Vertical axis sand making machine

Vertical axis sand making machine, also known as composite crusher, is a type of fine crushing equipment that is optimized and designed based on advanced domestic fine crushing equipment. It is a sieve free and adjustable fine crushing equipment that can be widely used in the fine crushing operation of raw materials and clinker in cement plants. It is widely used in the medium and fine crushing fields of various high hard and extra hard materials such as ores, cement, and bauxite clinker.

The influence of centrifugal force on the high-speed rotation of materials from the vertical impeller of the crusher, the surrounding height, and the impact of other flows on other materials at high speed in each crushing impeller material component, will form a vortex with the impeller and shell several times. The impact, friction, and grinding of materials will form a direct discharge from the bottom of the composite crusher through closed-loop control of multiple projection devices to achieve the specified finished product size.

Product advantages

The composite crusher has a high crushing ratio and the discharge particle size can be adjusted freely, without being affected by the wear of the plate hammer and lining plate. There is no screen strip setting, which makes it difficult to block materials with high moisture content and mud content. It adopts an elastic adjustment mechanism, which can automatically discharge non crushable materials without causing equipment damage. The bearings are horizontally arranged, with a long service life, and can crush high-temperature materials (such as cement clinker). The rotor structure of the composite crusher is unique, and the rotor body is almost not worn when crushing materials. The rear chamber is equipped with a screw or hydraulic opening mechanism, which can easily replace vulnerable parts without using lifting equipment.

working principle

(1) The structure is simple and reasonable, with low operating costs. By utilizing the principle of stone cutting, it has minimal wear and tear.

(2) High crushing rate and energy-saving.

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

(4) Less affected by the moisture content of the material, with a moisture content of up to 8%.

(5) The working noise is below 75 decibels (dB level), and there is less dust pollution.

(6) Suitable for crushing medium hard and extra hard materials.

(7) The product is cubic in shape, with a high packing density and minimal iron pollution.

(8) The self lining of the impeller has minimal wear and is easy to maintain.

The types of composite crushers include: 800, 1000, 1250, 1500, 1750, 2000, etc.