| Spring coil heater |
3.0x3.0 3.3x3.3 4.0x2.0 4.2x2.2 4.5x2.7 |
Φ3.0 | Φ4.0 | Φ5.0 |
3.5x3.5 4.0x4.0 |
5.0x5.0 |
| Voltage | 220V、230V、240V | |||||
| Power tolerance 115W-200W | +/-10% | |||||
| Power tolerance 201W-2000W | +5%-10% | |||||
| Out jacket length | 30mm~280mm | |||||
| Diameter of the inner sleeve/wrapped diameter | 10mm~42mm | |||||
| Unheating length | 45mm | |||||
| Max power density | 9W/cm² | |||||
| Heating Length tolerance | +/-0.05mm | |||||
| Unheating length tolerance | +/-2.5% | |||||
| Tolerance ID d ≤20mm |
Without inner sleeve:-0.15mm With inner sleeve:0.05mm~0.10mm |
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| Tolerance ID d 20mm~30mm |
Without inner sleeve:-0.20mm With inner sleeve:0.05mm~0.10mm |
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| Tolerance ID d ≥30mm |
Without inner sleeve:-0.25mm With inner sleeve:0.05mm~0.10mm |
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| Tolerance cross section | +/-0.15mm | +/-0.20mm | ||||
| Thermocouple | K、J、E | None | ||||
| Material | 304、321、316 | |||||
| Maximum working temperature | 650℃ | |||||
| Die electrical strength | 800V | 1000V | ||||
Characteristics
- The inside insulated cover, same as the German GC.
- High insulation (more than 500M ohm) and high pressure resistance (1000V above), can meet special requirement if customers need.
- Very good performance of the heating uniformity in the heating area.
- The moisture-proof can be IP65, suitable for working in bad condition.
Application
- Injection moulding machine nozzle
- Hot Runner Nozzles & Bushings.
- Packaging machineries
- Hot runner Injection moulds.
- Injection & Blow Moulding Machine Nozzles.
- PET prefrom & Thin wall container Moulds
- Hot runner Manifolds.
