The Gravity De-stoner from Henan Voson is a vital piece of equipment for any grain, pulse, or coffee processing plant. By effectively removing stones, metal particles, and other contaminants, it guarantees high-quality, impurity-free materials for further production processes.
The Gravity De-stoner from Henan Voson Grain Engineering Machinery Co., Ltd. is an advanced solution designed to efficiently remove heavy impurities like stones, metal particles, and other foreign materials from grains, pulses, and harvested crops. It is particularly effective for products harvested close to the ground, where contamination with stones and debris is common. By using a combination of vibration, airflow, and gravity, the Gravity De-stoner ensures that only clean, high-quality materials move forward in the production process.
1、Dual Motor System
The machine is equipped with independent motors for both the vibration system and airflow fans, allowing precise control over each function to optimize the separation process for different types of materials.
2、Adjustable Vibration and Airflow
The vibration system’s motor is equipped with a frequency converter, enabling the user to adjust vibration frequency for different materials like wheat, corn, lentils, and coffee beans. This feature ensures an efficient and customizable de-stoning process.
3、Efficient Stone and Foreign Material Removal
The Gravity De-stoner excels in removing heavy contaminants, such as stones, metal particles, and other unwanted objects, ensuring that only clean and high-quality grains, pulses, or seeds are processed.
4、Customizable Settings for Different Materials
With adjustable frequency and airflow settings, this machine is versatile and can be tailored for different types of products, including grain, pulses, coffee beans, and oilseeds. This flexibility makes it ideal for large-scale agricultural operations.
5、Durable and Low Maintenance
Built with high-quality materials, the Gravity De-stoner is designed for long-term use. Its robust construction ensures minimal downtime and low maintenance costs in high-volume operations.
| Model | Throughput（T/H) | Selection rate (%) | Power(KW) | Sieve deck area(㎡） |
| SXZ - 3 | 3 | ≥98.5 | 6 | 1.64 |
| SXZ - 5 | 5 | ≥98.5 | 8.95 | 3.4 |
| SXZ - 10 | 10 | ≥98.5 | 18.25 | 5.36 |
| SXZ - 15 | 15 | ≥98.5 | 21.3 | 8 |
The Gravity De-stoner is perfect for a range of agricultural processing applications:
Oilseed Cleaning: The machine is also highly effective for cleaning oilseeds like sunflower, canola, and soybeans, ensuring that only pure seeds are processed for oil extraction.
Grain Processing: The Gravity De-stoner efficiently removes stones and foreign particles from grains like wheat, rice, corn, and barley, enhancing product quality for milling, flour production, and animal feed.
Pulse Processing: It is highly effective for pulses such as lentils, peas, beans, and other legumes, ensuring clean, contaminant-free seeds ready for further processing.
Coffee Bean Processing: The Gravity De-stoner removes stones, metal particles, and other foreign materials from coffee beans, improving the quality and consistency of roasted coffee.
Advanced Separation Technology: The combination of vibration, airflow, and gravity provides an efficient and precise method for removing heavy contaminants from materials, ensuring high-quality output with minimal waste.
Customizable to Different Materials: Whether you are processing grain, coffee beans, lentils, or oilseeds, the Gravity De-stoner is fully customizable to meet your specific needs, thanks to its adjustable vibration and airflow settings.
Cost-Effective and Durable: Built for high-volume operations, the Gravity De-stoner offers long-lasting durability and reduced maintenance costs, making it a cost-effective choice for businesses of all sizes.
Comprehensive After-Sales Support: Henan Voson provides complete after-sales service, including installation, commissioning, and technical support, ensuring that your equipment continues to operate at peak efficiency.
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