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Something about Hongxing Linear Vibrating Screen

AUTHOR: admin       DATE: 09 Feb 2012 07:35:26

This kind of screening machine, also called double–shaft inertia vibrating screen, is one of the inertia vibrating screens. It has high production efficiency and screening efficiency. It can be divided in to ZKX type that is applied to the screening of large and fine grain materials and ZKB type that is applied to wet classification, dehydration and demud of fine grain of material. It is widely used in metallurgical mines, coal and chemical industry, building materials and other departments.

Hanging linear vibrating screen is mainly composed of screen box, type screen vibrator, suspension damping device and driving device. There are two main shafts on the vibrator, on both sides of which the eccentric weight is the same and the eccentricity is also identical. The two main shafts are connected by a pair of wheel gears whose speed ratio is one. When the motor drives the main shaft to rotate through the triangle belt, the movable rotates driven by the wheel gear, then the rotating speed of the two shafts is the same, but the direction is different, for this reason, the component force of the Y axle direction generated by the eccentric inertia of the eccentricity with the same weight of the two main axle has opposite direction but the same strength, so they counteracts with each other. But the component force of the X axle direction super positions with each other. It will lead to a reciprocating exciting force generated on the X direction so that the screen box vibrates in a linear way on the X axle. The direction of the exciting force has a 45°angle with the horizon. The movement of the material in the screen box is not relied on the dip angle of the screen face, but determined by the directional angle of the vibration. For this reason, its screen face is installed onto the flat ground.

Compared with circulate vibrating screen, it has the following characteristics:

1. Its structure is complicated so the vibrating amplitude is not easy to adjust.

2. Because it is installed onto the flat ground, the installment height of the screen is decreased.

3. The usual vibrating angle is 45°, but it can adopt 60°for some material like stone, coke and sintering rock that is difficult to screen.

The crushing machines, sand maker, Raymond mill and other mining machinery manufactured by Henan Hongxing Mining Machinery Co.,Ltd has advanced technology and guaranteed quality. Welcome all old and new customers to our company for inspection and purchase.

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