Stainless steel electric heating is a heating method that must be used in almost all plastic forming mold designs. It is usually designed in various forms such as unidirectional or bidirectional wiring. The material can be made of materials such as slotted pipes, seamless pipes, stainless steel 201, 304, 316, etc. The characteristics are small heat loss, high thermal efficiency, simple wiring, and can be designed as 220V or 380V according to needs. The wiring methods are flexible and diverse. However, due to the limitations of its materials and processing technology, attention should be paid to its body oriented characteristics in mold design.

(1) Generally, mold heating pipes usually have longer cold ends at both ends and cannot serve the purpose of heating. Therefore, it is recommended to use our company's imitation imported mold single head electric heating tube. Its characteristic is that it only has one cold end, and the cold end is generally around 1cm in size

(2) The power design of general mold electric heating pipes should not exceed the limit of 6 watts/centimeter as much as possible. For a 20 centimeter long heating tube, the power should not exceed 200W as much as possible. If the design power exceeds this limit, the surface load of stainless steel heating pipes will be high, and the steel pipes are prone to oxidation and corrosion, causing short circuits. Our company's specialized single head heating element for imported molds can be designed with a power output of up to 12 watts per centimeter

(3) The mold electric heating tube must be closely attached to the mold hole, so that the heat conduction effect is good and it is also beneficial for the service life of the heating tube. The size of the heating tube of the Feiyu single head heating tube can be accurate to ± 0.08mm

(4) The mold heating tube is usually a dry fired tube, so the temperature must be controlled well during operation, preferably not exceeding 150 degrees.