Investment casting

nvestment casting is an industrial process based on and also called lost-wax casting, one of the oldest known metal-forming techniques. From 5,000 years ago, when beeswax formed the pattern, to today¡¯s high-technology waxes, refractory materials and specialist alloys, the castings allow the production of components with accuracy, repeatability, versatility and integrity in a variety of metals and high-performance alloys. Lost foam casting is a modern form of investment casting that eliminates certain steps in the process.

The process is generally used for small castings, but has been used to produce complete aircraft door frames, steel castings of up to 300 kg and aluminium castings of up to 30 kg. It is generally more expensive per unit than die casting or sand casting, but has lower equipment costs. It can produce complicated shapes that would be difficult or impossible with die casting, yet like that process, it requires little surface finishing and only minor machining.

Precision Casting Products
Automotive investment Castings
Automotive investment Castings
Supply high quality castings for automobile, marine and railroad system.
Railroad part casting
Railroad part casting
Supply high quality castings for automobile, marine and railroad system.
Marine castings
Marine castings
Supply high quality castings for automobile, marine and railroad system.
Agricultural castings
Agricultural castings
Supply all types of machining services for castings, also metal processing machining parts.
Valve Investment Castings
Valve Investment Castings
Supply high quality castings for valve industry and pipe fittings field.
Excavator bucket Teeth
Excavator bucket Teeth
Supply various kinds bucket teeth, excavator teeth, side teeth, cutting edges... for mining machinery.
Construction parts(casting)
Construction parts(casting)
We supply various kinds of construction spare parts in high quality.
Engineering parts(castings)
Engineering parts(castings)
We offer a wide range of engineering castings according to customer¡¯s specifications.
PLEASE CONTACT FOR MORE INFORMATION:
add:LuoChiMiao Industrial Area, ChengHuang Vilage, YunLong Town, YinZhou District, Ningbo, China 315135 | tel:0086-574-88183248