Features: OOTDTY This band electric copper-brass heating ring entirely enclosed for injection-molding mechanical device nozzle is a must-have for anyone seeking to efficiently and efficiently heat cylindrical parts. Featuring a secure ceramic-connection for wiring and anti-rust brass band, this heating ring is either sturdy and reliable. Ideal-for contributors within the production industry, specially these utilizing injection-molding machines. Perfect to be utilized in advertisement settings the place cylindrical elements have to be heated, reminiscent of factories and manufacturing lines. With its fine materials and efficient heating capabilities, this electrical copper-brass heating ring is certain to your expectations. Specifications: Material:Metal Size:Approx Size:Approx Size:Approx Size:Approx Ambient-temperature: -20℃ ~ +60℃ Electrical strength: it's going to face as much as verify of sinusoidal alternating current with of 1500V/50HZ, and there isn't 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 put in on the mechanical device can reach 500℃ with out burning. Package Includes: 1x Heating Ring Note: ① enable 1-2cm mistakes thanks to handbook measurement, just be sure you don't intellect earlier than you order. ② to the adaptation between varied monitors, the image won't reflect the particular color of the item. Thanks to your understandings.