The heavy hammer crusher and the roller crusher are the two best-selling models of machine-made sand equipment. Why are these two machines loved by many manufacturers? This article analyzes the advantages and disadvantages of the two sand machines. What are the advantages and disadvantages of the heavy hammer crusher and the roller crusher？

Heavy hammer crush stone into sand at one time

Heavy hammer is also called single-stage hammer crusher, which uses punching skills to crush materials. It is suitable for all kinds of ores with compressive strength not exceeding 100MPa and moisture content less than 15%. It is widely used in metallurgy, building materials, chemical industry, hydropower and other industrial sectors.

Advantages:

1. Simple structure, few wearing parts and convenient maintenance.

2. Large crushing ratio and high production capacity.

3. The crushed stone is formed at one time, without the need for two-stage crushing, it can meet the standards of construction sand.

4. The equipment structure is sealed, not easy to produce dust pollution, and it is green and environmentally friendly. Disadvantages: Hammer heads and grate bar screens are easily damaged. When crushing materials with a compressive strength of more than 100MPa, they are more likely to be damaged. And when the water content of the crushed material is higher than 15%, it is easy to block the grate bar screen gaps, which may cause equipment downtime. Double-roller crusher with controllable discharge size

The double-roller crusher is also called the double-roller sand making machine. It is an old-fashioned crushing equipment that can finely crush medium-hard and soft materials such as river pebbles, granite, basalt, iron ore, limestone, and coal gangue, and is widely used in chemical, electric power, metallurgy, cement and other industrial sectors.

Advantages

1. The roller skin of the roller sand making machine can be used for at least half a year, and the cost of wearing parts is relatively low.

2. Simple structure, small space occupation and convenient maintenance.

3. High production efficiency, Low energy consumption, and the inside equipped dust-proof device preventing dust pollution.

4. The discharging particle size can be adjusted by adjusting the roll gap to meet the different production needs of users.

5. The equipment is equipped with protective devices, and the operation is reliable. Disadvantages: the processing capacity is relatively low and the crushing ration is relatively small, generally 3-15. The gap between the roll gaps is easy to increase, which will cause uneven finished products.

Please go to CFTC company to purchase heavy hammer crusher and roller sand maker

You are recommended to the CFTC company to purchase the hammer sand beaters and the roller sand making machines. The stock is sufficient and the price is affordable. The CFTC company will also have professionals tailor-made production line schemes for you according to your production needs, so that you no longer have to worry, and you can also visit the factory and there will be a special car to pick you up. CFTC company's equipment and services are well-known, and you are guaranteed to be satisfied!