We have the wide range of Shell making machine sizes producing shell molding parts as large as 1000mmX800mmX600mm.The weight can be reached to 150kg.
• Shell molding can be completely automated for mass production.
• Complex shapes and fine details can be formed with very good surface finish, highproduction rate.
• There are few problems due to gases, because of the absence of moisture in the shell, and the little gas that is still present easily escapes through the thin shell. When the metal is poured some of the resin binder burns out on the surface of the shell, which makes shaking out easy.
• Very large parts and complex shapes can be produced.
• Short lead time possible. It only take 1 day from shell making to pouring.
Investment casting can produce complicated shapes that would be difficult or impossible with other casting methods. It can also produce products with exceptional surface qualities and low tolerances with minimal surface finishing or machining required.
We produces investment casting with two types of process, Silica sol and lost wax. The material we pour includes carbon steel, alloy steel with a weight range from 0.2 to 50 kg.
Sand casting is the most versatile casting process, allowing for any size and shape of castable products, limited to small series and expensive parts. Considering the cost and efficiency of production, sand casting is mainly used to produce products weighing more than 50kg. The materials we supply are Carbon Steel, Alloy Steel in accordance with the specifications of ASTM, SAE, AISI, ACI, DIN, EN, ISO, and GB standards.
Forging can produce a piece that is stronger than an equivalent cast or machined part. As the metal is shaped during the forging process, its internal grain texture deforms to follow the general shape of the part. As a result, the texture variation is continuous throughout the part, giving rise to a piece with improved strength characteristics.
The materials of steel forging include stainless steel (SS303, SS304, SS316, ect.), carbon steel (1020, 1035, 1045, A105, Q235, 20CrMnTi, ect.) and alloy steel (20Cr, 20CrMo, 30CrMo, 35CrMo, 42CrMo, ect.). The Max et weight of our forgings up to 35 KG.
Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mould cavity. It is especially suited for a large quantity of small- to medium-sized castings, which is why die casting produces more castings than any other casting process. Die castings are characterized by a very good surface finish (by casting standards) and dimensional consistency.
• Aluminum die casting: ASTM: A356, A360, A380, A383; JIS: ADC1, ADC3, ADC6, ADC10, ADC12
• Zinc die casting: Zamak 3, Zamak 5, ZA8, ZA27
150-1,250 ton
Based on demand and application of products, Kamoth will choose the process cost-wisely for our customers.