Plastic extruder ceramic heater rings are popularly used for injection plastic molding machine, meltblown making machine, plastic extruders, paper processing equipment machinery, etc. It is also called ceramic band heater, ceramic nozzle band heater. For extruder machines are normally used specifications of width 45mm, 55mm, 65mm, 90mm, 105mm.
The operating temperature of the ceramic heater ring can reach up to 600℃. The maximum surface loading rate is 8 w/ cm2. It also has many advantages including the fast speed of heating, high rate of heat utilization, excellent energy-saving(energy consumption is reduced by 30%), high resistance of high insulation rate. It is one of the most suitable: electric heaters for plastic extrusion and injection machines, plastic hollow, and blowing machines, and chemical fiber molding machines.
Features of plastic extruder ceramic heater ring
Customized size with different diameter and height.
Inside medium-high temperature heaters up to 1200° F
Outside shell temperature: 350° - 450° F
The broad range of terminal types and thicknesses of ceramic fiber insulation mats
Detail specifications of extruder ceramic heater ring
Structure of the extruder ceramic heater ring
Besides the ceramic heater ring for plastic extruder, we also supply mica band heater, electric mica heater ring for the plastic extruder.