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Abstract: In this paper, the shortage of test methods for power steering hydraulic pump is analyzed. A new test method is proposed. Proved by the production practice, the test method is easy to op
The question raised Shenzhen City Flood Control Facilities Luo Yu pumping station is equipped with 630kW vertical pump unit 6, supporting the motor YL630-20. Unit running in flood season, non-flood s
1, the phenomenon of failure and analysis In the maintenance of the following three points to find the cause of the malfunction, and the system to improve: (1) check the boo
Key words: oxygen cylinder, alternative, pressurized pump, explored 【Abstract】 Replacement of pressurized pump with oxygen cylinders for hydraulic pressure test discussion 1 Introduction Hydraulic
Pump design mainly consider the pump material, sealing, bearings (cooling, structure, lubrication); structure, the coupling. Bearing frame. Axial force, radial force balance. Seal
Due to the structure of the displacement limit, it is generally considered gear pump can only be used as a constant flow hydraulic source. However, the attachment and threaded coupling valve scheme is
Abstract: Ethylene plant high-speed centrifugal pump , part of the serial mechanical seal, especially in the operation of naphtha pump failure appeared, hi
The hydraulic system efficiency of a construction machine depends mainly on the volumetric efficiency of the hydraulic pump. When the volumetric efficiency drops to 72%, routine maintenance, replaceme
Symptoms and causes of failure: In the maintenance of the following three points to find the cause of the malfunction, and the system to improve: (1) check the boo
JACK & JONES is one of Denmark's Bestseller Group's major brands. Since the advent of the brand in 1972, with its simple and pure style has attracted the eyes of the world's pursuit o
CB series gear pumps are commonly used in agricultural machinery hydraulic system. After a period of gear pump performance, its performance will decline, the survey shows that the main form
When hydraulic rams used in construction machinery emit excessive noise during operation, this is a harbinger of damage to the pump. Hydraulic ram pump (hereinafter referred to as pump) there are
Recently, Qilu Petrochemical Refinery continuous reforming plant hydrocracking high-speed pump successfully switched to the domestic two mechanical seal, after the transformation of th
High Pressure Piston Pump Maintenance _ High pressure piston pump often appear in the use of various problems, to bring a lot of trouble life. Then how do we find and eliminate these failures in tim
First, the use of oil pump and jack required oil No. Working oil, generally No. 10 or No. 20 mechanical oil, hydraulic properties can also be similar to other similar oil, such as tran
[Asia Pump Network News] High-speed vacuum pump oil is essential for vacuum pump products, Xiaobian today recommended vacuum pump for your essential products 100 high-speed vacuum pump oil vacuum
1) Use a 35L container to let out the oil in the rear axle housing while still hot. 2) If the control valve is in the raised position lift the lift cover and pad a 40 mm thick pad b
High pressure water cleaning pump with small size, compact structure, stable and reliable transmission, etc., suitable for high pressure water jet assisted rock breaking coal, underground hydraulic p
Shanghai -50 tractor hydraulic pump main control valve easy to stagger the main reason: First, the hydraulic device and transmission, rear axle shared oil, gear collision and wear debr
[Asia Pump Network News] horizontal high-quality quiet centrifugal pump is the German Ville Pump Co., Ltd. using advanced hydraulic model of the domestic design and optimization of a pump, then the p
Serious wear and tear of hydraulic pump with oil pan, will make it high, low pressure chamber was breakdown. Light heat, power consumption, so that the aging seal, the oil temperature rise, shorte
Vertical high-quality mute pipe pump is a single-stage single suction pipe centrifugal pump produced by Germany Ville Pump Co., Ltd. It adopts the IS centrifugal pump performance parameters, based on
Abstract: According to the dispersion and fuzziness of hydraulic pump fault characteristics, an information fusion fault diagnosis method based on vibration and pressure sensors is proposed. Based
[Pump News Asia] to stop the pump sequence is one of the important steps in the operation of high-pressure reciprocating pump, then the high-pressure reciprocating pump in the stop pump, what order t
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.