Product Description
Product Description
SINGLE ACTING CENTR HOLE HYDRAULIC CYLINDER JACK RAM:
1. CHINAMFG center hole hydraulic jack cylinder provide versatility in testing, maintenance and tensioning applications. The hollow plunger design allows for both pull and push forces.
2. Single-acting spring return.
3. Cylinders are nickel-plated, floating center tube on models over 20 tons increases product life.
4. Baked enamel finish for increased corrosion resistance.
5. Collar threads for easy fixturing.
6. RCH-120 cylinders include AR-630 coupler and has 1/4 NPTF port.
7. RCH-121 and RCH-1211 cylinders have FZ-1630 reducer and AR-630 coupler, all other models feature CR-400 coupler.
Product Parameters
Suitable Products
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SUITABLE HYDRAULIC MANUAL PUMP: |
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Model |
P-142 |
P-392 |
P-80 |
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Pump type |
Two speed and single acting |
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Oil capacity |
350cm³ |
901cm³ |
2200cm³ |
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Max.pressure |
700bar(10,000Psi) |
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Weight |
2.2kgs |
4.0kgs |
10.9kgs |
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SUITABLE HYDRAULIC ELECTRIC PUMP: |
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Model |
KHE-4 |
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Power supply |
1ph /220V/50hz or customized |
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Oil capacity |
10L or larger |
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Motor power |
1.1kw |
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Max. pressure |
700bar(10,000Psi) |
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HYDRAULIC HOSE: NPT3/8″ |
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Couplers |
3/8″ or 1/4” Screw Connection ( Ball or needle Type ) |
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Working pressure |
10,000 CHINAMFG ( 700 Bar ) |
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Burst pressure |
40,000 CHINAMFG ( 2800 Bar ) |
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Construction |
Steel Braid |
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Length |
2m, 4m, 6m,7.5m,10m,15m and any lengths available |
Application
Other Products
Company Information
FAQ
Q1: How to make payment?
A1: Paypal, Western Union, Moneygram or T/T transfer.
Q2: How long does it take to process orders?
A2: It usually takes 10-14 business days to process most orders for no stock. If stock available, it will only take 2-3 business days.
Q3: What is the packing method?
A3: For small piece, we use carton box; for big piece, we use exporting grade plywood case.
Q4: How to ship?
A4: Sea freight, Air freight or International express (DHL, FEDEX, UPS…) all are available.
Q5: What is the warranty?
A5: 12 months against B/L date.
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| Certification: | ISO, CE |
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| Condition: | New |
| Automatic Grade: | Hydraulic |
| Samples: |
US$ 305/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Can single-acting hydraulic cylinders be applied in automotive repair and maintenance?
Yes, single-acting hydraulic cylinders can be applied in automotive repair and maintenance. Here’s a detailed explanation:
Automotive repair and maintenance involve various tasks that often require the use of hydraulic systems to exert force, control movement, and facilitate repairs. Single-acting hydraulic cylinders are commonly employed in automotive applications due to their versatility and effectiveness.
Here are some examples of how single-acting hydraulic cylinders are applied in automotive repair and maintenance:
1. Lifting and Lowering Vehicles: Single-acting hydraulic cylinders, such as bottle jacks or scissor jacks, are widely used for lifting vehicles during repair and maintenance procedures. These cylinders provide the necessary force to raise the vehicle, allowing mechanics to access the underside for tasks like tire changes, inspections, or repairs.
2. Suspension System Repairs: Automotive suspension systems often require repairs or replacements of components such as struts, shocks, or springs. Single-acting hydraulic cylinders can be used to compress and decompress suspension components, facilitating their removal and installation.
3. Brake System Maintenance: Single-acting hydraulic cylinders are employed in brake system maintenance tasks, such as caliper piston retraction or brake line bleeding. The cylinders can apply force to retract the caliper pistons during brake pad replacement or enable hydraulic pressure to purge air from the brake lines.
4. Power Steering System Maintenance: Single-acting hydraulic cylinders are utilized in power steering system maintenance procedures. For example, when replacing power steering fluid, a cylinder can assist in purging air from the system by turning the steering wheel lock-to-lock while the engine is off.
5. Engine Hoists: Single-acting hydraulic cylinders are integral components of engine hoists or cherry pickers. These cylinders provide the lifting force necessary to remove and install engines for repair or replacement purposes.
6. Body and Frame Repairs: In automotive body and frame repairs, single-acting hydraulic cylinders can be applied to straighten damaged components. Using hydraulic force, these cylinders assist in realigning and reshaping panels or frames affected by collisions or accidents.
It is important to note that while single-acting hydraulic cylinders are commonly used in automotive repair and maintenance, the specific cylinder type and size may vary depending on the task at hand. Additionally, safety precautions, such as using appropriate supports and following manufacturer guidelines, should always be followed when working with hydraulic systems.
In summary, single-acting hydraulic cylinders find valuable applications in automotive repair and maintenance tasks, including lifting vehicles, suspension system repairs, brake system maintenance, power steering system maintenance, engine hoisting, and body and frame repairs. Their ability to provide controlled force and movement makes them essential tools for automotive professionals and enthusiasts.
Can single-acting hydraulic cylinders be used in mining equipment?
