Product Description

                                          Hydraulic Cylinder for Coal Mining with Competitive Price

Wantong Hydraulic Co.,LTD is specialized in design, R&D,and manufacturing of hydraulic cylinder/ system with over 20years’ experience, company cover an area of 180,000 square meters, there are 600 employees and 700 sets of equipment, annual output more than 200,000 sets. 
History of Wantong:
 

>Dump truck telescopic hydraulic cylinder was successsfully developed in 2002;
>Began to cooperate with famous brands companies ,Such as CHINAMFG ,SHACMAN in 2005;
>Passed ISO/TS 16949 International Quality management system certification in 2006;
>Began to cooperate with ZMJ,Co.,Ltd in 2009;
>The electroplating production line was completed and had passed the acceptance of environmental impact assessment in 2012;
>Has been raised as a listed Company in 2014;
>Cylinder with 10-stage .22-meter stroke for project was successfully developed  in 2015;
>The North American Type Thin-Walltelescopic cylinder was successfully developed in 2015;
>Hydro-Pneumatic Spring and Suspension System was successfully developed in 2016;
 

HS Code 8412210000
Application Coal mining equipment
Material of cylinder tube Alloy steel
Seal Hallite, NOK, Guarnitec, Parker
Coating All tubes are chrome plated
Working pressure 16Mpa-30Mpa
Stroke As customer demand
Color red black blue gray, according to customer’s requirement
Mounting Type Earring-trunnion, double trunnion Etc
Package pallet, plywood case 
Warranty Period of 14 months from the date of manufacture.The manufacture date is engraved on the label of every cylinder.
Main export market US, Canada, South Korea, Russia, Australia, Indonesia, Malaysia, Kenya, Philippines, Xihu (West Lake) Dis.via, the United Arab Unites, Singapore
Payment terms T/T, L/C, 
Delivery time 20 days after down payment

 
Production Process:
>Each processing under our control, each products, every step under strict quality control;

Exhibitions& Customers:
>We are the supplier of SINOTRUK, CIMC, JAC, SHACMAN, ZMJ and YANKUANG GROUP
manufacturing and refitting company use our telescopic cylinder as first choice.
 
>We attended each Bauma exhibition, the world trade fair for construction equipment, building material machines, mining machines and earn much more opportunity to extend our business to oversea market.

Quality Control:
1, The mechanical properties and chemical elements of the raw material will be inspected to check whether qualified after entering the warehouse.
2, Chemical composition inspection of raw materials, Test the chemical composition of metallic materials, such as C, Si, Mn, P, S, Cr, Ni and other elements.Mainly for raw materials incoming inspection, by testing whether the material qualified, receiving materials.
3, Metallographic analysis of metal materials is usually the raw materials, such as copper, iron, aluminum, magnesium, zinc, titanium, etc., for the processing of structural parts and finished product evaluation, through the metallographic analysis, You can find a variety of possible reasons for failure analysis in time, Prediction and analysis the characteristics of metallic materials and materials, Study material surface, and internal defects, and to improve and verify the process technology of the material;
4, Salt spray test is a major use of salt spray test equipment created by the artificial simulation of salt spray environmental conditions to assess the corrosion resistance of products or metal materials, environmental testing
5, Mechanical performance testing equipment can meet the requirements of mechanical testing, all the use of computer digital display, so the accuracy is more accurate so that the mechanical properties of each cylinder barrel has been greatly improved.
6, Every workpiece is machined according to the confirmed drawings and will be inspected casually by QC according to a certain proportion.The traceable record shall be clear and traceable.
7, The qualified parts are assembled into 1 cylinder and then the pressure test will be done.
Before and after assembly, the basic dimensions and workmanship will be inspected again.
8, An inspection report will come into being before delivery.

Certificated:

Package:

Guarantee and after sale service:
> Pre-sale service: Keep communicating with the truck manufacturers, including the selection of product model, the design of a hydraulic system, a test of performance and analysis of the accident. Once the problems occur, we will solve them immediately together with truck manufacturers.
>The sale service: Provide training and technical support for users.
> After-sale service: Solve the problem firstly, then analyze responsibility; Replace the system components
immediately if any need.
> 24 hours telephone service hotline.

FAQ

Q1:Are you a manufacture or a trade company?
Answer:Manufacture, we are the leader manufacturer of hydraulic industry in China with 20 years’ experience and technology accumulation.With strong technical team we could solve any annoyance of you.

