750 Capacity Sand Washing Double Screw Conveyor

Sand Washing Screw (Spiral Classifier)

Description

The Sand Washing Screw is designed to wash, clean, and dewater sand and fine aggregates by removing clay, silt, and unwanted fine particles. Thanks to its robust spiral structure and efficient washing system, it ensures high-quality, clean material output with continuous operation.

Technical Features

High-efficiency spiral (screw) washing system

Heavy-duty wear-resistant steel screw

Reliable gearbox-driven motor system

Low power consumption with high performance

Adjustable water inlet and discharge system

Strong body structure suitable for harsh working conditions

Easy maintenance and long service life

Available in single or double screw configurations

High-capacity continuous operation

Working Principle

The material fed into the washing tank is transported forward by the rotating screw. During this process, clay, mud, and fine particles are separated and discharged with water. The cleaned sand is lifted by the screw and discharged in a partially dewatered condition, ensuring a clean and uniform final product.