Micro Tubular Coil Heaters are manufactured in Round & Rectangular section. In round section available diameters are 1mm, 1.5mm & 1.8mm. In rectangular section available diameters 1.3 x 2.1. These heaters are swaged and compacted to these diameters and fitted into special clamps to tighten over circulars parts for heating purpose. These heaters are mainly used for Hot Runner Mold.
Technical Specifications
|
Sheath Material |
SS304 |
|
Insulation Material |
High Purity Mgo |
|
Heating Elements |
NiCr 80:20 |
|
Voltage Range |
220 V to 240 V |
|
Power Rating |
168 W to 300 W |
|
Power Tolerance |
± 5% |
|
High Voltage Strength |
Min. 800V-AC |
|
Insulation Resistance |
≥ 5Ω |
|
Sheath Temperature of Heating Element |
Max. 750ËšC |
|
Variation |
Round-1mm, 1.5mm & 1.8mm & Rectangular -1.3 x 2.1 |
|
Clamping |
Screw Clamp & |Axial Camp |
|
Unheated Length |
5†& 7†|
STANDARD READY STOCK HEATERS OF ø1.8
|
Inner Diameter(mm) |
Outer Diameter(mm) |
Length L (mm) |
Volt (V) |
Watt (W) |
Lead Length |
|
19.1 |
23.5 |
30.5 |
240 |
268 |
1000mm |
|
19.1 |
23.5 |
30.5 |
240 |
149 |
1000mm |
|
22.2 |
26.6 |
30.5 |
240 |
268 |
1000mm |
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For faster heat up time we can offer similar heaters with a flat cross section of 1.3mm x 2.1mm. The cold leads have a diameter of l.8mm whereas the heated area has a flat cross section for better contact area and faster heat transfer. Standard sizes & both types of clamping i.e. screw & axial clamp available are mentioned below.
STANDARD READY STOCK HEATERS OF RECTANGUALR SECTION 1.3 X 2.1
|
Inner Diameter (mm) |
Outer Diameter (mm) |
Length L (mm) |
Volt (V) |
Watt (W) |
Lead Length |
|
19.1 |
23.5 |
30.5 |
240 |
268 |
1000mm |
|
19.1 |
23.5 |
30.5 |
240 |
149 |
1000mm |
