Vibrating screen
The linear vibrating screen uses a vibration motor as its excitation source, causing the material to be lifted and propelled forward in a straight line across the screen mesh. The material enters the screening machine’s feed inlet uniformly from the feeder and is separated into several sizes of oversize and undersize fractions as it passes through multiple layers of screen mesh, with each fraction being discharged separately from its designated outlet. This screen features low energy consumption, high production capacity, a simple structure, easy maintenance, a fully enclosed design that prevents dust from escaping, and automatic discharge capability, making it particularly well-suited for continuous production-line operations.
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I. Overview of Linear Vibrating Screens
The linear vibrating screen uses a vibration motor as its excitation source, causing the material to be lifted and propelled forward in a straight line across the screen mesh. The material enters the screening machine’s feed inlet uniformly from the feeder and is separated into several sizes of oversize and undersize fractions as it passes through multiple layers of screen mesh, with each fraction discharged separately from its designated outlet. This screen features low energy consumption, high production capacity, a simple structure, easy maintenance, a fully enclosed design that prevents dust from escaping, and automatic discharge capability, making it particularly well-suited for use in assembly-line operations.
II. Working Principle of Linear Vibrating Screen
The linear vibrating screen is driven by a vibration motor. The exciting force generated by the motor’s eccentric weights cancels out in the direction parallel to the motor’s axis, while it adds up to a resultant force in the direction perpendicular to the motor’s axis. As a result, the screening machine exhibits a linear motion trajectory. The motor shaft is inclined at an angle relative to the screen surface. Under the combined action of the exciting force and the gravitational force of the material itself, the material is lifted and propelled forward in a jumping, linear motion across the screen surface, thereby achieving the purpose of screening and classifying the material. This equipment can be integrated into production lines for automated operations. It features low energy consumption, high efficiency, simple structure, easy maintenance, and a fully enclosed design that prevents dust from escaping.
III. Application Scope of Linear Vibrating Screens
The screening and classification of powdered and granular materials are widely used in industries such as plastics, abrasives, chemical engineering, pharmaceuticals, building materials, grain processing, carbon products, and fertilizers. Linear vibrating screens offer numerous advantages, including stable and reliable performance, low energy consumption, minimal noise, long service life, steady vibration patterns, and high screening efficiency.
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Dongguan Huichuang Plastics Machinery Co., Ltd.
Ms. Wang Sixiu
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Address: No. 32, Xintai Road, Xinmalian, Dalang Town, Dongguan City