high quality Copper casting (aluminum) electric heater

Specifications

1.Brief

Copper casting (aluminum) electric heater is will electric heating element bending forming casting in specific to the shape of the copper.

2.Features:

1). The heating temperature is high, Aluminum electric heater is the highest working temperature is up to 400 °C; Copper casting electric heater is the highest working temperature is up to 650 °C;

2), heat transfer effect is good, the non-ferrous metal aluminium or copper as media, copper coefficient of thermal conductivity of 0.94 W/m.K, The aluminum the coefficient of thermal conductivity of 0.53 W/m.K;

3), the heating temperature even, the wall installation forms, and be heating equipment interface after car processing, effective and equipment close together joint;

4), long service life, electric heating element fever length in all cast in casting, no direct contact with the media;

5), mechanical performance is strong, made of copper (aluminum)electric heater is forming integral casting, with good mechanical properties;

6).Size, the biggest than 6 m in diameter, maximum weight: aluminum electric heater less than 1 T; Copper casting electric heater less than 3 T

7). shape according to user requirement of process customization, non-standard design, such as round, hemicycle, right Angle shape and arbitrary shape several combination;

8), maximum thermal load: aluminum electric heater for 6 W/C square, generally take 3 ~ 4 W/C square; Copper casting electric heater for 8 W/C square, generally take 3.5 ~ 4.5 W/C square

9), explosion-proof level: Exd  level two BT4;

10), electrical control as shown in the electric control system and solutions

3.Appliance

Can be widely used in plastic machinery, die head, cable machinery, chemical industry, rubber, oil, and other equipment