Piston Vacuum Pump for sale

Posted on Fri, 14 Dec 2018 04:11:32 +0000

Piston vacuum pump is often used in large-scale vacuum equipment because of its structural characteristics and much larger capacity than rotary vane pump. There are two types of piston vacuum pump: single stage piston vacuum pump and double-stage piston vacuum pump. The limit pressure of single-s...

+ Continue reading

Vacuum pumps for rotary evaporation

Posted on Fri, 14 Dec 2018 04:05:14 +0000

Rotary evaporator is mainly used for distillation and purification, but usually the rotary evaporator can only be used under negative pressure conditions, so vacuum pump should be used to achieve rapid distillation. So how to choose the vacuum pump with rotary evaporator? What should we pay atten...

+ Continue reading

Roots Vacuum Pump Manufacturer Sales

Posted on Fri, 14 Dec 2018 03:59:35 +0000

EVP Roots Vacuum Pump Manufacturer, High Efficiency and Energy Saving. Roots vacuum pump is strictly manufactured, mechanical booster pump, low noise vacuum pump, high speed front pump, manufacturer sales, high-end mechanical Roots pump, three-leaf Roots vacuum pump, old enterprises, casting good...

+ Continue reading

Water Ring Vacuum Pump Application

Posted on Thu, 13 Dec 2018 07:48:32 +0000

Water Ring Vacuum Pump Products Application : It is widely used in vacuum evaporation, vacuum concentration, vacuum moisture regain, vacuum impregnation, vacuum drying and vacuum smelting in food, knitting chemical industry, pharmaceutical and metallurgical industries and electronic fields. The u...

+ Continue reading

Water Ring Vacuum Pump Type

Posted on Thu, 13 Dec 2018 07:34:14 +0000

Water Ring Vacuum Pump Types and Principles   1. Water ring vacuum pump products overview: Water-ring vacuum pumps and compressors are used to suck or compress air and other non-corrosive, water-insoluble, solid-free gases in order to form vacuum and pressure in sealed containers. But inhale...

+ Continue reading

How does the liquid ring vacuum pump work

Posted on Thu, 13 Dec 2018 03:47:29 +0000

Liquid ring vacuum pump is the most common type of vacuum pump. The liquid ring vacuum pump is a multi-blade rotor eccentrically mounted in the pump housing. When it rotates, the liquid is thrown into the pump shell and a liquid ring concentric with the pump shell is formed. The liquid ring and t...

+ Continue reading

Liquid Ring Vacuum Pump Type

Posted on Thu, 13 Dec 2018 03:43:27 +0000

There are many kinds of EVP liquid ring vacuum pumps. The type of liquid ring vacuum pump has 2BV, 2BE, 2SK, SK, among which 2BV liquid ring vacuum pump has higher performance-price ratio. The type selection of liquid ring vacuum pump should be based on your on-site process, the required vacuum d...

+ Continue reading

Roots Blowers Price

Posted on Wed, 12 Dec 2018 03:40:54 +0000

Roots blower is price ? Hello, welcome to EVP. The price of Roots blower varies from manufacturer to manufacturer. The factors that affect the price of Roots blower are not only the price of raw materials in the market and the cost control of manufacturer. The following four factors are the main ...

+ Continue reading

Rotary vane vacuum pump structure

Posted on Wed, 12 Dec 2018 03:32:39 +0000

The rotary vane vacuum pump is mainly composed of stator, rotor, rotary vane, fixed cover, spring and other parts. The structure of rotary vane vacuum pump is composed of two rotating vanes which are mounted eccentrically in the stator cavity (the clearance between the outer circle of the rotor a...

+ Continue reading

Roots Vacuum Pump Supplier

Posted on Wed, 12 Dec 2018 03:28:58 +0000

EVP Roots Vacuum Pump Supplier. Supply a variety of vacuum pumps, Roots vacuum pump (also known as negative pressure fan) refers to the pump is equipped with two opposite direction synchronously rotating blade-shaped rotors, between the rotor, between the rotor and the inner wall of the pump shel...

+ Continue reading