Induction Aluminum Billet Rod Heating Furnace,Induction Aluminum Billets Heater
Induction aluminum billets heating furnace is specially designed and manufactured for aluminum billets/rods forging and hot forming. It is used in the heating of aluminum billets/rods before forging and the extrusion process of aluminum rods after heating.
1.Difficulties in the design of aluminum billets/rods heating:
1). Aluminum billets/rods are non-magnetic materials. In the design of induction heating of aluminum rods, especially the design of aluminum rod inductor coils, special design methods should be adopted to make the aluminum rods generate large currents during the heating process, and the flow of large currents is The aluminum rod itself generates heat so that the heating of the aluminum rod meets the requirements of the heating process.
2). Due to the characteristics of aluminum, the aluminum billet/rod material dissipates heat very quickly. Therefore, the aluminum rod heating furnace is required to take certain measures to reduce the cooling of the aluminum rod. This requires the aluminum rod heating equipment to be equipped with an aluminum rod reverse thrust device, so as to ensure that the aluminum rod end The head temperature meets the requirements of the heating process.
2. Design parameters of
aluminum billet/rod forging furnace:
1). Power supply system for aluminum rod heating equipment: 160~1000KW/0.2~10KHZ.
2). Aluminum rod heating equipment Heating material: aluminum alloy, aluminum billet and rod
3). Main application of aluminum rod heating equipment: used for hot extrusion and forging of aluminum rods and aluminum alloys.
4). Feeding system of aluminum rod heating equipment: cylinder or hydraulic cylinder pushes material at regular intervals
5). Discharge system of induction aluminum rod heating furnace: roller conveying system.
6). Power consumption of aluminum rod heating equipment: heating each ton of aluminum material to 450℃～560℃, power consumption is 190～320℃.
7). The aluminum rod heating equipment provides a remote operation console with a touch screen or an industrial computer system according to user needs.
8). The man-machine interface specially customized for aluminum rod heating equipment, highly humanized operation instructions.
9). All-digital, high-depth adjustable parameters of aluminum billet/rod heating furnace
10). Energy conversion of aluminum rod heating furnace: heating to 550°C, power consumption 240-280KWH/T
3. Aluminum billet/rod Induction Heating Coil/Inductor
Aluminum rod heating equipment inductor manufacturing process: The ratio of the inner diameter of the aluminum rod heating equipment inductor coil to the outer diameter of the billet is within a reasonable range, and is designed according to the process parameters provided by the user. The inductor coil is made of a large cross-section T2 rectangular copper tube, which is annealed, wound, pickled, hydrostatically tested, baked, etc. After multiple insulation, drying, knotting, assembly and other main processes to complete, and then fixed into a As a whole, the entire sensor is formed into a cuboid after it is manufactured, and its vibration resistance and integrity are good. There are water-cooled furnace mouth copper plates at both ends of the inductor to protect the coil of the induction furnace heated by the aluminum rod, and at the same time, it can effectively prevent electromagnetic radiation from causing harm to the operator.
4. Name of aluminum rod heating Furnace:
Aluminum rod heating equipment mainly becomes intermediate frequency heating electric furnaces such as aluminum rod intermediate frequency induction heating furnace, aluminum rod induction heating furnace, aluminum material induction heating furnace, aluminum ingot induction heating furnace, etc., which are mainly used in forging, hot rolling and shearing of metal materials of heating.
5. The structure of aluminum rod heating furnace:
Composition of aluminum rod heating equipment: 1. Induction heating power supply; 2. Induction heating furnace cabinet (including stainless steel pipes and capacitor cabinets); 3. Induction heating furnace body; 4. Automatic feeding and timing pushing system; 5. PLC operation Control cabinet; 6. Quick discharge device; 7. Infrared temperature measurement and automatic temperature control system
6. the characteristics of
aluminum billet/rod heating furnace
Main features of aluminum rod aluminum billet/rod heating furnace:
1). The aluminum rod heating furnace has fast heating speed and low burning loss rate; continuous production is stable, and it is simple and easy to maintain.
2). The special inductor/induction coil design method of the aluminum rod heating furnace ensures the temperature difference between the new surface and can be used for heating aluminum rods of various specifications.
3). The aluminum rod heating furnace adopts an imported infrared thermometer to ensure measurement accuracy and repeatability. The heating zone and heat preservation zone have fast thermal permeability of aluminum billets/rods.
4). The new stainless steel closed cooling tower eliminates the trouble of digging the pool.
5). The automatic feeding method of the aluminum billet/rod heating furnace can directly feed the aluminum ingot blank from the ground
6). Stable continuous production, high production efficiency, simple and easy maintenance, and can be applied to heating aluminum rods of various specifications
7). The heating temperature distribution of the aluminum billet/rod heating furnace: the aluminum rod heating furnace is divided into a preheating zone, a heating zone and a heat preservation zone.
