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HROD Biaxial Type With Adjustable Cap Circular Hydraulic Cylinder

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HROD Biaxial Type With Adjustable Cap Circular Hydraulic Cylinder

The HROD biaxial adjustable cap circular hydraulic cylinder is a cutting-edge hydraulic element designed to provide superior performance and versatility in various industrial applications. With its innovative design, flexible cap function, and rugged construction, this hydraulic cylinder offers precise control, durability, and reliability in demanding environments. Whether heavy lifting, propelling, or positioning, the HROD biaxial model offers optimal hydraulic power and efficiency, making it ideal for manufacturing, construction, and material handling.

HRO series round cylinder safe and stable, output, easy maintenance, beautiful appearance, high quality, suitable for all kinds of press.

HROA Type Circular Hydraulic Cylinder Characteristic Data:

HROA Type Circular Hydraulic Cylinder Structure Diagram:

HROD Biaxial Type With Adjustable Cap Circular Hydraulic Cylinder Parameter:

HROD Biaxial Type With Adjustable Cap Circular Hydraulic Cylinder Usage Method:

  1. Mounting and Installation:
    • Based on the specific requirements of your equipment or machine, determine the appropriate location to install the HROD two-shaft cylinder.
    • Ensure the mounting surface is clean, level, and able to support the weight and load of the cylinder.
  2. Connection to Hydraulic System:
    • Connect the HROD two-shaft cylinder using a compatible hydraulic hose or pipe to the hydraulic system.
    • Ensure proper alignment and secure connections to prevent leaks and ensure optimal performance.
  3. Adjusting the Cap:
    • The unique feature of the HROD two-shaft cylinder is its adjustable cover, which allows for fine-tuning of the cylinder stroke length.
    • Use the provided adjustment mechanism to modify the cap position according to your application requirements.
    • Carefully follow the manufacturer’s guidelines to ensure proper adjustments are made without exceeding cylinder limits.
  4. Operating the Cylinder:
    • Activate the hydraulic system to apply pressure and initiate the movement of the HROD biaxial cylinder.
    • The hydraulic control system is used to precisely control the cylinder’s extension, retraction, and positioning to achieve efficient and accurate operation.

HROD Biaxial Type With Adjustable Cap Circular Hydraulic Cylinder Characteristics:

  • Adjustable Cap Design:  The HROD two-shaft cylinder features an adjustable cap that allows precisely customized stroke lengths to meet specific application requirements.
  • Robust Construction: This cylinder is built with high-quality materials, ensuring durability and longevity in demanding industrial environments.
  • Precise Control:  HROD two-shaft cylinders provide superior control and positioning accuracy, enabling efficient and accurate operation.
  • Versatile Applications:  The hydraulic cylinder has a universal design and can be used in a variety of industries, including manufacturing, construction, and material handling.
  • Reliable Performance:  HROD two-shaft cylinders provide reliable performance even under heavy loads and challenging operating conditions.

How Does A One Way Hydraulic Cylinder Work?

A one-way, single-acting hydraulic cylinder operates using a hydraulic system to generate linear motion in one direction. It consists of a cylinder barrel, piston, piston rod, and hydraulic fluid. Here’s how it works:

  1. Hydraulic Fluid Supply:
    • The hydraulic system supplies pressurized fluid, typically oil, to the cylinder through a hydraulic pump or power source.
  2. Cylinder Extension:
    • When hydraulic fluid is supplied to the cylinder, it enters the cylinder barrel through an inlet port.
    • The pressurized fluid pushes against the piston, causing it to move in the desired direction (typically extending the piston rod).
    • As the fluid pressure increases, it overcomes the resistance or load on the piston, resulting in the extension of the piston rod.
  3. Sealing Mechanism:
    • The cylinder barrel is sealed to prevent fluid leakage. It typically incorporates seals around the piston and piston rod, such as O-rings or lip seals.
    • These seals ensure that the pressurized fluid acts only on one side of the piston, creating a pressure imbalance that drives the piston in the desired direction.
  4. Return Stroke:
    • After the extension stroke, the hydraulic fluid is released or vented from the cylinder.
    • The hydraulic system may use gravity, a spring, or an external force to retract the piston and piston rod to their initial positions.
    • During the return stroke, the hydraulic fluid flows out of the cylinder through an outlet port.
  5. Load Support:
    • The piston rod of the hydraulic cylinder is often connected to a load or mechanism that requires linear motion or force.
    • As the piston extends or retracts, it provides the necessary force to move or support the load.
  6. Control and Valves:
    • To control the extension and retraction of the one-way hydraulic cylinder, the hydraulic system incorporates valves, such as check valves or directional control valves.
    • These valves regulate the flow of hydraulic fluid, allowing it to enter and exit the cylinder in the desired direction.
  7. Application Specifics:
    • One-way hydraulic cylinders are commonly used in applications where force or motion is required in only one direction, such as lifting, pushing, or clamping.
    • They are often found in hydraulic jacks, hydraulic presses, dump trucks, and various other industrial and mobile equipment.

Capability & Capacity Of Factory:

(1) Assembly

We have a first-class independent research and development assembly platform. The hydraulic cylinder production workshop has four semi-automatic lifting cylinder assembly lines and one automatic tilt cylinder assembly line, with a designed annual production capacity of 1 million pieces. The special cylinder workshop is equipped with various specifications of a semi-automatic cleaning assembly system with a designed annual production capacity of 200,000 and equipped with famous CNC machining equipment, a machining center, a high-precision cylinder processing special equipment, a robot welding machine, an automatic cleaning machine, automatic cylinder assembly machine, and automatic painting production line. Existing critical equipment of more than 300 sets (sets). The optimal allocation and efficient use of equipment resources ensure the accuracy requirements of products and meet the high-quality needs of products.

(2) Machining

The machining shop is equipped with a customized inclined rail turning center, machining center, high-speed honing machine, welding robot, and other related equipment, which can handle the processing of cylinder tubes with a maximum inner diameter of 400mm and a maximum length of 6 meters.

(3) Welding

(4) Painting & coating

With small and medium-sized cylinder automatic water-based paint coating lines, to achieve automatic robot loading and unloading and automatic spraying, the design capacity of 4000 pieces per shift;
We also have a semi-automatic paint production line for large cylinders powered by a power chain, with 60 cases per shift design capacity.

(5) Testing

We have first-class inspection facilities and test beds to ensure that the performance of the cylinder meets the requirements.



We are one of the best metallurgical hydraulic cylinder manufacturers. We can offer comprehensive metallurgical hydraulic cylinder stock. We also provide corresponding agricultural gearboxes. We have exported our products to clients worldwide and earned a good reputation because of our superior product quality and after-sales service. We welcome customers at home and abroad to contact us to negotiate business, exchange information, and cooperate with us!

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