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Line condensing type (line, strip heating) lamp heating unit (lamp heater) Product mix for all applications, high performance and low cost has been achieved Fintech.co.jp |
Halogen Line Heater UnitLine and strip condensation lamp heater unit based on halogen lamp Various types of line heaters can be selected from the list in this page
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Lamp heater unit which heats by irradiating condensed light as a line or a strip using a cylindrical halogen lamp. Various specifications as given below are supported with the maximum capacity. Also low cost and quick delivery have been achieved. Any heating length can be prepared. Products with a maximum length of 78.74 in (2000 mm) to 98.42 in (2500) mm can be manufactured. The products can be designed for any power supply voltage and output, but the maximum output will be 20 kW. |
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Note: Basically the line heater is lit such that the lamp axis is horizontal. Installing vertically or diagonally, may cause deformation of filaments and overheating of the lamp sealing parts resulting in a shorter service life. However, there may be cases where measures can be provided, please contact Fintech. |
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| Classification | Size Heating temperature | Cooling method Structure overview | Model name | Click here for further information |
| High-performance line condensing type Focal length 2.95 in (25 mm) |
Mirror width 2.16 in (55 mm) approximately 2552°F (1400ºC) |
Water cooled type | LHW-55 type |  |
| Long focal point condensing type Focal length 2.95 in (75 mm) |
Mirror width 2.55 in (65 mm) approximately 2282°F (1250ºC) |
Water cooled type | LHW-65 type | |
| Parallel light type Focal length 8 |
Mirror width 2.36 in (60 mm) | Water cooled type | LHW-60 type | |
| Air cooling unit for each of the above types | Air cooling | Common for LHA-55, 60, and 65 | |
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| Ultra-compact line condensing type Focal length 2.95 in (20 mm) |
Mirror width 1.18 in (30 mm) approximately 1832°F (1000ºC) |
Water cooled type | LHW-30 type | |
| Air cooling | LHA-30 and 35 type | |
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| Ultra-compact parallel light type
Focal length 8 |
Mirror width 1.37 in (35 mm) | Water cooled type | LHW-35 type | |
| Old product | Mirror width 2.16 in (55 mm) approximately 2012 °F (1100ºC) |
Water cooled type | NIL type | |
| Mirror width 1.49 in (38 mm) Several hundred ºC Water |
Water cooled type | PIL type | |
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| Data on the ease of heating | Light absorptivity of various materials (= emissivity) | |
| Advice on the heating method | Suggestions for cavity heating method using the line heater | |
| Application of condensed type heater to surface heating | |
 LHW-30 series (width 1.18 in (30 mm) × height 1.33 in (34 mm)) focal length 0.78 in (20 mm) |
 LHW-30 series Condensed light state (20% voltage) |
 LHW-30 series Mirror length 7.87 in (200 mm) |
 Example of LHW-30 series with forced air cooling unit |
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LHW-55 series (width 2.16 in (55mm) X height 4.13 in (105mm)) focal length 0.98 in (25 mm) |
 Maximum power 5 kW line heater200V - 5 kW lamp combined with LHW-55/f25/L280/H18. The unit can have a large output as the halogen lamp is ∅0.708 in (18 mm). The 200V - 5 kW model having an effective mirror length of 11.02 in (280 mm) perhaps has the strongest power in the industry. The service life of this lamp life is set at 500 hours, service life can be set arbitrarily. However, the condensed width increases when a longer service life is set and maximum heating temperature is also reduced. |
 Heating experiment of insulating refractory bricksThe groove formed on the brick is by heating and melting with a 5 kW line heater (aluminum polished mirror) shown in the above figure. The temperature inside the groove reaches 2732ºF (1500ºC) or more because the absorption of light improves once the groove starts forming with the irradiation. (measured using a R thermocouple). |
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LHW-55/f25/L/H10 High performance halogen line heater unit H10 type (for ∅0.39 in (10 mm) lamp)  |
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LHW-55/f25/L/H18 High performance halogen line heater unit H18 type (for ∅0.708 in (18 mm) lamp)  |
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NIL standard type line heater unit focal length ∅1.96 in (50 mm) old model. 25 years track record  |
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PIL type Parabolic mirror type which reflects such that the rays are parallel. A surface heater can be created by placing multiple units closely next to each other.  |
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Power supply controller suitable for the LHW type line heater To description page O Lamp friendly soft-start function O Temperature control of the object which is heated with sensors (HLC-H2) O External control is possible (4 mA to 20 mA) O The power values can be displayed |
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