Gravity Die Casting

 

Gravity Die Casting

Gravity Die Casting (Permanent Mould Casting) employs the use of steel moulds which allow Aluminum to solidify by gravity.  Molten metal filling is ensured by feeder design, while use of fibre glass filters prevent inclusion and oxides from flowing along with the molten Aluminum.  The steel moulds will ensure rapid chilling, while ceramic riser cup will ensure proper feeding of molten Aluminum during solidification, resulting in production of very sound quality castings. These castings are heat treatable and provides excellent mechanical properties.

Accuracy	Moderate Dimensional Accuracy.
Wall Thickness	Min. 3 to 4 mm.
Volume	250 – 100000 per annum.
Surface Finish	Good textured surface finish.
Tool Cost	Moderate.
Tool Material	Cast Iron or Die Steel.
Tool Manufacturing Time	4 – 6 Weeks.

Our Capabilties

Annual Production Capacity	1500 MT Per Annum
Casting Weight Range	0.100 Kg. to 25.0 Kgs.
Casting Machines	6 Core Movement Casting Machine – 1 No. Tilt Pouring Machine (-35 to + 90 Degree) – 1 No. Vertical Casting Machine – 6 Nos. Fully Automated Piston Casting Machine – 2 Nos. Horizontal Casting Machine – 4 Nos.
Bulk Melting	500 Kgs. Electric Tilt Pouring Furnace – 1 No.
Production Melting	300 Kgs. Electric Melting Furnace – 2 Nos. 250 Kgs. Electric Melting Furnace – 1 No. 200 Kgs. Electric Melting Furnace – 2 Nos.
Nitrogen Rotary Degassing Unit	(for removing Hydrogen from Aluminum)
Density Index Analyzer	(for checking Hydrogen content in Aluminum)
Shell Core Shooter	Up to 5 Kgs. hollow shell.
Cold Box Core	Up to 25 Kgs.