1 Introduction Air-cooled heat pump chiller as a cold and heat source of central air conditioning has its equipment utilization, a machine winter and summer, eliminating the need for water-cooled chiller cooling water systems and heating boilers, water-saving, Energy conservation and environmen.......
1, Check before operation 1) Check the rotation direction of the motor is in accordance with the rotation direction specified by the pump (please refer to the corresponding model instruction). In the test motor rotation direction, should be a separate test motor, must not be connected with the.......
Slurry pump type is divided into: 1 from the number of impeller divided into: single-stage slurry pump and multi-stage slurry pump 2 from the shaft and horizontal plane position: horizontal slurry pump and vertical slurry pump 3 intake from the impeller into the water Modes of division: single .......
Techni Waterjet Pty Ltd Australia is a company that specializes in the development, manufacture and sale of high precision water knives. The biggest advantage of Tektronix waterjet is the world's leading advanced technology, currently with the PAC 55 five-axis cutting head (the world's .......
In the maintenance process, the diagnosis of pump failure is a key part of the following are given several common failures and elimination measures for you to set the pump fault diagnosis. 1, no liquid to provide insufficient liquid supply or insufficient pressure 1) the pump is not filled with.......
Shanghai has another new move to promote home energy saving - to the air to heat. The country's first mass production of integrated indoor air to heat pump water heater assembly line was recently completed in Shanghai, this product is usually 70% energy saving than electric water heaters. I.......
However, we must pay attention to improve the reliability and life of the pump, pay attention to the quality of the submersible pump and gradually enter the international market, China's submersible pump in the international market has obvious price competitive advantage. In particular, to.......
Several leading engineering machinery enterprises of construction machinery have recently announced a large pre-announcement of profits in the first half of the year. Zoomlion’s semi-annual results have been pre-increased by 50% to 100%; Xugong Machinery, which benefited from the inje.......
At the Engine Expo 2005 in Stuttgart, Germany, Dana Motor Company introduced the advanced series of Intelligent Cooling (TM) electric pumps. According to reports, Dana shows three kinds of new brushless DC coolant pump can achieve accurate and reliable temperature control, easy to meet a varie.......
Due to the structure of the limited displacement, usually that the gear pump can only be used as a constant flow hydraulic source. However, the attachment and threaded coupling valve scheme is effective in increasing its functionality, reducing system costs and increasing system reliability, a.......