Brass band heater

Product Description

Brass nozzle band heater mainly used for extrusion,casting and down-stroke machines.The temperature can reach up to 500℃.The maximum surface loading rate is 8 w/ cm2.it has many advantages include 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 fibre moulding machines.

Main Features

1. Matrix: consists of good thermal shock resistance of ceramic materials

2. Heating performance :Sintering with High quality nickel chromium alloy heating wire

3.Glaze layer: made up of good radiation far-infrared radiation metal oxide materials and then we put a appropriate amount of additives in it to improve radiation intensity , heighten adaptation of body-glaze.

Detailed Images

1).Material: 

Heating element: nickel chrome wire or FeCr ;
Sheath material: stainless steel316/304/321/310/201;

Insulation material: mica;

2). Min Height: 25mm

3) .Watt Densities: 3w/cm2(stainless steel),      4.5w/cm2(brass),

6.5w/cm2(ceramic insulation)

4) .Standard voltages: 120, 240, 480, or 600 volts

5).Estimated life in excess of 10,000 hour 

6).Operating temperature up maximum of 500 ℃