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

Product Introduction

The design principle of the tumbler sieve is a specially designed efficient screening machine to meet the needs of large output and high-precision screening.

The simplest screening is the binocular screening with both hands, and the rocking screen is a mechanical simulation of this, which is currently the most simulation of the principle of manual screening movement (screening accuracy, efficiency, and screen life are all 5-10 times that of conventional circular screens). is suitable for all fine and ultra-fine powders and granular materials, especially for difficult-to-handle materials.

Working principle

1. The basic rotary motion is similar to that of manual sieving. The eccentricity is adjustable from 25 to 4 mm, and the low-speed V-belt drive is adjustable from 120 to 360 rpm.

2. The residence time of each product be adjusted by the radial and tangential angles of the oscillating screen towards the drive shaft.

3. Thus, a three-dimensional rolling motion is established both horizontally vertically. The material is evenly distributed from the center to the periphery over the entire screen surface, and then moves axially in a spiral motion. The fine thus complete the entire screening process.

4. The horizontal and vertical accelerations increase with the movement of the particles, and particles close to the screen hole size are separated; larger particles are transported to the outlet, where the flow is controlled by an adjustable guide, which is another factor in controlling the material's residence time.

5. This process is repeated between each screen layer.

Product Features

Up to 5 times the unit area output; accurate to 6 levels of separation, screening efficiency up to 90%-99%; silicone rubber balls, ultrasonic and other high-efficiency cleaning screen system, the screen holes will not be blocked. Closed dust removal, safe operation; acceleration is4-5 times lower than that of vibrating screens, the life of screening parts is prolonged and maintenance is reduced; low noise <75 decibels.ized re-balance, low dynamic load on the foundation.