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An overview on Gravity Casting Machine

An overview on Gravity Casting Machine


An overview on Gravity Casting Machine


Gravity dies casting is a die casting process useful for large-scale production. It is used in various industries due to its low cost and high-quality output with minimal human intervention. The process is typically used for non-ferrous alloy parts made of aluminum, copper, and zinc. The advanced gravity die-casting process can be highly automated. It is best suited for thick parts that require a high level of detail. Compared to sand casting, the products of this process have a better finish and mechanical properties. It also has a faster casting rate than aluminum sand casting. Let’s come to discuss the in-depth information on Gravity Casting Machine Manufacturers.


After trying to inject the liquid into the die, high-pressure die casting employs pressure. Complex machinery and an entirely automated process are required to achieve the desired result. Gravity die casting by Gravity Casting Machine Manufacturers is not a highly autonomous process, which results in less flexibility with cost-effective options.


The gravity dies casting procedure.


Gravity die casting by Gravity Casting Machine Manufacturers is popular due to its clutter-free and relatively simple approach. It requires minimal equipment and allows for some degree of output customization. You can integrate a significant portion of the process if you need high volumes. 


1. Making the die: The die is heated with gas burners and then sprayed with a refractory coating. It can be used repeatedly and aids in the removal of the casting. It also regulates the temperature. After that, the die parts are assembled and clamped.

2. Injecting liquid: The operator poured molten metal into the die. For a few hours, the liquid metal is allowed to set and take on the shape of the cast. The machine operator in gravity die casting uses bottom pouring and fills the liquid.

3. Ejection: Once the metal has been set, the die is opened, and the castings are ejected. The next step is to manually remove cast parts and ejection pins. The scrap is removed from the cast, which includes sprues, gates, runners, and flash.

4. Cleaning and polishing: After that, the castings are fettled and heat-treated. The treatment aids in the suppression of any sharp edges or excels material. The final step is blast cleaning to deliver the finished products with the necessary polish.


Here are some of the reasons gravity die casting is becoming increasingly popular:


· It is among the most cost-effective die-casting processes.

· It is appropriate for simple castings.

· Faster production times with good dimensional accuracy

· It is best suited to high volume levels.

· Once the preliminary investment is made, the coating can be used numerous times with minimal investment.

· It can produce parts with enhanced mechanical properties ideal for heat treatment.


For more information, reach Gravity Casting Machine Manufacturers.


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