UNIQUE NEWS

Started in 1980s, Zhengzhou Unique Industrial Equipment Co., Ltd (Unique Group) is already a famous manufacturer & developer of mining equipment like stone crushing & screening equipment and ore processing equipment in China. Our products scope mainly includes cone crusher, jaw crusher, impact crusher, sand making machine, vibrating screen, vibrating feeder, belt conveyor, stationary & mobile stone crushing plant, ball mill, magnetic separator and cement production line etc.

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What are the methods of adjusting the output particle size of the impact crusher?

The impact crusher is a common secondary crushing equipment in the sand and gravel production line. It uses punching energy to crush materials. It is usually used to crush materials with a hardness below medium and a particle size below 700mm. It has many advantages.
Working principle of impact crusher

The impact crusher is a crushing machine that uses impact energy to crush materials. When the machine is working, driven by the motor, the rotor rotates at a high speed. When the material enters the blow bar area, it collides with the blow bar on the rotor and breaks, and then is thrown to the impact device to be crushed again, and then bounces off the impact liner. Go back to the action area of the blow bar for re-crushing. This process is repeated. The material enters the first, second and third impact chambers from large to small for repeated crushing until the material is crushed to the required particle size and discharged from the discharge port.
Reasons and solutions for blockage of river pebble sand making machine

Reason 1: River pebbles have high water content If the water content of river pebbles is too large, it may stick to the inner wall of the crushing cavity, resulting in material blockage. Solution: At the material inlet, the river pebbles are pre-heated and dried.

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What are the methods of adjusting the output particle size of the impact crusher?

The impact crusher is a common secondary crushing equipment in the sand and gravel production line. It uses punching energy to crush materials. It is usually used to crush materials with a hardness below medium and a particle size below 700mm. It has many advantages.

2023.05.30

Working principle of impact crusher

The impact crusher is a crushing machine that uses impact energy to crush materials. When the machine is working, driven by the motor, the rotor rotates at a high speed. When the material enters the blow bar area, it collides with the blow bar on the rotor and breaks, and then is thrown to the impact device to be crushed again, and then bounces off the impact liner. Go back to the action area of the blow bar for re-crushing. This process is repeated. The material enters the first, second and third impact chambers from large to small for repeated crushing until the material is crushed to the required particle size and discharged from the discharge port.

2023.05.30

Reasons and solutions for blockage of river pebble sand making machine

Reason 1: River pebbles have high water content If the water content of river pebbles is too large, it may stick to the inner wall of the crushing cavity, resulting in material blockage. Solution: At the material inlet, the river pebbles are pre-heated and dried.

2023.05.08

Mobile Impact Crusher Station (plant)

The mobile impact crusher combines the fixed crusher with the mobile chassis to realize free walking. The production range is 50-500t/h, and the specific range can be determined according to the actual needs of users. It is mostly used in gravel & sand production line, construction waste crushing, sand making and other projects.

2023.05.08

Impact Plate and Square Steel of Impact Crusher

The function of the impact plate is to withstand the impact of the material struck by the blow bar, so that the material is crushed by the impact, and bounces the crushed material back to the impact area, and then performs impact crushing again to obtain the required product particle size.

2023.05.05

Screw Sand Washer’s Application

The spiral sand washing machine (Screw Sand Washer) is a kind of sand washing machine. It mainly stirs the sand and gravel through the spiral device in the equipment, so that the soil and water in the sand and gravel are mixed and discharged from the nozzle on the equipment, while the sand and gravel are under the action of the screw device, it is gradually screened and discharged from the discharge port at the top, thus realizing the cleaning and screening effect of sand and gravel.

2023.05.05

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