What is the function of sealing oil? How to adjust the amount of sealing oil? (1) sealing effect; (2) lubrication; Cooling effect; (4) The oil sealing amount of washing action is generally adjusted according to the pressure of the pump, us

What does hot oil pump overhaul include? (1) In addition to minor repairs, the following contents are included; (2) Check and record the concentricity of the coupling before disassembly for reference when the coupling is aligned after main

Prerequisites :(1) equipment factory certificate and technical documents must be obtained before installation; (2) The gear oil pump foundation is transferred and rechecked to be qualified; (3) The equipment and parts are complete, missing

What is the reason for excessive vibration of centrifugal oil pump? There are problems in installation and maintenance quality. (1) Improper selection of gaskets and adjusting gaskets during the installation of the original unit, and exces

In different working situations to choose the appropriate gear oil pump should pay attention to the following key points: A: temperature: the environmental temperature in different areas is different, low temperature, normal temperature, h

The oil pump plays an important role in loading, unloading and reverse transportation. According to different oil products, different oil pumps are selected. The following is a brief description of the daily maintenance and maintenance wor

Mechanical seal oil leakage can be roughly divided into the following situations: I hope to help you: one is to aggravate the wear between the sealing ring and the shaft sleeve, premature leakage; Second, it increases the resistance of axi

The reason why the oil seal is extruded in the process of gear pump rotation is that the pressure cannot be established or the pressure is not enough (1) KCB gear pump under excessive radial force. If the coaxiality of gear pump installati

First of all, the conference held at the same time, Director Shang Runtao said that during the exhibition will be held at the same time the 27th annual meeting of China Construction Enterprise Management Association and the sixth three sta

Then, if in 2010 second-hand high temperature oil pump imports of 28,000 units as the basis of calculation, 30% of the replacement rate means that in 2009, domestic enterprises can increase the market capacity of 8654 units. Changjiang sec