Product Description

Product Description

Packaging & Shipping

PACKING:Carton
DELIVERY TIME:30 DAYS

Company Profile

HangZhou CHINAMFG IMP&EXP CO.,LTD. has been 1 of the fastest developing professional exporters in the field of Auto Maintenance Tools .We have over 13 years experience in terms of the research,product innovation ,marketing and the exportation based on the Auto Maintenance Tools,We have the customer in France, Poland, Argentina, Indonesia,Philippines, Chile, USA. etc.

We main supply like HYDRAULIC JACKS, ENGINE CRANE, ENGINE STANDS, SHOP PRESS, TRANSMISSION JACK, LONG FLOOR JACK, FARM JACK, SCISSOR JACK,JACK STANDS, OIL DRAINER, SPRING COMPRESSOR,HYDRAULIC CAR WHEEL DOLLY,ROLLER FENDER,SHOP CRANE,PULL BACK RAM etc.

The all manufacturers we cooperated, which we put quality in attention, as we wanna do is long term business relationship.

We can provide better price, well quality, good lead time, better service.

If you have any inquiry or need to find the products, do feel free to contact us!

Production Workshop

Exhibition

FAQ

1. who are we?
We are based in ZHangZhoug, China, start from 2008,sell to South America(15.00%),South Asia(15.00%),North America(10.00%),Northern Europe(10.00%),Western Europe(10.00%),Eastern Europe(10.00%),Oceania(5.00%),Southern Europe(5.00%),Africa(5.00%),Central America(5.00%),Southeast Asia(5.00%),Eastern Asia(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
HYDRAULIC JACKS,ENGINE CRANE,ENGINE STANDS,LONG FLOOR JACK,TRANSMISSION JACK,HYDRAULIC FLOOR JACKS,MECHANICAL SCREW JACK,FENDER ROLLER,ENGINE CRANE,PORTA POWER KIT ETC.

4. why should you buy from us not from other suppliers?
HangZhou CHINAMFG IMP&EXP CO.,LTD. has been 1 of the fastest developing professional exporters in the field of Auto Maintenance Tools .We have over 13 years experience in terms of the research,product innovation ,marketing and the exportation.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese

After-sales Service: Provide
Warranty: One Year
Standard: Standard
Certification: CE
Condition: New
Item: Pull Back RAM
Samples:
US$ 20/Piece
1 Piece(Min.Order)

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Customization:
Available

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hydraulic cylinder

How does a hydraulic ram contribute to controlled and precise movement?

A hydraulic ram plays a crucial role in enabling controlled and precise movement. Here's a detailed explanation:

1. Hydraulic Fluid: Hydraulic rams operate by utilizing hydraulic fluid, which acts as a medium for transmitting force. The fluid is incompressible, allowing force to be evenly distributed throughout the system. This property ensures that the movement of the ram is smooth and consistent, contributing to controlled and precise motion.

2. Flow Control: Hydraulic rams incorporate flow control mechanisms to regulate the rate of fluid flow. Flow control valves, such as throttle valves or flow restrictors, can be used to adjust the speed at which the fluid enters or exits the ram. By controlling the flow rate, the speed of the ram's movement can be precisely managed, enabling controlled and precise motion.

3. Pressure Regulation: The hydraulic pressure within the system directly influences the force output and speed of the hydraulic ram. By controlling the pressure using pressure control valves or regulators, the movement of the ram can be finely tuned. Adjusting the pressure allows for precise control over the force applied by the ram, resulting in controlled and precise movement.

4. Piston and Cylinder Design: The design of the piston and cylinder in a hydraulic ram contributes to controlled and precise movement. The fit between the piston and cylinder is designed to minimize leakage and ensure smooth operation. This tight clearance helps maintain accurate positioning and prevents unwanted movement or drift, allowing for precise control over the ram's motion.

