Causes of vacuum sudden drop in vacuum pump switching and its treatment
Vacuum pump in the course of the process there may be some glitches, today we talk about the causes ...
Cat : 201802
Rotork actuators for the expansion of sewage treatment plants
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More than 50 Rotork IQ and iqt smart electric actuators with integrated controls are being installed ...
Centrifugal chemical pump installation precautions
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Centrifugal chemical pumps, chemical pump precautions, centrifugal chemical pump installation 〠...
What is the type of high-voltage power cable connector
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High-voltage power cable connector for the connection of the power cable itself, a connector, the ...
Hardware Knowledge Hall: spring-type safety valve working principle
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Spring-loaded safety valve relies on the force of the spring to press the valve core against the val ...
The principle and historical source of valve control flow direction
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Since the valve only allows water or other fluids, such as air, to flow in one direction, it is almo ...
Rotary vane vacuum pump troubleshooting methods explain
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In operation, rotary vane vacuum pumps often fail if operated improperly, for example, the vacuum o ...
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1~4,Nov,2017 All Pack Indonesia Exhibition
Vegetable cutter machine, Food process machine, ...
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PU seal and gasket making machine can be perfect sealing according to the CAD graphic or graphics ...
Flat welding flange sealing principle and characteristics
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The main design flaw of flat-welded flanges is that it does not guarantee zero leakage. This is its ...
SHANTUI Wins a Great Success at 2016 CantonFair
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On April 15, the 119th CantonFair was held in Guangzhou.Shandong Volin Heavy Machinery Company jo ...
Shut-off valve hydraulic characteristics
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The shut-off valve is used to open completely or completely. According to their function, can not be ...