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Qingdao Hexin Machinery Co., Ltd. are professional cast furnace trays, cast heat treatment basket, cast pit furnace fixture, cast fixtures, cast furnace fans, cast link belts, roller rails manufacturer from China. Qingdao Hexin Machinery Co., Ltd. specializes in producing all kinds of heat treatment fixtures used for heating processing equipment, like tray, basket, fan and so on. Widely used for famous brand heat treatment equipment, such as IPSEN, AICHELIN, FONTON, multy purpose,furnace tray base, tray for heat treatment furnace, batch skid trays
cast, furnace tray, grids baskets for heat treatment fixtures, investment casting base tray, roller hearth trays, stacking trays, Tray Assemblies and so on.

Qingdao Hexin Machinery Co., Ltd. specializes in producing heat-resistant cast fan,fan blade ,fan impeller and other fan products that used for heat treatment furnace.The fans are mainly used to circulating the furnace atmosphere and make it evenly.They are mainly used in pit gas carburizing furnace , make the atmosphere evenly cracking ; pit tempering furnace, multi-purpose furnace to make the furnace temperature uniform. The production process is precision casting,and then machining,PT test ,dynamic balance and static balance tests.
Based on our years of heat resistant furnace fans production experience, the general materials are:1.4848,1.4852,2.4879.and according to different furnace usage situations to choose different material,can resist maximum temperature up to 1250ºC.