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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...

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 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

При выборе вакуумной печи для спекания глиноземной керамики мы должны учитывать следующие моменты, а затем выбрать необходимую вакуумную печь в соо...

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...

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...

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

Installation of 2BV liquid ring vacuum pump has a great impact on our later use and product quality. If there is a slip in the process of installat...

Vacuum experimental furnace is a small vacuum electric furnace. As a vacuum electric furnace used in laboratory, this vacuum furnace has the advantages of small volume, small occupied area and low consumption of cooling water.

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

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...

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...

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...

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

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...

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

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...

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...

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

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...

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...

Die meisten Männer suchen nach anderen Alternativen wie Spielzeug, wenn ihre weiblichen Kollegen Männern nicht helfen können, einen Orgasmus zu erreichen. Obwohl auf dem Markt verschiedene Spielzeuge erhältlich sind, die sowohl Männern als auch Frauen helfen, eine neue Erfahrung der sexuellen Fantasie zu genießen, ist es immer ratsam, heute Sexpuppen in Lebensgröße zu kaufen, um Ihren Spaß zu verdoppeln. Viele Japaner haben sie als perfekten Liebespartner angesehen und ihre Ergebnisse sind wirklich fantastisch.

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

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

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

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...