Our Cast iron foundry occupies over 130.000 m2, facilitated with resin-sand and shell sand processing line, and 5 tons electric furnace, which can cast parts weight from 0.1kgs up to 10,000kgs, Annual output exceeds 10000 tons.
Besides normal Gray iron and Ductile iron for Pump, Valve, Compressors, and other Fluid Machinery and Engineering, we also specialize in ASTM A536 100-700-3 Quenched and tempered to hardness 450-500BHN, ductile iron for abrasive application, ASTM A532 CLASS III 25 CR high chrome wear resistant ductile iron for slurry pump, mining and engineering machinery, ASTM A439-83 D-5S High Nickle Ductile iron for Refrigeration Compressors and Austempered Ductile Iron Castings for Rail Transportation Equipment’s, Engineering and Agricultural Machineries.
For many years, Zen Young Foundry has been providing customized metal casting services for various industries and project types.
If you are looking for a solution that fits your custom metal Sand casting project, Zen Young can help you produce perfect metal parts through a reliable casting process.
We always welcome special material and difficult parts and would like to help our comstomers utmost.
The material used to make molds for sand casting is sand, not ceramics. Due to the roughness of sand, sand casting is most commonly used for large castings, which usually require less detail precision and tolerances.
Shell mold casting is a metal casting process similar to sand casting, in that molten metal is poured into an expendable mold. However, in shell mold casting, the mold is a thin-walled shell created from applying a sand-resin mixture around a pattern. The pattern, a metal piece in the shape of the desired part, is reused to form multiple shell molds. A reusable pattern allows for higher production rates, while the disposable molds enable complex geometries to be cast. Shell mold casting requires the use of a metal pattern, oven, sand-resin mixture, dump box, and molten metal.
Investment casting is one of the traditional casting methods. That is, the metal is heated to the temperature of the molten liquid, and then the material is poured into a mold designed with a suitable negative space and gated to effectively completely fill the molten metal. Once the metal has cooled and solidified, the metal part can be removed from the mold for finishing. Investment casting, also known as lost wax casting, is usually used to make jewelry and metal parts with complex shapes.
Die casting is a kind of metal casting process, which is characterized by forcing molten metal under high pressure into the forming cavity. The cavity is made using two hardened tool steel molds, which have been processed into a certain shape, and die casting works similarly to injection molds.
Lost foam casting is a type of evaporative pattern casting. it maintains outstanding advantages, especially in casting complicated and precise molds.Unlike traditional methods which include the pattern withdrawn process before casting and require skillfulness in the pattern removal step, with respect to the lost foam method, the pattern is evaporated when the molten metal is poured into helping to reduce these considerations.
We will choose different casting methods for processing according to the product shape, material and your working conditions. Many years of processing experience can guarantee the quality of the casting parts.