Product Description


Product Description

The fluid pressurized control cabinet has been equipped with the fluid booster pump,the drive air water filter,the pressure regulator valve, Pressure gauges and manual pressure relieve valve. The main parts of the equipment are assembled in closed stainless steel cabinet or stainless steel frames. The pressure gauge,valve and pressure regulator will be mounted on the panel. The corresponding CHINAMFG will also be marked on the panel.

The ideal working high pressure can be achieved by adjusting the driving air pressure. When the driving air pressure and output pressure are balanced, The pump will automatically stop the filling pressure, and the output pressure will remain at the preset value.

The hydraulic device can be used for pressure testing of various components, research and testing institutions and industrial pressure field.

Booster pump have a variety of pressure ratios, These series of pumps are ideal choice for various hydraulic power operations. The maximum operating pressure up to 50000psi .

The output pressure is produced by pneumatic booster pump, Therefore the electric connection will not be necessary.

The structural design of the Fluid pressurized control cabinet are compact and according to the special requirement of customers, Combined the air driven fluid booster pumps,valves ,control switches and other precision accessories are assembled in the frame or closed cabinet.

The pump will stop working automatically when the output pressure reaches the preset value, The pump will start automatically when the outlet pressure drops slightly or the air drive pressure increases.

Product Parameters

TEREK pumps feature is a large air piston joint to a smaller diameter piston. The pressure ratio is the difference of these 2 areas and is the method of determining maximum outlet pressure. Higher pressures obtained by using higher pressure ratios.

TEREK model reflect the pumps nominal pressure ratios, while the technical data indicates exact ratios. The outlet pressure is easily to set through a simple regulator. By multiplying the pressure ratio by the available shop air pressure, the nominal liquid pressure can be calculated. Basically the principle of operation is similar to a reciprocating amplifier where control of the piston at the end position is reciprocating ,

The automatic reciprocating motion of the piston is controlled by a built-in four-way valve.
TEREK pumps are air driven at a drive air pressure of 3 to 8 bar (29 to 116 psi) by the normal air compressor.

LDD Series booster pump.
Double acting, single air drive head
Diameter of drive plunger is 160mm
The diameter of the drive cylinder:160mm
Drive cylinder stroke:50mm
High pressure Cylinder stroke:50mm
The maximum driving pressure of the drive air is 8 bar/116psi

Common Model Equipment Technical Specification Introduction

Product name Pneumatic liquid booster pump Hydrostatic pressure testing bench
Model LU-LDD-100
Pressure ratio 100:1
Medium Hydraulic oil or water
Drive air source pressure 3-8bar.
Power source TEREK liquid booster pump
Maximum liquid outlet pressure 800bar/11600psi.
When adjusting drive pressure 5 bar The high output pressure is 500bar/7250psi
When adjusting drive pressure 6.9 bar The high output pressure is 690bar/10000psi
Outlet pressure Control unit Drive air regulator valve
Pressure control accuracy less than 1%F.S;
Pressure measurement accuracy 0.4 pressure gauge
Valves and piping High pressure needle valve and stainless steel piping
Equipment Frame type 304 Stainless steel frame .
Equipment Weight 35 KG
Export wooden case Weight 45 KG
Equipment Dimension 500*370*520 mm
Packing size: 560*450*570 mm
Connection size(inch) Outlet NPT 1/4 Internal Thread
Production time 12-15 days.
Delivery Method. Deliver the goods to your designated address by air express.
Air transportation time 5-7 days.

Equipment Detailed Images


System Configuration

The liquid booster pump mainly consists of air drive chamber, pressurizing chamber, auto reversing valve, inlet check valve, outlet check valve, High quality sealing parts, air drive piston, pressurizing piston, silencer etc.

TEREK hydraulic test bench system mainly includes 3 sets of air driven liquid booster pump, 15L water tank ,pressure gauges, liquid filter ,air filter, air regulating valve,control valves,pipelines, cabinet , pressure release valve etc. The main parts of the equipment are assembled in closed stainless steel cabinet or stainless steel frames. The pressure gauge,valve and pressure regulator will be mounted on the panel. The corresponding CHINAMFG will also be marked on the panel.

Product Description

1. Equipped with high quality pneumatic chemical reagent injection pump, It can easily achieve any adjustable and controllable output pressure and flow.

