Internally Wired Cartridge Heater is an efficient electric heating element designed specifically for heating scenarios where wiring at both ends is not possible. It occupies an important position in the industrial heating field. It abandons the traditional terminal connection method and uses a 450 ℃ high temperature resistant wire to directly lead out the heating element from the inside. This unique design greatly improves the product's high temperature resistance and mechanical stability, especially suitable for complex working conditions such as mold embedded heating and vibration environment.
1、 Product Overview
Internally Wired Cartridge Heater is an efficient electric heating element designed specifically for heating scenarios where wiring at both ends is not possible. It occupies an important position in the industrial heating field. It abandons the traditional terminal connection method and uses a 450 ℃ high temperature resistant wire to directly lead out the heating element from the inside. This unique design greatly improves the product's high temperature resistance and mechanical stability, especially suitable for complex working conditions such as mold embedded heating and vibration environment.
The surface sheath of the product is made of high-quality materials such as stainless steel SUS304, 310s, or incoloy800, and filled with high thermal conductivity and high temperature resistant insulating magnesium oxide powder and nickel chromium alloy heating wire to ensure efficient heat transfer and electrical safety. Its surface load can reach 25W/square centimeter, with rapid and uniform heating, which can quickly meet the heating needs of the equipment.
2、 Core advantages
Long service life: The internal structure is scientifically designed, using imported high-purity magnesium oxide core rods and filling materials, with excellent thermal conductivity, effectively reducing component losses, and extending the service life.
Super environmental adaptability: The wire can work stably for a long time in an environment of 350 ℃, and the direct outgoing structure has excellent mechanical performance, which is not afraid of frequent vibration and high temperature tests.
Efficient heat dissipation compatibility: By using coreless grinding technology to standardize pipe diameter, it can be tightly assembled with equipment, with high thermal efficiency and fast heat dissipation, improving the overall operating efficiency of the equipment.
Stable and secure guarantee: Strictly manufactured in accordance with CE standards, the cold state withstand voltage reaches AC 1500V, and the hot state insulation performance can withstand AC 1000V testing. The power deviation is controlled within the range of+5% to -10%, laying a solid defense line for the safe operation of the equipment.
3、 Applicable scenarios
Widely used for high and low temperature insertion heating of various sizes of molds and mechanical equipment, covering fields such as stamping dies, medical devices, plastic sealing machines, bottle mouth sealing machines, continuous automatic sealing machines, cigarette making machines, etc. Whether it is temperature control for precision molds or continuous heating requirements for production equipment, internally wired single head electric heating tubes can provide reliable and efficient heat source support.
