220v 500w Spring Hot Runner Coil Heater Heating Element
220v 500w spring hot runner Coil Heater Heating Element Paramenters Design Features 1. High temperatures resistance 2. Unheated straight section 3. Precise temperature control 4. Fast response 5. Choice of lead orientation 6. Choice of lead protection 6. Longer heat lifetime 8. Round, square and...
Description
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Insulation Material
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High Pure MgO
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Resistance Wire
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Cr20Ni80
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Die Electrical Strength
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800V A/C
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Resistance tolerance
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10%
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Heating coil I.D
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8mm~40mm
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Max power density
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9W/cm²
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Cross sections optional
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2.2x4.2mm 3x3mm 3.4x3.4mm 3.5x3.5m 4x4mm, any other cross-sections can be supplied on request
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High voltage stability test
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Less than 0.5mA leak under 1000V for 30 seconds
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Cold zone length
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50mm standard, and other sizes available
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D of cold zone adaptor
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8x30mm and 6.35x25mm optional
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Standard leads
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1000mm black PTFE wire over 300℃
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Working life
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10,000 hours under less than 400℃ minus and 2000 hours at 700℃
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Surface treatment
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Silver sandblasted or black
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Design Features
1. High temperatures resistance
2. Unheated straight section
3. Precise temperature control 4. Fast response
5. Choice of lead orientation 6. Choice of lead protection
6. Longer heat lifetime 8. Round, square and rectangular cable
7. High watt densities 10. Rugged, durable construction
8. Available with built-in thermocouple 12. Made to customers' requirements
220v 500w spring hot runner Coil Heater Heating Element Applications
1.Injection molding machine nozzle
2. Hot Runner Nozzles & Bushings
3. Packaging machinery
4. Hot runner Injection Molds
5. Injection & Blow Moulding Machine Nozzles
6. PET preform & Thin wall container Moulds
7. Hot runner Manifolds
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