With the rapid development of the sand making industry, the requirements for the sand making machine are getting higher and higher. As an indispensable equipment of the sand and stone production line, the sand making machine has been continuously improved and innovated. Now the equipment has a higher degree of automation, reliable quality and more types. Among them, the roller sand making machine and the impact sand making machine have also become the main force of the sand making industry. Many people have left messages to ask how to choose them.

1. Roller crusher

Production capacity: 5-110 T / h

Feed size: ＜ 30mm

Discharge size: 2-10mm

Advantages:

1. The equipment is simple in structure and has few over crushing phenomena. The tooth shape, size and arrangement on the roller surface can be changed according to the material properties. It can be used for medium and fine crushing of medium hard and soft ores.

2. The wear of the gear sleeve can be replaced separately, which does not affect the use and has low maintenance cost.

3. The two rollers are non meshing and non constant speed operation, so it is not easy to have material blockage during production.

2. Impact sand machine

Production capacity: 70-585t / h

Feed size: ≤ 50mm

Discharge size: ≤ 5mm

Advantages:

1. The production efficiency is high, and the output can reach 650 tons per hour, which can be used in large-scale production lines.

2. Fine crushing and shaping effect is good, grading is good, and particle shape is more excellent.

3. The internal wear-resistant parts adopt a new combined design process. When the combined throwing port is worn, it does not need to replace the whole part, and the damaged part can be replaced. The maintenance cost is low and the replacement is convenient.

4. Low noise, less dust and more environmental protection during production.

Which is the better sand making effect of roller sand making machine or impact sand making machine

1.From the perspective of finished sand making products, the impact type sand machine has more excellent grain shape, less needle like materials and better gradation. If you have higher requirements for finished products, you can choose the impact type sand machine.

How to choose the roller crusher and impact sand machine

1. In comparison, the roller crusher has simple structure, convenient operation, lower investment cost and energy consumption. It is applicable to the production demand with low budget and low requirements for finished products.

2. The impact sand machine has better grain shape, wider market and better price of finished products.

3. From the particle size of the finished product, the particle size of the impact sand machine is smaller, which can meet the requirements of class I construction sand; The roller type sand making machine takes the second place and can meet the requirements of class II construction sand.