Posted on Thu, 13 Jun 2019 06:46:14 +0000
Vacuum system in press of application Compressor is one of the processes of making circuit boards by pressing copper foil and insulating layer materials together. High temperature, high pressure and vacuum are needed. The purpose of high temperature is to press the insulating layer from solid sta...
Read MorePosted on Wed, 12 Jun 2019 06:21:17 +0000
If you are dealing with refrigeration systems, you can use one of the best EVP vacuum pumps, which is essential to ensure that you have professional maintenance or maintenance work. Without the best EVP vacuum pumps, it is likely that non-condensable molecules will be left behind; these molecules...
Read MorePosted on Wed, 12 Jun 2019 05:58:45 +0000
Vacuum Drying Crystallization The vacuum drying crystallization method is a variant of the dry drop method, in which the final analyte/matrix droplets applied to the sample table are dried rapidly in a vacuum chamber. Vacuum drying is one of the simplest options for reducing the size of analyte/m...
Read MorePosted on Tue, 11 Jun 2019 06:33:59 +0000
Vacuum System of Design and Installation Single-stage rotary vane vacuum system is a new type of vacuum equipment with automatic vacuum degree control, which uses a single-stage rotary vane vacuum pump of SV type to make up for the shortcomings of the original vacuum pump. The control system of t...
Read MorePosted on Tue, 11 Jun 2019 06:04:36 +0000
Stainless steel is an alloy material containing iron, carbon, nickel and chromium, and a non-magnetic stainless steel material. Stainless steel has better malleability. Because of the austenite structure of stainless steel, it has strong corrosion resistance in many environments, good fracture re...
Read MorePosted on Mon, 10 Jun 2019 06:11:28 +0000
Glass has been widely used in modern times and has always been a product with large market demand. By using specific treatment methods, we can not only make full use of the characteristics of glass, but also make up for its defects, which are no longer subject to the natural properties of glass. ...
Read MorePosted on Mon, 10 Jun 2019 05:49:31 +0000
EVP vacuum technology focuses on the nineteenth National Congress and actively innovates. At present, rotary vane vacuum pumps are widely used in vacuum smelting, liquid steel degassing, vacuum freeze-drying, vacuum distillation, vacuum concentration, vacuum attraction, etc., especially in petroc...
Read MorePosted on Thu, 06 Jun 2019 06:20:57 +0000
The invention provides a rotary material for a vacuum pump. The material is based on NBR modified phenolic resin, asbestos fiber as reinforcing material, chooses reasonable formulation, is mixed and processed by orthogonal odd number lamination hot pressing. It has the properties of low linear ex...
Read MorePosted on Thu, 06 Jun 2019 06:00:17 +0000
Small vacuum plasma surface treatment machine The plasma pretreatment and cleaning have created ideal surface conditions for subsequent coating of plastics, aluminium and even glass. Because plasma cleaning is a dry cleaning process, materials can enter the next processing process immediately aft...
Read MorePosted on Wed, 05 Jun 2019 06:07:49 +0000
Water diversion engineering industry: In the past, the water pump must be equipped with a one-way valve (also known as flower basket) in the suction pipe, and the air is stopped by irrigation. When the one-way valve fails, it must be repaired by human, which is time-consuming and laborious. Winte...
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