Multi-Stage HZZD Multideck Rotary Cleaner

Product Overview

Equipment Positioning & Application

The Multi-Stage HZZD Multideck Rotary Cleaner is a high-efficiency grain cleaning and classification equipment, specially designed for grain processing and storage facilities. It is widely applied in wheat mills, rice processing plants, corn degermination lines, seed treatment facilities and silo pre-cleaning processes, playing a key role in improving the purity of raw materials.

Core Working Principle

Adopting a robust derrick structure, the machine drives the combined screen body to perform plane rotary movement, realizing long screening routes and large cleaning areas. It is capable of effectively separating dust, straw, stones, oversized or shriveled grains, and lightweight husks from raw materials, with high processing output and excellent cleaning classification effect.

What Stands Out

Self-Cleaning Mechanism for Continuous Operation

Rubber ball trays are installed beneath the screens to prevent mesh clogging, ensuring continuous and stable operation without manual cleaning interruption. This design reduces labor intensity and avoids production delays caused by screen clogging, improving overall production efficiency.

Modular Design for Easy Integration

The machine can be seamlessly integrated into existing grain handling systems, requiring minimal space and reducing installation costs. Its compact modular structure also facilitates transportation and maintenance, bringing convenience to users in later use.

Low-Noise & Dust-Proof for Comfortable Operation

With a noise level below 75 dB, it complies with industrial noise regulations, creating a comfortable working environment for operators. Its dust-proof enclosures reduce airborne contamination to meet workplace hygiene standards, protecting the health of staff.

FAQ

What types of impurities can this multideck rotary cleaner remove?

It can effectively separate dust, straw, stones, oversized/shriveled grains and lightweight husks from raw materials.

Can it process different grains without adjustments?

Minor adjustments to vibration intensity and screen angles may be needed when switching between different types of grains.

How often do the screens need to be replaced?

The service life of the screens is 6–18 months, depending on the abrasiveness of the materials. Polyurethane screens have a longer service life.

Does this machine need an external air system?

No. It includes a built-in aspiration fan, but external cyclones can be added to enhance dust collection effect.