Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd The pioneer manufacturer of heaters & sensors
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Brass Tube Heaters With Metal Clap For Hot Runner Injection Mold
1. Product introduction
Brass Tube heaters are commonly used for nozzle heating on hot runner systems in the plastic industry but also used for the packaging industry etc. Coil heaters are manufactured in round, square or rectangular section to guarantee the greatest thermal exchange keeping an excellent...
2. Characteristics
1) The inside insulated cover, same as the German GC.
2) Good performance of the heating uniformity in the heating area.
3)The moisture-proof is IP65.
4) High insulation (more than 500M ohm) and high pressure resistance (1000V above), can meet special requirement if customers need.
3. Parameter
| Spring coil heater (H series) | 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 | ||||
Hot runner system
Plastic industry
Packaging machinery
Medical equipment
Casting process
Other electric heating industry