Heating strip

quartzmicaindustrial

Description
Flat strip mica heaters (flat mica heaters) provide efficient contact heating for industrial processes. They are commonly used for forming and sealing plastics, packaging and vacuum packing machines, press platens, anti-condensation applications and extruders.

Construction
The heater consists of a resistance wire wound on a mica sheet, insulated on both sides by additional mica sheets. The assembly is protected by a heat-resistant stainless steel sheath and is supplied with custom electrical connections as required.

Customization and options
Flat mica strip heaters can be manufactured with holes, slots, fasteners and integrated sensors or thermocouples for precise temperature control. Frames of multiple flat strip heaters can be assembled as a single custom mica frame heater unit.

Related products

• Mica heaters 400°C
• Ceramic flat heaters 420°C

Technical specifications

• Surface load up to 4 W/cm² (recommended up to 3.5 W/cm²)
• Maximum working temperature: 320°C
• Custom voltages and zoning available
• Built-in sensor: thermocouple TC J or TC K (other sensors available as options)
• Resistance wire: Nickel-Chromium 80/20
• Internal insulation: pure micanite
• Casing: stainless steel