Wuhan Global Metal Engineering Co., Ltd
The pioneer manufacturer of heaters & sensors
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| Place of Origin: | China |
| Brand Name: | GME |
| Certification: | CE & ISO |
| Minimum Order Quantity: | 10 pcs |
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| Price: | Negotiation |
| Packaging Details: | Standard Export Packing |
| Delivery Time: | 7-15 working days after received your payment |
| Payment Terms: | T/T or western Union or Paypal |
| Supply Ability: | 10,000 pcs per month |
| Name: | Coil Heater | Application: | Hot Runner |
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| Material: | Brass | Lead Wire Length: | 1000mm Or Customize |
| Warranty: | 1 Year | Insulated Material: | Comressed MgO |
| Moistureproof: | IP65 | Cross Section: | Diameter 1.8mm |
| Thermocouple: | Type J | Tube Length: | 45 Mm |
| Form: | Straight Or Coiled | Type: | Tangential, Radial Exits, Axial |
| Wire: | Braided Copper Tinned Conductor Etc | Wire Insulation: | Etc. |
| Protection Sleeves: | Fiberglass, Silicon, Braided Metal Screen Etc | ||
| Highlight: | electric resistance heater,Electric Coil Heaters |
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280V 350W Brass Nozzle Coil Heaters For Hot Runner Mold With Thermocouple
1. Introduction
Wuhan Global Metal hot runner coil heater use Germany heater wire, United States high-purity magnesium oxide material, and strict process technology.
Heater maximum temperature up to 650 ºC, the integration of temperature thermocouple for the precise temperature control, can provide K, J, E thermocouple, blasting and blackening surface treatment, also can provide bright surface.
There are various cross section and size for choice, such as square, round and flat, provide high-performance electric heater for heating hot runner mold and other fields.
2. Characteristics
Pressed-in coil heater with user-defined groove profile
Reproducible power distribution
Minimal wall thickness for reduced clearances
Lowest power available in the middle of a nozzle
Brass as cylinder raw material
Same connection options as hotspring coil heaters
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 | ||||
4. Application
hot runner system
plastic industry
packaging machinery
medical equipment
casting process
other electric heating industry
