HOFMANN
Thermal engineering
Examples and references of our oven systems
Drying ovens with air circulation
Air circulation furnace for heat treatment TSL P4
| Technical data | |
|---|---|
| Area of application | Foundry industry |
| Batch | Aluminum parts |
| Max. Oven temperature | 250 |
| Max. Working temperature | 150 - 220 |
| Temperature accuracy: | + / - 3 K |
| External dimensions: W x H x D: | 3634 x 3595 x 1941 mm |
| Usable dimensions of the oven chamber w x h x d: | 2000 x 2104 x 1314 mm |
| Useful volume of the oven chamber: | 5,5 m³ |
| Heating device / heating capacity: | 66 kW |
| Fan unit / motor power: | 1 piece; 7.5 kW |
Three air circulation ovens for heat treatment TSL P2
| Technical data | |
|---|---|
| Area of application: | Foundry industry |
| Batch: | Aluminum parts |
| Max. oven temperature: | 250 °C |
| Max. working temperature: | 230 °C |
| Temperature accuracy: | + / - 5 K |
| External dimensions: W x H x D: | 3070 x 3840 x 2956 mm |
| Usable dimensions of the oven chamber w x h x d: | 1100 x 1800 x 1300 mm |
| Useful volume of the oven chamber: | 2,6 m³ |
| Heating device / heat output: | 66 kW |
| Fan unit / motor power: | 1 piece; 5.5 kW |
Air circulation furnace for heat treatment TSL S
| Technical data | |
|---|---|
| Area of application: | Graphite industry |
| Batch: | Graphite parts |
| Max. oven temperature: | 400 °C |
| Max. working temperature: | 350 °C |
| Temperature accuracy: | + / - 3 K |
| External dimensions: W x H x D: | 3720 x 3600 x 1990 mm |
| Special feature | Two oven chambers in one oven |
| Useful dimensions of an oven chamber w x h x d: | 650 x 2100 x 1250 mm |
| Useful volume of an oven chamber: | 1,7 m³ |
| Heating device / heat output: | 42 kW |
| Fan unit / motor power: | 1 piece; 7.5 kW |
| Shielding gas | Nitrogen |
Air circulation furnace according to AMS
| Technical data | |
|---|---|
| Scope: | Aviation Industry |
| Temperature: | 90 °C bis 650 °C |
| Batch dimensions: L x W x H: | 400 x 400 x 300 mm |
| Temperature accuracy: | +/- 2 K |
| Lorem | Lipsum |
Heat treatment furnace TSL S
| Technical data | |
|---|---|
| Scope: | Heat treatment |
| Charge: | Measuring transducer |
| Temperature: | 100 °C bis 250 °C |
| Useful dimensions: | 800 x 1000 x 750 mm |
| Batch weight: | up to 250 kg |
| Lorem | Lipsum |
Chamber furnace system for annealing Teflon coatings on steel rolls
| Technical data | |
|---|---|
| max. oven temperature: | 400 °C |
| max. working temperature: | 360 °C |
| External dimensions: L(D) x W x H: | 4050 x 3400 x 4300 mm |
| Usable dimensions of the furnace chamber (d) x w x h: | 3100 x 2280 x 2430 mm |
| Usable volume of the furnace chambers: | 17,2 m³ |
| Heating device / heating power: | 152 kW |
| Fan unit / motor power: | 2 pieces 5,5 kW |
| Lorem | Lipsum |
Laboratory furnace for aluminum sample parts according to AMS 2750
| Technical data | |
|---|---|
| max. oven temperature: | 620 °C |
| max. working temperature: | 600 °C |
| External dimensions: L(D) x W x H: | 2130 x 3005 x 2010 mm |
| Usable dimensions of the furnace chamber (d) x w x h: | 750 x 750 x 1100 mm |
| Usable volume of the furnace chambers: | 0,62 m³ |
| Heating device / heating power: | 150 kW |
| Fan unit / motor power: | 5,5 kW |
| Lorem | Lipsum |
Air circulation furnace for heat treatment of steel parts
| Technical data | |
|---|---|
| max. oven temperature: | 600 °C |
| max. working temperature: | 540 °C |
| External dimensions: L(D) x W x H: | 1860 x 2132 x 1740 mm |
| Usable dimensions of the furnace chamber (d) x w x h: | 800 x 800 x 750 mm |
| Usable volume of the furnace chambers: | 0,5 m³ |
| Heating device / heating power: | 42 kW |
| Fan unit / motor power: | 0,75 / 4 kW |
| Lorem | Lipsum |
Hot calibration furnace
| Technical data | |
|---|---|
| Scope: | Heat treatment of titanium components |
| Charge: | Titanium components |
| Temperature: | 400 °C - 700 °C |
| Temperature accuracy: | + / - 6 K |
| Useful dimensions W x H x D: | 1800 x 1600 x 1800 mm |
| Exterior dimensions W x H x D: | 4780 x 6340 x 5180 mm |
| Batch Weight: | 6000 KG |
| Total weight: | 18500 KG |
| Energy: | Power |
| Control: | SPS |
| Lorem | Lipsum |
Air circulation furnace for heat treatment of titanium process molds
| Technical data | |
|---|---|
| Usable space [W x H x D]: | 1.960 x 2.100 x 1.450mm |
| Heating power: | 300kW |
| Fan power: | 7,5kW, frequency controlled |
| Insulation thickness: | 200mm rock wool, 50mm microporous board, lightweight refractory bricks |
| Working temperature: | max. 675 °C +/-6 °C |
| Temperature accuracy: | Furnace class 2, +/-6 °C |
| Heating: | Gas |
| Plant size [W x H x D]: | 5,10 x 7,42 x 8,54m |
| Lorem | Lipsum |
Air circulation furnace for magnesium heat treatment
| Technical data | |
|---|---|
| Usable space [W x H x D]: | 800 x 800 x 750mm |
| Heating power: | 36kW |
| Fan power: | 4kW, frequency controlled |
| Insulation thickness: | 250mm |
| Max. Working temperature: | 630 °C |
| Batch cooling: | Blower: 2,5kW |
| Heating: | Electrical, under inert gas atmosphere |
| Plant size [W x H x D]: | 4,043 x 2,807 x 2,153m |
| Lorem | Lipsum |
