Aluminium Foundry

rowell specializes in manufacturing complex precision castings in various aluminium alloys using gravity and sand casting process.

The batch size ranges from 1 off to larger batch quantities.

Able to offer casting size 50 gram to 350 kg single piece.

Equipped with 4 Electric melting furnaces

150 Kg bale-out furnaces – 2 Nos

250 Kg tilting furnaces – 2 Nos

Heat treatment facility equipped with 2 heat treatment furnaces of 1 cbm each.

Current production and developed castings in aluminium alloy grades as below, including special grades such as aluminium tin alloy.

Aluminium Grades:

BS1490: LM4, LM5, LM6, LM9, LM13, LM16, LM25

ASTM: 204, 208, 319, 514, A413, A360, 336, 355, A356, 356

DIN: AlSi6Cu4, AlMg5, AlSi12, AlSi10Mg, AlSi12Cu, AlSi5Cu1Mg, AlSi7Mg

Special Alloy: ASTM B850.0 (Tin alloy with Si – 0.4% max and Tin 5.5-7%)