Product Description
Company Profile
ZheJiang Zhongye Electromechanical Technology Co., LTD. is located in HangZhou High-tech International Enterprise Port Building 19, Liandong U Valley, High-tech Zone, HangZhou , ZheJiang Province, China.with a total investment of over 300 million yuan. Specializing in hydraulic piston pump, hydraulic valve, hydraulic motor, hydraulic cylinder and other hydraulic components research and development and remanufacturing.
Our boss has been engaged in the hydraulic industry for 36 years, and has a profound cultural background and understanding of the hydraulic field. He has successively established HangZhou CHINAMFG Excavator Co., LTD., ZheJiang CHINAMFG Fluid Transmission Co., LTD. In order to expand the operation and increase the export trade business, he introduced 2 directors with foreign investment experience to set up ZheJiang Zhongye Electromechanical Technology Co., LTD.
At Chairman, zhongye Electromechanical has close cooperation and exchanges with the leading universities in the field of fluid transmission in China, such as HangZhou Institute of Technology, and ZHangZhoug University, and has jointly established the “Fluid Transmission and Control Industry-University-Research Center” with HangZhou Institute of Technology, transforming scientific research theories into practical results. Determined to make the core characteristic service, and to do well, bigger, stronger, promote the common progress of the industry, drive the development of China’s hydraulic industry, to the world’s leading fluid transmission and control system.
Our Advantages
- We have a factory that produce pumps of KPM K3V/K5V/K7V series, The quality can be up to the same quality as the CHINAMFG , but the price is far below them. It has good cost performance because our boss has been in the hydraulic industry for 36 years, he is specializing in this technical research and is seriously at quality. If you have a market there, it will be a great advantage.
- In addition, we can also providing a variety of hydraulic parts for import brands. Some are we buy from CHINAMFG & CHINAMFG etc (china construction manufacturers )when they want to update the machine, but they has order the pumps motors…and the products will cause waste before they can be used, and we will buy from them that is why we can supply .
- Packaging: Adopt a variety of packaging and multiple protection to ensure the integrity of products.
- Double plastic bags: the inner layer is rust and oil proof, and the outer layer is double protection to prevent rain from affecting the external packaging and then affecting the product
- High elastic foam paper: secure and provide close protection to the product
- Wooden case: prevent direct impact on products during transportation
- Logistics: The company is equipped with logistics department and freight drivers to ensure the safety and timely delivery of goods to the designated place/warehouse/port.
- Certificates: CE and EAC (Russian customs union )
- Our factory is closed to ZheJiang port & HangZhou port.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in anti-rust treatment/polybag/foam boards and wooden cartons. If you have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% advance payment, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDP, DDU.
Q4. How about your delivery time?
A: Generally, it will take 5 to 10 days after receiving your advance payment if there are stock, otherwise it will take 20-25days. The specific delivery time depends on the items and the quantity of your order.
Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the freight.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery to ensure the quality of products.
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.
Installation Instructions
1. oil purity In order to ensure the service life of the hydraulic cylinder, the hydraulic system must be set up in the filter, effectively prevent pollution, the purity of the oil should meet the ISO4406 standards, the quality of the filter should also meet the corresponding ISO standards. The actual condition of the filter shall be performed according to the system classification standard, but not lower than the minimum 19/15 rating of ISO4406, that is, the 24/15715 (beta) rating of ISO4572.
2. Hydraulic cylinder When the hydraulic cylinder needs to be stored for a period of time, the following methods are recommended: The hydraulic cylinder should be stored in a dry, clean, non-corrosive gas indoor environment, pay attention to protect the hydraulic cylinder from internal and external corrosion damage. The hydraulic cylinder should be as vertical as possible, and the piston rod upward, so that the hydraulic cylinder in the possibility of condensation caused by corrosion, and permanent deformation of the seal resulting in the weight of the piston and piston rod to a minimum. Hold oil port guard until connecting wire. Long-term storage, should be in the hydraulic cylinder piston on both sides of the filling application, to prevent corrosion in the cylinder. If the hydraulic cylinder is placed outside for a period of time, the unpainted surface such as the end of the piston rod should be protected.
