Send Message
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.
1. Explosion-proof motor shall not be disassembled; disassembly and maintenance, can not use the parts of the explosion-proof surface for the pry bar fulcrum, but also not allowed to beat or hit the explosion-proof surface. 2. Remove the motor, you should remove the hood, the fan, and then remove the end cap and the bearing cover plate wrench bolts, and then use round logs or copper rods along the axial impact axis, the end cover and the base apart , Finally remove the rotor. Demolition of...
Currently available on the market more than the sewage pump is known as non-clogging sewage pump, then whether it is the real sense of non-clogging it? Not necessarily! Often the user's sewage pump in the sewage pond in useless how long blocked by debris caused Motor burned, how to choose sewage pump, so many users headache ...... Sewage Pump Selection The most critical issue for a sewage pump is the reliability issue because the medium that needs to be delivered is a mixture of solids that...
01 Preparation before starting In order to ensure the safe operation of the pump, the pump should be fully and carefully checked before starting the unit, especially for the newly installed pump and overhaul pump, more attention should be paid to check the work so as to find out the problem in time. The main checks are as follows: 1, check the unit rotor is flexible and light, the pump is there any metal friction sound, if any, should check the reasons. This inspection often through the crank,...
Centrifugal pump hydraulic loss impact loss, eddy loss and along the friction loss. First, the impact of loss Each pump has its own design flow, when consumed in the design flow conditions, the flow of the inlet is along the leaves into the impeller, so the impact does not occur with the leaves, the same outlet flow does not occur and The impact of the pump shell, then more efficient. However, when the flow deviates from the design condition, the flow direction of the flow should deviate from...
Air-cooled Centrifugal Heat Pump Summary of Factors Affecting the Efficiency of Air-cooled Centrifugal Heat Pump Several factors The efficiency of an air-cooled Centrifugal Heat Pump is the product of mechanical, capacity and oil efficiency of the three. Pump efficiency is the product of pump efficiency and motor efficiency. Air-cooled centrifugal oil pump group caused by the low efficiency of the following factors. 1. Pump efficiency is the most fundamental impact. Po Taibang pump under the...
Disc valve, also known as rotary disc valve, the valve uses two-way valve disc seal structure. Valve shaft in the role of cylinder torque, driven by the valve seat surface in the plane to do the plane rotary motion switch to achieve a kind of fast opening and closing valve. Designed specifically for materials with wear and erosion properties, it can work continuously for long periods of time under harsh conditions. Common disk valve seal deputy is mainly metal substrate surfacing or...
2011-2016 China Submersible Pump Market Research Depth Report shows that the construction of the South-to-North Water Diversion Project will become one of the major driving forces in the future pump market. It is estimated that the development of China's pump industry will reach a small peak during the 12th Five-Year Plan, with an average annual growth Rate or over 20%. The research of the domestic professional fluid machinery institutions also shows that the power consumption of pumps in the...
A vacuum pump is a common and commonly used type of pump among many pump products. It is a device that improves, generates, and maintains a vacuum in a confined space by mechanical, physical, chemical or physicochemical methods , In metallurgy, chemical industry, food, electronic coating and other industries have a wide range of applications, then it and ordinary pump What is the difference between? The most important feature of the vacuum pump is that it can form a vacuum, which can be seen...
Diesel pump installation of the five precautions and the use of norms: We use the ZYB diesel pump must be developed when strict technical maintenance specifications, the fuel filter work 100 hours, the fuel tank 500 hours of cleaning time, Park Taibang if the filter failure damage should be promptly replaced, shall not be removed and Using DC-type fuel supply. Even working under normal working conditions for 500 hours should be disassembled once. In the demolition inspection to ensure that...
Air compressor running oil is the quality of many domestic brands, however, pass, especially in the food, medical, electronics, pharmaceutical and other precision demanding compressed air industry, the quality of air compressor is the key. Micro-oil screw air compressor oil content of 1-3ppm indicators, in the regular maintenance cycle without adding lubricant. However, for some brand products that do not pass the quality mark, the compressed air contains a very high amount of oil and the...
GZYB high pressure residue pump usage The main system of gear main efficiency depends on the volumetric efficiency of GZYB high-pressured residue pump. When the volumetric efficiency drops to 72%, it needs to be repaired, replaced with bearings and aged seals. Clearance pair of friction, so that its performance has been restored. 1, GZYB high pressure residue pump oil supply form Straight shaft swash plate pressure for the type of self-priming oil pump plug force two. The pressure for large...
The main components of high-temperature heat transfer oil pump and parts quality standards and overhaul High-temperature heat transfer oil pump is a more special form of positive displacement pump. It relies on a diaphragm to move back and forth to change the studio volume to inhale and discharge liquid. (A) high-temperature heat transfer oil pump mainly by the transmission part and the diaphragm head two major components Driven part is driven diaphragm driven back and forth, its transmission...
Pumping unit maintenance is an important part of the operation and management, Po Taibang is to ensure the safety, reliability, and economic operation of Guan Jian, we must take it seriously. In order to ensure that the unit is in a good technical condition and better serve the industrial and agricultural production and people's daily life, all mechanical and electrical equipment in the pumping station must be inspected, maintained and repaired normally, and those easily repairable Repair parts...
First: start the pump when the micro-motor does not rotate. the reason: 1. Supporting switch DC power supply failure; 2 battery or battery is not enough power; 3. bad line contact; 4. motor and carbon brush bad; Second: start the pump motor but no water. the reason: 1. There are debris or impurities in the pump; 2. Suction pump suction stroke above the rated; Third: lack of traffic. the reason: 1. The actual pump head lift more than allowed; 2. The voltage is too low, the motor speed is slow;...
High-pressure pump for high pressure rotary jet grouting to provide high-pressure dynamic equipment for buildings, highways and other ground reinforcement, can also be used for supporting high-pressure water jet rock breaking coal, underground hydraulic prop for liquid, anchored water conservancy expansion bolt Pumping high-pressure water, large underground dredging cleaning and cleaning. High-pressure pump role and purpose 1, high pressure piston pump High-pressure plug piston pump for...
Electric two-way valve is designed for central air-conditioning fan coil supporting products, the drive and valve body composed of two parts, the drive by a synchronous motor drive, with spring return and manual valve opening lever manipulation. Body part of the piston structure. Electric valve can be used with the thermostat supporting the thermostat to control the electric valve motor, the valve on or off to achieve the pipeline cold water or hot water on or off, and then through the fan coil...
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.
Fill in more information so that we can get in touch with you faster
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.