2.The contact liquid section is stainless steel, strong corrosion resistance, suitable for a variety of chemical reagents;

3. It can be used at various levels of wellhead pressure, the pressure system has control function.

4.Chemical reagent injection system output pressure is high, The output pressure can be adjusted through the pressure regulating valve, the system has to stop working under the set pressure;

5.Advanced technology, reasonable structure design. The features of small size, light weight, beautiful appearance;

6.By air/gas driven, no need to use electricity, there will be no spark generated, safe explosion-proof;

Packaging & Shipping


Our Services

1. We'd like to provide our professional advice regarding machines, materials, packing and market for this product.

2. We'd like to customize special machine according to customer's request.

3. We'd like to help our customers for booking ship as customer request.

5. Operation manual will be provided after shipment.

6. We provide 1 year warranty.

7. Free wearing parts will be sent together with the machine .

8. Working video of the machine will be sent to you accordingly to your need.

Company Information and workshop pictures
More than 18 years of experience and technical process in the field of fluid pressure exchange and control. We provide a variety of pneumatic and hydraulic pressure pumps,pressure systems and pressure solutions for customers around the world.

Our main products including Pneumatic Gas/Liquid Booster Pumps. Refrigerant booster pump and Air Amplifier.
Fluid pressurized hydrostatic hydraulic pressure test equipment or high pressure Chemical fluid injection equipment.
High pressure oxygen, hydrogen ,nitrogen, argon, Helium ,N2O,CO2 or other gas pressurized transfer refilling equipment or gas injection equipment.
Pneumatic pump Glycerin Oil pressurized injection equipment.
LPG / Propane and butane Pressurized transfer filling station equipment.

Pipe/tube/valve/cylinder/Brake pipe, automobile pipe, aircraft hydraulic pipe ,pressure vessels Hydraulic Pressure Test Machine(Computer control or manual control or Intelligent digital display instrument)
MCU Intelligent digital display instrument Pneumatic gas booster pump system leak test bench.
Computer control /Intelligent instrument control Safety relief valve PSV test bench,
Portable Safety valve test clamping table and test equipment. Online safety valve test instrument equipment.

Computer control Water Jacket Hydrostatic Gas Cylinder Test Machine. FM200 / HFC-227Automatic Weight control pressurized filling equipment.

 

FAQ

1.Q : Are you manufacturer ?

A: Yes, We are the manufacturer with continuous and improved R&D. Production, Quality Check and service supply.

2.Q : Can I get your price list ?

A: Yes, Sure. In order to send you our available offered price. Please choose the products and let us know the product model and requirement in detail.

3.Q : Do you have stock for all items?

A:In general, we have some stock, while if you need a bulk order, we still need time to produce it. Of course, we will inform all details you before your payment.

4.Q : What is payment terms ?

A: Sample order : 100% full payment before start to production;

Large order : 30% deposit first, 70% pay after see the BL copy ;

5.Q: Can give free sample ?

A : Free : if small spare parts and the cost not too much is ok ;

Not Free : the cost expensive and all the machine can not be free ;

6.Q : How long can be finished the goods ?

Delivery date: 5-12 working days after deposit paid

Two years warranty, when the products reach to destination.

 

After-sales Service: Technical Support and Services
Warranty: 12 Months
Max Diameter of Workpiece: >3200mm
Customization:
Available

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

hydraulic cylinder

How do hydraulic cylinders handle variations in temperature and harsh operating environments?

Hydraulic cylinders are designed to handle variations in temperature and harsh operating environments by incorporating specific features and materials that ensure their durability, reliability, and performance. The ability of hydraulic cylinders to withstand extreme temperatures, corrosive environments, and other harsh conditions is crucial for their successful operation in a wide range of applications. Here's a detailed explanation of how hydraulic cylinders handle variations in temperature and harsh operating environments:

1. Temperature Range:

- Hydraulic cylinders are designed to operate within a specified temperature range. The materials used in their construction, such as cylinder barrels, pistons, seals, and lubricants, are selected to withstand the anticipated temperature variations. Specialized seals and O-rings made from materials like nitrile, Viton, or polyurethane are used to maintain their sealing properties over a wide temperature range. Heat-resistant coatings or thermal insulation may be applied to certain components to protect them from high temperatures.

2. Thermal Expansion:

- Hydraulic cylinders are designed to accommodate thermal expansion and contraction that occurs with temperature changes. The materials used in their construction have different coefficients of thermal expansion, allowing the cylinder components to expand or contract at a similar rate. This design consideration prevents excessive stress, binding, or leakage that could result from thermal expansion or contraction.

3. Heat Dissipation:

- In applications where hydraulic cylinders are subjected to high temperatures, heat dissipation mechanisms are employed to prevent overheating. Cooling fins or heat sinks may be incorporated into the cylinder design to increase the surface area for heat transfer. In some cases, external cooling methods such as air or liquid cooling systems can be used to maintain optimal operating temperatures.

