What is a sand core machine?

PINO’s automated tilting gravity die casting machine can customize the equipment you want according to your gravity die casting parameters.

Leon Ling

Leon Ling

Global Marketing Manager for PINO Machinery

The sand core machine is an indispensable tool in the metal foundry industry, mainly used to produce sand cores for foundries. These sand cores are used to create the internal cavities of castings, making the process highly reliable, efficient and cost-effective. The technology used to make sand cores has evolved in recent years, mainly due to the need for efficiency.

PINO has always been highly innovative and its machines are efficient and reliable, making them a popular choice for foundries. In this article, we’ll take an in-depth look at what a core sander is, how it works and the various types available.

What is a sand core machine?

The sand core machine is the equipment used to manufacture the sand core required for casting. Sand cores are made of sand and binder. Sand and binders are loaded into molds and cured to form the core. Sand core machines are used to manufacture these cores in high volumes with high precision.

working principle

Sand core machines work by blowing air into the sand mixture to create the desired shape. The process begins by loading sand and binder into a hopper. The sand and binder are then mixed and the mixture is poured into the core box. The core box is then closed and air is blown into the mixture. The air expands the sand and presses it against the core box walls, forming the desired core shape.

Different types of sand core machines

There are several types of sand core machines available, each with its own unique advantages and disadvantages. Some common types of sand core machines include blown core machines, gravity core machines, and combination core machines.

Core blowers are often used in high production foundries. This type of machine uses compressed air to blow the sand mixture into the desired shape. Gravity corers use gravity to fill core boxes and are best suited for low to medium production runs. Combined coring machine, as the name suggests, combines the characteristics of blowing and gravity coring machines, and has strong versatility.

PINO is a brand that has been at the forefront of manufacturing high-quality sand core machines in the foundry industry. The company has always been highly innovative and has developed some unique features that make its machines efficient and reliable. One of the outstanding features of PINO core sanders is their high productivity. These machines can produce sand cores at a much faster rate than conventional machines, making them ideal for high production foundries.

Another feature that sets PINO core sanders apart is their efficiency. These machines are designed to create the desired core using the minimum amount of sand and binder. Not only does this save money, it also helps reduce waste, making them very environmentally friendly.

In conclusion, sand core machine is an essential tool used by the metal foundry industry to manufacture sand cores for foundries. Efficient and reliable, these machines are an integral part of the casting process. PINO is a brand that has been at the forefront of creating high-quality sand core machines. The company’s machines are efficient and innovative, making them popular with foundry owners. If you are looking for a sand core machine, PINO is a brand worth considering.

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