HOFMANN
Thermal engineering
Examples and references of our oven systems
Overhead ovens
Overhead system
Overhead furnace system for solution annealing of aluminum parts
| Technische Daten | |
|---|---|
| Nutzraum [B x H x T]: | 1.100 x 2.020 x 4.000 mm |
| Heizleistung: | 303 kW |
| Lüfterleistung: | 3x 22 kW, frequenzgeregelt |
| Chargengewicht: | 500 kg Aluminium / 400 kg Stahl |
| Isolierstärke: | 200 mm |
| Max. Ofentemperatur | 600 °C |
| Max. Arbeitstemperatur: | 550 °C |
| Kühlung | Glykol Abschreckbecken |
| Ausführung | nach AMS 2750 G |
| Temperaturgenauigkeit: | Ofenklasse 2, +/-6 °C |
| Instrumentierungstyp: | D |
| Beheizung: | elektrisch |
| Anlagengröße [B x H x T]: | 18,7 x 7,6 x 7,0 m |
Overhead system
| Specifications | |
|---|---|
| Application: | Aircraft industry, aluminum industry |
| Charge: | Aluminium plates |
| Temperature: | 100° C to 220°C |
| Useful dimensions: | 2000 x 2000 x 9200 mm |
| batch weight: | up to 40000 kg |
| Temperature Accuracy: | +/-3°K |
| Lorem | Lipsum |
Overhead system
| Specifications | |
|---|---|
| Application: | Automotive |
| Charge: | clutch and brake discs |
| Temperature: | 100 °C to 800°C |
| Batch dimensions: | 1300 x 1100 mm |
| Batch weight: | up to 3000 kg |
| Temperature accuracy: | +/-5°K |
| Lorem | Lipsum |
Overhead system
| Specifications | |
|---|---|
| Application: | Aluminum industry |
| Charge: | Aluminum parts |
| Temperature: | 100°C to 540°C |
| Useful dimensions: | 880 x 1000 x 2000 mm |
| Batch weight: | up to 600 kg |
| Temperature accuracy: | +/-5°K |
| Lorem | Lipsum |
Overhead system
Overhead furnace system for heat treatment of aluminum plates for the aerospace industry according to AMS 2750.
| Specifications | |
|---|---|
| max. Oven temperature: | 300°C |
| max. Working temperature: | 250°C |
| External dimensions L x W x H: | 15350 x 4650 x 13050 mm |
| Oven work space: | 13100 x 2510 x 2000 mm |
| Internal volume of the oven chambers: | 92.6 m³ |
| Heating device - heating power: | 504 kW |
| Fan unit - motor power: | 6 pieces, 37 kW |
| Lorem | Lipsum |
Overhead heat treatment plant for retrieval of aluminum parts | AUSTRIA
| Specifications | |
|---|---|
| Usable space [W x H x D]: | 13,100 x 2,510 x 2,000mm300°C |
| Heat output: | 504kW |
| Fan performance: | 6x 37kW, frequency controlled |
| Insulation thickness: | 250mm |
| Temperature range:: | 110 - 250°C |
| Cooling: | Downstream cooling chamber with supply and exhaust air system |
| Temperature accuracy: | AMS 2750, oven class 1 , +/-3°C |
| Heating: | Electrical |
| System size [W x H x D ]: | 31.5 x 19.7 x 13.2m |
| Lorem | Lipsum |
Overhead system for tempering aluminum parts | SWITZERLAND
| Specifications | |
|---|---|
| Usable space [W x H x D]: | 4,000 x 2,020 x 1,100mm |
| Heat output: | 297.4 kW |
| Fan performance: | 3x 22kW, frequency controlled |
| Batch weight: | 500 kg aluminum / 400 kg steel |
| Insulation thickness: | 200mm |
| Temperature range: | 100 - 550°C |
| Water Quench Tank: | on-site |
| Temperature Accuracy: | Oven class 2, AMS2750E, +/-5°C |
| Instrumentation: | AMS2750E |
| Heating: | Electrical |
| System size [W x H x D]: | 15.6 x 5.36 x 9.26m |
| Lorem | Lipsum |
Overhead plant for heat treatment of aluminum parts | AUSTRIA
| Specifications | |
|---|---|
| Usable space [L x W x H]: | 13,100 x 2,510 x 2,000mm |
| Heat output: | 504kW |
| Fan performance: | 6x 37kW, frequency controlled |
| Insulation thickness: | 250mm |
| Working temperature: | max. 250°C |
| Cold chamber: | after the aging furnace |
| Heating: | Electric |
| Attachment size [B x H x D]: | 31.5 x 19.7 x 13.2m |
| Lorem | Lipsum |
Extension of an overhead plant for heat treatment of aluminum parts | AUSTRIA
| Specifications | |
|---|---|
| Useful dimensions of the oven chamber/extension [L x W x H]: | 7,000 x 1,600 x 2,480mm |
| Heat output: | 312kW |
| Fan power: | 4x 11kW, frequency controlled |
| Insulation thickness: | 150mm |
| Temperature range: | 100 - 220°C |
| Heating: | Electric |
| Attachment size [W x H x D]: | 64.20 x 61.00 x 10, 10m |
| Lorem | Lipsum |
