Printing Machine Oven Electric Heating Tube

1.Brief introduction of electric heating tube for printing machine oven

Fin electric heating tubes are more commonly used in printing machine oven electric heating tubes. Printing machine oven electric heating tubes are made by winding fins on the basis of light tube electric heating tubes or wearing square fins.These fins are used to increase the heat dissipation area and speed up the heat dissipation, so as to prevent the electric heating tube from being burned out due to the high surface temperature of the electric heating tube of the printing machine oven.The electric heating tube of the printing machine oven can be bent into various shapes according to the installation environment. It has good flexibility and is convenient and simple to install with fasteners.

2.Application scene of electric heating tube for printing machine oven

The electric heating tube of the printing machine oven is often used in the printing machine oven. The electric heating tube of the printing machine oven can also be used in the paint baking room, as well as in heating equipment such as ovens, ovens, hot air stoves, tea killing machines, duct heaters, black tea baking baskets, drying ovens, industrial high-temperature electric furnaces, load cabinets, etc.

3.Main technical parameters of electric heating tube for printing machine oven

①Shell material: stainless steel 304, stainless steel 321, stainless steel 310S, Ingle 800, Ingle 840, etc.

②Heating wire material: 0Cr25Al5, 0Cr21Al6Nb, 0Cr27Al7Mo2, Cr20Ni80, etc.

③Insulation filler: medium temperature insulating magnesium oxide powder, high temperature insulating magnesium oxide powder, etc.

④Rated voltage: 110V, 220V, 380V, etc.

⑤Power: Determined according to the use environment.Normally, the heating area of ​​one meter is used for 1KW power, and it can be used for 1.5KW when there is wind circulation.

⑥Pipe diameter: 8mm-30mm

⑦Shape: according to customer requirements

⑧Length: according to customer requirements

⑨Cold state insulation resistance: cold state insulation resistance should not be less than 50MΩ during factory inspection; after sealing test, the insulation resistance after long-term storage or use should not be less than 1MΩ

⑩Cold state leakage current: ≤ 0.5 mA

⑪Cold insulation: 1600v. 1/seg

⑫Fin width: 6mm, 7mm

⑬Fin material: stainless steel 201, stainless steel 304

4.Product advantages of electric heating tube for printing machine oven

①Non-standard customization, flexible production, to meet the heating requirements of various equipment.

②The electric heating tube of the printing machine oven increases the heat dissipation area of ​​the electric heating tube by winding the metal steel belt, so as to accelerate the heat dissipation.

5.Precautions for Electric Heating Tube of Printing Machine Oven

①There must be temperature control to ensure that the temperature of the heating tube does not exceed the maximum temperature resistance of the tube material.

②The fin winding needs a distance of 30-50mm from the nozzle.

③When installing, the distance between the pipe and the pipe shall not be less than 20mm.

④When heating humid air, it is recommended to use stainless steel 304 for the fins, which is not easy to rust.

6.Explanation of the wiring method of the electric heating tube of the printing machine oven

Single pipe connected to power supply: directly wired according to the voltage, usually 220V, with one live wire and one zero wire; 380V, if there are only 2 terminals, then it is sufficient to connect 2 live wires.

Multiple pipes are connected to the power supply: according to the actual situation, methods such as parallel connection, series connection, triangular connection, or Y-type connection can be adopted. If you are unsure, you can consult our sales customer service.

7.Printing machine oven electric heating tube order instructions

If you need to order electric heating tube for printing machine oven, please provide the following parameters:

①Voltage

②Power

③Diameter

④Shape

⑤Length

⑥Lead length

⑦Material

⑧Fastener size

⑨Fastener material

⑩Fin material