Features: OOTDTY This band heater electrical copper-brass heating ring completely enclosed for injection-molding machine nozzle is crucial for anybody seeking to efficiently and effectively warmth cylindrical parts. Featuring a safe ceramic-connection for wiring and anti-rust brass band, this heating ring is either durable and reliable. Ideal-for contributors within the manufacturing industry, specifically these using injection-molding machines. Perfect to be utilized in advertisement settings the place cylindrical elements must be heated, comparable to factories and manufacturing lines. With its tremendous materials and fine heating capabilities, this electric copper-brass heating ring is certain on your expectations. Specifications: Material:Metal Size:Approx Size:Approx Size:Approx Size:Approx Ambient-temperature: -20℃ ~ +60℃ Electrical strength: it's going to face up to verify of sinusoidal alternating recent with of 1500V/50HZ, and there is not any breakdown phenomenon for 1MIN. Leakage current: < 5MA Cold insulation resistance: > 50MΩ Grounding resistance: < 10Ω Power: 400W Power deviation: 10% Temperature resistance: the-surface temperature installed on the mechanical device can attain 500℃ with out burning. Package Includes: 1x Heating Ring Note: ① allow 1-2cm mistakes because of guide measurement, simply ensure you don't mind earlier than you order. ② to the difference between varied monitors, the image might not reflect the actual colour of the item. Thanks in your understandings.