coil heater for extruding machine
Multi-purpose and economical with a variety of
- wattages, surface loads and customized heat distribution
- wallthicknesses and mountingoptions
Range of clamping options:
- Undersized inner diameter for open coiledheater fitting
- Lowerthermal expansion with reflection tube
- Tightfitting with axial screw clampingband
- Tangential screw clamping band
- hotspring Lock-System
| Name of product | 120vac 220vac coil heater for extruding machine |
Insulation material
| compressed MgO |
| Maximum sheath temperature of heating element | max.750℃/1380℉ with reflection tube max.650℃/1200℉ |
| Maximum connection head temperature | max.260℃/500℉ |
| Cross-section | Round Dia:1.8mm;3.3mm;3.8mm;4.2mm;5.5mm Square:3.2×3.2mm;3.6×3.6mm; Rectangular:1.4×2.1mm;2.2×4.7mm;2.3×4.3mm;4×6mm; |
| Connection voltage | 230 V standard,250 V max hotspring Maxi 440 V max |
| Wattage tolerance | ±10% |
| High voltage test | min.800 VAC hotspring Maxi 1250 V |
| Insulation Resistance | ≥5MΩ at 500VDC |
| Leakage current | ≤0.5mA at 253 VAC |
Max.total length straight | max.3000mm/118inch |
| Coiled inner Φtolerance | up toΦ12mm:-0.05/-0.20mm up to 0.47inch:-0.2/-7.9mils up toΦ30mm:-0.10/-0.30mm up to 1.18inch:-3.9/-11.8mils up toΦ40mm:-0.20/-0.40mm up to 1.57inch:-7.9/-15.7mils with reflection tube:+0.05/+0.15mm with reflection tube:+2.0/+5.9mils |
| Built-in thermocouple | With or without J/K TC(Available) |
| Coiled length tolerance | ±1.5% least ±1mm/0.039inch |
For heating applications:
- Hot runner nozzles with and withoutwattage distribution
- Smallhot runner distribution plates
- Sealing bars and jaws for packaging machines
- Machine nozzles for plastics and die-casting industries
- Plastic Industry , Medical Equipment and Casting Process
Production View
Oder Detail
---Model Number
---Voltage&Power
---Dimension for cross section
---Inner and length for coil heater
---Length of sheath
Packaging & Shipping
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