Hangzhou Fuyang Hengtong (Zhejiang HENT ) Electromechanical Engineering Co, LTD (hereinafter referred to as HENT), found in 1996and located in Hangzhou PR China, exclusively specializes in design manufacture, sales and service for industrial machinery. We are able to supply valve solution for handling dry powder or small granular material, particularly for cement industry

HENT' s main products include DQF upgrade electric ball valve for dedicated for inflation control(hent's patented technology); Powder material discharge control valve(improved Germany technology)Electric, Pneumatic Diverting Valve (improved Germany technology one in, two out or one in one out, and no material leaking from the other port): Silo top bottom-dump two-way valve(patented technology improved Germany technology); Gate valve dedicated for pulverized coal bunker and Rotary discharge control valve (improved Germany technology); New generation no jamming no material sticking vertical mill air-lock feeder valve; New generation preheater high-temperature flap valve (patented technology): Cement lump crusher (patented technology) Increase raw material, clinker and lump material new type electric/pneumatic slide valve: Self-cleaning rotary air-lock valve and so on HENT s quality and innovative designs are recognized by many global users and EPCS. These products have been serving throughout the world in over 400 plants, handling a wide variety of applications in the cement, mining, building material, food industry etc.
     HENT had been recognized as a high-technology enterprise with AAA credit class HENT DQF series electric ball valve, used in silo bottom inflation control system, preventing materal jams, had been patented by State Intellectual Property Office of the PR China( Chinese Patent No: ZL 2013 2 0011912. X), HENT Preheater high-temperature flap valve, improved on the collective advantages of international advanced similar valves(Chinese Patent No: 201520754483.4) swinging flexible on a long-term basis, sealed tight HENT vertical mill rotary air-lock valve truly realizes no jam and no material sticking in a long-time running Combination of HENT diverting valve and two-way valve obsoletes exit gate valve diverting valve, optimizing cemen transportation technology, not only preventing cement flour channeling library also energy-saving environmenta protection