Centrifuges for facing sand and green sand

Centrifuges for facing sand and green sand

The high rotary speed of the double-wall centrifuge discs of the facing sand and green sand centrifuges creates very high centrifugal forces. This accelerates the sand and the sand clumps are broken up. They then hit against a conical ring which produces a velvety-textured and free-flowing finished sand. The result is an improved strength of the facing sand which leads to an optimum surface quality of the cast components. This reduces the amount of rework needed. In addition, the centrifuging method improves aeration of the facing sand and decreases the temperature. Cleaning and reclamation of the sand raises the efficiency of your plant and reduces the costs. In addition, sand reclamation reduces waste and is environmentally friendly.

We are happy to advise you to choose the right centrifuges and installation options to ensure the best sand quality for your plant.

Green sand centrifuges - Specifications

Model Throughtput Drive power Circular vibrator
IAH 4012 6 m³/h 18,5 kW 2 x 0,6 kW
IAH 4052 10 m³/h 22 kW 2 x 0,6 kW
IAH 5022 20 m³/h 22 kW 2 x 0,86 kW
IAH 5032 30 m³/h 30 kW 2 x 0,86 kW
IAH 5042 40 m³/h 37 kW 2 x 0,86 kW
IAH 6052 50 m³/h 45 kW 2 x 0,86 kW
IAH 6062 60 m³/h 55 kW 2 x 0,86 kW
IAH 7072 70 m³/h 55 kW 2 x 0,86 kW
IAH 7082 80 m³/h 75 kW 2 x 0,86 kW
IAH 8102 100 m³/h 90 kW 2 x 1,1 kW
Industrieanlagen Helbar - Green sand centrifuges

Facing sand centrifuges - Specifications

Model Throughput Drive power Circular vibrator
IAH 2011 2 - 3 m³/h 5,5 kW 0,18 kW
IAH 2521 4 - 5 m³/h 7,5 kW 2 x 0,18 kW
Industrieanlagen Helbar - Facing sand centrifuges