The vertical shaft sand making machine is a mechanical equipment specially used for processing ore materials and producing sand for the construction industry. It can be used for crushing and making sand of more than 200 kinds of soft, medium-hard and extremely hard ores. The performance is stable and reliable, and the sand-forming rate is high. The output is large, and it has the characteristics of energy saving, low carbon and environmental protection. Next, this article will introduce to you the advantages and disadvantages, internal structure and working principle, processing capacity and model parameters of the vertical shaft sand making machine, so that customers can distinguish in time whether it is the equipment they need.

The internal structure and working principle of the vertical shaft sand making machine

There are two types of equipment on the market called vertical shaft sand making machines, one is the vertical composite sand making machine, and the other is the vertical shaft impact sand making machine. The internals and working principles of these two devices are quite different.

Internal structure

Vertical compound sand making machine: The machine has a simple structure, the motor and the machine are integrated, and the functional area is divided into a feed hopper, a vortex crushing chamber, a hammer head, a counter-attack liner, a transmission device and a motor. The specific structure looks like this. Vertical shaft impact sand making machine: It is composed of feed inlet, distribution tray, four-port impeller, reinforced crushing chamber, inspection door, large-throughput body division, transmission device and other parts. The specific structure looks like this.

Working principle

Vertical compound sand making machine: The main crushing part - the hammer head is installed on the high-speed rotating rotor, and the counter-attack liner is embedded inside the machine body, so it uses the impact crushing and counter-impact crushing effects for crushing.

Vertical shaft impact sand making machine: The material enters the crushing cavity from the upper feeding port, and is divided into two parts under the action of the distributor, one part falls vertically from the top of the machine into the high-speed rotating impeller, and is thrown out at high speed after gaining acceleration, and the other One part is shunted around the impeller in the form of an umbrella, and after colliding with the high-speed materials thrown out, it is impacted and crushed to the surroundings at the same time. Then drain straight from the bottom.

During the whole crushing process, the materials collide and crush each other without direct contact with the metal elements, but collide with the lining of the materials, rub and crush, which reduces corner pollution and prolongs the mechanical wear time. The ingenious self-circulation of airflow inside the vortex chamber prevents dust pollution.