4 major differences between vertical shaft impact sand making machine and horizontal sand making machine

As a commonly used mechanical sand equipment, sand making machines have undergone long-term development and technological innovation, and now come in several types and dozens of specifications. According to the arrangement of the main shaft of the sand making machine, it can be divided into vertical shaft sand making machine and horizontal sand making machine.

Among them, both the counterattack sand making machine and the hammer sand making machine belong to the horizontal sand making machine. These two types of sand making machines and the vertical axis punching machine sand making machine are currently widely used in the production of machine-made sand. Below we will introduce the differences between vertical and horizontal sand making machines:

1、 Principle of fragmentation

The crushing principle of vertical impact sand making machine and horizontal sand making machine is basically the same, mainly based on impact crushing and friction crushing, and the crushing process is more complex. But the crushing principle of hammer sand making machine not only includes impact crushing, but also extrusion and grinding crushing.

2、 Equipment structure

The main shaft of the vertical impact sand making machine is arranged vertically, with a small size and compact structure, which is conducive to achieving high-speed rotation. The discharge method is a straight through discharge, which will not cause breakage or wear during the discharge process, and can maintain a good impact crushing effect.

The main shaft of the horizontal sand making machine is arranged horizontally, with a large size, complex structure, poor balance conditions, and low rotational speed. There are various discharge methods, and the impact crusher controls the discharge particle size by the gap between the rotor and the impact plate. Friction and extrusion crushing are added during the discharge process, resulting in an increase in the number of flake sand and gravel particles;

The hammer sand making machine has added a bottom screening plate on the basis of the impact crusher, which makes the grinding process more prominent and the fine crushing effect better. However, it may cause significant wear on the worn parts, and the stone powder content may exceed the standard when used in the production of machine-made sand.

3、 Wear and tear parts

Vertical impact sand making machine has fewer wear parts and lower equipment wear costs; There are many wear parts in the horizontal sand making machine, and the cost of wear parts generally accounts for more than the operating cost. Especially for materials with high crushing hardness and strong corrosiveness, the wear cost is even higher.

4、 Application

The vertical axis impact sand making machine has a wide range of applications, including crushing various ore materials and shaping metal ores and concrete sand and gravel aggregates.

The horizontal sand making machine is mainly used for the production of soft materials, materials with low SiO2 content, and machine-made sand with low requirements for sand and gravel quality, such as the crushing of ore materials such as dolomite and limestone.

The above introduces the differences between vertical impact sand making machines and horizontal sand making machines. Both are common sand making machines, and when choosing a sand making machine, you can purchase it according to your own needs.