Dimensions of Mounting Flange for BGY8 Explosion-Proof Electric Heater
Main products of Yangzhou Dary Electric Co., Ltd.: Electric heating appliances; Electric heaters; Air electric heating elements; Oil electric heating elements; Nitrate solution electric heating elements; Alkali solution electric heating elements; Water electric heating elements; Mold electric heating elements; Far-infrared heating assemblies; Explosion-proof electric heating elements; Biphenyl heating elements; Series of hot air heaters; Suction-type pipeline heaters
BGY8 Explosion-Proof Electric Heater Application scope: Suitable for heating air, oil, water, chemical media, hot pressing molds, melting salts, alkalis, and low melting point alloys, etc. It features high thermal efficiency, long service life, high mechanical strength, easy installation, safety and reliability.
Material:
BGY8 Explosion-Proof Electric Heater The outer tube is generally made of materials such as In800, In840, 304, 316L, 310S, aluminum, copper, low carbon steel, etc.
Magnesium oxide powder is selected according to different usage requirements, including high-temperature powder, medium-temperature powder, etc.
The resistance wire is the heating element, generally made of two materials: Ni-Cr wire and Fe-Cr-Al wire.
The lead terminal material generally has two types: stainless steel and free-cutting iron.
Sealing materials include: epoxy, silicone, glass, etc.
|
Model BGY |
Rated Voltage (V) |
Power (Kw) |
A mm |
L mm |
Suitable Cable m㎡ |
|
|
220V |
380V |
|||||
|
BGY8-220(380)/1(S) |
220/380 |
1 |
200 |
365 |
4 |
2.5 |
|
BGY8-220(380)/2(S) |
220/380 |
2 |
300 |
465 |
4 |
2.5 |
|
BGY8-220(380)/3(S) |
220/380 |
3 |
400 |
565 |
4 |
2.5 |
|
BGY8-220(380)/4(S) |
220/380 |
4 |
450 |
615 |
6 |
4 |
|
BGY8-220(380)/5(S) |
220/380 |
5 |
550 |
715 |
6 |
4 |
|
BGY8-220(380)/6(S) |
220/380 |
6 |
650 |
815 |
10 |
6 |
|
BGY8-220(380)/7(S) |
220/380 |
7 |
750 |
915 |
16 |
10 |
|
BGY8-220(380)/8(S) |
220/380 |
8 |
1015 |
1015 |
16 |
10 |
BGY8 Explosion-Proof Electric Heater Process:
The heating tube is made by inserting electric heating wire into an outer tube (carbon steel tube, titanium tube, stainless steel tube, copper tube), filling the gaps with magnesium oxide powder that has good thermal conductivity and insulation, then shrinking the tube. After heat treatment (some tubes do not require it), it is processed into various shapes as needed by the user. It has simple structure, high thermal efficiency, good mechanical strength, and good adaptability to harsh environments. It can be used for heating various liquids and acid-base salts, and is also suitable for melting low melting point metals.
