Summary：With the development of science and technology and the upgrading of technology, mining machinery is becoming more and more strict in the selection of crushing equipment.

With the development of science and technology and the upgrading of technology, mining machinery is becoming more and more strict in the selection of crushing equipment. In the continuous research and development, transformation and upgrading, different types of sand making machines have appeared one after another. Here are the introductions of 4 main types of sand making machine on the market.

1. Compound Sand Making Machine

It is a traditional and classic type of vertical sand making machine with no grid section design and a very high sand output ratio. Compound sand making machine is mainly suitable for processing limestone, coal and other raw materials with a compressive strength below 140 MPa and humidity under 15%. A single sand making machine can produce sand, which is suitable for small scaled production plant.

2. Double Roller Sand Making Machine

In the working process of double roller sand making machine, the two rollers squeeze each other to process raw materials. And the rollers adopt highly wear-resistant materials, which can process raw materials with high hardness. Whether used for crushing or sand making, double roller sand making machine is very popular among sand and gravel production companies with small or medium scaled because of the low price.

3. Vertical Shaft Impact Crusher

Vertical shaft impact crusher is the new generation of sand making equipment. It is very cost-effective and is one of the most popular sand making equipment on the market. Vertical shaft impact crusher has high efficiency and the products have good grain shape and it has the dual functions of sand making sand shaping. Vertical shaft impact crusher adopts deep cavity impeller design, enhances efficiency by 30% and reduces wear by 40%. The sealed cavity design of the sand making machine reduces the influence of dust and noise, and realizes environmental protection.

4. Portable Sand Making Machine

Portable sand making machine can be used for single-machine production, or multiple units can be used for large-scaled sand production. There are two types of portable sand making machine: wheel-type portable sand making machine and crawler portable sand making machine. It can be transferred flexibly and has high production efficiency, suitable for factories where the material distribution is relatively wide or the environmental protection situation is very severe.

With the increasing decline of natural sand, the artificial sand market has shown great potential and vitality. Choose proper sand making machine can help you improve the production efficiency and make more money!