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Brief Introduction of Rotary Pump
Views: 26 Mar 14 , 2019
Rotary pump is a kind of volumetric pump. Because its main working part, the rotor, is rotating, it is customarily called a rotary pump or a rotor pump. Rotary pumps are mostly used to transport oil liquids and hydraulic transmission systems, so some are also known as oil pumps and hydraulic...
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Request for quotation of hydraulic gear pump
Views: 33 Mar 08 , 2019
In November 2018, we got one request for quotation of hydraulic gear pump from client. Below is the details:
Dear Sir/Madam Below I attach request for quotation: Two-sectional gear pump
Please determine the feasibility and provide Two-sectional gear pump according to parameters as follows. Please also attach in...
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Useful hydraulic gear pumps for various applications
Views: 93 Feb 12 , 2019
Hydraulic gear pumps are ideal to carry fluid around the outside of the gears to the outlet side of the pump. According to a gear pump supplier, they are especially external gear pumps that are used for high pressure applications like lubrication or steering in heavy equipment. Not to mention internal gear pumps...
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Differences between Hydraulic Motor and Hydraulic Pump
Views: 159 Jan 03 , 2019
In principle, hydraulic motors and pumps are reciprocal, that is to say, they can be interchanged. However, due to their different purposes of use, there are some structural differences. The structure characteristics of the high-speed hydraulic motor are basically similar to those of the same type of pump. However,...
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Matters needing attention in installation of hydraulic motor
Views: 86 Dec 27 , 2018
Hydraulic gear motor, as one of the actuators of hydraulic system, is particularly important in practical use. But what should we pay attention to during the installation process? When the transmission shaft of the hydraulic gear motor is connected with other machines, it should be concentric or flexible....
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Three Stages of Wear of Hydraulic Gear Motor
Views: 77 Dec 25 , 2018
The wear of hydraulic gear motor can be divided into three stages: initial wear, normal wear and abnormal wear.
1. Initial wear stage
In the manufacturing process, the metal surface of the part has certain micro-roughness, and there will be shape error in the shaft hole.
In the early stage...
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Faults Causes and Removal Methods of Gear Hydraulic Motor
Views: 77 Dec 21 , 2018
Hydraulic gear motor is a kind of hydraulic motor. It has simple structure, high output speed and good anti-pollution performance. What will happen when it breaks down?
The following faults will occur when the hydraulic gear motor is in use:
1. Oil Seal Leakage: The reasons for oil...
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Quotes of Gear Pump Spare Parts from Russia
Views: 78 Dec 18 , 2018
In October 2018, we got some quotes of Gear Pump Spare Parts and Hydraulic Control Valve from Russia clients. What product are you looking for?
1. Product: P330 pump spare parts 391-2883-103 pump lip seal
Quote: Hello. What price? How to pay? Can you ship to Russia and what is the delivery time?...
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Reasons and Solutions for Excessive Oil Temperature of Hydraulic
Views: 54 Dec 18 , 2018
In the hydraulic system, the fact that the oil temperature of the hydraulic gear pump is too high is a normal phenomenon, which can be solved. First of all, we must find out what causes it to be repaired and prevented. Generally speaking, there are nine reasons why the temperature of the hydraulic gear pump is too...
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Leakage of Hydraulic Gear Pump
Views: 81 Dec 13 , 2018
When hydraulic gear pump works, a large number of hydraulic energy is converted into heat energy, which makes oil temperature rise, leakage increase and pressure low. Leakage can be divided into internal leakage and external leakage, which can pollute the environment and cause waste. Usually the method to reduce...
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