Description

Kernel breakage during sorting cuts your yield and lowers your grade value. Every broken half becomes a quarter or a discard. The MHT02-0412C AI nut sorting machine uses a Teflon conveyor and high-frequency vibrator to move kernels gently at every stage. Processing runs at 280-360 kg/h. You protect whole-kernel yield while the AI grades each piece across 15 categories.

Overview

For processors selling premium whole halves, breakage is a direct profit loss. Rough conveyor surfaces and aggressive ejection mechanisms damage kernels before they reach the collection bin. The MHT02-0412C addresses this at the design level. The Teflon conveyor provides a low-friction, smooth surface that kernels slide across without catching. The high-frequency vibrator spreads kernels evenly so they travel alone, not stacked. The special solenoid valve fires with precision at the exact ejection point. Kernels receive a clean, targeted air pulse rather than a broad blast. The deep learning system grades Extra Light Halves and Light Halves accurately, so your most valuable product reaches the right bin. Fewer broken halves mean more premium product per batch. That improves your average selling price without changing your raw material. For facilities focused on premium whole-kernel markets, the MHT02-0412C protects the quality that commands top prices.

Key Advantages

1. Gentle Teflon Conveyor Surface — Kernels glide across the food-safe Teflon belt without snagging or tumbling. Breakage rates drop at the conveyor stage.

2. Precise Ejection Mechanism — The solenoid valve delivers a targeted air pulse at the exact ejection point. Kernels receive minimum force for clean separation.

3. Uniform Kernel Feeding — The high-frequency vibrator distributes kernels evenly across the belt. Single-layer flow prevents collisions and chip damage.

4. Premium Grade Accuracy — AI accurately identifies Extra Light Halves and Light Halves. Your top-value grades reach the right collection outlet every time.

Technical Features

• Teflon conveyor belt — low-friction, food-safe surface; kernels move smoothly without catching or spinning

• High-frequency vibrator — spreads kernels into a single-layer flow before they reach the camera zone

• Special high-frequency solenoid valve — fires precise, targeted air pulses; minimizes kernel tumbling at ejection

• 4 HD cameras — multi-angle capture of color and surface; identifies whole halves vs damaged pieces accurately

• Deep learning AI — grades Light Halves, Extra Light Halves, and premium categories with high discrimination

• Centroid algorithm — calculates kernel center position; ejection targets the center for minimal contact force

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