Electric band heater

impact-resistantmica

Product description
Mica band heaters provide direct contact heating for injection molding machines, nozzles, tooling, pipe systems and blow-moulding applications. Widely used in plastics, foundry and rubber industries, they deliver uniform surface heating where compact, fitted heaters are required.

Construction
The heater is built with nickel-chromium (NiCr 80/20) resistance wire, pure micanite insulation and a high-temperature treated stainless steel casing. Design ensures even heat distribution, mechanical impact resistance and operation up to a continuous working temperature of 320°C with temporary peaks to 350°C.

Options and connections
Available options include built-in thermocouples (TC J or TC K), nipples, holes or slots for external sensors, and zoned heating configurations. Electrical connection can be supplied with pre-assembled cables, junction boxes or contact terminals to suit industrial installations.

Technical specifications

• Surface load up to 4 W/cm²
• Working temperature up to 320°C
• Withstands temporary peak temperatures up to 350°C
• Customized supply and zoning available
• Built-in sensor: TC J or TC K (other types on request)
• Resistance wire: Nickel/Chromium 80/20
• Pure micanite insulation
• Casing: stainless steel