A nut grader is a machine used to sift through nuts and give them grades of different sizes. After grading nuts through the nut grader, the nuts at each level are of uniform size, providing convenience for subsequent processing. Nuts grading machines can not only give nuts, maidenhair fruit, red dates, and other granular products.
坚果分级机工作原理
坚果分级机利用振动筛的振动来分离不同尺寸和形状的坚果。坚果从料斗进入振动筛，在振动器的激振下，坚果在筛网上振动。在振动器的振动下，螺母在筛网上振动。
由于不同尺寸和形状的螺母穿过不同尺寸的孔，因此可以将它们分开。分级坚果易于储存，便于加工。
坚果分级机的应用
Size grading
The nut grading machine can grade nuts (either in-shell or shelled) based on their diameter or length. It is commonly used for the following types of nuts:
- 花生
- 杏仁
- 榛子
- Brazil Nut
- Macadamia
- 腰果
- Pistachio
Grading of reprocessed materials
The grading machine is typically used to classify cleaned materials in order to improve grading efficiency. It can also be used to grade processed materials, enhancing processing efficiency and product quality.
- Shelled peanut kernels, almond kernels, cashew kernels, pistachio kernels, etc.
- Roasted nut granules
- Grading of nut pieces, whole kernels, and half kernels
Application of Production Line Process
Nut grading machines are often used as supporting equipment synchronized with nut production lines. The nut production line process is as shown in the diagram below:
坚果 Raw Material → (Washing/Dedusting) → Elevator → Shelling Machine → Air Separator → 分级机 → Final Product Packaging
↑
Unhulled Almonds Recycled for Reprocessing
The application scenarios of nut grading machines
- Nut Processing Enterprises (Primary and Deep Processing)
- Food Factories (for nut snacks, cashew nut candies, nut butter, etc.)
- Export Companies (meeting EU and US grading standards)
- Agricultural Cooperatives and Farms (for raw material sorting)
- Supermarkets / Retail Supply Chain Sorting Centers
Applications of different types of nuts grading machines
Taizy 生产三种主要类型的分类器。
- 两级分级机主要用于谷物、矿石和煤炭的粗筛分。
- 3级分级机更广泛用于一般食品、药品、化工原料的精细分级。
- Class 5 classifiers can be used for ultra-fine grading of materials; the most commonly used is for grading electronic components and semiconductor materials.
客户可以根据自己的实际分级需求购买或定制不同类型的分级机。
坚果分级机参数
| 物品 | Secondary sieve | 三级筛 | 五级筛 |
| 容量 | 500公斤 | 700公斤 | 1800公斤 |
| 力量 | 1.1千瓦 | 1.1千瓦 | 1.5千瓦 |
| 电压 | 380伏 | 380伏 | 380伏 |
| 频率 | 50赫兹 | 50赫兹 | 50赫兹 |
| 尺寸 | 2400*800*1400毫米 | 2400*800*1600毫米 | 2400*800*2200毫米 |
| 重量 | 260公斤 | 300公斤 | 500公斤 |
Why choose Shuliy Nut Grading Machine?
High Grading Accuracy and Uniform Quality
Our cashew nut grading machine can accurately and consistently classify nuts based on size, weight, or other criteria, ensuring uniform product quality and enhancing the market competitiveness of our clients’ products.
Stable Equipment with Long Service Life
Manufactured with high-quality craftsmanship and premium SUS304 stainless steel, the grading machine operates reliably over the long term with low failure rates. Its robust and durable design reduces maintenance and replacement frequency, extending the equipment’s lifespan.
High Processing Capacity and Stable Operation
Our cashew nut grading machine boosts the overall efficiency of the processing line while reducing labor costs. The continuous automated grading system meets the demands of large-scale production.
Adaptable to Various Cashew Nut Types and Forms
Suitable for peanuts, almonds, pistachios, and more, in-shell or shelled. The grading standards and multifunctional modular design are adjustable to meet diverse and evolving product requirements.
Easy Operation with High Automation
Reduces the need for highly skilled operators. Intelligent features such as automatic adjustment, fault self-diagnosis, and remote monitoring enhance user experience, simplify maintenance, minimize downtime, and improve production continuity.
Energy Efficient and Environmentally Friendly
The nut grading machine is energy-efficient, helping lower operating costs. It is designed to meet environmental standards by reducing noise and dust emissions, ensuring compliance with local environmental regulations.
Excellent After-Sales Service and Cost-Effectiveness
Each machine offers a perfect match between price and performance. We provide professional technical support, installation, commissioning, and training to ensure quick production startup. Prompt after-sales service and spare parts supply reduce the risk of production downtime.
Customized Solutions
We offer tailor-made designs and solution adjustments according to customers’ specific needs to fit their actual production lines and improve overall equipment efficiency.
Maintenance and Care of The Nuts Grading Machine
The transmission parts of the machine should be checked to see whether they are normal or not before starting the machine.
机器各轴承中部需经常润滑。
The rubber part is easily fatigued, so pay attention to replacing it regularly.
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