Table of Contents:
Pneumatic methods for transferring pellets
There are two main ways to
pellet transfer : suction transfer and pressure transfer. The former operates in cycles (suction phase and discharge phase), while the latter operates continuously.
For large volumes, pressure transfer is more suitable, particularly when materials are transported over long distances, since the materials are propelled through high-speed air streams. The equipment that makes up the system may vary depending on the transfer method used. The system includes a vacuum unit equipped with an automatic self-cleaning filter housing, a cyclone for receiving the material, vacuum and material transfer piping, and a suction hose.
Pressure transfer, on the other hand, requires a booster, a pressure turbine, a fan, a rotary valve or an injector to feed material into the transfer line, transfer piping, and a cyclone for receiving and decompressing the material.
Pneumatic transfer is more suitable when granules are conveyed and distributed to multiple points, whether or not the materials originate from different sources simultaneously.
Flexible Screw Conveyor
To route the
pellets plastic over a short distance, the
transfer A flexible screw conveyor is more suitable. This system is easy to set up and helps preserve the integrity of the materials, even if they are fragile. Since the transfer relies on the rotation of a metal screw that carries the pellets to the discharge points, the material is handled more gently, but at a constant and steady flow rate.
It can be easily integrated into various types of facilities and serves as an alternative to pneumatic conveying systems. It requires no compressed air and consumes little energy, while allowing for the transport of both free-flowing and non-free-flowing plastics.
Why choose TIM's transfer solutions?
Our systems for
transfer from
pellets help optimize productivity since the machines are fed automatically and regularly. In addition, material is transported in a closed-loop system, ensuring hygiene and cleanliness while minimizing damage and leaks.
Furthermore, their flexibility makes them suitable for all site configurations (multipoint networks, transfer from external silos, or installations incorporating volumetric or gravimetric dosing units).
Finally, maintenance is simplified thanks to their modular design, and we offer preventive maintenance contracts and technical support services.
