Double Gravity Cleaner Factory

Double Gravity Cleaner

Hebei Julite Sorting Technology Co., Ltd. presents the Double Gravity Cleaner, a cutting-edge solution engineered to eliminate dust, chaff, straw, empty grains, and moldy particles from corn, wheat, sorghum, and other bulk crops. Combining negative-pressure and positive-pressure gravity tables, this system delivers unmatched cleaning precision while maximizing productivity.

System Overview & Working Principle

The cleaner features a two-stage sorting mechanism:

1. First Stage: Negative-pressure Gravity Table

Materials enter via the feeding hopper into the first table, where air separation removes lightweight impurities like dust and husks. A spiral dust collector and airtight discharger efficiently capture and expel these contaminants. Specific gravity sorting then eliminates straw and stalks.

2. Second Stage: Positive-pressure Gravity Table

Guided by a grain conduit, materials enter the second table. Adjustable airflow and baffle positions target broken grains, empty seeds, germinated kernels, insect-damaged particles, and moldy grains. The purified product exits from the table’s elevated end.

Design Highlights

- Dual-table Vertical Layout

The stacked negative/positive pressure tables cancel inertial forces, ensuring vibration-free operation and saving 30% floor space compared to single-table systems.

- Self-vibration Balancing

A specialized design minimizes mechanical stress, reducing maintenance and extending service life.

- Fully Enclosed & Eco-friendly

Fully enclosed structure and double-body spiral dust collector ensure dust removal and environmental protection

- Quick-maintenance Structure

Replaceable gravity table surfaces and tool-free access panels enable 10-minute daily cleaning, optimizing uptime.

- Adaptive Processing

It allows to adjust airflow to process materials of various particle sizes at the same time.

Operational Advantages

- High Throughput

Primary processing: ≥40 tons/hour; fine processing: ≥20 tons/hour, ideal for large-scale grain hubs.

- Exceptional Purity

Removes ≥99% of dust, chaff, and straw; ≥98% of empty and moldy grains, ensuring premium seed quality.

- Versatile Application

Suitable for multi-crop operations, including corn, wheat, sorghum, soybeans, and oilseeds.

- Safety & Compliance

Food-grade stainless steel contact surfaces and HEPA-equivalent filtration meet EU and USDA hygiene standards.

Comprehensive After-sales Support

Julite offers:

- On-site installation and commissioning

- Operator training for optimal parameter adjustment

- Annual maintenance packages with guaranteed 99% uptime

- Lifetime technical support for process optimization

Transform your grain sorting with the Double Gravity Cleaner—where high efficiency meets eco-friendly design. Contact us today for a tailored solution that elevates your output quality and reduces operational costs.