Bundle Rod Heater——High-density bundle rod heating solution
The multi-rod bundle heating element designed for industrial heat treatment furnaces, continuous drying equipment and regional heating systems adopts nickel-chromium alloy (NiCr) + ceramic fiber insulation structure, suitable for 5kW-500kW power range, temperature resistance up to 1200℃ (short time), thermal efficiency ≥95%.
MOQ：1000PCS
Plazo de entrega：25días
Ubicación de la fábrica: Zhongshan, Guangdong, China
Home appliances: commercial water boilers, electric water heaters, industrial steam generators, embedded coffee machine heating modules.
Industrial equipment: chemical reactor constant temperature system, food processing high temperature sterilization equipment
Rango de potencia:
Residential/Commercial: 1.5kW to 15kW (space heater, water heater, HVAC system).
Industrial: 15kW–100kW+ furnaces, dryers, boilers, metalworking tools.
Voltage Compatibility:
global grid compatibility, error ±5%
Material:
Rod material: Incoloy 800 (oxidation-resistant) or high-temperature stainless steel 316L (corrosion-resistant).
Sheath: PTFE-insulated, non-stick, anti-calcification, ceramic-covered.
High-temperature oxidation resistance comes from nickel-chromium (NiCr) alloy or Kanthal (FeCrAl) wire.
Resistance value: 1Ω–50Ω (customizable per voltage/power requirements).
Operating Temperature:
Continuous: 600 °C to 1200 °C (short-term maximum 1500 °C for certain specialized industrial designs).
Dimensiones:
Rod length: 100 mm to 3000 mm (flexible bundling options).
Bundle diameter—Φ50mm–Φ200mm—adjustable spacing for heat distribution.
Lifespan:
20,000 to 100,000 hours, varying with temperature, duty cycle, and protective coatings.
High-efficiency heat output
High-Temperature Alloys: Minimal energy loss allows for fast heating (30 seconds to 600 °C).
Uniform Heat Distribution: Reduced hot/cold areas result from bundled design’s guarantee of equal heat spread.
Durability & Safety
Resist oxidation, corrosion, and chemical exposure—perfect for hard applications—ceramic/PTFE coatings.
CE/UL/ATEX certified shut off at >1200°C.
Energy Efficiency
Fast heating and cooling cycles lower energy waste by means of low thermal mass.
Modular design: change power output for varying loads by adding or removing rods.
Versatile Uses
Industrial: Furnace heating, metal annealing, paint drying, steam generation.
Commercial: HVAC pre-heaters; water heating for restaurants/hotels.
Residential: high efficiency space heaters; underfloor heating systems.
Customizable settings
Alter bundling designs, sheath thickness, and rod spacing to fit particular thermal needs.
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