... unique high-temperature ceramic band heaters, 3000W ceramic electric rings. High-temperature ceramic electric rings, heating ring, is a ... 226mm, φ320mm, φ430mm, φ480mmProduct Features:High-temperature ceramic electric rings, heating ring, high-grade injection molding machine, plastic injection ... , 800W, 1000W, 1200W, 1500W, 2000W, 2300W, 3000W,4500w, 5000w, 7500w, 10kwSeries products have achieved the ...