Submersible sewage pump is a pump and motor Siamese, and at the same time submerged work under the pump products, compared with the general horizontal pump or vertical sewage pump, submersible sewage pump clearly has the following advantages:
1. Compact structure, small footprint. …
Lead: Recently, three foreign "hackers" once again used the car's third-party software 0day vulnerability to successfully attack the Audi TT car's airbag and shut it down. It should be noted that the February 2015 US General Motors OnStar system security vulnerabili…
Diaphragm vacuum pump, advanced design, high work efficiency, long service life, is a new generation of high-tech products in one. Diaphragm vacuum pumps provide vacuum condi…
If the liquid level is too low, the main oil pressure is too low. The reverse brake belt has poor servo, such as poor piston seal, improper assembly, leakage, etc. (only for reverse gear). Advance brake belt is defective, such as poor piston seal and improper assembly. Leakage, etc. (only …
Axial flow pump principle:
Instead of relying on the centrifugal force of the impeller on the liquid, the axial liquid pump delivers the liquid by using the impeller of the rotating impeller to flow the liquid to be transported in the direction of the pump shaft. When the axial-flo…
Judging from the current state of market economy development, it is very important for auto packaging machine companies to establish a professional team. Moreover, the team's strength must be continuously expanded and powerful, and the strength of the team should be expanded so that th…
Application of polyester industry S7400PLC control system in PTA air compressors Xia Yu, Li Yonghong (Urumqi Petrochemical Company, Urumqi, Xinjiang 830019, China) In the field of defects, using the field instrument, using Siemens' latest S7400PLC system to achieve interlock control, …
Slant bed CNC lathe and peace bed CNC lathe machine layout comparison:
Flat bed CNC lathe two rails where the plane parallel to the ground plane. Slant bed CNC lathe two rails where the plane intersects the ground plane into a bevel, the angle of 30 °, 45 °, 60 °, 75 ° …