Gear pump is mainly used in oil, chemical, metallurgy, mining, power plants and other industries of oil media transfer, pressurization, fuel injection, and large oil and thin oil machinery and equipment circulation, in all types of machinery and equipment can do lubrication pump use. Motor overhea

Compressor , a driven fluid machine that delivers gas and raises gas pressure. It is the heart of the refrigeration system. It sucks low-temperature and low-pressure refrigerant gas from the suction pipe, drives the piston through the motor and compresses it, and then discharges high-tempe

The rising prices of upstream raw materials have made it impossible for domestic companies to shift to the consumer end. At the same time, it has been difficult to explore overseas markets. The plight has led to a decline in the profits of the Chinese tire industry and a deepening of losse

Liugong ZL50CN loader, D series excavator new products released on October 17 held in Liuzhou, Guangxi. The launch of new products in the fourth quarter will help Liugong Group sprint sales targets of RMB 17 billion this year. The ZL50CN loader is an upgraded version of the ZL50C loader. It applie

Inspection, Inspection and Complementary Testing 1 Inspection at the manufacturer's factory The purchaser will specify in the order to inspect the Valve at the valve manufacturer and to witness the inspection and testing of the valve. During the execution of the purchase contract, the Buyer Insp

Brazil encouraged the development of the private chemicals sector and received good results. Comperj plans to build a large-scale chemical conglomerate project in Rio de Janeiro in 2012. The consortium will extract heavy oil from Camps Bay and process it into various petrochemical products. By th

The China Association of Automobile Manufacturers said on the 12th that the European Wheel Manufacturers Association (EUWA) recently applied for an anti-dumping investigation on China's exports of auto-aluminum alloy wheels to the EU. There is no reason for this. The Chinese side has org

Model NO.: WRTZHX630 Working

3 precautions when installing the gear pump in the hydraulic system: 1, the hydraulic pump shaft and motor drive shaft concentricity deviation of less than 0.1MM, the general use of flexible coupling, V belt does not allow direct drive shaft rotation, to prevent the pump shaft by the radial force

Today, through the Internet, people can buy almost any consumer product. From Taobao’s “volume” commodity phone cards and game cards to home appliances at Jingdong Mall, online shopping has long been part of many people’s lives. However, buying cars online is stil

To complete China's proposed "10th Five-Year" period of 10% emission reduction of the hard targets, in addition to grasping environmental education, really work hard; must also pay attention to details. To understand clearly where the requirements of this indicator come from,

introduction The communication DC power supply is the basic telecommunication equipment, which provides power supply guarantee for the communication main equipment. The battery pack is an important part of the communication DC power system, which is equivalent to the backup power supply and is the