With impurities pump technology development and improvement, the company combined with user feedback experience, the use of modern fluid dynamics theory, the theory of modern machinery, computer software design; I introduced ZJ series slurry pumps, slurry pumps of the series has models whole, the performance conditions cover a wide selection of convenient features. This series of products designed for single-stage, single-suction centrifugal slurry pumps. Form of the structure is divided into horizontal (ZJ series) and vertical (ZJL series). Horizontal pumps outlet diameter divided by 350mm, 300mm, 250mm, 200mm, 150mm, 100mm, 80mm, 65mm, 50mm, 40mm, and other specifications; each size diameter of the pump head in accordance with different impeller diameter needed for selection. The series slurry innovation in hydraulic design, structural design, etc., over-current components using a cast iron self-developed anti-abrasion high-chromium alloy, with high efficiency, energy saving, long life, light weight, reasonable structure reliable operation, small vibration, low noise, easy maintenance, and other notable features. Pump slurry pump double pump shell structure pump, flow components for easy replacement; ductile iron or gray cast iron pump casing outside the pressure required, the pump housing made of high chromium white cast iron or cast steel abrasion. R & D in order to improve slurry pump AH AH AH HH Slurry pump life, most domestic and foreign manufacturers have to find ways to protect the pump system, which leaks in the pump, capable of automatic alarm overload, overtemperature fault and automatically shut down equipment repair. But we believe, set up to protect the system in a horizontal slurry pumps AH 3 / 2C-AH pump is necessary, it can effectively protect the safe operation of the electric pump. But that is not the key issue, the protection system is only one remedy in pump failure after 65tl30 slurry pumps, is a more passive approach. The question should be fundamental to proceed, solve the pump seals, and other aspects of the problem of slurry pump overload, this is a more proactive approach. To this end we expeller hydrodynamic pump seal technology and design technology used without overload slurry pumps 4 / 3D-AH pumps, the larger fraction improved horizontal slurry pump AH pump seal reliability and load carrying capacity, extending the life of the pump ash slurry pump. 100zj42 slurry pump, Yongchang Pump (certified), slurry pumps from Hebei, Henan Yongchang Pump Manufacturing Limited. Hebei Yongchang Pump Manufacturing Co. (www.hbycby.com) Hebei Baoding, centrifugal pumps leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Yongchang Pump leadership with the staff warmly welcome all inquiries negotiations to create a better future Yongchang pump.