rapid heating machine for aluminum extrusion die bill model

Product Itroduction

Our latest developed product AD-JRA Efficient Furnace for Aluminum Extrusion Die is consistent with the current development trend of aluminum extrusion market, as it is an energy saving and emission reduction device able to improve production efficiency fjor aluminum extrusion processing enterprise, suitable gor replacing traditional furnaces.

This type of furnace is of accurate temperature control, able to shift the heating mode to the working mode of constant temperature and insulation after the die is heated to the set temperature, and thus realizing minimal power consumption. It adopts  latest magnetic induction heating mode, so it is able to heat aluminum extrusion dies rapidly, and thus the dies become much safer and more reliable, extending the life of dies and improving the working conditions of operators.

Development concept

Domestic furnaces for aluminum extrusion die are typical based on the resistance heating. Because such resistance heating method is difficult to make the die heated to a uniform temperature inside and outside, the die can’t receive force evenly in extrusion, causing the die fatigue and cracks or making the die rejected, and thus the cost of die production is increased. And the resistance furnace has such shortcomings as high power, high power consumption , long heating time, and dies so produced being easily oxidized.

Our seventh generation of efficient furnace for aluminum extrusion dies adopts the optimal fuzzy control algorithm based on the metal expansion coefficient. In the multivariable process control, it ensure the safety and reliable of dies by efficient, rapid heating, which not only protects the dies, but not only protect the dies, but also improves the quality of aluminum extrusion, greatly enhances the rate of production operations.

Product features:

1. 1.       AD Efficient Furnace for Aluminum Extrusion Die adopts the advanced magneti induction heating mode featuring multivariable isothermal intelligent control.
2. 2.       Electromagnetic energy heating for a single set of die, after the set temperature is reached, the die is of the same.
3. 3.       Less oxidation, smother surface, uniform temperature inside and outside the die, extending the life of the die. Temperature inside and outside.
4. 4.       The die is evenly heated, so the surface quality of aluminum extrusion is greatly improved. It is especially true of polished aluminum profiles and electrophoresis aluminum profiles.
5. 5.       Rapid heating enhances productivity; suitable for manufacturing supporting aluminum extruded profiles in dire need.
6. 6.       Rapid heating avoids die annealing arising from long insulation, highly automatic.

Comparative Table of Various Type of Heating

Note 1: tool steel H13 is a kind of high-density metal. When heating high-density metals, stress must be primarily eliminated; otherwise overlarge temperature difference arising from rapid heating may result in cracks or breaking of such metals. Judging the expansion coefficient of metal molecules, especially under the working mode of rapid heating (8-20 minutes), can only be realized by AD Multivariable Isothermal Furnace of Intelligent Control. By virtue of this heating mode, AD furnaces ensure that dies can be free of cracks and breaking under rapid heating.