PET Film Linear Vibrating Screen effectively removes dust, debris, impurities, and filaments from PET flakes by installing custom-made screens. It utilizes a linear vibration principle, ensuring smooth conveying and rapid screening. The machine has a robust structure, preventing screen entanglement and clogging. It operates stably and can achieve a capacity of 20 tons per hour. Multiple screens can be configured to simultaneously remove impurities and grade PET flakes. The screen can be customized to fit the appropriate dimensions (length, width, height) to integrate with upstream and downstream equipment and the screening site, ensuring perfect compatibility with other equipment in industrial production lines. The product is available in stainless steel and carbon steel to suit different needs.
The PET Film Linear Vibrating Screen is driven by dual vibrating motors, providing strong and adjustable vibration force to ensure the material moves forward in a straight, jumping motion on the screen surface. This not only allows for high throughput and long conveying distances but also effectively prevents PET flakes from clogging the screen, achieving a screening efficiency of over 99%. The equipment features a compact and robust structure with excellent overall sealing, preventing dust from flying during operation. Most parts in contact with the material are made of stainless steel, which is wear-resistant and corrosion-resistant, ensuring the cleanliness of the recycled bottle flakes. Furthermore, this screen has low energy consumption, low noise, and is easy to maintain. The material running speed and screening accuracy can be flexibly changed by adjusting the angle of the vibrating motors, perfectly adapting to different process requirements from coarse screening to fine grading.
In addition to the standard PET Film Linear Vibrating Screen, we also offer two different types of linear vibrating screens. These are customized to meet the screening needs of PET flake customers and can perfectly solve problems encountered in the PET flake screening process. We can select the appropriate model based on specific requirements.
Spray-type PET film linear vibrating screen: Simultaneously sprays water to wash the PET sheets during screening, effectively removing oil, dust, adhesive, and fine impurities from the surface, resulting in cleaner sheets.
Air-cooled PET film linear vibrating screen: Uses a fan to deliver air in conjunction with vibrating screening, achieving rapid cooling, dehydration, and dust removal of the PET sheets. Suitable for PET sheets after washing or heat-melting treatment, it quickly dries surface moisture, lowers material temperature, and improves subsequent granulation and packaging efficiency.
The PET Film Linear Vibrating Screen mainly consists of four core components: the screen box, the vibrating motor, the vibration damping system, and the screen mesh. The rectangular screen box contains multiple layers of screen frames at varying angles, which firmly tension the screen mesh to form multiple grading channels. Two vibrating motors are mounted parallel to each other on the transmission beam at the bottom of the screen box, generating a powerful linear excitation force through counter-rotation. The entire device is supported on the frame by high-performance damping springs, effectively isolating vibration from transmission to the foundation. Furthermore, the feed inlet can be designed as a chute or a distributor to ensure uniform distribution of the film, and multiple discharge ports are provided corresponding to each layer of screen mesh.
| Model | Layer |
Screening Area (mm) |
Mesh Size (mesh) |
Particle Size (mm) |
Capacity (t/h) |
Power (kw) |
Vibration Direction Angle (°) |
Screen Inclination (°) |
Dual Amplitude |
| DZSF-520 | 1-6 layers | 500*2000 | 2-400 | 0.074-10 | ≤3 | 0.37×2 | 45-60 | 0-7 | 3-4.5 |
| DZSF-525 | 500*2500 | ≤5 | 0.37×2 | ||||||
| DZSF-612 | 600*1200 | ≤8 | 0.37×2 | ||||||
| DZSF-1020 | 1000*2000 | ≤12 | 0.75×2 | ||||||
| DZSF-1025 | 1000*2500 | ≤16 | 0.75×2 | ||||||
| DZSF-1030 | 1000*3000 | ≤20 | 1.1×2 | ||||||
| DZSF-1224 | 1200*2400 | ≤23 | 1.5×2 | ||||||
| DZSF-1525 | 1500*2500 | ≤28 | 1.5×2 | ||||||
| DZSF-1530 | 1500*3000 | ≤32 | 2.2×2 |
The PET Film Linear Vibrating Screen operates based on the self-synchronizing counter-rotation of two vibrating motors. The two identical vibrating motors, mounted parallel to each other, rotate in opposite directions. When the motors are running, they drive the entire screen box to produce a stable linear reciprocating motion. The PET film fed onto the screen is continuously thrown up and moves forward in a linear, jumping motion along the screen surface under the action of this linear excitation force. During the jumping and moving process, flakes smaller than the screen aperture pass smoothly through the screen surface and fall as undersize material to the lower layer; while fragments larger than the aperture continue to move forward along the screen surface and are eventually discharged from the discharge port.
The PET Film Linear Vibrating Screen offers a variety of practical optional configurations to meet different production needs. When selecting, you can choose based on the site conditions and material characteristics.
Moving Rollers: Optional moving rollers facilitate flexible relocation and site transfer, eliminating the need for complex fixed installations. Suitable for multi-station rotation operations and temporary adjustments to the production line layout within the workshop.
5-Layer Screen: Five layers of screens can be installed, enabling multi-stage screening with a single feed. This allows for grading of PET flakes by size, resulting in clearer sorting and higher output.
Explosion-Proof Motor: For flammable and explosive dust environments, an explosion-proof motor configuration can be selected, ensuring safer and more stable operation and meeting the safety production standards of chemical plants, plastic recycling plants, and other similar locations.
Bouncing Balls: A high-elasticity bouncing ball cleaning device can be added, continuously bouncing against the screen during screening to effectively prevent PET flakes and filaments from clogging the mesh and maintain screen transparency.
Dahan Vibration Machinery, as a source manufacturer of PET Film Linear Vibrating Screens, insists on factory direct sales and transparent pricing, with equipment prices starting from $800. The specific price will be calculated based on the customer's selected equipment model, number of screen layers, machine body material, motor power, and configuration options such as spray/air cooling. We support customized solutions to match different output and operating conditions of plastic recycling lines. We provide one-on-one service from selection and design to production and delivery, ensuring a balance between cost-effectiveness and practicality. Please provide specific parameters for a detailed quote.
The PET Film Linear Vibrating Screen boasts high screening efficiency and stable operation, capable of completing impurity removal, grading, and cleaning operations. Spray and air-cooled models are available, suitable for various recycled plastic production lines. The equipment is robust, durable, easy to maintain, and can be customized to meet specific needs, offering excellent value for money.
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