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RUWhat is a ram type hydraulic cylinder?
What is a ram type hydraulic cylinder?
Ram type hydraulic cylinders are considered to be a type of hydraulic actuator. A ram cylinder is a hydraulic cylinder that acts as a ram. Hydraulic cylinder is a device whose piston rod cross-sectional area is more than half the cross-sectional area of moving parts.
General speaking, ram type hydraulic cylinders are widely used for push action. Hydraulic jacks are the best example of a ram type hydraulic actuator. However, ram type hydraulic cylinders can also be used for pulling action, such as in the case of hollow hydraulic jacks. Hollow hydraulic jacks are used to pull pins from any component, here we have to note that hollow hydraulic jacks can also be used for pushing action.
Single Acting Ram Type of Hydraulic Cylinder
A single-acting ram cylinder uses hydraulic pressure to extend its piston and ram rod in one direction, relying on external force for retraction.Single-acting ram cylinders operate based on hydraulic pressure applied to one side of the piston.The hydraulic pressure forces the piston and plunger rod to extend in one direction to retract the ram rod, an external force, such as a spring, gravity, or the resistance of the load being moved, is used
Applications For:
- Hydraulic presses for pressing, punching, and forming operations.
- Ejecting materials from molds in manufacturing.
- Industrial equipment requiring a pushing or lifting force.
Double Acting Ram Type Of Hydraulic Cylinder
A double-acting ram type hydraulic cylinder is a specific type of hydraulic actuator that operates in both directions, allowing for controlled extension and retraction of the ram or rod using hydraulic pressure. Double-acting ram cylinders use hydraulic pressure on both sides of the piston. Pressure extends the cylinder ram in one direction, and reversing pressure retracts the ram in the opposite direction.
Applications For :
- Hydraulic presses for a wide range of pressing and forming operations.
- Material testing machines for applying controlled forces.
- Industrial equipment requiring precise linear motion in both directions.
Telescopic Ram Type Hydraulic Cylinder
A telescopic ram type hydraulic cylinder is a specialized hydraulic actuator that combines the characteristics of a ram-type cylinder with a telescopic design.
This type of ram cylinder design and construction are quite complex, these rams are installed in an assembly of telescopic design.
- Telescopic ram cylinders consist of multiple nested stages, each with a piston and plunger rod.
- Each stage has a smaller diameter than the one before it.
- Hydraulic fluid can be supplied to the chambers behind each piston to extend or retract the cylinder.
Hydraulic ram cylinders mainly are used for hydraulic jacks, truck cranes and elevators. According to your requirement, choose the right types of ram cylinder is very important.
As a Quality Hydraulic Cylinder Manufacturer and Supplier in China, Aisoar Hydraulics is willing to grow with all partners, and to support partners in every possible way we can.
If you have any further questions about hydraulic cylinders, please contact email: alice@ai-soar.com.
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