Roller hearth trays by Qingdao Hexin Machinery Co.,Ltd.
Our company produce various kinds of heat treatment roller hearth trays, baskets. Part of the material are: ZG4Cr25Ni20Si2、ZG4Cr25Ni35NbW, 2535W5, ZG4Cr28Ni48W5Si2(2848W5), Co20 and so on. According to the different material, we can achieve the highest heat resistance temperature of 1200 degrees.
QINGDAO HEXIN MACHINERY CO.,LTD specializes in producing vacuum furnace tray and various types of heat treatment furnace tray. With many years experience in manufacturing cast trays and baskets ,HEXIN MACHINRY possess ability to manufacture furnace trays and baskets with all kinds of specifications and types. And we also customize heat treatment furnace trays and baskets as our customer’s various design requirements. The general dimensions of our heat treatment furnace tray and baskets are:1230*1210*75、670*450*40、900*600*40. The heat resistant castings manufactured by HEXIN MACHINRY are widely used in AICHELIN, IPSEN, FENGDONG industrial furnaces. Mainly materials:ZG4Cr25Ni20Si2、ZG4Cr25Ni35NbW、2535W2、2848、ZG4Cr28Ni48W5Si2（2848W5）、Co20 etc. The highest heat-resisting temperature can reach to 1200℃ for some materials.