Extruder Band Heater
Extruder band heaters are specifically designed for high operating temperature applications. The external temperature of a ceramic band is approximately 400°F while the operating temperature can reach approximately 1400°F. Ceramic bands are manufactured with a stainless steel cover and are fiber insulated preventing heat loss making them highly energy efficient and reducing operating costs. The interlocking ceramics make these heaters flexible, less prone to expansion problems and with a good thermal conductivity, the fitting around a barrel is less critical than a Mica band. Ceramic Barrel Heater Bands are easy to install and have a long functional life.
Applications of extruder band heater
Container Pipe and Tank Heating
Chemical, Oil & Gas Industries
Specifications of extruder band heater
Sheath temperature: up to 1000°F
Maximum watts per square inches are determined by the diameter, width and application.
Manufactured with steatite ceramics
Also available in High Temperature (HT)
HT Ceramic heaters are coiled with Cr20Ni80 wire
Operating temperature for HT is 1200°F up to a maximum of 1400°F.
Unaffected by expansion of cylinder being heated
Easy to install – open up and wrap around cylinder
Construction of extruder band heater
1- or 2-piece construction
Exterior cover: 24 gauge 3042b stainless steel
A shroud of 26 gauge 3042b stainless steel is placed on inside for protection
Minimum standard diameter: 2″ (consult factory for smaller diameter)
Minimum standard width: 1″ (consult factory for smaller width)
Regular gap: 0.375″
Electrical connections of extruder band heater
Fiber glass sleeve
Metal braid (SS)
Armour cable (AC)
Low profile cap
Reference pictures of extruder band heater
Shanghai PAMAENS Technology Co., Ltd located in Shanghai, specialized in researching, developping and manufacturing heaters, plastic machinery accessaries and energy saving products. We have strong researching and developping team, many of our engineers have more than ten years experience on manufacturing heaters, and we have stict quality control system, and a team of professional sales people, so no matter manufacturing process, products quality, or prices, we believe few factories could compare with us in China.
- Width/diameter and Length
- Lead wire type and length
We are factory and exporter, own ISO9001 and Research and development team and QC department.
Do you accept customized?
Yes , we are ready to turn your great design into perfect products, of course, your special design will be completely confidential. At same time, we are good designer ourselves.
How is your shipping?
We could send the goods on your instruction, if you do not want to handle shipping yourself, we could handle shipping for you. Shortest delivery time and lowest freight are our target, so the freight we provided are always the best, because we check many forwarders and get the best freight for you.
Why choose us?
Lowest default rate
One to two year warranty
Best and on time after sale service
You are worried, we would like you to think
How to contact with us?