Screw pump types and differences

Screw pump is divided into single screw pump, twin screw pump, three screw pump. This article describes in detail their structure, characteristics, performance parameters, the difference between the four aspects of the application, as well as their advantages and disadvantages.

Liu Chang Cheng Long 609 Debuts at ASEAN Expo


All along, Dongfeng Liuzhou Automobile will launch a new truck-type news. It has attracted wide attention from the commercial vehicle industry and has also attracted the interest of industry competitors and truck users. Although a variety of news and industry rumors have occasionally a

Liquefied gas valve installation and use of technical requirements

1, the liquefied gas valve chamber should be cleaned before installation and clear the defects caused in transit; 2, liquefied gas valve installation should keep the butterfly valve shaft is horizontal, the piston valve vertically up position; 3, liquefied gas valve Before commissioning, the tr

Neijiang auto parts industry will achieve growth in four areas

In order to build a base for auto parts in the western part of China, Neijiang plans to build a Neijiang Auto Parts Technology R&D Center in the West Industrial Park of Neijiang City. The immediate goal of the center is to establish a provincial R&D center to provide technica

Dental caries achieve safety zero accident goals

On July 2, 2010, the reporter was informed at the Safety Production Month Commemorate and Ankang Cup Knowledge Contest held by Qijiang Gear Transmission Co., Ltd.: In June, the company closely focused on the subject of “Safety Development, Prevention-oriented” and activel

Bridgestone U.S. Truck Tire Price Increases 6%

Bridgestone Bandag Tire Solutions (BBTS) has raised the price of truck tires in the U.S. market by 6% from July 1, 2010.

The VP of marketing at BBTS stated: “We have been providing inexpensive tires to large customers and distributors. However, the prices of energy, fue