Quartz Tubular Infrared Heating Lamps for Conveyor Dryer

Product

Short wave IR heat lamp

Medium wave IR heat amp

Wave length

0.75-1.0μm

2.4-2.7μm

Heating response time

1 second

1-4min

Voltage

110v/230v/380v/400v,customized available

Max. Length for twin tube

6000mm

Max. filament temp

2200°C

900°C

Watt density

35-200w/cm

10-30w/cm

Working expectation

5000hours

20000hours

Dia. of twin tube

23×11mm / 33×15mm

Wall thickness of tube

0.8mm,1.0mm,1.2mm,1.5mm,1.8mm

Dia. of single tube

Φ10mm, Φ11mm, Φ12mm, 15mm,18mm, 20mm

Max. length for single tube

1600mm(Φ12mm)

2000mm(Φ15mm)

Main

material

filament

tungsten filament

Ni80Cr20 heating wire

quartz glass

can resist high temperature, sudden hot and cold

Inner structure of quartz

tube

Quartz envelope profile , vacuum processing with 

protective  halogen gas inflation, 

which provide a safe working environment

Quartz envelope profile , Non-vacuum

Surface of quartz tube

1. White reflector/Gold reflector: High heat radiation rate

2. Transparent tube: Normal style

3. Ruby tube for shortwave