Strip & Finned Strip Heater

Strip and Finned Strip Heaters represent versatile heating technology engineered for efficient surface contact heating and enhanced convection air heating applications. These sophisticated heating elements feature precision-wound NiCr resistance wire embedded in compact high-purity ceramic cores, enclosed in robust sheaths manufactured from stainless steel, iron, aluminum, or zinc-coated steel for optimal thermal performance and environmental resistance.

Exceptional uniform surface temperature distribution
Enhanced convection performance with precision-brazed fins
Comprehensive custom lengths and mounting configurations

Technical Specifications

Sheath Materials	SS304/316, Chrome Steel, Iron, Aluminum, Galvanized Steel
Core Insulation	High-purity MgO (Magnesium Oxide) powder
Resistance Wire	NiCr alloy with precision diameter control
Maximum Watt Density	Up to 30 W/in² (application dependent)
Voltage Range	110V to 480V AC (single and three-phase)
Power Range	100W to 15+ kW (size and configuration dependent)
Operating Temperature	Up to 500°C (932°F) continuous operation
Length Options	140mm to 1200mm standard (custom lengths available)
Width Options	50mm standard (custom widths available)
Thickness Range	2mm to 8mm (fin height additional for finned models)
Fin Height (Finned Models)	Up to 20mm (custom heights available)
Terminal Protection	IP65/67-rated enclosures with ceramic blocks
Mounting Options	Custom tabs, brackets, and specialized configurations
Environmental Resistance	Corrosion, vibration, and thermal shock resistant

Construction

Precision Resistance Wire Element: High-performance NiCr alloy wire helically wound in advanced ceramic core ensuring consistent watt density distribution and optimal thermal performance.
Advanced Ceramic Core Construction: High-purity alumina ceramic core providing superior electrical insulation, thermal conductivity, and exceptional heat transfer characteristics.
High-Performance Sheath Materials: Premium stainless steel, iron, aluminum, or galvanized steel tubing selected for optimal protection, heat conduction, and environmental resistance.
Precision Furnace-Brazed Fins: Continuous metal fins permanently furnace-brazed to sheath for maximum thermal efficiency and enhanced convective heat transfer performance.
Professional Terminal Enclosure: IP65-rated terminal housing with high-temperature ceramic block, strain reliefs, and weatherproof sealing for safe electrical connections.
Custom Mounting System: Engineered welded or bolted mounting tabs with custom patterns enabling secure surface installation or duct mounting configurations.

Key Features

Efficient three-mode heat transfer (conduction, convection, radiation)
Optional finned design providing up to 50% higher convective output
Low thermal mass enabling rapid heat-up and cool-down cycles
Superior corrosion and vibration resistance in harsh environments
Comprehensive custom mounting and termination options
Minimal maintenance requirements with extended service life
Professional terminal enclosures with IP65/67 environmental protection
Wide voltage and power range compatibility
Custom length, width, and configuration manufacturing capabilities
Energy-efficient operation with optimized thermal performance

Applications

Blow molding machines and plastic processing equipment
Heating platens, dies, and mold temperature control
Industrial ovens, drying cabinets, and air handling systems
Load bank heating and power resistor applications
Material handling hoppers, conveyors, and chutes
HVAC duct heating and building climate control
Food processing and packaging equipment heating
Electronics manufacturing and semiconductor processing
Chemical and pharmaceutical process heating
Textile processing and industrial drying systems