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Requirements for the use of vacuum pump oil

Requirements for the use of vacuum pump oil

Posted on 2020-04-26 11:51:20 by antsalliance

Vacuum pump oil refers to the lubricating oil used for vacuum pump. Because the vacuum degree of vacuum pump is usually (10-4 ~ 10-8) × 132.9pa, and it is easy to absorb water in operation, it is required that the vacuum pump oil has low evaporation and e [....]

How to select valves

How to select valves

Posted on 2020-04-26 11:43:11 by antsalliance

Valve specification and category shall meet the requirements of pipeline design documents

1. The model of the valve shall indicate the number requirements of the national standard. If it is an enterprise standard, the relevant description of the model [....]

2BV water ring vacuum pump selection guide

2BV water ring vacuum pump selection guide

Posted on 2020-04-26 11:33:53 by antsalliance

2BV series water ring vacuum pump is a single-stage pump with integral structure and pump coaxial. The shaft seal adopts mechanical seal, which has the characteristics of simple structure, simple installation, oil-free, safe and reliable. [....]

Three maintenance skills of vacuum dryer

Three maintenance skills of vacuum dryer

Posted on 2020-04-24 10:51:51 by antsalliance

Under the background of the continuous development of food industry and the increasing requirements of food drying market, food drying equipment is developing in the direction of more efficient, energy-saving and environmental protection as well as good d [....]

Low temperature vacuum drying equipment food processing industry

Low temperature vacuum drying equipment food processing industry

Posted on 2020-04-24 10:35:52 by antsalliance

With the continuous development of vacuum drying technology, there are vacuum low temperature automatic continuous dryer, ultra-low temperature vacuum dryer and other equipment that can achieve the drying function at low temperature, which well meets the [....]

Box vacuum dryer and double cone rotary vacuum dryer

Box vacuum dryer and double cone rotary vacuum dryer

Posted on 2020-04-24 10:22:04 by antsalliance

​A few days ago, some users said when purchasing equipment that vacuum drying was proposed for API 1 of the company. Since such equipment has not been used in production, they want to know the advantages and disadvantages of box vacuum dryer and double co [....]

transformer drying common methods

transformer drying common methods

Posted on 2020-04-24 09:57:44 by antsalliance

The device body is placed in the original oil tank, and the winding coil outside the oil tank is dried by the eddy current heating of the tank skin through the current. At this time, the tank wall temperature shall not exceed 115 ℃ ~ 120 ℃, and the body t [....]

vacuum impregnation equipment advantages

vacuum impregnation equipment advantages

Posted on 2020-04-23 10:50:28 by antsalliance

Vacuum impregnation equipment is to place the workpiece to be impregnated in a closed pressure vessel for vacuumizing, and then transfer the impregnating liquid into this vessel, and then apply the necessary pressure to make the impregnating liquid penetr [....]

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