Walkson is a professional trading company located in China. We focus on iron/steel castings in all size from 100 grams to 5 Tons. Yiwu Walkson Machinery Co., Ltd. is a partner that you can trust. With us you will have a 10 years€™ experience of casting technical and commercial. We can provide investment casting / sand casting / metal forging / machinal casting / casting heat treatment. We have a talent technical and quality team to guarantee good quality and low price castings are provided to you. Investment castingInvestment castingis a manufacturing process in which a wax pattern is coated with a refractory ceramic material. Once the ceramic material is hardened its internal geometry takes the shape of thecasting. The wax is melted out and molten metal is poured into the cavity where the wax pattern wasMethod: Lost waxMaterial: Stainless steel, Carbon steel, Heat-resisting steel, low alloy steel, Iron, ductile iron,copper Weight: 0.01kg-120kgCapacity: 1000ton/monthEquipment:Indcution furnace,MT, UT machine,CNC, machining center, CMM etc..Investment castingInvestment castingis a manufacturing process in which a wax pattern is coated with a refractory ceramic material. Once the ceramic material is hardened its internal geometry takes the shape of thecasting. The wax is melted out and molten metal is poured into the cavity where the wax pattern wasMethod: Lost waxMaterial: Stainless steel, Carbon steel, Heat-resisting steel, low alloy steel, Iron, ductile iron,copper Weight: 0.01kg-120kgCapacity: 1000ton/monthEquipment:Indcution furnace,MT, UT machine,CNC, machining center, CMM etc..DISA Manufacture LineDISAMATIC consists of a molding machine and mold transporting conveyor. A molding sand mixture, usually green sand or bentonite, is blown into a rectangular steel chamber using compressed air. The molding sand is then squeezed between two patterns, which are on the two ends of the chamberMethod: DISA 131-X-400 Automatic Flaskless Molding Line from DenmarkMaterial: Iron, ductile iron Weight: 0.05k