Trolley line vacuum pump advantages and disadvantages

Thinner line vacuum pump in the current industrial use of more and more extensive, how to make its best to avoid weaknesses and enhance the competitiveness of this product in the market. More work needs to be done, the most important of which is to learn more about the advantages and disadvantages of this product. The trochoidal vacuum pump Next, the advantages and disadvantages of the trochanter vacuum pump will be described in detail. Advantages of the trochanter vacuum pump: 1. The trochanter vacuum pump is equipped with a trochoid rotor eccentric in the pump chamber. The inner wall of the pump slides and divides the pump chamber into two variable volume variable capacity vacuum pumps. Is a new structure suitable for large-scale development of low-vacuum pump; 2, small size, light weight, rotor balance is good, small vibration; 3, low pressure range pumping speed, nearly 10-1 Torr reached full Pumping speed; 4, compact structure, easy to use; power consumption is small, the pump ultimate vacuum (single stage) 8x10-3 care; 5, trochanter vacuum pump is suitable for pumping dry gas purging, , Can be extracted with a condensable vapor of gas; trochoidal vacuum pump shortcomings: 1, not suitable for gas delivery pump; 2, is not suitable for pumping off corrosive gases; 3, is not suitable for removal of the vacuum pump oil chemical And containing granular dust-gas; In summary, the advantages and disadvantages of trochoidal vacuum pump. We can see, the trochanter vacuum pump is a structure is more complex, difficult to manufacture, so that its promotion is subject to certain restrictions. But it runs smoothly, noise, small size and weight, than the power of small. Like other vacuum pumps, it can be used alone or as a forepump for diffusion pumps and booster pumps. Therefore, it can be used as a suction device in smelting, heat treatment, drying and dipping, chemical and food industries. Related Articles: Fixed-blade vacuum pump advantages and disadvantages Spray valve vacuum pump advantages and disadvantages


This classification including Construction Steel Pipe, usually they are used for construction purpose, also some customer use them for car , billboard, stents, fence etc.

Jinan Xin Jiyuan is specialized in ERW and Seamless square&rectangular tube/pipe, hollow section structure pipe, and galvanized pipe in China. Annual output reaches 1.5 million tons. We have 2 production lines, could producte square pipe from 20*20*1mm to 600*600*35mm, rectangular pipe from 20*30*1.2mm to 600*800*35mm. Xin Jiyuan can manufacture square rectangular pipes as per the standards of ASTM A500, JIS G3466, EN10219, EN10210,DIN2240, BS1387, AS1163. Steel Grade: A500 GR.A/B/C/D, SS400, STKR490, S355JR, S275JO, S275J2, S355J0, S355J2, C350, C350 L0 ect.

We have three heat treatment furnace, two furnace of 100 mt, and one furnace of 300mt, that means we could finish 500mt goods at the same time.

Construction Steel Pipe

Construction Steel Pipe,Construction Rectangular Steel Pipe,Construction Galvanized Steel Pipe,Construction Stainless Steel Seamless Pipe

JINAN XIN JIYUAN SPECIAL SECTION TUBE CO., LTD. , https://www.squarepipes.com