High-power electric heating elements are high-power-density thermal components that use stainless steel tubes (such as #304 seamless tubes) as the outer shell, filled with high-purity magnesium oxide powder and wound with nickel-chromium alloy heating wires. Their power density can reach 1-17W/cm2, with a temperature resistance range of 600°C-927°C, making them suitable for high-temperature heating applications in industrial equipment. ?

Structural Characteristics

?Material?: Made of stainless steel (corrosion-resistant, high-temperature resistant), ensuring long-term stability. ?
Filling?: Magnesium oxide powder (thermally conductive and insulating), evenly wraps the heating wire, improving thermal efficiency and preventing leakage. ?
?Power Range?: Up to 2000W, supporting rapid heating (reaching rated temperature in 15 minutes). ?
Installation Methods
Offers various fixing methods such as flanged, threaded, and baffle types, compatible with mold holes and mechanical installation requirements. ?
Typical Applications
?Industrial Equipment?: Temperature control for plastic injection molding machines, 3D glass hot bending machines, and heat-press molding modules in cigarette machinery. ?

?Specialized Industries?: Heating needs for pharmaceutical machinery, analytical instruments, and footwear manufacturing equipment.