The vertical compound crusher is widely used in the medium and fine crushing fields of various hard, ultra-hard materials such as ore, cement, refractory materials, bauxite clinker, corundum and glass raw materials. It is widely used in the crushing of machine building sand, stone and various metallurgical slags. Compared with other types of crushers, it has high output efficiency. The composite crusher has a large crushing ratio, and the output particle size can be adjusted arbitrarily without being affected by the wear of the plate hammer and the lining plate; without the setting of the screen bar, it is not easy to block when crushing materials with high moisture content and large mud content; using elasticity Adjusting mechanism, the unbreakable objects can be automatically discharged without causing damage to the equipment; the bearings are arranged horizontally and have a long life, which can crush materials with high temperature (such as cement clinker); the unique structure of the rotor body of the machine, when crushing materials, the rotor body Hardly wear; the back cavity is provided with a screw or hydraulic opening mechanism, and the wearing parts can be easily replaced without lifting the main equipment.
Working principle：
The raw material was added from the upper mouth, fell into the crushing cavity, was hit by the high-speed rotating plate hammer, and was quickly thrown to the impact plate. After the impact, it was rebounded to the hammer plate and was hit again. Such high-frequency strikes and counterattacks cause the material to be gradually crushed from large to small, and the smaller material falls to the lower crushing cavity, where it is hit by a high-speed rotating dense hammer, and the upper crushing process is repeated. Due to the small cavity, shear stress is applied to some materials between the hammer head and the blade of the impact plate, and milling is performed to accelerate the fine crushing of the materials. At the same time, the hammer head belt animal material flows, which produces a great grinding effect between each other, making the material further finely crushed until it is broken into the required particle size.
Feature:
The vertical compound crusher has a large crushing ratio and a wide range of crushing water content. It is ideal for processing materials with high moisture content. The output particle size can be adjusted arbitrarily. There is no sieve bar setting. Unbreakable objects can be automatically discharged into the machine without damaging the equipment. The compound crusher has high production efficiency, unique structure, stable operation, low noise, and convenient maintenance. The damaged parts can be easily replaced by opening the working warehouse door.
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1Simple and reasonable structure and low operating cost. Using the stone-stone principle, the wear is small.
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2High crushing rate and energy saving.
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3With fine crushing and coarse grinding functions.
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4It is little affected by the moisture content of the material, and the moisture content can reach about 8%.
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5The working noise is lower than 75 dB (db level), and the dust pollution is less.
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6Suitable for crushing medium hard and extra hard materials.
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7The product is cube-shaped with high bulk density and minimal iron pollution.
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8The impeller self-lining has less wear and easy maintenance.
Advantages:
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Inner liner
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High strength steel, strong, durable and easy to replace.A special casting process is designed to avoid the defects such as pores, sand holes, etc., which are easy to occur in thin sheet casting, so that the casting thickness is uniform and the metallographic structure is dense, and a reasonable heat treatment process is designed to ensure not only its high wear resistance, but also its good toughness and impact resistance
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Rotor
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The rotor of compound crusher is made of integral cast steel, its structure is strong and durable, it is easy to install the plate hammer, its quality is high, can meet the crushing requirements.The plate hammer is made of wear-resisting alloy steel, which is easy to handle hard sand and stone.
