Energy Saving Small Electric Tempering Heat Treatment Furnace
Product application
The energy-saving small-scale electric regenerative heat treatment furnace is mainly used for tempering heat treatment of small and medium-sized metal parts and alloy parts. The working temperature is lower than 850 ℃.
Working conditions and maintenance
Check all wiring regularly for looseness; check the travel switch regularly to prevent damage to the furnace due to improper operation.
Furnace working conditions:
A) The average monthly humidity in this area is no more than 90%;
B) No explosion hazard, no corrosive gas or electric dust;
C) There is no obvious vibration or turbulence; the slope of heavy surface is not higher than 5 ℃;
D) The surface of the control cabinet shall be kept clean;
E) Check whether the instrument works normally on a regular basis;
SPECIFICATIONS FOR Energy Saving Small Electric Tempering Heat Treatment Furnace | |||
Rated Power | 35KW (adjustable) | Power Supply | 380V, 3P, 50Hz |
Rated working temperature | 850℃ | Heating Zone | 1 zone |
Effective working size | (D)500x650mm | Furnace cover lifting method | up-down by electric screw |
Temperature uniformity | ±5℃ | Temperature control accuracy | ±2℃ |
Empty furnace temperature rise time | ≤2 hours | furnace surface temperature rise | ≤45℃ |
Empty furnace power loss | ≤18% | Temperature control method | SCR, PID |
Heating element | 0Cr25AL5 ( alloy wire) | Heating method | 4 sides heating |
Furnace lining | refractory fiber and bricks | Basket | 1Cr18Ni9Ti refractory steel |
