Intelligent walnut kernel sorting machine with shadowless lamp and one-key operation, handling variable raw material quality at 280–360 kg/h

Description

Community processing plants serve multiple local suppliers with variable walnut quality. Each batch differs. Staff cannot maintain consistent grading standards across all of them. The MHT02-0412C intelligent walnut sorting machine handles that variability automatically. Deep learning AI adapts its grading to each batch. Processing runs at 280-360 kg/h. Your plant delivers consistent output regardless of input variation.

Overview

Community plants receive walnuts from many small suppliers. Shell fill, kernel color, and moisture content vary from batch to batch. Manual sorters adjust their standards informally. The result is inconsistent output across the day. The MHT02-0412C removes that inconsistency. The deep learning system evaluates each kernel against fixed, objective criteria. Your output grade standards stay constant even when raw material changes. The shadowless lamp ensures accurate color reading regardless of ambient light variations in older processing buildings. The high-frequency vibrator adapts to different kernel sizes and density without manual adjustment. Easier staff training reduces onboarding time for seasonal workers. New operators learn the one-key system quickly and run it correctly from their first shift. For community plants processing diverse supplier batches, this combination of adaptability and consistency improves both quality and operational efficiency.

Key Advantages

1. Handles Variable Raw Material — The AI adapts grading to each batch automatically. Consistent output comes from inconsistent inputs.

2. Easier Staff Training — One-key operation reduces the learning curve. Seasonal workers operate the machine correctly after a short briefing.

3. Consistent Grading Across All Suppliers — Objective AI criteria apply the same standard to every batch. No informal adjustments by individual sorters.

4. Shadowless Illumination for True Color — The lamp system delivers even light in older processing buildings. Camera accuracy stays high regardless of ambient conditions.

Technical Features

• Shadowless lamp — provides controlled, even illumination independent of ambient facility lighting conditions

• Deep learning AI — adjusts grading confidence thresholds to batch-specific material without manual recalibration

• High-frequency vibrator — handles variation in kernel size and batch density without operator adjustment

• One-key intelligent operation — single startup command; ideal for rotating seasonal or part-time operators

• 4 HD industrial cameras — multi-dimensional surface analysis captures color, shape, and condition simultaneously

• Automatic real-time cleaning — maintains consistent performance across multi-supplier processing days

Product Specification

Note: Output and air consumption may vary depending on raw material status, lane division, and finished material status. The maximum capacity per lane is 90 kg (calculated based on 90% halves and 10% quarter kernels). The above data is for reference only.

After Sale Services

• Professional installation team and verification team

• Operation training before production starts

• Free spare and wear parts with shipment

• User manuals with operation and maintenance details

• Quick-response after-sales support

• Life-span free software updates

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Certificates

Quality Management System Certificate, CE Certificate

Packaging & Shipment

Warranty

We back our dates sorting equipment with a 12-month warranty and provide spare and wear parts with the shipment, ensuring you can keep your equipment running smoothly.

Business Procedures

Besides our specialized walnut kernel sorting solutions, we also
provide similar intelligent equipment for sorting other materials.
Our product range includes lotus seed sorting machines, electric
fruit sorting machines, optical dates sorting machines, sugar
orange grading machines, olive sorting machines, fresh chestnut
sorting machines, frozen chestnut sorting machines, in-shell walnut
sorting machines, pecan sorting machines, pistachio sorting
machines, and compact industrial grading machines for small batches
or testing. All systems share the same AI vision core, deep
learning technology, and one-key control interface. If you process
multiple products or plan to expand your sorting line, contact us
for integrated solutions.









Keywords:

walnut kernel sorter, AI nut sorting machine, multi-grade walnut
sorter, intelligent kernel classifier, industrial nut sorter,
high-speed nut sorting, deep learning sorter, almond kernel sorter,
pine nut sorting machine, food processing equipmen

Jinguoyuan Vision Technology (trademark GradeX )is located in Hefei China. It is a national high-tech enterprise specializing in R&D, production and sales of artificial intelligent sorting equipment. GradeX owns an AI sorting equipment production base covering an area of 60,000 Sq.m with more than 200 employees and annual output has exceeded 100 million.

Manufacturing Base Front

GradeX focus on the AI sorting equipment industry, and have won honors of AKSTSPE (Anhui Key Science and Technology Special Project Enterprises), ASE (Anhui Software Enterprises), AADEoFUMTE (Anhui Application Demonstration Enterprises of First Unit Major Technical Equipment), AADEoICIP (Anhui Application Demonstration Enterprises of Information Consumption Innovation Product), HBDE (Hefei Big Data Enterprises), HHDGE (Hefei High-tech District Gazelle Enterprises). Meanwhile, our company attached great attention to product quality since its establishment, and passed Three System Certifications of QMS (Quality Management System), EMS (environmental management system) and OHMS (occupational health management system) in 2020.

QMS EMS OHSAS

GradeX is a tech-oriented technology enterprise, it owns a R&D center, of which staff proportion hits 40% among the company, including more than 50 Doctors & Masters. GradeX R&D team has 20 years' experience in optical sorting section, dozens of long-term core tech members engaged in visual sorting, all of them is competent with rich practical experience and strong R&D, possessing core independent intellectual property rights in new technologies and new fields. By using new generation of deep self-learning system and FPGA fusion algorithm, through industrial grade ultra-HD digital cameras, materials are 360° rotational captured, and sorting simultaneously with multiple discharges only one time after special computer data model processing. So far GradeX has achieved nearly 100 intellectual properties.

R&D Partial

Patentes Parciales

GradeX AI sorting robots series with complete models have superior performance, which can meet different processing requirements from different type of companies. According to different sorting requirement, we are able to provide complete tailored production line. Our robots are widely used for sorting various fruits (such as Apples, Oranges, Pears, Kiwis, Plums) and various nuts & dried fruits (such as Dates, Chestnuts, Hazelnuts, Lotus, Walnuts, Pistachios). Our strict QMS guarantees the qualities of our products and services, which have been exported to many countries and regions around the world. In 2021, Jinguoyuan successfully developed complete production lines for Walnuts/Pecans cracking & dehulling processing, they are used to replace labor work and increase efficiency and yield, breaking foreign monopoly, realizing localization of cracking dehulling processing equipment, and widely praised by our valuable customers.

GradeX AI Sorting Robot