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46, Vishal Industrial Estate, Near Ceat Tyre, Village Road, Bhandup (West), Mumbai - 400078.
Tel No. : 91 - 22 - 25668292
Fax : 91 - 22 - 2566 32 92
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Coil Heaters |
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Coil heaters have a construction which is similar to high watt density cartridge heaters. These heaters are also known as high performance tubular heaters or cable heaters. They are used when you require highly focused heat with a low profile. They are usually installed where space available for heating is limited and are widely used on hot runner nozzles, and manifolds, die cast nozzles, packaging machines etc. |
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Applications:
• HOT RUNNER NOZZZLES
• CUTTING AND SEALING BARS
• MEDICAL EQUIPMENT
• ROD, PIPE AND TUBE HEATING
• HEAT TRACING
• SEMICONDUCTOR MANUFACTURING
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| Coil heaters – Features |
| Designed for even heat profile |
Available with built in thermocouple. |
| Precision fit for hot runner nozzles |
Fully annealed |
| Miniature sizes |
Flexible cold section |
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| COIL HEATER - TECHNICAL DATA |
| Sheath material |
Chrome Nickel Steel |
| Insulation material |
High purity MgO |
| Heating element |
NiCr 80:20 |
| Thermocouple |
'J' type (Fe K) 'K' type (Cr Al) grounded or ungrounded |
| Connection Wires |
Stranded Nickel wires with PTFE coating |
| Voltage Range |
24 to 250 volts |
| Power Tolerance |
± 10% |
| Insulation Resistance |
> 5 MΩ |
| Current Leakage |
< 0.5 mA |
| Sheath Temperature |
750°C |
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