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Ceramic Band Heaters

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Ceramic Band Heaters were developed to meet industrial requirements for high-temperature tong lasting heaters. They are Ideally suited to comply with today’s new resins, which calls for ever-Increasing process temperatures.

Ceramic Band Heaters design consists of a helically wound resistance sq coil made from 8020 nichrome wire, evenly stretched and precisely strung through a specially designed ceramic insulating bricks forming flexible healing met. The ceramic heating mat along with ceramic fiber insulation is placed on a stainless steel housing made with serrated edges providing maximum flexibility for easy installation.

 

Description

Ceramic Band Heater

Ceramic Band Heaters are manufactured by using special ceramic insulation material ‘ Steatite ‘ and fabricated with stainless steel sheet. The heating coils is made of high-quality Nichrome wires. The spot-welded clamp bars, Allen screw clamping provides a uniform clamping.
Ceramic Band Heaters are used for heating of moulds, dies, nozzles and barrels on all types of plastic processing machinery.
Heaters having high watt densities provide high operating temperature, resulting in high productivity.
Maximum sheet temperature up to 800 degrees Celsius.
Maximum Watt density up to 50 Watts per Square Inches for the blower air cooling, the perforated ceramic heaters with cooling fins or without cooling fins can be manufactured as per customers specification.

 

APPLICATIONS :

FOR PLASTIC INJECTION AND EXTRUSION MACHINES

 

For Melting the plastic granules prior to moulding. Extrusion head / Injection Unit

injection Moulding

Blow Moulding

Extrusion

Pipe and drum heating

Ideal for use on injection and Extrusion barrels

(Whan processing Low, medium and high-temperature resins)

 

CONSTRUCTION

Ceramic Band Heater consist of a helically wound resistance coil made from Nichrome 80/20 wire, evenly stretched and precisely strung through a steatie insulating bricks forming a flexible heating mat. The Ceramic heating mat along with 6 mm thick ceramic fiber insulation is assembled in S. S 304 sheet with serrate edges providing maximum flexibility for easy installation.

 

SPECIFICATION AND TOLERANCES :

Wattage: 5%

Voltage : 230 Volts / 415 Volts.

Max. Temperature: 750 c

DIMENSIONAL

Minimum Dia: 30mm

minimum width: 25mm

Width tolerance: 2mm

Std. gap between Clamps: 5-8mm

Higher Watt Density

Higher Operating Temperature

Higher Productivity

2021年9月3日 17:32
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