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TX
WUYE Machinery
Customizable
Customizable
12 months
Customized
Others
The stainless steel grader machine from WUYE Machinery is a rotary drum sizing equipment designed for food and aquatic processing operations. It supports standardized size classification for a wide range of raw materials, helping commercial users reduce manual sorting labor and lower material damage rates during grading. The equipment can be configured with custom specifications to match different production scales and material characteristics, suitable for integration into continuous food processing lines.
The grader operates on a rotary drum sizing mechanism. Driven by a motor, the drum rotates along its axis, with through holes of varying diameters distributed across the drum surface. Raw materials move forward under the combined action of drum rotation and gravity from the tilted drum structure, and materials of different diameters fall into corresponding discharge hoppers through matching hole sizes. This design enables continuous grading processing, with a compact structure that occupies limited production space. The grading process follows a fixed size standard, reducing size deviation caused by manual sorting and improving the consistency of finished product specifications.
The main body of the equipment is constructed with food-grade SUS304 stainless steel, which provides corrosion resistance and supports routine cleaning with water or food-grade detergents. The equipment is fitted with anti-collision pads at material contact positions to reduce impact force during material tumbling and falling. A speed-regulating motor is installed to adjust drum rotation speed, allowing operators to set appropriate speed parameters according to the hardness and brittleness of different raw materials. All material contact parts follow food processing hygiene requirements, suitable for long-term use in food production workshops.
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The variable speed configuration allows the equipment to adapt to materials with different fragility. For brittle materials such as jujubes and cherry tomatoes, lower rotation speed can be set to reduce collision frequency and avoid surface damage or cracking. For hard materials such as potatoes and carrots, higher speed can be used to increase grading efficiency. The anti-collision pad structure further buffers the falling impact of materials, maintaining intact appearance of finished products. This adjustability enables one set of equipment to handle multiple product lines, reducing equipment investment for commercial users.
This grading equipment is compatible with various categories of raw materials in food processing. For fruit and vegetable processing, it applies to jujubes, winter jujubes, cherry tomatoes, garlic, hawthorn, peaches, carrots and potatoes. For aquatic processing, it supports size grading of lobsters and other similar shellfish products. It can be integrated into existing production lines as a pre-processing step for subsequent processes such as cleaning, packaging or deep processing, helping users standardize product specifications and improve subsequent processing efficiency.
Item | Details |
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Product name | Graders machine |
Material | High quality food grade SUS304 stainless steel |
Features | This device is widely applicable to the grading of jujubes, winter jujubes, cherry tomatoes, mingarlic, hawthorn, peaches, carrots, potatoes, lobsters, etc. It features standardized grading and high efficiency. It is equipped with a speed-regulating motor and anti-collision pads, allowing the speed to be adjusted according to the variety to reduce the impact force and ensure that the products are not damaged. |
Yield size | Customized according to customer requirements |
The equipment supports customized configuration to adapt to different production scenarios. The diameter and number of grading holes can be adjusted according to the target size specifications of users’ products. The overall processing capacity can also be customized based on hourly output requirements. The equipment voltage can be adjusted to match the local power supply standards of different regions. Users only need to provide product type, target output, product size requirements and power supply parameters to obtain a matching configuration scheme.
The equipment comes with a 12-month warranty period covering non-artificial component failures. For daily maintenance, users are advised to clean the drum and discharge hoppers after each production shift to avoid residue accumulation. The rotating shaft and motor should be inspected and lubricated regularly according to usage frequency. The manufacturer provides remote technical guidance for routine troubleshooting, helping users reduce downtime during production and maintain stable operation of the equipment.
This grader is suitable for size grading of round or nearly round fruits, vegetables and aquatic products, including jujubes, winter jujubes, cherry tomatoes, garlic, hawthorn, peaches, carrots, potatoes, lobsters and other similar materials. For materials with special shapes, users can consult the manufacturer to confirm compatibility.
Yes, both grading size and processing capacity support customization. The grading hole diameter can be set according to the required size grades of users’ products, and the number of grading levels can also be adjusted. Processing capacity can be configured based on users’ hourly output demands.
Daily cleaning of the drum and discharge channels is required after each production cycle to prevent material residue from corroding the stainless steel structure. Regular lubrication of rotating parts is recommended every 2-3 months, and a full inspection of the motor and transmission components is advised every 6 months.
