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Continuous conveyer furnace with far infrared heater and large volume hot air circulation. Capable of efficient and accurate heating.
Heating method: Far infrared heater and propeller type hot air circulation system
Working temperature: 40~230°C
Temperature accuracy: ±2.0°C (at230°C)
Clean level: Class10000
Specification
| Model | LF-HA2-154, LF-HA2-307 | |
|---|---|---|
| Heating method | Far infrared heater and propeller type hot air circulation system | |
| Performance | Working temperature | 40~230°C |
| Temperature distribution accuracy | ±2.0°C (at230°C) | |
| Stabilizing time for furnace inside | Approx. 20min | |
| Clean level | Class 10000 | |
| Construction | Inner wall | Stainless steel SUS304 |
| Outer wall | Firing finish on mild steel | |
| Insulation material | Glass wool | |
| Far infrared heater | Far infrared ceramic heater (PLC-322) | |
| Hot air heater | Fin sheath heater (SUS) | |
| Circulation fan/Exhaust fan | 0.2kw Induction motor 0.1‚kW Turbo fan | |
| Conveyer | Teflon mesh belt Glass fiber +Teflon coating | |
| Conveyer motor | 60W induction motor with speed controller | |
| Controller | Temperature control | PID control with microcomputer in the temperature controller |
| Temperature setting/display method | Digital setting ▲▼ Red LED digital display | |
| Conveyer speed control | Speed control pack | |
| Conveyer speed setting / display method | Digital setting by key ▲▼ Red LED digital display | |
| Propeller fan control method | Inverter control | |
| Other functions | Automatic start up and shut off | |
| Heater control circuit | SSR zero cross | |
| Safety device | Temperature abnormality , Earth leakage breaker, Conveyer abnormality, Fan abnormality, Emergency stop (on the operation panel) | |
| Options | Input-output terminal, Communication adapter, Recorder (6points), Watt-hour-meter, 100V plug socket, Inlet/outlet emergency stop switch, Electrostatic absorption unit, Cooling unit, Flow interruption sensor, Area sensor, Disconnection alarm, Excess temperature meter, Door abnormality,Touch panel control, Stainless mesh belt | |
Dimension / Utilities
| Model | LF-HA2-154 | LF-HA2-307 |
|---|---|---|
| Standard | Length×Width×Height | Length×Width×Height |
| Furnace casing dimension (mm) | 1500×850×1985 | 3000×1150×1985 |
| Outer dimension (mm) | 2500×850×1985 | 4000×1150×1985 |
| Belt width (mm) | 400 (Effective width 350mm) | 700 (Effective width 650mm) |
| Pass line (mm) | 1150±25 | 1150±25 |
| Power source (200V) / Electric current (A) | 3 phase / 100A | 3 phase / 200A |
| Far infrared heater (kw) / division | 14.4 / 6 zone | 43.2 / 6 zone |
| Hot air heater (kw) | 7.2 / 2 zone | 10.8 / 3 zone |
| Weight (approx. kg) | 1000 | 2000 |
