Comparison of advantages and disadvantages of heating furnace
Single rod furnace refers to heating a single aluminum round rod before extrusion of aluminum profile to reach the extrusion temperature and cutting into a suitable length for use in aluminum extrusion press.
Multi-bar furnace refers to heating a plurality of aluminum round bars before extrusion of aluminum profiles to reach the extrusion temperature and cutting into suitable lengths for use in aluminum extrusion presses.
The difference between a single rod furnace and a multi-bar furnace is:
1. A single rod furnace can only be heated by one rod and one rod into the furnace, and the multi-bar furnace can be used to heat a plurality of rods into the furnace. (The furnace structure is different)
2. The single rod furnace is directly heated by fire to the rod; the multi-bar furnace is only heated with hot gas. (different heating methods)
Advantages of single rod furnace:
1. Low energy consumption.
2. It is convenient to control the temperature of the aluminum rod.
3. The length of the aluminum rod can be unlimited.
4, the speed of the stick is easy to control.
Disadvantages of single rod furnace:
1. Low work efficiency.
2. The heat loss is large.
3. The aluminum rod is not very uniform in heat and is easily affected by the outside world.
Advantages of a multi-bar furnace:
1. The aluminum rod has a longer warm-up time in the furnace.
2. The temperature of the aluminum rod is relatively uniform.
3. The furnace body has good thermal insulation performance and high utilization rate of heat energy.
4. It can heat multiple rods at the same time, and the work efficiency is high.