5. Proportional Control Systems: Advanced hydraulic ram systems can incorporate proportional control systems that enable precise movement control. These control systems use sensors and feedback mechanisms to monitor and adjust the position, speed, and force of the ram in real-time. By continuously adapting to changing conditions, the control system ensures precise and accurate movement, even in complex applications.

6. Position Sensing: Hydraulic rams can be equipped with position sensing devices, such as linear transducers or encoders, to provide feedback on the ram's position. This feedback allows for precise positioning of the ram and ensures accurate movement control. The position sensing information can be used in conjunction with control systems to achieve the desired level of precision in the ram's motion.

Through the use of hydraulic fluid, flow control mechanisms, pressure regulation, piston and cylinder design, proportional control systems, and position sensing devices, hydraulic rams contribute to controlled and precise movement. These features make hydraulic rams well-suited for applications that require accurate positioning, gradual motion, or precise force application.

Can hydraulic rams be applied in both mobile and stationary machinery?

Yes, hydraulic rams can be applied in both mobile and stationary machinery. Here's a detailed explanation:

Hydraulic rams are versatile components that find applications in various industries and machinery types. Their ability to generate and transmit high forces makes them suitable for a wide range of mobile and stationary applications.

1. Mobile Machinery: Hydraulic rams are commonly used in mobile machinery, such as construction equipment, agricultural machinery, material handling vehicles, and transportation vehicles. In these applications, hydraulic rams are utilized for tasks such as lifting, pushing, pulling, tilting, and steering. Mobile machinery often requires compact and efficient power systems, and hydraulic rams provide the necessary force multiplication capabilities while being adaptable to different operational conditions.

2. Stationary Machinery: Hydraulic rams are also extensively employed in stationary machinery across various industries. Examples include hydraulic presses, industrial robots, machine tools, hydraulic lifts, and heavy-duty equipment. In stationary machinery, hydraulic rams are utilized for precision positioning, applying controlled force, clamping, bending, or pressing operations. The ability to control and adjust the force, speed, and position of hydraulic rams makes them ideal for applications that require accurate and repeatable motion.

3. Common Applications: Hydraulic rams can be found in a wide range of specific applications. For mobile machinery, this may include the hydraulic cylinders used in excavators to control the boom, arm, and bucket movements. In stationary machinery, hydraulic rams are often employed in hydraulic presses for metal forming, hydraulic clamps for workholding, or hydraulic actuators for precise motion control. The flexibility of hydraulic rams allows for customization to suit specific requirements in diverse industries.

4. Advantages in Both Mobile and Stationary Machinery: The use of hydraulic rams provides several advantages in both mobile and stationary machinery. These include high force output, adjustable force and speed, smooth operation, compact design, reliability, and durability. Hydraulic systems offer efficient power transmission and can be easily integrated into different machinery designs, making them a popular choice in a wide range of applications.

Overall, hydraulic rams can be effectively applied in both mobile and stationary machinery, offering the benefits of force multiplication, precise control, and adaptability to diverse operational requirements.

hydraulic cylinder

Can hydraulic rams be employed in material handling equipment for pushing or lifting?

Yes, hydraulic rams are commonly employed in material handling equipment for pushing or lifting operations. Here's a detailed explanation:

1. Pushing Operations: Material handling equipment, such as forklifts, pallet jacks, or skid steer loaders, often require the ability to push heavy loads. Hydraulic rams are utilized in these machines to provide the necessary pushing force. The hydraulic ram is connected to the machine's hydraulic system and applies force to a pushing mechanism, such as forks or blades, allowing the equipment to move and push materials efficiently. The force generated by the hydraulic ram enables smooth and controlled pushing operations, enhancing productivity in material handling tasks.

2. Lifting Operations: Hydraulic rams are extensively employed in material handling equipment for lifting heavy loads. Equipment such as cranes, scissor lifts, or hydraulic elevators utilize hydraulic rams as lifting mechanisms. The hydraulic ram, typically in the form of a hydraulic cylinder, is connected to the equipment's hydraulic system and exerts force to raise or lower the load. By extending or retracting the hydraulic ram, the equipment can lift or lower materials with precision. The hydraulic system provides the necessary power and control for safe and efficient lifting operations.

