tube ST 52.3 (Tolerance H8, H9)
Rod Dia 16 to 350 (Dimension in MM) Piston Rod EN 8/ EN 9/ EN 19/ EN 31
Stroke up to 2000 (Dimension in MM) Tolerance f7
Working Pressure 450 bar Piston & Gland EN 8

In every system, the most important component is a hydraulic cylinder and it will convert hydraulic energy to mechanical energy. The power of pressurized hydraulic fluid will push/pull the piston rod attached to the cylinder for applying the required compressive force on the work piece.

A hydraulic press is a mechanical device that uses the static pressure of a liquid, as defined by Pascal ‘s principle, to shape, deform, and configure various types of metals, plastics, rubber, and wood. The mechanism of a hydraulic press consists of a mainframe, power system, and controls.

Large Bore Hydraulic Cylinder

The Cushion Type Hydraulic Cylinder is engineered to provide a controlled cushioning effect, minimizing shock and impact during operation. Designed for durability, it enhances performance in various applications, such as construction and material handling.

This cylinder features a robust construction that reduces wear and extends lifespan, ensuring reliable operation. Available in multiple sizes and specifications, it can be tailored to meet specific needs. Optimize your hydraulic systems with the efficiency and reliability of the Cushion Type Hydraulic Cylinder.

Cushion Type Hydraulic Cylinder


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