Description

Food safety requirements in walnut processing are tighter every year. Buyers and regulators expect traceable, clean grading processes. The MHT02-0412C provides food-safe sorting with a Teflon conveyor, automatic cleaning, and AI-driven classification. It processes 280-360 kg/h across 15 kernel grades. Your operation meets food processing compliance standards without adding manual inspection steps.

Overview

Food safety compliance is not optional for processors supplying retail or export channels. The MHT02-0412C integrates food safety into its core design. The Teflon conveyor is a food-safe, non-reactive surface that cleans quickly between runs. The real-time cleaning system prevents cross-batch contamination without production stops. The shadowless lamp and deep learning AI grade product accurately without the quality risk of human fatigue. Every grading decision is logged for traceability. Your quality team can review decisions and pull records for audits. The 12-outlet design keeps grade streams physically separated from collection to bin. Shell fragments, shriveled kernels, and septum pieces route to their own outlets. Clean product reaches clean bins. For cooperatives and community plants supplying regulated markets, this level of process control protects your certification and your buyer relationships.

Key Advantages

1. Food-Safe Conveyor Surface — Teflon belt meets food processing standards. It resists contamination and cleans quickly between production runs.

2. Automatic Grade Stream Separation — Shell fragments, shriveled kernels, and septum sort to dedicated outlets. Clean product stays clean.

3. Traceable Grading Records — Every classification decision logs in real time. Food safety audits and buyer inspections find records ready.

4. Reduced Rework and Waste — Accurate AI sorting reduces off-spec product in each grade stream. Less rework means less yield lost.

Technical Features

• Teflon conveyor belt — food-safe, non-reactive surface; easy to clean and resistant to contamination buildup

• Real-time cleaning system — prevents cross-batch contamination without stopping the production line

• Shadowless lamp — even illumination supports accurate classification under varied ambient light conditions

• 12 adaptive outlets — physically separate shell fragments, septum, shriveled kernels, and good grades

• Real-time grading log — traceable production records for food safety audits and buyer documentation

• Deep learning AI — consistent classification criteria applied to every kernel regardless of batch size

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

• Documentation package available to support HACCP and food safety certification processes

​

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