Double Star Luohe Zhongyuan Machinery Co., Ltd. is the backbone of Double Star Group in foundry machinery, and one of six key enterprises of original ministry of machinery industry and the largest machinery production base in Henan province of China.

With more than 40 years of manufacture and practice experience in foundry machinery, we mainly product foundry sand reclamation complete plant, Vacuum process molding plant, sodium silicate sand reclamation complete plant, Lost foam(EPC process) production line, dust removal and surface cleaning equipments.

Our company in 1999 got through ISO9000 authentication. Our company subordinates five branch factories and one research institute. It is the second measurement unit in China, and the only enterprise that obtained the pressure vessel manufacture license in foundry machinery industry. We developed the first Vacuum process molding plant to manufacture axle castings in China. Our three-claw clamping positioning device, self-hardening double sand three mixing continuous mixer, multilevel efficient reclamation winnower, roller reversal type strength scrub reclaimer, hydraulic clamping turn-over machine, winnowing and magnetic separation as one machine, and low speed continuous sand mixing device have obtained national patent in China. We have the comprehensive ability of completely independent design, development, manufacture and commissioning. Our equipment have been sold throughout the country and exported to Asia, Europe, South America and other regions, whose technical level has reached the international advanced level.