Investment casting offered by us is the process that uses a wax as well as thermoplastic pattern and is equipped with refractory slurry for forming a mould. It is a processing method where melted metal is casted into a form by surrounding a replaceable model with slurry that sets at room temperature.

It is used for small castings and also to produce entire aircraft door frames along with steel castings of up to 300 kg and aluminum castings of up to 30 kg.

Features of Investment Casting

	Allows Undercuts in the pattern
	Tolerance of 0.5 % of length are possible, and for small dimensions it can
	be as low as 0.15 %
	Weight of the castings can range from a few  grams for 60 Kgs
	Minimum wall thicknesses are about 0.5 mm to 1.0 mm
	Parts do not require machining because of the closed tolerances
	Smooth surface finish
	Excellent  production rates, particularly for small components
	Through dimensional accuracy and consistency
	High integrity castings
	Machining can be eliminates
	Minimal shot blast and grinding needed