BGY8-220(380)/8 Explosion-proof Electric Heater Quotation
High surface power, 2 to 4 times the load of air heating surface, highly dense and compact structure. Due to the overall short and dense design, it has good stability and requires no support for installation. The combined flange heater mostly uses argon arc welding to connect the electric heating tube to the flange, or it can be fastened by using a fastening device, i.e., each electric heating tube is welded with a fastener, and then locked with the flange cover using nuts. The tube and fastener are welded by argon arc welding, ensuring no leakage. The sealing part of the fastener adopts scientific technology. Single tube replacement is extremely convenient, greatly saving future maintenance costs. Select imported and domestic high-quality materials. Scientific production technology and strict quality management ensure excellent electrical performance of the electric heating tube.
BGY8-220(380)/8 Explosion-proof Electric Heater Quotation
Materials:
Outer tube materials typically include In800, In840, 304, 316L, 310S, aluminum, copper, low carbon steel, etc.
Magnesium oxide powder is selected according to different application requirements, including high-temperature powder, medium-temperature powder, etc.
Resistance wire is the heating element, usually made of two materials: Ni-Cr wire and Fe-Cr-Al.
Lead terminal materials are usually two types: stainless steel and free-cutting iron.
Sealing materials include: epoxy, silicone, glass, etc.
Scope of application:
This product can be widely used for heating water, oil, air, nitrate salt solution, acid solution, alkali solution, and low melting point metals (aluminum, zinc, tin, babbit).
1. Duct heater: Mainly used in the air duct of air heating systems to supply hot air. It can also be used as heating elements for various ovens and electric furnaces.
2. Nitrate salt solution, oil, water heating: Formed by welding shaped tubular electric heating elements onto a flange. Used for heating in open or closed solution tanks and circulation systems.
3. Single-end heater: Used in heating media where both ends cannot be connected, suitable for hot core boxes, core shooting machines, and other equipment.
