Vacuum airproof moulding sand processing system

Vacuum airproof mouldingsand processing system Technical parameterTypeDiameter of impeller(mm)rotating speed of impeller (r/min)max rate abrasive flow(kg/min)power of moto(kw)Q063Z11330294018011Q063Z15330294024015Q063Z18.5330294030018.5Q063Z22330294035022SpecificationV method is a new kind of modelling division of molding process, is the dry sand (water, binder and appendices), plastic sand in the heated with air vents and suction device on the pretence of peritoneal molding, seal, and depend on sand-boxed pump type air, causing casting internal and external pressure compelling dry sand have got tight, the needed for the formation of cavity of a physical modeling method.V method is mainly used in steel plant and equipment, with iron foundry production casting surface of V and internal quality is good, simple production process, reduce labor intensity. Equipment operation and reliable and stable quality. Main content and index: because in the process of using V had modelling method, which is needed to add water and other binder, binders, make good ventilation to ensure stable product quality, and the clean process easier, old sand not processing can reuse, easy to realize automatic production process.