ZJ, ZJP old Roots vacuum pumps are widely used in the manufacture of other occasions metals, non-metallic materials industry, vacuum degassing, vacuum melting, vacuum surface treatment and low-density wind tunnel testing and electrical equipment, vacuum freeze-drying equipment, the pump water ring vacuum pumps, liquid ring vacuum pumps after a series configuration, more suitable for the chemical industry vacuum polymerization reaction, decomposition and food industry vacuum distillation, vacuum drying, vacuum crystallization process. BZJ series two-stage Roots pump main features: 1, no oil and water pumping chamber, no secondary pollution; 2, with two single-stage pump series Roots vacuum compared to where the best, compact, space small; 3, fewer parts, easy maintenance and repair Roots vacuum, reducing the cost; 4, the internal connection between the level of the vacuum chamber, reducing the connection between the two pump Roots vacuum pipe leakage manufacturers to improve the unit's performance indicators; 5, the internal structure optimized to improve the efficiency of the vacuum pump, reducing power consumption; 6, the control system of the entire unit is more simple and convenient; 7, reducing the unit auxiliary fittings, more conducive to the production and maintenance of the unit where Luo Mainz Roots vacuum pump _ _ Zhucheng East Machinery Co., Ltd. is provided by John Han Machinery Co., Ltd. Zhucheng East. Zhucheng East Han Machinery Co., Ltd. (www.dhlcfj.com) (http://www.dhlcfj.com) strong, credible, Shandong Weifang fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the East Han Machinery Co., Ltd. Zhucheng and you hand into the brilliant, for a better future! You can also access (www.dhlcfj.com/supply_details_37057875.html), for more information about the company.