Underthreaded single head electric heating tube

Underthreaded single head electric heating tube

The down threaded single head electric heating tube is welded with hexagonal threads at the terminal for easy installation and fixed use. It uses a metal tube as the outer shell and evenly distributes spiral electric heating alloy wires (nickel and iron alloys) along the central axis of the tube to fill and compact the gaps with magnesium oxide with good insulation and thermal conductivity. The two ends of the tube mouth are sealed with silicone or ceramic. This metal armored electric heating element can heat air, metal grinding tools, and various liquids.

Design and customization of single head heating tube

1. Voltage and power. (Voltage: 6~440V; Power: to be determined through negotiation between the customer and our company)

2. Diameter size: 4.5-30mm can be achieved according to customer requirements; Thread size: 4 minutes, 6 minutes, 1 inch, 1.5 inches.

3. Length of pipe body: Non standard customization (minimum 30mm).

4. Material of electric heating tube: The main materials are 10 # carbon steel SUS304、SUS321、SUS316L、 Stainless steel with coating (waterproof scale treatment), titanium pipes, etc.

5. Selection of electric heating wire: generally iron chromium aluminum wire (Beijing Shougang), nickel chromium wire (2080 resistance wire). The choice between these two depends on the temperature of the customer's working environment.

6. Other: working environment, length of terminal posts or leads (conventional: 200mm), whether threads need to be installed (thread size), diameter and length of metal hoses, etc.

Precautions for using single head electric heating tube

1. The voltage used should not exceed 10% of the standard voltage

2. The diameter of the mold hole shall not exceed 0.15mm of the diameter of the electric heating tube

3. The electric heating tube should be tightly matched with the mold hole, and it is strictly prohibited to cause dry burning due to external leakage;

4. If the packaging bag is damaged, this product is prone to moisture and will automatically repair after heating. Please keep it safe and use it with confidence!

5. Is there temperature control for the normal operation of the single head heating tube in the mold? If so, what is the temperature?

Product usage and scope of application

The conventional single head heating rod is suitable for heating plastic packaging, mold heating, analytical instruments, cigarette industry, footwear industry, semiconductor eutectic welding, die-casting input channel heating, as well as cooling effects such as no sprue injection and various gas expansion.