Spring Hot Runner Coil Heater
Spring Hot Runner Coil Heater
1.Product Introduction
Superb Heater coil Heaters are manufactured in round, square& rectangular section to guarantee the maximum thermal exchange keeping an excellent efficiency.Most important applications are Nozzles for Hot Runner Systems, Hot Melting Nozzles, Manifolds etc. These Heaters can be manufactured with built-in thermocouple J or K type.
2. Specification
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Size: | OD25mm*ID20*L50mm |
| Wire length: | 1 meter (silicone sleeve) | |
| Volts: | 220V/230V | |
| Watts: | 250W | |
| Thermocouple sensor: | J type thermocouple | |
| Minimum Order Quantity: | 3pcs | |
| Usage/Application | Moulds & Dies | |
| Heater Material | SS304(blackening treatment) |
| Cross Section
(mm) |
●:Φ1.4/Φ1.8/Φ1.6/Φ2.0/Φ2.2/Φ2.5/Φ2.7/Φ3.0/Φ3.3/Φ3.8/Φ4.0/Φ4.2/Φ5.0/Φ5.5 | |
| ▆:1.2*4.2/1.3*2.1/1.4*2.4/1.5*2/1.5*2.2/1.6*2.4/1.8*3.2/2*4/2.2*4.2/2.2*4.7/2.3*4.3/2.5*4/2.7*4.2/2.7*4.5/3*5/4*6/4.2*6 | ||
| █:3*3/3.2*3.2/3.4*3.4/3.5*3.5/4*4/5*5/6*6/8*8 | ||
| Minimum internal coiling Φ | 10mm | |
| Voltage | 220V/230V/240V | |
| Wattage tolerance | ±10% | |
| Material | SS304/SS321/SS310/SS316 (Customized) | |
| Resistance | ±10% | |
| Dielectric strength | 600V 800V 1000V | |
| Insulation(cold 1000V) | ＞10 MΩ | |
| Leakage current(cold) | ＜0.5mA | |
| Max power density | 10W/cm² | |
| Heating length tolerance | ±2.5% | |
| Surface treatment | Sandblasting, black, polish, green | |
| Maximum working temperature allowed on sheath | Max.750℃ / 1380°F | |
| Build-in Thermocouple | Type K/ J/ E | |
| Standard supply 1000mm PTEE insulated nickel lead wire | ||
3. Product Details
| Application examples
Mass channel Technology – Heating of manifolds Packaging Industry – Heating of welding bars Mass channel Technology – Heating of mass channel nozzles Packaging Industry – Heating of sealed heads |
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Latest technical process
Our factory: 1. High density, In addition to filling MgO rod, and also filled high-temperature MgO powder to achieve the optimal density. 2. Have own Tunnel furnace annealing process, focus on high quality product. Other factory: 1. Low density, just filling MgO rod, density is not up to use requirement. 2. Use a simple oven, easy to cause breakage |
| General option:
1.Straight 2.Reflection tube 3.Casted in brass |
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