Features: OOTDTY This band heater electrical copper-brass heating ring completely enclosed for injection-molding machine nozzle is a must have for anybody attempting to efficiently and efficiently warmth cylindrical parts. Featuring a secure ceramic-connection for wiring and anti-rust brass band, this heating ring is both durable and reliable. Ideal-for members within the production industry, specifically those utilizing injection-molding machines. Perfect for use in commercial settings the place cylindrical components must be heated, corresponding to factories and production lines. With its effective materials and high-quality heating capabilities, this electric copper-brass heating ring is bound on your expectations. Specifications: Material:Metal Size:Approx Size:Approx Size:Approx Size:Approx Ambient-temperature: -20℃ ~ +60℃ Electrical strength: it is going to face up to examine of sinusoidal alternating current with of 1500V/50HZ, and there's no breakdown phenomenon for 1MIN. Leakage current: < 5MA Cold insulation resistance: > 50MΩ Grounding resistance: < 10Ω Power: 230W Power deviation: 10% Temperature resistance: the-surface temperature put in at the machine can attain 500℃ without burning. Package Includes: 1x Heating Ring Note: ① allow 1-2cm errors due to guide measurement, simply be sure you don't intellect earlier than you order. ② to the variation between assorted monitors, the picture won't replicate the particular shade of the item. Thanks on your understandings.