Q2:Do you have quality control system?
Answer:Yes,We have Strict Quality Control System from Raw Material to the final finished products to customer .
Q3:Do your products come with a warranty?
Answer:Yes, Period of 14 months from the date of manufacture.The manufacture date is engraved on the label of every cylinder.
Q4: Hydraulic cylinder internal leakage?
Answer:3 main reasons causing internal leakage: Overload, polishing bad controlled, cheap seal kits.As is known to all, vehicles in China are often overloaded, our products all designed to bear the overload power.Advanced equipment could assure the polish processing.And we use the imported/TOP brand seals to meet customers’ requirement.
Q5: Does your telescopic cylinder adopt chrome plating for every stage.
Chrome-plating technology is adopted for every stage of telescopic cylinders.

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Material: Stainless Steel
Usage: Tunnel Boring
Structure: General Cylinder
Power: Hydraulic
Standard: Standard
Pressure Direction: Single-acting Cylinder
Customization:
Available

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boom cylinder

What are the advantages of using boom cylinders in heavy equipment?

Using boom cylinders in heavy equipment offers several advantages. Here’s a detailed explanation:

Boom cylinders play a critical role in the movement and control of booms, arms, or attachments in heavy equipment, such as excavators, cranes, loaders, and bulldozers. The advantages of using boom cylinders include:

  • Powerful and Precise Movement: Boom cylinders provide powerful hydraulic force that enables heavy equipment to lift, extend, retract, and rotate booms or arms. This allows for precise movement and positioning of attachments, enhancing productivity and efficiency in various applications, including digging, lifting, loading, and material handling.
  • Versatility and Adaptability: Boom cylinders are available in various sizes, configurations, and specifications, making them adaptable to different types of heavy equipment and applications. They can be customized to meet specific requirements, such as adjusting the force, stroke length, or mounting options, allowing for versatile use in diverse industries, including construction, mining, forestry, and agriculture.
  • Load Handling Capacity: Boom cylinders are designed to handle heavy loads and withstand the rigorous demands of heavy equipment operations. They have high load-bearing capacities and can exert significant force, enabling the equipment to lift and move substantial weights. This capability is essential for tasks that involve lifting and manipulating heavy materials or objects.
  • Precise Control and Maneuverability: Boom cylinders provide precise control over the movement of booms or attachments, allowing operators to perform tasks with accuracy and finesse. The hydraulic system enables smooth and controlled operation, enabling operators to maneuver equipment in tight spaces, navigate obstacles, and perform intricate tasks with ease.
  • Durability and Longevity: Boom cylinders are built to withstand the harsh operating conditions encountered in heavy equipment applications. They are constructed using high-strength materials and undergo rigorous testing to ensure durability and longevity. Proper maintenance and regular inspections can further extend the lifespan of boom cylinders, reducing the need for frequent replacements.
  • Enhanced Safety: Boom cylinders contribute to safety in heavy equipment operations. They enable operators to have precise control over the movement of booms or attachments, reducing the risk of accidents or damage to surrounding structures. Boom cylinders can also be equipped with safety features such as limit switches or pressure relief valves to prevent overextension or overpressure situations.

The advantages of using boom cylinders make them indispensable in heavy equipment applications. They significantly enhance the performance, productivity, and safety of machinery, allowing operators to accomplish a wide range of tasks efficiently in various industries.

boom cylinder

How does a boom cylinder handle variations in cylinder mounting and orientation?

A boom cylinder is designed to handle variations in cylinder mounting and orientation. Here’s a detailed explanation:

In different applications, such as construction equipment, material handling machinery, or hydraulic systems, boom cylinders may need to accommodate variations in cylinder mounting and orientation. The design and features of a boom cylinder allow it to adapt to these variations and function effectively. Here’s how a boom cylinder handles variations in cylinder mounting and orientation:

  • Flexible Mounting Options: Boom cylinders are designed with flexible mounting options to accommodate different equipment configurations. They can be mounted in various orientations, such as vertically, horizontally, or at an angle, depending on the specific requirements of the application. The cylinder’s mounting flexibility allows for easy integration into different systems and ensures proper alignment and connection between the boom and the equipment.
  • Articulating Capability: Boom cylinders often have articulating capability, which enables them to handle variations in cylinder orientation. The cylinder may have multiple pivot points or joints, allowing it to articulate and adjust its angle or position relative to the boom or equipment. This articulation capability ensures that the cylinder can adapt to different mounting angles and orientations, providing optimal performance and load control.
  • Rotational Movement: Some boom cylinders are designed to handle rotational movement. They can rotate or swivel around their mounting points, allowing them to accommodate variations in cylinder orientation. This rotational movement ensures that the cylinder can align with the desired direction of force or movement, regardless of the mounting angle or orientation.
  • Flexible Hydraulic Connections: Boom cylinders have flexible hydraulic connections to accommodate variations in cylinder mounting and orientation. The hydraulic hoses or fittings are designed to be adjustable or swivel, allowing for easy connection to the hydraulic system of the equipment. This flexibility ensures that the hydraulic fluid can flow smoothly and reach the cylinder, regardless of its mounting position or orientation.

