Introduction to the principle of vertical shaft sand making machine

Vertical shaft sand making machine is also called heavy-duty compound sand making machine or vertical shaft crusher, vertical numerical control sand machine. There are two types of models, one is light and the other is heavy. The raw materials crushed by customers are different, and the equipment selected will also be very different.

On the basis of our company’s vertical blow hammer compound sand making machine, it is a new generation of products optimized and designed in combination with new and mature fine crushing technology. Its performance has reached a high level. It is used for crushing various medium-hard ores and can be widely used in Mining, metallurgy, refractory, cement, coal, glass, ceramics, electric power and other industries. Its main features: large crushing ratio; high output, several times higher than similar products in the industry; high efficiency and energy saving; wearing parts are made of high hardness, high toughness, multi-element alloy wear-resistant materials, and the service life is increased several times. The gap between the counterattack plates is adjustable, which can meet various material conditions.

working principle

The vertical shaft sand making machine has a large crushing ratio, and the discharge particle size can be adjusted arbitrarily, which is not affected by the wear of the plate hammer and the lining plate; no screen bar setting, it is not easy to block when crushing materials with high moisture content and large mud content; elastic Adjustment mechanism, the unbreakable material can be automatically discharged without causing damage to the equipment; the bearing is arranged horizontally and has a long service life, which can crush materials with high temperature (such as cement clinker); the rotor body of the compound crusher has a unique structure and can crush materials. The rotor body is almost not worn when it is in operation; the rear cavity is provided with a screw rod or a hydraulic opening mechanism, and the wearing parts can be easily replaced without lifting equipment.

Job Features:

(1) Simple and reasonable structure and low operating cost. Using the stone-on-stone principle, the wear and tear is small.

(2) High crushing rate and energy saving.

(3) It has the functions of fine crushing and coarse grinding.

(4) It is less affected by the moisture content of the material, and the moisture content can reach about 8%.

(5) The working noise is lower than 75 decibels (db level), and the dust pollution is less.

(6) It is suitable for crushing medium-hard and extra-hard materials.

(7) The product is cubic, with high bulk density and low iron pollution.

(8) The impeller self-lining wear is small and maintenance is convenient.