Mining Washers

Fine Material Screw Washer | 50-250 tph Sand Washing | CE + ISO 9001 | General Makina

Fine Material Screw Washer (Sand Screw Washer)

The fine material screw washer scrubs soil, dust and clay-silt off sand with rotating spirals at 0-50 mm feed and 50-250 tph. Single and twin models (GNR 400-1000), CE and ISO 9001 certified; discharge moisture 15-30%, down to 8-20% with dewatering.

Bucket Wheel Sand Washer

The bucket wheel sand washer cleans clay off sand with a rotating wheel of buckets; 0-50 mm feed, 50-250 tph. It offers low power draw and water saving, with a simple design and easy installation. Ideal for economical sand washing at low-clay pits.

Log Washer | Hard Clay Washing 0-200 mm | 50-250 tph | General Makina

Log Washer (Coarse Material Washer)

The log washer breaks hard, plastic clay by attrition with two counter-rotating manganese-paddle log shafts; 0-200 mm coarse feed, 50-250 tph. Water recirculation gives ~95% recovery, with optional Hardox lining. A heavy-duty washer for the dirtiest clayey and alluvial material.

Mineral washers are washing equipment that scrubs and removes clay, silt and fine impurities from sand and aggregate with water. Washing-line authority is where General Makina stands out from competitors; clean sand means direct quality in concrete and asphalt.

Washer types

The screw (spiral) washer (50–250 tph) washes and dewaters sand; the bucket-wheel washer runs at similar capacity (50–250 tph) with water savings; the log washer breaks and washes hard, sticky clay on 0–200 mm feed — the strongest solution for clayey material.

Selection logic

For sand washing and dewatering use the screw or bucket-wheel; where water use is critical, the bucket-wheel; for hard clay-bound coarse material, the log washer. A dewatering screen lowers sand moisture to an acceptable level.

Full-plant bridge

Washers, with screen and conveyor, form the wash-screening line. For a portable solution see the mobile washing-screening plants. CE + ISO 9001 compliance provides commercial trust. Contact us for a quote by model and capacity.

Frequently Asked Questions

Which washer types exist?

Screw (spiral), bucket-wheel and log washers; 50–250 tph.

Which reduces water use?

The bucket-wheel washer uses less water at similar capacity, saving water.

How do I wash hard clay?

The log washer breaks and cleans hard, sticky clay on 0–200 mm feed.

How is sand moisture reduced?

A dewatering screen lowers washed-sand moisture to an acceptable level.

How do I get a quote?

Send material (clay content/size), capacity (tph) and product target; we prepare the right washer and price.