Linear Vibrating Screen For Plastic Particles

What is Linear Vibrating Screen for Plastic Particles?

Linear Vibrating Screen For Plastic Particles use linear vibration to separate plastic pellets of varying sizes, achieving precise grading. Applicable materials include engineering plastic pellets such as polypropylene, polyethylene, and polystyrene. Plastic pellets are typically lightweight, prone to static electricity, and prone to drifting. Some also have high humidity or a slight stickiness. Therefore, when selecting equipment, consider dust resistance, anti-clogging properties, and adjustable vibration intensity.

The Linear Vibrating Screen for Plastic Particles typically has a capacity range of 50-2000 kg/h, with a screening accuracy exceeding 95%. The screen is available in 304/316L stainless steel or polyurethane. It is PLC-controlled and supports multi-stage screening and backflushing. The device is easy to operate and suitable for use in both continuous production and automated production lines.

Linear Vibrating Screen for Plastic Particles Parameters

Linear Vibrating Screen For Plastic Particles Usage Process

Before starting the machine, ensure that all components of the Linear Vibrating Screen for Plastic Particles are securely connected, the screen is intact and has proper tension, and the electrical wiring is not loose. Clear any debris or residual material from the surrounding area. During loading, pour the plastic particles to be screened into the feed hopper, ensuring a uniform distribution without lumps. Adjust the feed rate according to the particle size to prevent clogging of the screen. After starting the machine, connect the power cord and operate according to the instructions. Observe the stability of the vibration frequency. Control the amplitude by adjusting the angle of the eccentric block to ensure that the plastic particles are evenly dispersed and layered on the screen. Qualified particles are discharged from the lower discharge port, while impurities and substandard plastic particles are collected from the upper slag discharge port. After screening is complete, stop feeding and wait until the screen is clear of plastic particles before turning off the power cord. Clean any residual material from the screen and the interior of the machine promptly.

Applicable Material Characteristics of Linear Vibrating Screen for Plastic Particles

When screening plastic particles, Linear Vibrating Screen for Plastic Particles is suitable for different sizes and types of plastic particles: fine particles (0.5-2mm) such as PP, PE, and PS can be screened with stainless steel wire mesh or polyurethane mesh; medium particles (2-5mm) such as ABS, PVC, and PET are recommended to use stainless steel perforated plate or nylon mesh; hard particles (5-10mm) such as PC and PMMA can be screened with thick steel perforated plate or high-strength polyurethane mesh; large particles (over 10mm) such as engineering plastics or recycled particles should be screened with heavy-duty steel perforated mesh. Light particles should have a reduced vibration amplitude, wet or sticky particles should use anti-blocking or adjustable-angle screens, and brittle particles should be screened with flexible materials and moderate vibration to ensure product integrity.

Linear Vibrating Screen for Plastic Particles Capacity

The capacity and efficiency of a Linear Vibrating Screen for Plastic Particles in plastic particle processing depend primarily on several key parameters. First, the throughput—the number of plastic particles that can be processed daily or hourly—directly influences the screen size and number of screen layers. Generally, medium-sized plastic particles can process 2–10 tons/hour. Larger throughputs typically require wider, longer screens or multiple screen layers. Second, screening accuracy. High-precision screening is suitable for multi-layer screening to achieve particle size classification, while coarse screening can be achieved with a single or low-layer screen. Finally, the vibration frequency and amplitude are important. High-frequency, low-amplitude vibration is suitable for fine particle screening, improving separation accuracy, while low-frequency, high-amplitude vibration is suitable for coarse particles, increasing processing efficiency.

Linear Vibrating Screen for Plastic Particles Equipment Structure

The Linear Vibrating Screen for Plastic Particles equipment primarily consists of a screen frame, screen mesh, vibration source, and support system. Screen materials can be stainless steel, carbon steel, or polyurethane. Stainless steel or polyurethane mesh is generally recommended for plastic particles, as they are wear-resistant and non-sticky. Regarding anti-static design, plastic particles are prone to static electricity, so a grounded or anti-static vibrating screen can be used to improve safety. The vibration source can be a motor or an exciter. Choosing the right drive method can affect screening stability and energy consumption. Sealing and dust-proof design are also important. Plastic particles are light and easily dispersed, so equipment is typically equipped with a dust cover and enclosed structure to help maintain a clean workshop environment.

Linear Vibrating Screen for Plastic Particles Operation

The following aspects should be considered when operating and maintaining a Linear Vibrating Screen for Plastic Particles: For ease of cleaning, ensure that the screen can be quickly and easily replaced to minimize production interruptions and improve efficiency. Regarding wear resistance, as long-term vibration of plastic particles can cause wear on the screen and the machine body, wear-resistant materials should be used or liners should be installed in vulnerable areas to extend service life. Regarding noise control, high-frequency vibration generates a certain amount of noise. Appropriate vibration damping devices and sound insulation measures should be designed to ensure a comfortable factory environment and compliance with safety regulations. Furthermore, routine maintenance should include regular inspections of vibration sources, fasteners, and lubrication systems to ensure stable equipment operation.

As a key piece of equipment for plastic pellet processing, the Linear Vibrating Screen for Plastic Particles can process lightweight, brittle, and high-moisture plastic pellets. The screen size, vibration frequency, and number of layers can be flexibly adjusted to meet diverse needs, achieving precise grading and high production output. The equipment's materials and structural design prioritize wear resistance, anti-static properties, dust resistance, and ease of operation, ensuring safe, efficient, and low-maintenance production. Through scientific configuration and optimized operation, it improves the quality of plastic pellet screening and optimizes the production environment. It is a core piece of equipment for plastic recycling and granulation, applicable throughout the entire supply chain from raw material pretreatment to finished product grading, encompassing granulation, injection molding, and modification.