Grain Destoner

Grain Destoner – Product Introduction

Product Category

• Grain destoning machine

Overview

The Grain Destoner is a specialized cleaning machine used to separate stones, sand, and heavy impurities from grains. It is an essential pre-processing unit in grain cleaning and milling lines, ensuring higher product quality and protecting downstream equipment from damage.

Key Features

• High separation efficiency: Effectively removes stones and heavy impurities from grains

• Stable performance: Ensures continuous and consistent operation

• Adjustable airflow and vibration: Allows adaptation to different grain types and impurity levels

• Low grain loss: Minimizes good grain wastage during separation

• Durable structure: Built with wear-resistant materials for long service life

• Easy operation: Simple control system with low maintenance requirements

Working Principle

• Grain mixture is fed onto a vibrating deck

• Airflow lifts lighter grains while heavier stones remain on the surface

• Vibration and gravity separate stones from grains based on density difference

• Clean grains and removed stones are discharged through separate outlets

Applications

• Rice milling plants

• Wheat and corn processing units

• Grain storage and cleaning facilities

• Agricultural product processing lines

Advantages

• Improves grain purity and final product quality

• Protects milling and processing machines from stone damage

• Increases efficiency of the overall processing line

• Suitable for multiple types of grains

• Reliable and easy to maintain