Belt-type grading line
Published time:
2025/05/29
Entire line process route
Multi-level weight sorting machine → Multi-station swing-arm rejector
Product Features
01/Smooth Material Feeding
Dedicated lifting devices ensure the intact transport of sticky and moist ingredients, minimizing damage.
02/Smart Fill
Homomorphic and wave-state raw materials are precisely routed for separate feeding, preventing cross-contamination.
03/Vacuum Packaging
Fully automatic bag retrieval, bag opening, filling, and sealing—all done in one seamless process, reducing reliance on manual labor.
04/Strict Quality Control
Weight and foreign object dual detection builds a quality firewall, enabling real-time interception of defective products.
05/Smart Sorting
The advanced tracking and removal system seamlessly integrates, ensuring that qualified products flow efficiently to the next stage.
Product Applications
01/Oxidizable Products
Dried fruits, nuts, and vacuum-packed meats
02/High-Viscosity Ingredients
Meat floss, cheese, braised and marinated products, ready-to-eat fried noodles
03/Liquid-containing products
Kimchi, salads, pre-made dishes, and sliced deli meats
Main Equipment Parameter Description
Weight Sorting Machine
- It enables multi-level sorting and is suitable for larger-volume products;
- The host is equipped with a newly developed, advanced electromagnetic balance capable of achieving a maximum precision of up to ±0.2 g.
- For the SMF patented technology targeting dual products, it suppresses the occurrence of dual products to achieve high precision.

Multi-station Ejector
- It can achieve multi-level sorting, with each level's product automatically directed to the corresponding workstation.
- Fast removal with low precision error rate.

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