3. One side under the protective cover of the hydraulic cylinder oil port can only be selected on the connecting line to prevent sundry entry. The connecting line must be cleaned and connected in series. The hydraulic system must be equipped with oil filter and tested regularly. In the case of a large number of fibers, fast drying chemicals adhesion, high temperature and splashing of impurities, the hydraulic cylinder must be unprotected. The piston rod should be fully tightened with load and checked regularly to prevent the connection thread from loosening; Irregular check guide rod end seal bushing and piston rod rotation deviation. The hydraulic cylinder must ensure the attachment of the piston rod and the connecting rod end, when the piston rod out and back in a straight line, otherwise it will lead to excessive wear of the gland and the cylinder, thus shortening the service life of the hydraulic cylinder. Different considerations for hydraulic cylinder installation During installation, it is recommended to choose thrust keys or thrust structures to resist the shear stress of the connection bolts. Rod mounting and extension lengths can be customized, and the installation torque is the same as the rod torque.
Certifications
Other Products
| K3V63DTP-60E01 | K3V180DT-HN0P | K3V112DTP-9C79 |
| K3V63DTP-60E02 | K3V180DTH-HN1V | K5V80DTP-9N05 |
| K7V63DTP-0E13/0E23 | K3V63DT-9N2H | K5V80DTP-9C05 |
| K3V112DTP-GYT6K | K3V63DT-9POH | K3V63DT-9N1S/9N01 |
| K3V112DTP-G9TEL | K3V112DTP-9TCM | K3V63DT-9COS |
| K3V112DTP-G9TDL | K3V112DTP-9T8L | K3V63DT-9N01 |
| K3V112DTP-9T1L | K3V112DTP-0E11 | K3V112DT-9N3P |
| K3V112DTP-9TBR | K5V140DTP-0E01 | K3V112DT-9N2A |
| K3V112DTP-9TBS | K5V140DTP-9T1L | K3V140DT-9N04 |
| K5V140DTP-YT6K | K5V160DTH-9T06 | K3V180DT-9N56 |
| K5V140DTP-9TBR | K5V200DTH-9N1H | K3V180DTP-9N05 |
| K5V140DTP-9TBS | K3V140DT-9TCM | K3V180DTH-9N2B |
| K3V63DTP-9N2B | K3V140DT-9T1L | K3V180DT-9N69 |
| K3V112DT-9C12 | K3V63DT-HNOV | K3V180DT-9C69 |
| K3V63DT-9N2J | K3V63DT-9N4H | K3V180DTH-9N1S/9N4S |
| K3V112DT-9N64 | K5V160DTH-9N4A | K3V180DTP-9COG |
| K3V112DT-9N49 | K3V63DT-9N2H | K5V200DTH-9C0Z |
| K5V140DT-9N25 | K7V63DTP | K3V63DT-HNOV |
| K3V112DT-9N94 | K3V112DT-9NC9 | K3V112DT-9C02 |
| K3V112DT-1E42 | K3V112DT-9ND9 | K3V112DT-HN0V |
| K5V160DT-1E05 | K5V160DTH-9N3A | K3V112DT-HN0V |
| K5V200DTH-9N2Y | K5V200DTH-9N1H | K3V112DTP-9N1T |
| K5V200DTP-9N8X | K3V180DTH-HN1V | K3V180DT-HN0P |
| Certification: | CE, ISO9001 |
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| Pressure: | High Pressure |
| Work Temperature: | Normal Temperature |
| Acting Way: | Double Acting |
| Working Method: | Straight Trip |
| Adjusted Form: | Regulated Type |
| Customization: |
Available
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What advantages do double-acting hydraulic cylinders offer in terms of versatility?
Double-acting hydraulic cylinders offer several advantages in terms of versatility, making them widely used in various applications. Here’s a detailed explanation:
1. Bi-Directional Operation: One of the primary advantages of double-acting hydraulic cylinders is their bi-directional operation. Unlike single-acting cylinders that generate force in one direction (usually the extension stroke) and rely on external forces or springs for the return stroke, double-acting cylinders can generate force in both directions. This allows for more flexibility in controlling the movement and positioning of loads, making them suitable for applications that require precise control and multi-directional force.
