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Horizontal preheaters are heated indirectly (with heat transfer oil) by gas or oil burners (24V oder 230V) • Oil heated dividing wall (with passing) increases melting capacity Info: Heating • Two-chamber-system: This prevents preheated material in the rear chamber from cooling down when fresh solid material is being fed into the front chamber. Therefore, ready melted material always at your disposal This method of heating ensures the greatest melting capacity. • Reliable sealing of agitator shaft bearing which remains sealed even against heat influences  Two HK800-1 with diesel oil burner, 10 kW power station • Circulation system for heat transfer oil  HK1000-1 with propane gas burner, 3 kW power station and transfer pump • Heating of agitator shaft  HK1000-1 with oil burner, 10 kW power station with generator  HK1000-1 with propane gas burner, 3 kW power station, on trailer 3000HG HOFMANN. Benchmark in Quality | Innovation | Product Variety | Services | Consulting HOFMANN GmbH • Industriestrasse 22 • 25462 Rellingen • Germany ( +49 4101 3027-0 • v +49 4101 31022 • info@hofmannmarking.de • www.hofmannmarking.de Direct heating However, the danger of local overheating in the melting pot requires you to monitor the heating closely for melting temperature, filling level and agitator operation. Indirect heating A heat transmission oil bath encloses the melting pot to ensure a uniform heat transmission and gentle heating without local overheating in the melting bath. Suitable for sensitive melting material and ideal if you wish to rely entirely on the

Technical Data Preheater: Heating – Type Container volume (gross): Material [l] / Thermal oil [l] Dimensions [L x L1 x L2 mm] Weight [kg/lbs] (without power station) Power station: 1-cylinder 232 cm³, Hatz diesel engine, air-cooled 3,1 kW at 3 000 rpm 3-cylinder 900 cm³, Kubota diesel engine, water-cooled 10,0 kW at 2 200 rpm (continuous speed) gas + 24 V diesel 3 + 230 V diesel (depends on equipment) Weight [kg/lbs] / Dim. LxWxH [mm] Subject to technical changes and errors ! Heating / max.number of preheaters