The ability of a boom cylinder to handle variations in cylinder mounting and orientation offers several benefits:

  • Versatility: Boom cylinders can be used in a wide range of equipment configurations and applications, providing versatility and adaptability.
  • Optimal Performance: The flexibility in mounting and orientation allows boom cylinders to achieve optimal performance and load control in different working conditions.
  • Easy Integration: The flexible mounting options and hydraulic connections simplify the integration of boom cylinders into various systems, reducing installation time and effort.
  • Improved Efficiency: Boom cylinders that can handle variations in mounting and orientation contribute to efficient operation, as they can be adjusted to suit specific requirements and constraints.

Overall, a boom cylinder is designed to handle variations in cylinder mounting and orientation. It offers flexible mounting options, articulating capability, rotational movement, and adaptable hydraulic connections. These features enable the cylinder to accommodate different equipment configurations, orientations, and working conditions, ensuring optimal performance and load handling.

It’s important to consult the manufacturer’s guidelines and specifications for the boom cylinder to ensure proper installation, alignment, and operation in accordance with the specific equipment and application requirements.

boom cylinder

What are the key components and features of a boom cylinder?

A boom cylinder consists of several key components and features that enable its functionality and performance in heavy machinery. Here’s a detailed explanation:

  • Cylinder Barrel: The cylinder barrel is the main body of the boom cylinder, typically made of high-strength steel. It houses the piston, seals, and other internal components. The cylinder barrel is designed to withstand high pressure and provide structural integrity to the cylinder.
  • Piston: The piston is a cylindrical component that moves back and forth inside the cylinder barrel. It is usually made of durable materials and acts as a barrier between the two chambers of the cylinder. The piston divides the cylinder into a rod side and a cap side, allowing hydraulic fluid to act on one side or the other to create the desired motion.
  • Rod: The rod is a solid metal shaft attached to the piston and extending outside the cylinder barrel. It transmits the force generated by the hydraulic fluid to the boom or other connected components. The rod is designed to withstand tensile and compressive forces and is often coated or treated to resist corrosion and wear.
  • Seals: Seals are essential components that prevent hydraulic fluid leakage and maintain the integrity of the cylinder. They are positioned between the piston, rod, and cylinder barrel to create a tight seal. Common types of seals used in boom cylinders include piston seals, rod seals, and wiper seals.
  • Ports and Fittings: Boom cylinders have ports and fittings that allow the connection of hydraulic hoses or pipes to supply hydraulic fluid. These ports enable the controlled flow of hydraulic fluid into and out of the cylinder, creating the necessary pressure for boom movement.
  • Mounting Brackets: Mounting brackets are used to attach the boom cylinder to the heavy machinery’s frame or structure. They provide stability and support, ensuring proper alignment and secure installation of the cylinder.
  • Internal Cushions: Some boom cylinders feature internal cushions or shock absorbers. These cushions help dampen the impact and reduce vibrations during the extension or retraction of the boom. Internal cushions improve the smoothness of boom movement, enhance operator comfort, and reduce stress on the cylinder and other components.
  • Corrosion Protection: Boom cylinders are often coated or treated with corrosion-resistant materials to withstand harsh environmental conditions. These protective measures help extend the cylinder’s lifespan and maintain its performance over time.
  • Load Capacity and Pressure Rating: Boom cylinders are designed with specific load capacities and pressure ratings to handle the heavy loads and pressures involved in heavy machinery operations. The load capacity and pressure rating determine the cylinder’s strength and suitability for different applications.

In summary, the key components and features of a boom cylinder include the cylinder barrel, piston, rod, seals, ports and fittings, mounting brackets, internal cushions, corrosion protection, load capacity, and pressure rating. These components and features work together to enable the controlled extension, retraction, lifting, and lowering of the boom in heavy machinery, ensuring efficient and reliable operation.

China OEM Crane Hoist Excavator Loader Machine equipment CZPT Flange Mounts Hydraulic Boom Bucket Arm Cylinder for Coal Mining with Competitive Price   manufacturer China OEM Crane Hoist Excavator Loader Machine equipment CZPT Flange Mounts Hydraulic Boom Bucket Arm Cylinder for Coal Mining with Competitive Price   manufacturer
editor by CX 2024-02-12