Mung Beans Seed Cleaning Machine

Mung Beans Seed Cleaning Machine

Hebei Julite Sorting Technology Co., Ltd. offers its Mung Beans Seed Cleaning Machine, tailored to the delicate nature and specific impurity profile of mung beans. This machine integrates gentle handling with robust cleaning stages to maximize seed integrity while achieving high levels of foreign‑matter removal.

Cleaning Process Overview

1. Initial Vibratory Screening
   A two‑deck vibrating screen removes large debris such as pods, stones, and oversized plant fragments. Screen apertures are selected to retain all sound mung beans while allowing unwanted materials to pass through.

2. Aspirator Section
   In the aspirator, precisely controlled air currents flow through the seed bed, lifting and removing light materials—dust, broken husks, and small chaff—while allowing intact beans to descend.

3. Fine Sieving
   Following aspiration, multi‑deck sifters further classify beans by size. Separate fractions improve uniform cooking times in canning or sprouting processes, and interchangeable screen decks allow quick changes between mung bean varieties.

4. Destoning Unit
   A gravity‑based destoner exploits weight differences to remove stones and dense particulates. Adjustable airflow and vibration settings ensure that only heavy contaminants are separated, preserving bean quality.

5. Magnetic Removal
   A magnetic separator eliminates any metal fragments introduced during harvesting or handling, safeguarding downstream equipment and enhancing food‑safety compliance.

6. Optical Pre‑Sorting (Optional)
   For processors requiring an extra level of purity, an optional optical sorting module uses high‑resolution cameras and air jets to detect discoloration, insect damage, or non‑bean particles, ejecting them precisely.

Design Highlights

• Gentle Conveyance: Pneumatic and low‑impact belt conveyors guide beans through each stage with minimal friction, reducing breakage and preserving sprouting capacity.

• Modular Layout: Each cleaning stage can be included or bypassed, enabling processors to configure the line to match production goals and budget constraints.

• Hygienic Engineering: All contact surfaces are made of smooth, food‑grade stainless steel. Tool‑free doors and panels permit rapid access for cleaning and inspection.

• Control Interface: A PLC/HMI system allows operators to monitor airflow, vibration frequency, and reject rates. Custom parameter profiles can be saved for different bean lots.

Performance Advantages

• High Purity Output: Combined mechanical and pneumatic stages reduce foreign‑matter content to levels compliant with export‑grade standards.

• Minimal Kernel Damage: Gentle handling and tailored settings ensure breakage rates remain below industry norms, protecting bean quality and germination potential.

• Energy‑Aware Operation: Variable drives on blowers and vibrators adjust power draw to match load, optimizing energy use and reducing costs.

• Flexible Throughput: Models are available for capacities from 0.5 t/h for small producers up to 8 t/h for larger operations.

Applications and Services

The Mung Beans Seed Cleaning Machine serves canneries, sprout producers, and dried‑bean packagers. Hebei Julite Sorting Technology Co., Ltd. supports every installation with foundation design guidance, on‑site commissioning, operator training, and scheduled maintenance packages to maintain cleaning performance and equipment longevity.