Aluminum billet Casting: Our factory adopts equal level dense heat top casting

Standards before casting

1. The talcum powder must be smooth and strong when making molds;

2. The shunt plate, launder, and casing must be coated with a thin layer of talcum essence, no exposed iron, the graphite ring and the adapter plate should be smoothed with mud mixed with talc and lard, and the channel through which the uniform aluminum liquid passes must be kept clean and dry

3. The ceramic filter plate must be complete and flawless, and there is no gap at the junction with the launder, and it is replaced every time the furnace is cast, and baked with fire until dark red;

ceramic filter plate

4. The ingot head must be dried and the casting table flattened, the base and the crystallizer should be properly coordinated, the phenomenon of water return is not allowed, and the wire rope of the starting device must be relaxed;

crystallizer

5. The ingot head rises to the starting position (50mm and above rod ingot head is 4mm from the lower end of the graphite ring 4mm and 150mm below the rod 0~4mm);

6. Install the starting gate plate and check whether the upper and lower shapes of the casting machine are normal;

7. Check the status of the inlet and outlet pumps;

8. Open the drain valve and open the cold water tower;

ALUMINUM SILICATE STOPPER CONE PLUG TO STOP FURNACE MOLTEN ALUMINUM

9. Turn on the water pump and adjust to the casting water volume;

SAW BLADE ON PULLER MACHINE TO SAW ALUMINUM PROFILE

10. Confirm that the water does not enter the ingot head;

11. Prepare enough plugs, welding rods, iron steaks and other corresponding tools and materials