Yes, single-acting hydraulic cylinders can be used in mining equipment. Here’s a detailed explanation:
Mining operations involve heavy-duty equipment that requires robust and reliable hydraulic systems to perform various tasks. Single-acting hydraulic cylinders offer several advantages that make them suitable for use in mining equipment. Here are some key points on the application of single-acting hydraulic cylinders in mining:
1. High Force Generation: Mining equipment often needs to exert significant force to perform tasks such as rock drilling, material extraction, or lifting heavy loads. Single-acting hydraulic cylinders are capable of generating high force in a single direction, making them well-suited for these demanding applications. The cylinders can generate the necessary force to operate hydraulic jacks, crushers, conveyors, and other mining machinery effectively.
2. Durability and Reliability: Mining environments can be harsh, with factors such as dust, dirt, debris, and extreme temperatures. Single-acting hydraulic cylinders are designed to withstand these challenging conditions. They are built with durable materials such as high-strength steel and can be equipped with protective coatings or seals to resist abrasion, corrosion, and contamination. This rugged construction ensures the longevity and reliability of the cylinders in mining equipment.
3. Compact Design: Mining equipment often operates in tight spaces or confined areas, such as underground mines. Single-acting hydraulic cylinders have a compact design, which allows them to be installed in restricted spaces without sacrificing performance. The compact size also contributes to weight savings, which is beneficial for mobile mining equipment that needs to be transported or maneuvered within the mining site.
4. Precise Control: Single-acting hydraulic cylinders offer precise control over force and movement. This is essential in mining operations where accuracy and repeatability are crucial. The hydraulic system associated with the cylinder allows for fine adjustments in pressure, flow, and speed, enabling operators to control the equipment’s actions precisely. This precise control enhances productivity, safety, and efficiency in mining operations.
5. Versatility: Single-acting hydraulic cylinders are versatile and can be used in a wide range of mining equipment. They are suitable for applications such as roof support systems, hydraulic shovels, loaders, haul trucks, hydraulic hammers, and more. The cylinders can be customized and integrated into different mining machinery designs to meet specific requirements.
6. Safety Considerations: Mining operations prioritize safety due to the hazardous nature of the work environment. Single-acting hydraulic cylinders can incorporate safety features such as overload protection, emergency stop mechanisms, or fail-safe systems. These safety measures help prevent accidents, equipment damage, or system failures, ensuring the well-being of mining personnel and the integrity of the equipment.
When selecting single-acting hydraulic cylinders for mining equipment, it is important to consider factors such as load capacity, operating conditions, maintenance requirements, and compliance with industry standards and regulations. Regular inspection, maintenance, and proper lubrication are also essential to ensure optimal performance and longevity of the cylinders in mining applications.
In summary, single-acting hydraulic cylinders can be effectively used in mining equipment due to their high force generation capabilities, durability, compact design, precise control, versatility, and safety considerations. These features make them well-suited for the demanding and challenging conditions encountered in mining operations.
How does a single-acting hydraulic cylinder handle variations in hydraulic pressure?
A single-acting hydraulic cylinder is designed to handle variations in hydraulic pressure in a specific manner. Here’s a detailed explanation:
1. Extending Stroke: During the extending stroke of a single-acting hydraulic cylinder, hydraulic pressure is applied to the pressure chamber through the hydraulic port. The pressure acts on the piston, causing it to move in the outward direction, extending the piston rod. The force generated by the hydraulic pressure is directly proportional to the pressure and the effective area of the piston.
2. Return Stroke: Unlike double-acting hydraulic cylinders that can generate force in both directions, single-acting cylinders rely on external forces or mechanisms for the return stroke. Once the hydraulic pressure is released or redirected, external forces such as gravity, springs, or other mechanical means push the piston back to its original position.
3. Handling Pressure Variations: Single-acting hydraulic cylinders are designed to accommodate variations in hydraulic pressure in the following ways:
- Pressure Limitations: Single-acting cylinders have pressure limitations specified by their design and construction. These limitations ensure that the cylinder can safely handle the maximum hydraulic pressure it is rated for without experiencing structural failure or damage.
- Pressure Relief Valve: In some applications, a pressure relief valve may be installed in the hydraulic circuit to protect the hydraulic cylinder from excessive pressure. The relief valve opens when the pressure exceeds a predetermined limit, allowing the excess fluid to bypass the cylinder and maintain a safe operating pressure.
- Sealing System: Single-acting cylinders have sealing systems that help contain the hydraulic pressure within the pressure chamber and prevent leakage. The seals, such as O-rings, rod seals, and wiper seals, are designed to withstand the pressure and provide an effective barrier between the pressure chamber and the return chamber.
- Controlled Fluid Flow: The hydraulic system controlling the single-acting cylinder may incorporate flow control valves or regulators to regulate the rate of fluid flow. These components can help manage pressure variations by controlling the flow of hydraulic fluid into the pressure chamber during the extending stroke.
By considering pressure limitations, incorporating pressure relief valves, utilizing effective sealing systems, and implementing controlled fluid flow, single-acting hydraulic cylinders can handle variations in hydraulic pressure and maintain safe and reliable operation.
editor by CX 2024-03-23