3. Load Capacity and Control: Hydraulic rams are designed to handle a wide range of load capacities in material handling equipment. The size and specifications of the hydraulic ram are determined based on the required lifting or pushing force. By selecting the appropriate hydraulic ram, material handling equipment can effectively handle various loads, from light to extremely heavy. Additionally, hydraulic systems offer precise control over the movement of the hydraulic ram, allowing operators to lift or push materials with accuracy and control, minimizing the risk of damage or accidents.

4. Safety Features: Material handling equipment employing hydraulic rams often incorporate safety features to ensure safe operation. These features may include overload protection, safety valves, or locking mechanisms to prevent accidental movement or collapse of the hydraulic ram. Safety measures contribute to the safe and reliable use of hydraulic rams in material handling equipment, protecting both operators and the materials being handled.

5. Versatility and Adaptability: Hydraulic rams offer versatility and adaptability in material handling equipment. They can be integrated into various types of equipment, including mobile or stationary machines, and are suitable for different environments and industries. Hydraulic rams can be customized to meet specific requirements, such as stroke length, speed, or load capacity, ensuring optimal performance in material handling applications.

In summary, hydraulic rams are commonly employed in material handling equipment for pushing or lifting operations. They provide the necessary force, load capacity, and control to efficiently handle materials. With their safety features, versatility, and adaptability, hydraulic rams play a crucial role in enhancing productivity and safety in material handling processes.

hydraulic cylinder

What is the importance of hydraulic fluid in a hydraulic ram?

Hydraulic fluid plays a critical role in the operation of a hydraulic ram. It serves several important functions that are essential for the ram's performance and efficiency. Here's a detailed explanation:

1. Transmitting Power: Hydraulic fluid is a medium that transfers power within the hydraulic ram. When water flows into the ram during the drive phase, it exerts pressure on the hydraulic fluid. This pressure is transmitted to other parts of the ram, such as the valve mechanism or the air vessel, enabling the conversion of hydraulic energy into mechanical work.

2. Lubrication: Hydraulic fluid acts as a lubricant for the moving parts of the hydraulic ram. It reduces friction between components, minimizing wear and tear and ensuring smooth operation. Proper lubrication helps extend the lifespan of the ram and improves its overall efficiency.

3. Heat Dissipation: During the operation of a hydraulic ram, heat is generated due to the conversion of hydraulic energy. Hydraulic fluid helps dissipate this heat, preventing overheating of the ram's components. Effective heat dissipation maintains the ram's performance and prevents damage caused by excessive temperatures.

4. Sealing and Contamination Control: Hydraulic fluid provides a sealing function within the ram. It fills the gaps and spaces between components, preventing leakage of water or air. Additionally, hydraulic fluid helps control contamination by forming a barrier that prevents external contaminants, such as dirt or debris, from entering the hydraulic system. This helps maintain the cleanliness and integrity of the ram.

5. Pressure Transmission: Hydraulic fluid is incompressible, allowing it to transmit pressure effectively within the ram. It enables the transfer of hydraulic energy from the water to the various components, ensuring the proper functioning of the ram.

6. Compatibility with Materials: Hydraulic fluid is selected based on its compatibility with the materials used in the hydraulic ram. It should not degrade or damage the ram's components over time. Proper fluid selection ensures that the hydraulic ram operates reliably and remains in good condition.

Overall, hydraulic fluid is of utmost importance in a hydraulic ram. It transmits power, provides lubrication, dissipates heat, seals the system, controls contamination, transmits pressure, and ensures compatibility with the ram's materials. These functions contribute to the smooth operation, efficiency, and longevity of the hydraulic ram.

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editor by CX 2023-12-07