Qingdao Hexin Machinery Co.,Ltd

Qingdao, China

Our castings for incinerator furnaces are of long life service like, and other products includes casting stackable baskets for heat treatment furnaces, trays and grids for furnace, roller hearth trays , serpentines trays , furnace fixtures, jigs, for chamber furnace, pit furnaces. Our company work with German companies for long term cooperation, most of our castings are exported to Germany, France, Italy, Spain, USA, South America, Turkey, SA and get very good reputation from our valued customer, more products like fan wheel, skid riders, link belt casting, loading bars, cross beams, walking beams. Our castings are made from high nickel and high chrome heat-resistant special alloys, cobalt base alloys, like HU, HT, HK, HP, HW, 50Cr/50Ni (2.4813), 1.4865, 1.4849, 1.4848, 1.4852, 2.4879 , which could work at the highest temperature of 1300 degrees. (refuse incinerator grate bars, high alloy heat resistant casting grate bars for incineration furnaces)

Our static casting foundry and foundry expert have more than 30 years of production experience, we is focusing on the castings for heat treatment furnace components, our heat resistant casting for heat treatment fixtures are casted by investment casting , namely lost wax casting, and sand casting methods. main products includes casting stackable baskets for heat treatment furnaces, trays and grids for furnace, roller hearth trays , serpentines trays , furnace fixtures, jigs, for chamber furnace, pit furnaces. Our company work with German companies for long term cooperation, most of our castings are exported to Germany, France, Italy, Spain, USA, South America, Turkey, SA and get very good reputation from our valued customer, more products like fan wheel, skid riders, link belt casting, loading bars, cross beams, walking beams. (cast furnace fans, grids, and baskets, high alloy heat resistant casting base tray and basket)

The cast belts for conveyor belt furnaces are made by investment casting method, with heat resistant stainless steel material like 1.4848, 1.4849, 2.4879 as per request of customers, we supplied a lot of such cast link belts for USA , EURO customers, we have mature casting process and advance equipments to guarantee quality of surface and inside.

HEXIN is expert for such castings, When you come to HEXIN, you come to the real reliable professionals. (Furnace charging fixtures, investment casting link belts and gear rolls )

we produce various cast fixtures for heat treatment furnaces like Aichelin, Ipsen, Fengdong, . main products includes casting stackable baskets for heat treatment furnaces, trays and grids for furnace, roller hearth trays , serpentines trays , furnace fixtures, jigs, for chamber furnace, pit furnaces.

We work with German companies for long term cooperation, most of our castings are exported to Germany, Italy, Spain, USA, South America, Turkey, SA and get very good reputation from our valued customer, more products like fan wheel, skid riders, link belt casting, loading bars, cross beams, walking beams. With heat resistant stainless steel like HU, HT, HK, HP, HW, 50Cr/50Ni (2.4813), 1.4865, 1.4849, 1.4848, 1.4852, 2.4879 , which could work at the highest temperature of 1200 degrees. (multi pupose furnace fixtures, cast racks, high alloy heat resistant casting furnace fixtures, cast racks)

We offer pipe fittings.Main rollers, patterned roller, engraved rollers for glass rolling machineqingdao hexin machinery co., ltd.Foundry address:beian industrial park, qingdao, chinam the quality and service supplied by some of the chinese companies are indeed decreasing because most of them are aiming for money only, but the founder and share holders of hexin machinery are different, we are aiming for supplying reliable quality rollers for the glass industries and steel industries, we are hoping to help someone each day, we are working for the balance of work and money. Hexin is a name you can trust with in china. To do the best or nothing. With this motto in mind and the help of more than 40 experienced technicians from the industry, we produce thousands of rollers each year, for more than 400 glass production lines in china and abroad. For cast rolling glass lines, we supply main rollers: plain rollers, engraved rollers for all pattern, transport rollers, table rollers, positioning rollers. Embossing rollers, patterned roller .the quality of our rolls is as good as the german industry leader dornbusch, ungricht.Our roller conveyor system of the annealing lehr for float glass and flat glass production, the cast glass rolling machines for rolling of solarphotovoltaic, decorative, wired and figured, patterned glass.

We offer Reformer Tubes.Reformer tubes, centrifugal casting reformer tubes assemblies, heat resistant petrochemical tubes Tubes are used in hydrogen, methanol, and ammonia reformer furnaces, which are widely used in petroleum and chemical industries. HEXIN tubes are made of centrifugally cast from heat-resistant alloys such as HK-40, HP-50, Nb-modified HP, and micro-alloyed HP. (Reformer tubes, centrifugal casting reformer tubes assemblies, heat resistant petrochemical tube) At HEXIN, we select only the new raw material , like NICKEL plate, Chrome alloy. We use the currently worldwide first class spun casting machine designed with Germany technology, imported Spectrometer, boring machinery, and all the first-class professional inspection facilities in-house. (Reformer tubes, centrifugal casting reformer tubes assemblies, heat resistant petrochemical tube) To avoid the damage of the tubes on operation like creep damage, thermal shock, external oxidation, internal carburization, we control the quality of the tubes from the incoming raw material like weld filler material, molten materials, PMI is the first step, then we use Spectrometer to check chemical composition for each heat of molten, Eddy current testing, Ultra sonic testing, Radiography testing, Dye penetrant test, leak test, etc. (Reformer tubes, centrifugal casting reformer tubes assemblies, heat resistant petrochemical tube)

We offer Radiant tube.Radiant tube, centrifugal cast radiant tube, high alloy heat resistant radiant tube The radiant tubes are working at high temperature environment on average: 800-1200C, most of them are used for metallurgical industry furnaces like CAL(continuous annealing line), CGL(Continuous galvanizing line), produced by centrifugal or spun casting method.(Radiant tube, centrifugal cast radiant tube, high alloy heat resistant radiant tube) The radiant tubes are made from high nickel and high chrome heat-resistant alloys, cobalt base alloys, like HU, HT, HK, HP, HW, 2424NbTiZr, 50Cr50Ni (2.4813), 1.4865, 1.4849, 1.4848, 1.4410, 1.4059, 1.4841, 1.4845, 1.4852, 2.4879 or as per customer's requirements.(Radiant tube, centrifugal cast radiant tube, high alloy heat resistant radiant tube)