2. Efficient Power Transmission: Double-acting hydraulic cylinders provide efficient power transmission from the hydraulic fluid to the load. When pressurized fluid is supplied to the cap end of the cylinder, it pushes the piston to extend and generate force. Conversely, when fluid is supplied to the rod end, it retracts the piston. This efficient power transmission allows for effective force generation and precise control, enabling the cylinder to handle a wide range of loads and applications.
3. Adjustable Force and Speed: Double-acting hydraulic cylinders offer the ability to adjust the force and speed of operation. By controlling the hydraulic pressure supplied to the cylinder, the force output can be varied to match the specific load requirements. This adjustability allows for versatility in handling different loads and controlling the speed of movement. It also enables the cylinder to adapt to changing load conditions, making it suitable for applications with varying load capacities.
4. Versatile Mounting Options: Double-acting hydraulic cylinders are designed with versatile mounting options, providing flexibility in their installation and integration into different systems. They can be mounted in various orientations, such as horizontal, vertical, or at an angle, depending on the specific application requirements. This versatility in mounting options allows for easy integration into existing systems and accommodates different space constraints.
5. Wide Range of Sizes and Capacities: Double-acting hydraulic cylinders are available in a wide range of sizes and capacities, offering versatility in meeting diverse application needs. They can be found in small-scale applications, such as automotive equipment or industrial machinery, as well as large-scale applications, such as construction equipment or heavy-duty hydraulic presses. This range of sizes and capacities ensures that there is a suitable double-acting cylinder for various load requirements and operating conditions.
6. Compatibility with Hydraulic Systems: Double-acting hydraulic cylinders are compatible with hydraulic systems, which are widely used in many industries. They can be easily integrated into existing hydraulic systems, allowing for seamless operation and compatibility with other hydraulic components, such as pumps, valves, and actuators. This compatibility enhances the versatility of double-acting cylinders and facilitates their integration into a wide range of hydraulic applications.
7. Reliability and Durability: Double-acting hydraulic cylinders are known for their reliability and durability. They are designed to withstand high pressures, heavy loads, and harsh operating conditions. With proper maintenance and care, they can provide long service life and consistent performance, making them a reliable choice for demanding applications.
Overall, the versatility of double-acting hydraulic cylinders stems from their bi-directional operation, efficient power transmission, adjustable force and speed, versatile mounting options, wide range of sizes and capacities, compatibility with hydraulic systems, and their reliability and durability. These qualities enable them to be used in a diverse range of applications across various industries.
Can double-acting hydraulic cylinders be integrated into manufacturing machinery for pressing and clamping?
Yes, double-acting hydraulic cylinders are commonly integrated into manufacturing machinery for pressing and clamping operations. Here’s a detailed explanation:
1. Pressing Operations: Double-acting hydraulic cylinders are widely used in manufacturing machinery for pressing applications. These cylinders provide the necessary force to press objects together, such as joining components or shaping materials. Hydraulic presses equipped with double-acting cylinders can generate high forces consistently and precisely. The bidirectional force generation of double-acting cylinders allows for controlled pressing in both the extending and retracting strokes, making them suitable for a wide range of pressing tasks in industries such as automotive, aerospace, and metal fabrication.
2. Clamping Operations: Double-acting hydraulic cylinders are also well-suited for clamping operations in manufacturing machinery. Clamping involves holding objects securely in place during various processes, such as machining, welding, or assembly. Hydraulic clamps utilizing double-acting cylinders provide reliable and strong clamping force. The ability to generate force in both directions allows for secure clamping during both the clamping and unclamping phases. This ensures the stability and safety of workpieces during manufacturing operations, preventing movement or misalignment.
3. Force and Stroke Control: Double-acting hydraulic cylinders offer precise control over force and stroke, enhancing their effectiveness in pressing and clamping applications. The flow rate and pressure of the hydraulic fluid can be adjusted using valves and control mechanisms, allowing operators to regulate the force applied by the cylinder. Additionally, the stroke length of the cylinder can be controlled, enabling precise positioning and adjustment to accommodate different workpiece sizes and shapes.
