The so-called tripping refers to leakage, short circuit, phase sequence can not be effectively protected. If the work can not start the motor is generally within the site wiring problem caused by tripping. First of all we need to know leakage protection w

Construction machinery spraying technology from Europe, has been successfully used in Europe for nearly 40 years time. Mechanical spray plastering technique can be applied to residential and public buildings, and can greatly enhance the wall plaster work

As road traffic regulation and guidance lifeline --- road markings, the system needs to draw the number is very large, the amount of road traffic marking paint surge, however, due to the construction aspects of quality, there are still some people in the

Peristaltic pump FAQ,Peristaltic pump

Peristaltic pump is one of a variety of positive displacement pumps on the market the fastest growing several. However, many people are not familiar with the technical principles and advantages of this pump, Peristaltic pump also called tubing pump .

Recently we’ve exported our GH100-1050 peristaltic hose pump to USA. The pump was carefully wrapped and put into a plywood case.

Also known as full hydraulic core drilling rig oil rig. A hydraulic drive and control all the moving parts of the rig. Such rig by high pressure pumps and variable stepless variable motor oil, simplify transmission mechanism, remove the gearbox, not only

High-performance grout compared with ordinary cement paste, the main difference in the ratio of raw materials of low water-cement ratio and multi-component, its purpose is to increase the density of cement slurry, cement slurry to improve the performance,

Drilling is the use of mechanical equipment, certain attempts drilled perforations projects in the formation. Its rock crushing manner and in accordance with the type of drilling tools, drilling techniques can be divided into Dayton and rotary drilling te