Insertion Machine: Roots vacuum pump features

2019年11月3日星期日

Roots vacuum pump features

Roots vacuum pump rotor using high precision CNC machine tools made of precision and balance check, so it has a good geometric symmetry, rotor meshing gap uniform. Roots vacuum pump body, side covers also use special machine processing, so their accuracy is higher. Roots vacuum pump with smooth operation, low noise, small vibration, high ultimate vacuum characteristics. Roots vacuum pump Next will detail several features of Roots vacuum pump: 1, in a wide range of pressure (1 - 1 × 104pa) have a faster pumping speed. 2, the pump chamber without oil, to avoid the oil vapor pollution of the vacuum system. 3, small vibration, small noise. 4, mechanical friction loss is small, so the drive power is small. 5, easy to maintain and repair, low cost, high life expectancy. 6, can be extracted condensable gas. 7, can not be used alone, you must configure the front pump. Not allowed to start under popular pressure until the foreline pump pumps the Roots pump pressure to allow entry pressure before starting. Foreline pumps are generally water ring vacuum pumps, oil ring vacuum pumps, oil seal mechanical pumps. With the rapid development of China's industrial level, Roots vacuum pump is widely used in the vacuum metallurgy in smelting, chemical, food, industrial vacuum distillation, vacuum concentration and vacuum drying and so on. The face of environmental pressures and new technology applications, the type of vacuum pump equipment has become a new challenge! I believe Roots vacuum pump in the future will be the main vacuum pump equipment. Related articles: Dry screw vacuum pump working principle and structure of the troching line vacuum pump working principle and structure

Powered Pins Fastening System is firstly invented by our company in China. Not like as other Direct Fastening System, it only includes two parts: Tool and Powered pin. For the pins are joined to energy(Powder or solid propellant) by plastic part. Like this, we can do fastening work very rapidly. Especially for Ceiling fastening, we can do it just in floor, which is much faster than traditional way. No ladder required. No dust. Low nosie.

We can provide two kinds of Powered pins: double-base powder (DB series) and solid propellant( nitro-cotton,SP series). DB series can provide very steady and strong fastening. SP series can not only provide very steady fastening, but also can provide no-lead worksite requirements. For the system is 100% lead free in compliance with OSHA (CFR 1926.62). What's more,It is classified as non-explosive allowing for standard shipping and storage of the fasteners. The result is a system that stresses operations and environmental safety.

Our tool can be both used for two series.

Tool:

ceiling tool