4. Corrosion Resistance:

- Hydraulic cylinders used in harsh operating environments are constructed from materials that exhibit excellent corrosion resistance. Stainless steel, chrome-plated steel, or other corrosion-resistant alloys are commonly used for cylinder components exposed to corrosive substances or environments. Additionally, surface treatments such as coatings, plating, or specialized paints can provide an extra layer of protection against corrosion.

5. Sealing Systems:

- Hydraulic cylinders employ sealing systems that are specifically designed to withstand harsh operating environments. The seals used in hydraulic cylinders are selected based on their resistance to temperature extremes, chemicals, abrasion, and other environmental factors. Specialized seal designs, such as wiper seals, rod seals, or high-temperature seals, are utilized to maintain effective sealing and prevent contamination of the hydraulic fluid.

6. Lubrication:

- Proper lubrication is essential for the smooth operation and longevity of hydraulic cylinders, particularly in harsh operating environments. Lubricants are selected based on their ability to withstand high temperatures, resist oxidation, and provide effective lubrication under extreme conditions. Regular maintenance and lubrication practices ensure that the cylinder components continue to operate smoothly and reduce the effects of wear and friction.

7. Robust Construction:

- Hydraulic cylinders designed for harsh operating environments are built with robust construction techniques to withstand the rigors of such conditions. The cylinder barrels, rods, and other components are manufactured to meet strict quality and durability standards. Welded or bolted construction methods are employed to ensure the structural integrity of the cylinders. Reinforcements, such as flanges or tie rods, may be added to enhance the cylinder's strength and resistance to external forces.

8. Environmental Protection:

- Hydraulic cylinders can be equipped with additional protective features to shield them from harsh operating environments. Protective covers, boots, or bellows can be used to prevent contaminants, debris, or moisture from entering the cylinder and compromising its performance. These protective measures help extend the service life of hydraulic cylinders in demanding conditions.

9. Compliance with Standards:

- Hydraulic cylinders manufactured for specific industries or applications often comply with industry standards or regulations related to operating temperature ranges, environmental conditions, or safety requirements. Compliance with these standards ensures that hydraulic cylinders are designed and tested to meet the specific demands of their intended operating environments.

In summary, hydraulic cylinders are designed to handle variations in temperature and harsh operating environments by incorporating suitable materials, thermal expansion considerations, heat dissipation mechanisms, corrosion-resistant components, specialized sealing systems, proper lubrication, robust construction techniques, protective features, and compliance with industry standards. These design considerations and features enable hydraulic cylinders to operate reliably and effectively in a wide range of demanding applications and environmental conditions.

hydraulic cylinder

Handling the Challenges of Minimizing Fluid Leaks and Contamination in Hydraulic Cylinders

Hydraulic cylinders face challenges when it comes to minimizing fluid leaks and contamination, as these issues can impact the performance, reliability, and lifespan of the system. However, there are several measures and design considerations that help address these challenges effectively. Let's explore how hydraulic cylinders handle the challenges of minimizing fluid leaks and contamination:

  1. Sealing Systems: Hydraulic cylinders employ advanced sealing systems to prevent fluid leaks. These systems typically include various types of seals, such as piston seals, rod seals, and wiper seals. The seals are designed to create a tight and reliable barrier between the moving components of the cylinder and the external environment, minimizing the risk of fluid leakage.
  2. Seal Material Selection: The choice of seal materials is crucial in minimizing fluid leaks and contamination. Hydraulic cylinder manufacturers carefully select seal materials that are compatible with the hydraulic fluid used and resistant to wear, abrasion, and chemical degradation. This ensures the longevity and effectiveness of the seals, reducing the likelihood of leaks or premature seal failure.
  3. Proper Installation and Maintenance: Ensuring proper installation and regular maintenance of hydraulic cylinders is essential for minimizing fluid leaks and contamination. During installation, attention should be given to proper alignment, torqueing of bolts, and adherence to recommended procedures. Regular maintenance includes inspecting seals, replacing worn-out components, and addressing any signs of leakage promptly. Proper maintenance practices help identify and rectify issues before they escalate and cause significant problems.
  4. Contamination Control: Hydraulic cylinders incorporate measures to control contamination and maintain fluid cleanliness. This includes the use of filtration systems, such as in-line filters, to remove particles and contaminants from the hydraulic fluid. Additionally, hydraulic reservoirs often have breathers and desiccant filters to prevent moisture and airborne contaminants from entering the system. By controlling contamination, hydraulic cylinders minimize the risk of damage to internal components and maintain optimal system performance.
  5. Environmental Protection: Hydraulic cylinders may be equipped with protective features to safeguard against external contaminants. For example, bellows or protective boots can be installed to shield the rod and seals from debris, dirt, or moisture present in the operating environment. These protective measures help extend the life of the seals and enhance the overall reliability of the hydraulic cylinder.

