Sand Washing Units Series GSS

Application

The Rollier Sand Washing Units Series GSS are used for washing sand in gravel pits or in quarries with high clay content. Sand Washing Series Rollier GSS

Equipment

The equipment consists of

Washing Tank
Cyclone or double cyclone (depending of the flow rate)
Mud pump for cycloning
Dewatering screen Rollier Series ESS

Economy, compactness and hardiness

The Rollier Sand Washing Units Series GSS are mounted on a solid monobloc frame that makes easy its implantation. The price/quality ratio is unbeateble.

Features

Prime quality mud pump. The cyclone and the parts in contact with the materials are lined with wearing rubber. The flexible hose between cyclone and pump is Trellex type. The equipment has water-level buoy.

Comprising a vibrating drainer, rubberised cyclone, tank and centrifuge pump fitted with a dynamic discharger..Used for washing sand in gravel pits or in quarries with high clay content.

They collect sand particles of less than 5 mm and water from an irrigated screen in order to separate the particles smaller than 63 microns.

Bentonite recovery mechanisms.

Table of models available in the GSS series.

Model number	m3/h Pulp	T/h Sand	Pump Size	Pump Pw. (kW)	Ø Cyclone (mm)	Dewatering Model	Dewatering S.(m2)
GS 90 40	90	40	4´´	15	500	ESS 60 180	1,2
GS 180 40	180	40	6´´	22	600	ESS 60 180	1,2
GS 180 70	180	70	6´´	22	600	ESS 80 210	1,8
GS 220 70	220	70	6´´	30	700	ESS 80 210	1,8
GS 220 100	220	100	6´´	30	700	ESS 100 240	2,5
GS 280 100	280	100	8´´	37	700	ESS 100 240	2,5
GS 280 130	280	130	8´´	37	700	ESS 120 270	3,4
GS 340 130	340	130	8´´	45	800	ESS 120 270	3,4
GS 340 170	340	170	8´´	45	800	ESS 150 300	4,5
GS 520 170	520	170	10´´	55	2X700	ESS 150 300	4,5
GS 600 200	600	200	10´´	75	2X800	ESS 180 300	6