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Many ta would like to know which is better, single-stage vacuum pump or double-stage vacuum pump. Next, I would like to introduce our company’...

Roots vacuum pump is equipped with two blade rotors which rotate in opposite directions synchronously. There are small clearances between the rotor...

Mainly used in powder metallurgy, metal materials, ceramic materials and magnetic materials such as cemented carbide sintering process, but also to meet the brazing, annealing and tempering process of products, is a very widely used vacuum furnace.

Roots blower for: sewage treatment, flour, aquaculture, pneumatic transport, power, cement and other industries have been widely used. The product ...

Overview of vacuum system:nThe negative pressure suction system consists of central suction station, suction pipe and negative pressure suction ter...

Roots blower price and use methodnNowadays blower market, roots blower type is numerous, roots blower quality is mixed how to choose roots blower? ...

Age hardening plastic die steel. Hardened section steel meets the requirements of die performance, but it also brings difficulties in heat treatment.

Water ring vacuum pump and compressornThe new water ring vacuum pump and compressor are the high efficiency and energy saving products developed by...

Industrial Vacuum Pumps TypesnLet’s look at the most common industrial pumps. They have different characteristics that make them suitable for...

Product detailsnn nnnnnModelnBorenSpeed         rpmnPumping speed and shaft power at different pressurennn3000mmH2On4000mmH2On5000mmH2On6000mm...

Special gases generally refer to biogas or anti-corrosion gases. Roots blower is not used for natural gas transmission. Roots blower belongs to pre...

Application of roots blower in cement industrynNowadays, Roots blower is used more and more widely, and it is also popular in cement factories. It ...

Vacuum Pump in Plastics Industry  of ApplicationnThe vacuum technology of degassing, drying and transfer can be used in various processes of plasti...

Division I is a more than 10 years of design, manufacturing experience of the roots vacuum pump professional manufacturers. Customers all over the ...

What vacuum pumps should be used for vacuum adsorption and suckers? First, let’s take a look at the vacuum principle of the vacuum sucker. Th...

Buy vacuum pump selection guidenExcellent and appropriate equipment can play a decisive role in your company’s production. Vacuum technology ...

Screw vacuum pump is a high-tech product developed by our company. It is mainly composed of screw rotor, shell, gear, cooling cycle and seal. The r...

Brief introduction of induction brazing:Welding method using high frequency, medium frequency or power frequency induction current as heat source. High frequenc

EVP is one of the largest suppliers of rotary vane vacuum pumps in China. The quality of rotary vane vacuum pumps is relatively high. Compared with...

Water ring vacuum pump structure descriptionnDescription of water ring vacuum pump structure: water ring vacuum pump is composed of pump body, fron...

In the last article, the structure and working principle of single stage vacuum pump were described. Next, we would like to introduce our two-stage...

Introduction of vacuum leak detection and filling equipment with equal pressure pumping:rn1. The size of the vacuum box shall be determined according to the size of the tested product;rn

Vacuum pump is the use of physical or chemical methods, the gas in the container out, so as to obtain lower than the atmospheric pressure device, t...

Roots Blower in Industry of ApplicationnRoots blower manufacturer tells us that in modern society, Roots blower is widely used. In addition to wate...

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Water Ring Vacuum Pump Summary Water ring vacuum pump is a wet vacuum pump, which can cause the highest vacuum of 85%. Water-ring vacuum pump can b...

Vacuum annealing furnace working principle is: the heating chamber is made of stainless steel skeleton, the heat insulation screen for multilayer graphite felt,

The diaphragm vacuum pump provides tremendous laboratory advantages. Compared to moving corrosive vapors with a conventional oil seal rotary vane p...

Axial Separate Pump ApplicationnSingle-stage, double-suction, horizontal centrifugal pump is a kind of liquid with clear water and similar physical...

Roots liquid ring vacuum pump unit is composed of Roots vacuum pump as the main pump and liquid ring vacuum pump as the front pump. It can be used ...