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 Military project was successfully developed  in 2015;
>The North American Type Thin-Walltelescopic cylinder was successfully developed in 2015;
>Military 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, SKF, 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.

 

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

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hydraulic cylinder

Can hydraulic rams be customized for specific machinery and equipment?

Yes, hydraulic rams can be customized to meet the specific requirements of different machinery and equipment. Here's a detailed explanation:

1. Size and Capacity: Hydraulic rams can be customized in terms of size and capacity to match the specific needs of machinery and equipment. The dimensions and specifications of the ram can be adjusted to ensure compatibility with the available space and the desired force output. This allows for efficient integration and optimal performance within the given machinery or equipment.

2. Pressure and Flow Requirements: Hydraulic rams can be tailored to operate within specific pressure and flow ranges. The hydraulic system can be designed to accommodate the required pressure and flow rates based on the machinery or equipment's demands. This customization ensures that the hydraulic ram delivers the necessary force and fluid dynamics for efficient operation.

3. Mounting and Connection Options: Hydraulic rams can be customized with various mounting and connection options to facilitate easy installation and integration with specific machinery or equipment. Mounting brackets, flanges, or other attachment mechanisms can be designed to align with the mounting points or interfaces of the target equipment. This simplifies the installation process and ensures a secure and reliable connection.

4. Material Selection: The choice of materials for constructing a hydraulic ram can be customized to suit the requirements of the machinery or equipment. Different materials offer varying levels of strength, corrosion resistance, and durability. By selecting the appropriate materials, the hydraulic ram can withstand the operating conditions and environmental factors specific to the machinery or equipment.

5. Control Systems Integration: Hydraulic rams can be customized to seamlessly integrate with the control systems of the machinery or equipment. This allows for precise control and coordination of the hydraulic ram's operation, enhancing the overall performance and functionality of the system. Integration options may include sensors, actuators, or electronic interfaces for efficient communication and control.

6. Specialized Features: Depending on the application, hydraulic rams can be customized with specialized features or functionalities. For example, in certain industries, additional safety features such as pressure relief valves or sensors may be required. Customizations can also include specific sealing mechanisms, temperature-resistant components, or adaptations for unique operating conditions.

By offering customization options in terms of size, capacity, pressure and flow requirements, mounting and connection options, material selection, control systems integration, and specialized features, hydraulic rams can be tailored to meet the specific needs of machinery and equipment. This flexibility ensures optimal performance, efficient operation, and seamless integration within the target systems.

hydraulic cylinder

Can hydraulic rams be used in construction equipment like bulldozers?

Yes, hydraulic rams are commonly used in construction equipment like bulldozers. Here's a detailed explanation:

1. Blade Control: Bulldozers are equipped with large blades mounted at the front, which are used for various tasks such as pushing and leveling soil, debris, or other materials. Hydraulic rams play a crucial role in controlling the movement of these blades. The hydraulic rams are connected to the bulldozer's hydraulic system and enable the operator to adjust the angle, height, and tilt of the blade. By utilizing hydraulic rams, bulldozer operators can precisely control the blade's position and apply the necessary force for efficient earthmoving and grading operations.

2. Ripper Attachment: Bulldozers often have ripper attachments at the rear of the machine. The ripper is used to break up hard or compacted soil, rocks, or pavement surfaces. Hydraulic rams are utilized to control the movement of the ripper attachment. The rams enable the operator to raise, lower, and angle the ripper, allowing for effective penetration and loosening of the ground. Hydraulic rams provide the necessary force and control to handle tough materials and enhance the bulldozer's versatility in various construction applications.

3. Track System: Bulldozers feature a track system for mobility and traction on rough terrain. Hydraulic rams are integral components of the bulldozer's track system, responsible for controlling the movement and tension of the tracks. The rams allow for adjustments in track tension to optimize the grip and stability of the bulldozer when operating on different ground conditions. By utilizing hydraulic rams in the track system, bulldozers can maneuver efficiently and maintain traction even in challenging construction environments.

4. Hydraulic Power: Hydraulic rams in bulldozers are powered by a hydraulic system that consists of a hydraulic pump, valves, and actuators. The hydraulic system provides the necessary power and control to operate the hydraulic rams effectively. Bulldozers typically have robust hydraulic systems capable of generating high forces, allowing the rams to exert significant pushing or lifting capabilities. The hydraulic power provided by the system enables bulldozers to perform heavy-duty construction tasks with precision and efficiency.

5. Operator Control: Bulldozer operators have control over the hydraulic rams through hydraulic control levers or joysticks in the operator cabin. These controls allow operators to manipulate the position, speed, and force of the hydraulic rams, providing precise control over the blade and ripper attachments. The intuitive and responsive nature of hydraulic controls enhances the operator's ability to perform tasks accurately and efficiently.

In summary, hydraulic rams are extensively used in construction equipment like bulldozers to control the blade and ripper attachments, manage the track system, provide hydraulic power, and offer operator control. The integration of hydraulic rams enhances the performance, versatility, and productivity of bulldozers in various construction and earthmoving applications.

hydraulic cylinder

Can you explain the purpose and applications of hydraulic rams?

The purpose of hydraulic rams is to pump water from a lower elevation to a higher elevation using the energy of flowing water. They have various applications in different fields. Here's a detailed explanation:

1. Water Supply: Hydraulic rams are commonly used in water supply systems to pump water from a natural water source, such as a river or a stream, to a higher elevation. They can provide a reliable and efficient method of delivering water to areas that are located uphill or at a distance from the water source. This application is particularly useful in rural areas, agricultural settings, and remote locations where access to electricity or conventional pumping systems may be limited.

2. Irrigation: Hydraulic rams play a crucial role in agricultural irrigation. They can be used to pump water from a nearby water source, such as a river or a reservoir, to fields located at higher elevations. By utilizing the energy of flowing water, hydraulic rams eliminate the need for electricity or fuel-powered pumps, making irrigation systems more cost-effective and sustainable.

3. Drainage and Flood Control: Hydraulic rams can also be employed in drainage and flood control systems. They can be used to pump excess water from lower-lying areas to higher elevations or drainage channels. By utilizing the energy of flowing water, hydraulic rams can effectively remove water from flood-prone areas without the need for external power sources.

4. Water Recycling and Treatment: Hydraulic rams are utilized in water recycling and treatment systems. They can pump water from lower treatment stages to higher stages, facilitating the movement of water through different treatment processes. Hydraulic rams provide a sustainable and energy-efficient solution for water treatment facilities.

5. Hydropower Generation: In addition to pumping applications, hydraulic rams can also be used to generate hydropower. By harnessing the energy of flowing water, hydraulic rams can drive turbines or generators to produce electricity. This application is particularly useful in off-grid locations or areas with access to a reliable water source but limited electrical infrastructure.

6. Environmental Applications: Hydraulic rams are employed in various environmental applications, including fish passage systems, water circulation in aquaculture facilities, and water feature installations. Their ability to pump water without external power sources makes them suitable for environmentally sensitive areas.

Overall, hydraulic rams provide a sustainable and efficient solution for pumping water to higher elevations in a wide range of applications. They are particularly beneficial in areas with a natural flow of water and where access to electricity or conventional pumping systems is limited or impractical.

China supplier Earthmoving Equipment Hydraulic RAM for Powered Roof Support Made in CZPT CZPT   vacuum pump oil near me		China supplier Earthmoving Equipment Hydraulic RAM for Powered Roof Support Made in CZPT CZPT   vacuum pump oil near me
editor by CX 2023-11-21