The ingot casting machine mainly includes: ingot mould, rear tensioning system, aluminum liquid distributor system, cooling water pipe (excluding main water inlet pipe), electrical control system, casting machine body (including mechanical demoulding system and power transmission system) ), The curve length from nose to tail is within 12 meters.
The ingot mold is made of ductile iron QT450-10 to ensure the service life of the ingot mold.The ingot mold weight is (7.0) kg flanging mold, and there are about 130 in total.
The ingot mold is fixed on the attachment of the chain of the transmission part with bolts, and the hole distance of the chain fixing bolts is 60mm.
The bottom of each ingot flat mold has your company’s logo.
2）At the tail of the frame, there is a manual tensioning device, which is used to compensate the relaxation of the chain due to thermal expansion.
3）Aluminum Liquid Distributor System
Function: The function of the aluminum liquid distributor is to continuously, uniformly and steadily inject aluminum liquid into each ingot mold and produce the smallest liquid level difference.In the casting process, the phenomenon of eddy current formed by the molten aluminum is reduced to a minimum.The aluminum liquid in the furnace enters the distributor of the aluminum ingot casting machine through the transfer runner, and the distributor and the ingot casting machine operate synchronously. The dispenser has 6 uniformly distributed aluminum outlets, and each aluminum outlet is aligned with the running aluminum ingot mold to automatically dispense liquid. When casting, the operator should match the flow of aluminum water with the speed of the ingot machine to ensure that the aluminum liquid in the aluminum ingot mold is about 85% of the depth of the mold cavity.
The distributor is a circular metal member, which is installed on the casting machine through the shaft hole provided in the central part, and is rotated by the sprocket.
The distributor is made of ductile iron.
4) Spray Water Cooling
The cooling zone is about 3 meters. The maximum range of cooling is provided with 3 water inlet points. Each inlet point is equipped with a manual control valve, which can manually adjust the water flow of each inlet point according to the cooling requirements.
5）Electrical Control System
The ingot casting machine adopts frequency conversion speed regulation, and the meter displays the casting speed per minute.
6）Body of Ingot Machine
The body of the ingot casting machine includes: transmission part, frame, mechanical demoulding, etc.
Function: Sturdy steel frame, the chain walks on the track, and the limit of the chain roller is stuck on the track.The front and back are driven by a pair of precision-machined sprockets to roll the chain, ensuring the stability of the casting machine.The casting machine is provided with an ingot mold cooling area and an aluminum ingot demoulding mechanism. The demoulding adopts a mechanical knocking method to ensure the cooling and automatic demolding rate of the aluminum ingot.
The rotating part of the ingot machine is to provide the reduction ratio required for production in the ingot process.The rotating part is composed of frequency conversion motor, reducer, bearing, chain, sprocket and other parts.The chain is made of alloy steel.
The chain pitch is 180mm, the chain plate thickness is 6mm, the material is 15Mn, and the roller material is 40Gr and the diameter is 60mm. The service life is not less than 3 years in accordance with the instructions.
8）Ingot Machine Frame
It adopts GB 12 channel steel and is appropriately strengthened according to the strength of the equipment to prevent deformation during normal casting operations and ensure the robustness of the overall equipment. The casting machine frame is composed of two sections of frames, with a driving part (spin-off end) and a tensioning part (casting end).