The helmet industry has developed to this day, and the forming process of helmets requires the use of vacuum technology. The cut helmet material – usually PC (polycarbonate), is heated to a certain temperature, then vacuum bonded to the mold and cooled to shape. The work pressure is usually...

A liquid ring compressor used in refineries for flare gas recovery. Use compressors of 1200 m3/h and 600 m3/h. The suction pressure should be 1 bar abs, and the discharge pressure should be 8 bar abs. Torch Natural Gas Recovery Process on Research (1) Process Plan 1: Introduce vent air from the ...

Inlet temperature: The inlet temperature of the screw vacuum pump ranges from 15 ℃ to 60 ℃, within which the pump can operate continuously for a long time; If the intake temperature exceeds this range, necessary measures need to be taken. Intake air temperature issue During the pumping process o...

2H Piston Vacuum Pump Fault and Elimination Method Fault phenomenon Cause of occurrence Exclusion method Low vacuum degree blow-by Inaccurate measurement Calibration measurement system External leakage Vacuum pipeline leakage Air pressure leak detection or disassembly inspection, repair...

Vacuum pump oil is suitable for use in reciprocating booster pumps, mechanical booster pumps, and oil sealed mechanical vacuum pumps, as well as various diffusion vacuum pumps. Recommended for vacuum pumps in the fields of handicrafts, ceramics, chemistry, etc. It is a lubricating oil specially d...

In the new era, everyone’s life is getting better and better, and with it, great attention will be paid to environmental protection. Under the environment of advocating energy conservation and emission reduction, oil-free vacuum pumps are the trend of industry development, especially in som...

1、 Brief introduction to the use of vacuum pumps in the customer’s factory 1. Vacuum pump pumping medium: When the company produces ceramic products, the ceramic slurry moves the product bubbles in the mixing drum, and a vacuum pump is required to remove the bubbles, so that the ceramic sl...

Purpose of water ring compressor: SK type compressor is used for filling high-pressure gas storage tank with compressed air with pressure not exceeding 350kgcm2 in sugar factory. It can also be used by other industrial departments to inflate the gas tank under corresponding conditions or use the ...

Generally, the limit vacuum degree of the selected vacuum pump is 0.5 to 1 order of magnitude higher than the operating vacuum degree of the vacuum equipment. Select the operation point of oil-free vacuum pump correctly. Each type of pump has a fixed operating pressure scale, such as: 2BV series ...

1. Dust collection and waste collection When processing dusty materials such as graphite, acrylic, mobile phone panel, aluminum alloy, etc., timely remove the waste in the processing area to avoid scratching the surface, dust entering and damaging the mechanical structure, causing fire, etc. 2. A...