• Application

CONSTRUCTION JS220 JS200 JS235 JS210 JS255 JS220XD JS240

AGRICULTURE JS210 JS220 JS200 JS220LR JS235 JS220XD

A gear pump is a type of positive displacement pump commonly used in hydraulic systems. Its main function is to generate fluid flow by trapping and displacing a fixed amount of fluid with each revolution of its gears. Here's an overview of the function of a gear pump in a hydraulic system:

Positive Displacement: Gear pumps are positive displacement pumps, meaning they move a fixed volume of fluid for each revolution of the gears. This characteristic makes them suitable for applications where a consistent and predictable flow of fluid is required.

Basic Design: A gear pump typically consists of two gears, known as the driving gear (connected to the prime mover) and the driven gear. These gears rotate within a housing, creating chambers that trap and move the fluid.

Fluid Movement: As the gears rotate, fluid is drawn into the pump through the inlet port. The rotating gears then create a sealed chamber, trapping the fluid within. As the gears continue to rotate, the trapped fluid is forced out through the outlet port.

Direction of Flow: The direction of fluid flow can be reversible by changing the direction of rotation of the gears. This makes gear pumps versatile and adaptable to different hydraulic system requirements.

Smooth Flow: Gear pumps generally provide a relatively smooth and pulsation-free flow, which is beneficial in applications where precise control of fluid delivery is necessary.

Suitability for High Pressure: Gear pumps can handle high-pressure applications, making them suitable for various hydraulic systems where pressure requirements are significant.

Compact Design: Gear pumps are often compact and lightweight, making them easy to install and integrate into hydraulic systems with limited space.

Low to Moderate Efficiency: While gear pumps are generally reliable, their efficiency may not be as high as some other pump types. However, advancements in design and materials have improved their overall performance.

• Parts Diagram

• Description

Hydraulic pumps and valves are designed precisely to work in a hydraulic system to meet the prime product requirements for machine performance, reliability, durability, operating costs and productivity.

• Advantage

• Warranty

1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.

2. Warranty type: replacement of the parts that have quality problem.

3. Warranty is not valid for below s
* Cutomer give wrong information about the order
* Force Majeure
* Wrong installation and operation
* Rust because of wrong stock & maintenance

• Packing & Delivery

* Strong carton or wooden box for gear components. Wooden box for gearbox assembly
* Delivery methods: By Sea, By air to local internation airport, By express like DHL TNT FEDEX