Hydraulic Cylinder

Your Professional Hydraulic Cylinder Manufacturer

Hangzhou Ginkgo Manufacturing Technology Co., Ltd., established in 2013, is located in Hangzhou, a city in the southeastern part of Zhejiang Province. Ginkgo-MFG is a highly professional manufacturer committed to providing high-quality hydraulic pumps, cylinders, and accessories.

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Why choose us

Certification

We have obtained the ISO 9001 quality certification and possess a variety of professional inspection equipment.

Professional Service

We welcome factory and product inspections at any time. We also offer technical consultations and engage in the research and development of new products.

Quality Assurance

In terms of quality assurance, the company strictly adheres to industry standards and quality system regulations, adopting leading practices within the industry.

Sales Market

Our products are exported to Canada, the United States, Mexico, Brazil, Norway, Italy, France, the United Kingdom, Russia, South Africa, Kenya, Saudi Arabia, and other countries and regions.

Double Acting Cylinder

Double acting hydraulic cylinders have two separate ports. The first port is where advanced (extending) hydraulic hose fittings will be attached to the cylinder. Whereas the second port is where the retracting hydraulic hose fittings are attached. In this case hydraulic fluid is supplied for both the retraction and extension actions within the hydraulic cylinder, so to return the piston rod an external force is not needed.

Key Specifications

Bidirectional operation with equal force output in both directions

Available in bore sizes from 25mm to 200mm (1" to 8")

Stroke lengths customizable up to 2000mm (79")

Pressure Ratings

Hydraulic models: Up to 210 bar (3000 psi)

Pneumatic models: Up to 10 bar (145 psi)

Standard and custom port configurations

Advantages of Double Acting Cylinder

Enhanced Efficiency

Double-acting cylinders exert force in both directions, maximizing power utilization.

Increased Control

They offer precise movement and positioning, which is crucial in complex systems like industrial machinery or robotics.

Versatility

Suitable for applications requiring both pushing and pulling actions, expanding functionality.

Improved Stability

Balanced force distribution ensures steady operation.

Enhanced Durability

Designed for rigorous, high-performance use, minimizing maintenance needs.

Critical Components Of A Double-Acting Cylinder

To grasp the inner workings of a double-acting hydraulic cylinder, you must understand its key components:

Cylinder Barrel: The main housing that encases the piston and hydraulic fluid.

Piston: A critical component that divides the cylinder into two chambers. The piston is responsible for generating the force necessary to perform work.

Piston Rod: A rod attached to the piston that extends outside the cylinder, enabling force transfer to external objects or machinery.

Seals and O-rings: These components prevent hydraulic fluid leakage, ensuring the cylinder’s efficiency and longevity.

Ports: A double-acting cylinder has two ports—one for hydraulic fluid intake and one for fluid return.

Industries Benefitting From Double-Acting Cylinders

Construction

Excavators, bulldozers, and cranes utilize double-acting cylinders for lifting and earthmoving tasks.

Manufacturing

Precision machinery and automation systems benefit from double-acting cylinders’ precise control and speed.

Agriculture

Farm equipment, such as plows and harvesters, rely on these cylinders for their efficiency and strength.

Examples Of Specific Applications

Material Handling

Double-acting cylinders are employed in conveyor systems, forklifts, and packaging machinery to move materials precisely.

Metal Forming

Hydraulic presses used in metal forming operations require the controlled force provided by double-acting cylinders.

Automotive

Vehicle lifts and assembly line equipment often incorporate double-acting cylinders for reliability and efficiency.

Comparison between Single-Acting and Double-Acting Hydraulic Cylinders

Variable to Compare	Single Acting Hydraulic Cylinder	Double Acting Hydraulic Cylinder
Performance Differences	Provides force in one direction only.	Offers bidirectional force.
Applications	Suitable for unidirectional tasks, such as pulling or pressing.	Bidirectional force Precision control. Machinery operation or material handling.
Cost Considerations	Lower initial cost	Higher initial cost (complexity and additional components).
Maintenance Requirements	Simplified maintenance. Fewer inspections and maintain.	Complicated maintenance. Regular inspection.

FAQ

Q: How about the delivery time ?

A: Depends the quantity, normally 10-15 days.

Q: How about the cylinder's quality gurantee ?

A: 12 Months

Q: How about the quality?

A: Our cylinders can work well even in extreme condition and temperature

Q: What's your cylinder's advantages ?

A: The cylinders are manufactured by advanced equipments and made under strictly quality control processing. The steel is tempered and all raw materials are good quality from world famous companies. Competitive price!

We're professional hydraulic cylinder manufacturers and suppliers in China, specialized in providing high quality custom service. We warmly welcome you to wholesale cheap hydraulic cylinder from our factory.