Tilt-line vacuum pump is a trochoidal rotor in the pump chamber for regular planetary motion vacuum pump, trochoidal vacuum pump is characterized by the cyclical changes in the studio to achieve a kind of suction Vacuum pump. Its use to make up for the lack of slide valve pump in the field of vacuum pumps is a pioneering product. Trochoidal vacuum pump trochoidal vacuum pump features: From the structure and use of results, trochoidal vacuum pump features are mainly reflected in the following aspects: 1) trochoidal vacuum pump balance, and its More stable operation, vibration is small, speed can be increased, you can do small size, pumping speed, suitable for the development of large pumping speed of the vacuum pump. 2) As the suction pipe is short and thick, it is beneficial to improve pumping speed under low pressure. Therefore, in the low-pressure range trochoidal vacuum pump pumping speed curve than the superiority of the pump. 3) trochoidal vacuum pump rotor and pump body is a pair of conjugate tooth meshing movement, so dust and small particles on its less effective. 4) trochoidal line vacuum pump can adapt to the higher temperature of the working environment, the temperature control device can make the pump chamber to maintain a high temperature for pumping a large amount of condensable water vapor. Trochoidal vacuum pumps still have a large pumping speed in the 1 - l0Pa pressure range, because of this advantage, so trochoidal vacuum pumps for the vacuum industry, large displacement devices. At present, the trochanter vacuum pump in metallurgy, heat treatment, drying, impregnation and other industries have been widely used. Its influence is more and more obvious. Related Articles: Fixed-chip vacuum pump features fixed-chip vacuum pump working principle and structure
This classification including Cold Formed Square Steel Tube, usually they are used for
contruction purpose, also some customer use them for car , billbord, 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.
Cold Formed Square Steel Tube
Cold Formed Square Steel Tube,Cold Formed Hollow Tube,Cold Formed Square Steel Pipe,Cold Formed Steel Section
JINAN XIN JIYUAN SPECIAL SECTION TUBE CO., LTD. , https://www.squarepipes.com