Key Characteristics of VG Series Pumps:

• Ultra-Low Noise Performance: A standout feature. The special, smooth-engaging gear design minimizes noise levels, which remain very low even at high speeds and pressures.

• Very Low Pressure Pulsation: They induce almost no pressure ripples (as low as 0.02 MPa), making them ideal for systems requiring precise speed and pressure control, such as testing equipment and precision presses.

• High Efficiency and Energy Saving: The design minimizes internal energy losses and is highly efficient, especially when used in servo or variable frequency drive systems.

• Excellent Durability and Wear Resistance: The robust design and forced lubrication of the gears ensure long life and resistance to wear, even when operating at high pressures up to 32 MPa (320 bar).

• Wide Operating Range: They accommodate a flexible speed range and come in various pressure ratings (low, medium, high) and flow capacities, with options for single or double pump configurations.

• Compact Size: Their compact and lightweight construction allows for easy integration into existing or new hydraulic systems.

Application

• Injection molding machines: A major application, where they are valued for energy savings (especially when integrated with servo systems) and precision.

• Precision industrial presses: Their ability to deliver a stable, low-pulsation flow makes them ideal for systems requiring accurate pressure control.

• Forging machinery: The robust design and high-pressure capabilities (up to 32 MPa or 320 bar) make them suitable for demanding forging and extrusion processes.

• Elevators and lifting equipment: Used in various lifting mechanisms for their reliable and smooth operation.

• Machine tools and testing equipment: The precise speed control they allow makes them a good fit for precision machining and testing applications.

Packaging & Delivery

Gear pumps are typically packaged securely to prevent damage during transit. The packaging includes:

Protective Wrapping: To safeguard the pump from environmental damage.

Custom Crates: For larger, heavier pumps, ensuring safe handling.

Documentation: Includes installation, maintenance instructions, and warranty details.

Delivery time depends on the model, customizations, and location but typically ranges from 2 to 6 weeks from the order date.

Certifications & Quality Assurance

All vane pumps are manufactured in compliance with international standards, ensuring high performance and reliability:

ISO 9001: Certified for quality management systems.

CE Certification: Ensures compliance with European safety, health, and environmental protection standards.

RoHS Compliance: Ensures the pump does not contain hazardous materials.

Factory Testing: Every pump is rigorously tested for performance, pressure, and leak integrity before shipping.

FAQ

Are you a manufacture for the vane pump or a wholesale ?

We are a manufacture for vane pumps。.We are located in Changzhou City, Jiangsu Province, China.Welcome to visit us.

What's our advantages?

Factory established in 2005;

With a great deal of production experience;

80+ employees become the professional team;

Constant updated ERP system ensure efficiency of work;

Sophisticated equipment ehanced the accuracy of products;

Professional salesmen provide the greast service;

With a large number of famous customers all over the world;

Great after-sales service;

With the long term cooperation with famous logistics and express company in China,provide the better goods service.

What is your payment terms?

Small order/sample order,full payment in advance; Big orders send the first payment 30% before the production,and the balance before shippment.We'll show the photos of the products and packages before delivery.

Can you make my own brand on the products?

Of course we can. Just send me your logo  we can make it for you.

What is our main export market?

America(40.5%):USA, Canada, Argentina, Brazil

Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.

Asia(23.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon.

Others(5.8%).

The Green hydraulic pump manufacturing facility is a specialized industrial plant that focuses on producing hydraulic pumps and related components. These factories are equipped with advanced machinery and technology to fabricate high-quality pumps designed for a wide range of applications, from heavy equipment and machinery to automotive and industrial systems.

The production process typically involves precision engineering, where raw materials like metals and alloys are processed into pump components such as gears, pistons, cylinders, and seals. These parts are then assembled into fully functional hydraulic pumps, which are tested for performance and quality control to ensure reliability, efficiency, and durability under various working conditions.

Green Hydraulic's manufacturing facilities for hydraulic pumps maintain stringent quality standards, often adhering to international certifications, to meet the expectations of customers in industries such as construction, agriculture, automotive, and manufacturing.

All hydraulic pumps produced by Green Hydraulic have undergone compliance testing, ensuring their quality and reliability.

To meet the diverse needs of different industries, the green hydraulic offer customization options, such as specialized seals, materials, and pump configurations. These facilities often work closely with engineering teams to develop tailored solutions for specific applications, from high-pressure systems to low-flow, high-efficiency pumps.

Each pump undergoes a rigorous quality control process, where pressure tests and performance assessments are conducted to ensure that the pumps meet the required standards for flow rate, pressure capacity, and durability.