In summary, hydraulic cylinders employ sealing systems, appropriate seal materials, proper installation and maintenance practices, contamination control measures, and environmental protection features to handle the challenges of minimizing fluid leaks and contamination. By implementing these measures, manufacturers can ensure reliable and long-lasting hydraulic cylinder performance, minimize the risk of fluid leakage, and maintain the cleanliness of the hydraulic system.

hydraulic cylinder

Can hydraulic cylinders be adapted for use in both industrial and mobile equipment?

Yes, hydraulic cylinders can be adapted for use in both industrial and mobile equipment. The versatility and adaptability of hydraulic systems make them suitable for a wide range of applications across various industries. Here's a detailed explanation:

1. Industrial Equipment:

- Hydraulic cylinders are extensively used in industrial equipment such as manufacturing machinery, construction equipment, material handling systems, and heavy-duty machinery. They provide the necessary force and controlled movement for tasks such as lifting, pushing, pulling, and positioning heavy loads. Industrial hydraulic cylinders are typically designed for robustness, durability, and high load-bearing capacities to withstand the demanding environments and heavy-duty applications encountered in industries.

2. Mobile Equipment:

- Hydraulic cylinders are also widely adopted in mobile equipment, including agricultural machinery, mining equipment, forestry machinery, and transportation vehicles. These cylinders enable various functions such as tilting, lifting, steering, and stabilizing. Mobile hydraulic cylinders are designed to be compact, lightweight, and efficient to meet the specific requirements of mobile applications. They are often integrated into hydraulic systems that power multiple functions in a single machine.

3. Adaptability:

- One of the key advantages of hydraulic cylinders is their adaptability. They can be customized and configured to suit different operating conditions, equipment sizes, load capacities, and speed requirements. Hydraulic cylinder manufacturers offer a wide range of sizes, stroke lengths, mounting options, and rod configurations to accommodate diverse applications. This adaptability allows hydraulic cylinders to be utilized in both industrial and mobile equipment, serving various purposes across different sectors.

4. Mounting Options:

- Hydraulic cylinders can be adapted to different mounting arrangements to suit the specific requirements of industrial and mobile equipment. They can be mounted in various orientations, including vertical, horizontal, or at an angle. Different mounting options, such as flange mounts, trunnion mounts, and clevis mounts, provide flexibility in integrating hydraulic cylinders into different equipment designs.

5. Integration with Hydraulic Systems:

- Hydraulic cylinders are often part of a larger hydraulic system that includes components such as pumps, valves, hoses, and reservoirs. These systems can be tailored to meet the specific needs of both industrial and mobile equipment. The hydraulic system's design and configuration can be adapted to provide the necessary flow rates, pressures, and control mechanisms required for optimal performance in the intended application.

6. Control and Automation:

- Hydraulic cylinders in both industrial and mobile equipment can be integrated with control systems and automation technologies. This allows for precise and automated control of the cylinder's movement and function. Proportional control valves, sensors, and electronic controls can be incorporated to achieve accurate positioning, speed control, and synchronization of multiple hydraulic cylinders, enhancing overall equipment performance and productivity.

7. Safety Considerations:

- Hydraulic cylinders for both industrial and mobile equipment are designed with safety in mind. They often feature built-in safety mechanisms such as overload protection, pressure relief valves, and emergency stop systems to prevent accidents and equipment damage. Safety standards and regulations specific to each industry are taken into account during the design and adaptation of hydraulic cylinders for different applications.

Overall, hydraulic cylinders offer the adaptability and performance required for use in both industrial and mobile equipment. Their versatility, customizable features, mounting options, integration capabilities, and safety considerations make them suitable for a wide range of applications across diverse industries. Whether it's heavy-duty industrial machinery or mobile equipment operating in challenging environments, hydraulic cylinders can be adapted to meet the specific needs and requirements of various equipment types.

China high quality Hydraulic Axial Piston Pump Test Bench Double Drive Cylinder High Flow Capacity   vacuum pump belt	China high quality Hydraulic Axial Piston Pump Test Bench Double Drive Cylinder High Flow Capacity   vacuum pump belt
editor by CX 2023-10-30