High-yield stainless steel food-grade tumbler sieve grain separator

Product Introduction

The swing sieve is an efficient multi-layer vibrating screening equipment. Its core advantage lies in the swing motion design that mimics manual screening. Compared with traditional vibrating screens, it has the features of high screening efficiency, large material handling capacity, low screen mesh wear, and low noise. It can precisely separate materials of different particle sizes into multiple grades through different aperture sizes of multiple screen meshes. This equipment is widely used in industries such as mining, building materials, food, and chemical engineering, especially suitable for fine screening operations of fine-grained materials, and can effectively solve problems such as material blockage of the screen mesh and incomplete screening.

Working principle

The working principle of the vibrating screen is based on a combined motion mechanism inspired by artificial screening: The motor drives the eccentric shaft assembly, causing the screen to undergo periodic tilting oscillations and small amplitude vibrations in the vertical direction. This motion enables the materials to flow uniformly along a parabolic trajectory on the screen surface. At the same time, through the different aperture sizes of multiple layers of screen nets, the materials smaller than the screen holes pass through the screen and enter the lower layer or collection area, while the materials larger than the screen holes continue to flow forward and eventually exit from the corresponding discharge ports, thereby achieving efficient separation of materials of different particle sizes.

Product Features

1. Higher efficiency: The artificial-composite motion reduces accumulation, with the screening efficiency reaching over 95%, and the sieve-through rate significantly improves.
2. More accurate classification: Multiple layers of screen mesh operate simultaneously, completing multi-level separation in one go.
3. Durable screen mesh: The material has a gentle contact with the screen mesh, reducing wear and increasing the service life by over 30%, thereby lowering the replacement cost.
4. Strong anti-blocking ability: The material flows smoothly, and wet or sticky materials are less likely to clog the mesh, reducing the frequency of machine shutdown for cleaning.
5. Environmentally friendly: The operation is stable, with a noise level of ≤ 80 decibels, lower than that of traditional equipment, improving the working environment.