Electric gear pump

Electric gear pump is a volumetric electric conveying equipment that relies on gear meshing operation to achieve liquid conveying. It adopts standard motor direct drive, has a simple and compact structure, stable pressure, and smooth conveying. It is currently a widely used universal pump product in the oil conveying and fluid boosting industries, and is suitable for various working conditions such as factory oil supply, oil depot transportation, mechanical lubrication, construction site oil transportation, chemical fluid transportation, and equipment circulation oil supply. The equipment is mainly composed of a driving motor, a pump body, a driving gear, a driven gear, front and rear end caps, an oil resistant sealing component, and an inlet and outlet. During operation, the motor drives a pair of fine gears to rotate synchronously. By using the volume change formed during the gear meshing process, negative pressure is formed in the suction chamber to suck in liquid, and then the medium is smoothly pushed to the outlet through gear compression, completing continuous conveying operation. The overall transmission efficiency is good, the power loss is small, and it can start at a suitable speed when powered on. The operating response speed is appropriate and the adaptability is strong. Electric gear pumps are divided into two major specifications: single-phase 220V and three-phase 380V. They have a wide range of models from low-power household oil transportation to high-power industrial transportation, with a wide range of power coverage and reasonable flow and pressure matching, which can meet the transportation needs of different distances and flow rates. The equipment has good pressure bearing capacity, and the output oil pressure is uniform without fluctuations. It can still transport medium and high viscosity oil smoothly without blockage or interruption. It is particularly suitable for transporting various industrial oils such as diesel, gasoline, engine oil, lubricating oil, hydraulic oil, heavy oil, gear oil, etc. It can also transport some non particle viscous fluids.

The pump body is made of high-quality cast iron, which is firmly and wear-resistant (based on actual reports), resistant to deformation and corrosion (based on actual reports), and has a long service life.

. The internal gears have undergone meticulous quenching processing, with good hardness and performance, uniform meshing clearance, and are not easily worn or deformed during long-term operation. The whole machine is equipped with high-quality oil resistant skeleton oil seals and mechanical seals, with excellent sealing performance and excellent effect. It rejects oil leakage, oil leakage, and air leakage problems during operation, and is used cleanly and safely, reducing oil waste.

The device has a compact size and flexible installation method. It can be installed horizontally and fixed, or combined with a base for mobile use. It occupies a small space and is easy to arrange on site.

. During operation, there is slight vibration and low noise, making it quieter and more worry free compared to other conveying pumps. It is equipped with overload protection design, which can effectively protect the motor from being burned out in case of overload or blockage, greatly improving its safety performance. The overall machine has a low failure rate and is not prone to downtime due to malfunctions, which can meet the requirements of long-term continuous uninterrupted operation.

Simple daily operation, one click start stop easy to get started, easy maintenance, just need to regularly clean the inlet and outlet filter screens, check the integrity of the seals, and regularly add lubricating grease. The maintenance cost is low in the later stage, and the accessories are universal and easy to obtain.

. Whether it is small store oil extraction, mechanical equipment lubrication and oil supply, or large-scale oil transportation and pipeline circulation in enterprise workshops, electric gear pumps can be stably and effectively used. With many advantages such as economic practicality, excellent performance, and outstanding cost-effectiveness, they have become the preferred equipment for fluid transportation operations in various industries.