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Heating Test Furnaces
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Guide to Heating Test Furnaces
We have a Test Laboratory that contains a wide range of firing and drying kilns, including the latest kiln models. By having this laboratory perform tests for temperature changes, atmosphere control, workpiece transport technologies, and other matters, it becomes possible to carry out more efficient verification testing.
Wavelength-control Batch Kiln
| Temperature | Max.200℃ (Atmosphere) |
|---|---|
| Atmosphere | Air, N2 |
| Heat source | Wavelength-control heater (Near-infrared), INFRASTEIN heater (Far-infrared), Hot air |
| Workpiece conditions | 145×145mm *Consult with us concerning workpiece sizes. |
| Measurement items | Workpiece weight, workpiece and atmosphere temperatures |
Roll-to-Roll Furnace (1m)
| Temperature | Max.200℃ (Atmosphere) |
|---|---|
| Atmosphere | Air, N2 |
| Drying heat source | Wavelength-control heater (Near-infrared), Hot air |
| Furnace length | 1,200mm |
| Conveyance speed | 1〜12m/min |
| Coating method | Roll knife coater: Width 50 – 150 mm Gravure coater: Width 180 mm (fixed) |
| Workpiece conditions | Width 100 – 180 mm |
Roll-to-Roll Furnace (3m)
| Temperature | Max.600℃ (Atmosphere) Max.800℃ (Heater) *When INFRACERAM heaters are used |
|---|---|
| Atmosphere | Air, N2 |
| Heat source | Wavelength-control heater (Near-infrared), INFRACERAM heater (Far-infrared), Hot air |
| Furnace length | 3,000mm |
| Conveyance speed | 0.1～10.0m/min |
| Coating method | No coating |
| Workpiece conditions | Max. width 500 mm |
Labcoater Roll-to-Roll Furnace (6m)
| Temperature | Max.200℃ (Atmosphere) |
|---|---|
| Atmosphere | Air |
| Heat source | Wavelength-control heater (Near-infrared), Hot air |
| Furnace length | 6000 mm (2000 mm × 3 zones) |
| Conveyance speed | 1～12m/min |
| Coating method | Slot die coater: Max. width 580 mm |
| Workpiece conditions | Width 150 – 700 mm |
Roller Hearth Kiln
| Kiln type | Roller hearth kiln |
|---|---|
| Temperature | Max.1,420℃ |
| Heat source | Top and bottom heating by SiC heaters |
| Equipment external size | Kiln length: 10m |
| Optional equipment | Transport system with airtight substitution chambers at the kiln entrance and exit Exhaust system using an ejector and afterburner Traveling thermocouple transport system |
4-Chamber Furnace
| Furnace type | WB furnace |
|---|---|
| Temperature | Preheating unit: 400˚C Firing: 900˚C (workpiece temperature) |
| Atmosphere | Air |
| Conveyance speed | 0.1～20m/min |
| Heater type | Preheating: INFRACERAM heater Firing: Lamp heater |
| Furnace length | Preheating: 1 chamber Firing: 3 chambers |
| Equipment external size | 4000L×1200W×1550H |
Mesh Belt Kiln
| Kiln length | 3m |
|---|---|
| Temperature | Maximum kiln atmosphere temperature: 400°C |
| Atmosphere | Air |
| Heat source | Infrastein heater (Far-infrared) |
| Workpiece conditions | Height 275mm×Width 650mm×Length (Transfer direction) 450mm |
| Conveyance speed | 0.6m 〜 3m/min |
Rapid Warm-up Test Machine
| Furnace type | Electric heating RHK |
|---|---|
| Kiln length × Kiln internal width | 4,800mmL × 750mmW |
| Heater | SiC heater |
| Max. temperature | 1,400°C *Consult with us for temperatures higher than 1400°C. |
| Furnace material | Heat insulating board structure |
| Transport | Takt transport (auto variable) |
| Atmosphere | N2 + H2 + H2O With substitution chambers and vaporizer |
Box-type Atmosphere Batch Kiln
| Temperature | Normal 1450°C (Max. 1500°C) |
|---|---|
| Atmosphere | Air,O2,N2 |
| Heat source | Electric heater |
| Kiln effective volume | 300mmW × 300mmD × 350mmH |
| Measurement items | Purge flow rate (air, O2,N2), Furnace internal oxygen concentration |
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