4. Customization and Integration: Double-acting hydraulic cylinders can be customized and integrated into manufacturing machinery to meet specific pressing and clamping requirements. Manufacturers can design cylinders with varying sizes, capacities, and mounting options to fit the machinery and application needs. The modular nature of hydraulic systems allows for easy integration and interchangeability of cylinders, ensuring compatibility with existing manufacturing equipment.
5. Safety Features: Manufacturing machinery incorporating double-acting hydraulic cylinders often incorporates safety features to ensure safe operation during pressing and clamping processes. These may include pressure relief valves, emergency stop mechanisms, and safety interlocks. These features help protect operators, prevent excessive forces or unexpected movements, and provide fail-safe operation.
Given their suitability for pressing and clamping operations, precise force and stroke control, customization and integration capabilities, as well as the inclusion of safety features, double-acting hydraulic cylinders are widely integrated into manufacturing machinery. Their reliable performance and versatility make them essential components in achieving efficient and accurate pressing and clamping processes in various manufacturing industries.
Can you explain the purpose and applications of double-acting hydraulic cylinders?
The purpose of double-acting hydraulic cylinders is to generate force in both directions of their stroke, allowing for precise control and versatility in various applications. Here’s a detailed explanation of their purpose and applications:
1. Purpose: Double-acting hydraulic cylinders are designed to provide bidirectional force, meaning they can push and pull loads. This capability allows for a wide range of tasks that require controlled linear force, such as lifting, pushing, pulling, clamping, bending, and holding. The ability to generate force in both the extension and retraction strokes makes double-acting cylinders highly efficient and versatile.
2. Applications: Double-acting hydraulic cylinders find applications in numerous industries and sectors where controlled force is required. Some common applications include:
– Manufacturing and Machinery: Double-acting cylinders are widely used in manufacturing and machinery industries for tasks such as press operations, material handling, assembly lines, robotics, and automation systems. They provide the necessary force to move and position components, operate hydraulic presses, and perform precise tasks with controlled motion.
– Construction and Earthmoving: In construction and earthmoving equipment, double-acting hydraulic cylinders are utilized in applications such as excavators, backhoes, loaders, bulldozers, and cranes. They enable lifting and lowering of heavy loads, extending and retracting booms and arms, and controlling the movement of various hydraulic attachments.
– Mining and Extraction: Double-acting hydraulic cylinders play a crucial role in mining operations for tasks like rock drilling, roof bolting, ore extraction, and material handling. They are used in equipment such as hydraulic shovels, loaders, and crushers to provide the necessary force for excavation, transportation, and processing of minerals and ores.
– Agriculture and Farming: In the agricultural sector, double-acting hydraulic cylinders are employed in machinery and equipment such as tractors, harvesters, sprayers, and loaders. They enable functions like lifting and lowering of implements, controlling hydraulic systems for precise operation, and powering hydraulic attachments such as plows, mowers, and loaders.
– Automotive and Transportation: Double-acting hydraulic cylinders are utilized in various automotive and transportation applications. They are found in vehicle suspension systems, steering mechanisms, hydraulic brakes, dump trucks, garbage trucks, and lifting platforms. These cylinders provide the force necessary for controlled movement, stability, and safety.
– Aerospace and Aviation: In the aerospace and aviation industries, double-acting hydraulic cylinders are used in aircraft landing gear systems, wing flaps, control surfaces, and cargo doors. They provide the force required for smooth and controlled movement, ensuring safe and efficient operation of aircraft.
– Marine and Offshore: Double-acting hydraulic cylinders are employed in marine and offshore applications such as ship steering systems, hatch covers, cranes, winches, and offshore drilling equipment. They enable precise control of movements and operations in challenging marine environments.
These are just a few examples of the diverse applications of double-acting hydraulic cylinders. Their ability to generate force in both directions, combined with precise control and versatility, makes them essential components in various industries where controlled linear force is required.
editor by CX 2023-11-06