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Rotary vane vacuum pump is a device that uses physical or chemical methods to extract the gas from the container, so as to obtain a lower than atmo...

Vacuum drying process is to place the dried material in a closed drying chamber, vacuum pumping system is used while heating the dried material con...

EVP vacuum pump co., ltd. supplies high vacuum butterfly valve, high vacuum butterfly valve is divided into high vacuum electric butterfly valve an...

EVP pneumatic ball valve is a kind of valve equipment which is assembled by ball valve and driven by pneumatic actuator developed and produced by Y...

Vacuum hot press furnace is the equipment of hot press sintering process. Vacuum hot pressing sintering is a kind of specific vacuum environment with high tempe

A vacuum furnace is a device for heating in a vacuum environment. A high vacuum pump system is connected by pipe in a furnace sealed with a metal housing or qua

Material conveying blowers  of detailsnThe special blowers for material conveying equipment has high control stability, easy operation, complete st...

EVP specializes in dry vacuum pump, Roots vacuum pump, water ring vacuum pump research, design, production, sales as one of the Roots vacuum pump f...

Casting aluminum alloy heat treatment operation should pay attention to what matters(1) to prepare1) the casting shall not contain core sand, oil and sundries.2

From the performance range of the pump, the flow rate of giant pump per hour can reach several hundred thousand cubic meters above, and the flow ra...

Oil-type rotary vane vacuum pumpnA vacuum is a state of space without any matter.In fact, in vacuum technology, vacuum is for the atmosphere.Indust...

Vacuum pumps are widely usednVacuum pump is often called intelligent vacuum instrument, table vacuum pump, active vacuum pump, portable vacuum pump...

At present, Roots blower is more and more widely used, and it is also popular in fertilizer plants. It can improve the efficiency of chemical ferti...

Steam sterilizationnNo organism can survive more than 15 minutes of direct exposure to saturated steam at 250 degrees Fahrenheit (120 degrees Celsi...

EVP Vacuum CompanyThe Co., Ltd. is a vacuum pump made in China.It is located in Shanghai and has a production base in Zhejiang province.Is a collec...

Analysis and Research on excessive resistance drop of vacuum degassing unitnThe possible causes of excessive resistance drop in the pumping system ...

Dry vacuum pump is a mechanical vacuum pump that can start pumping from atmospheric pressure and directly discharge the pumped gas into the atmosph...

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...

Roots Vacuum Pump Seller, to allow oxygen to be fully stirred and dissolved in liquidsn1. Regular overhaul of the roots blower will have more screw...

Vacuum coating technology is an important branch of vacuum pump application technology, it has been widely used in optics, electronics, energy development, phys

Tip: the heat treatment of thermoforming spring generally adopts quenching and moderate tempering, and the obtained structure is tempered martensite. This kind

Roots blower in aquaculture is also known as Roots aerator and micro-porous aeration aerator. The products supply oxygen to fish and shrimp by subm...

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...

When choosing water ring vacuum pump, it is very important to choose a good manufacturer. Because water ring vacuum pump started earlier in China a...

В последние годы крупные китайские производители кормового оборудования ввели вакуумные закалочные печи большого диаметра за рубежом и начали испо...

Вакуумная пайка алмазного монокристалла, CBN и PCD инструментовnПреимущества вакуумной пайки:n1.Может осуществлять массовое производство и произво...

Product overviewThe high-voltage oil-type power transformer manufactured by our company adopts a new type of insulation structure, which improves the short-cir

The best vacuum pumps have many USES, but basically keep the system under pressure.

Vacuum drying process is to place the dried material in a closed drying chamber, vacuum pumping system is used while heating the dried material con...

High temperature furnace is a kind of general heating equipment. It is mainly used for elemental analysis and determination, alloy steel products, normalizing,