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river sand washing machine, 1.high clean ratio, 2.high capacity:30-160t/h, 3.low power cost, 4.manufacturer - details see: https://www.machineto.com/famous-brand-river-sand-washing-machine-10320785

famous brand river sand washing machine

Introduction to river sand washing machine
river Sand washing machine price is widely used in metallurgy, construction and hydropower industry for washing, classify and purification working. It is applicable to wash the fine granularity and coarse particle size materiel. It is especially applicable to wash construction sand and paving sand. This sand washing machine has the features of reliable structure, convenient maintenance, big capacity, low power consumption, high cleaning level. The new sealling structure, totally closed oil bath type drive device and adjustable overflow weir plate promises that the machine works efficiently.

Features of river Sand Washing machine

1. This machine's structure is simple. The impeller drive device is seperated with water and the watered materiel avoiding that the bearing is damaged by deeping in water, sand, or contamination.
2. This machine has obvious advantages compared with screw sand washer. The details is as follows:
A. The medium and fine sand are washed away less. The washed costruction sand's gradation and modulus of fineness can get the standard which is regulated in national ' construction sand' and ' construction scree and gravel'.
B. There is almost no wearing parts except screen mesh.
C. The machine usage life is long.

Working principle:

Tilted installation forms a sedimentation tank at the machine end. Screw head enters into tank. Screw be driven by motor and reducer and cleaning water enters into sedimentation tank from the bottom. Thus it completes the three functions of washing, dewatering, classifying.

Washing:Sand enters into tank and grinds under the rotating screw effect. The impurities covered on the sand be removed and sand moisture layer be damaged for easy dewatering. The cleaning water injected from machine bottom forms a flow and it sends the fine particles and impurities to the surface, then finally be overflowed from weir.

Dewatering: Heavy sand sinks into tank bottom and in the side of curved plate. Screw pushes sand up and forward. The excess water be removed. The removed water flows into tank through gutter from other side, while the dewatered sand be discharged from the tank top.

Classifying:The classification function is accomplished by overflowing fine particles. We can control it by adjusting weir height and screw speed

Technical parameters of river sand washing machine

Model	Capacity (t/h)	Sand returning quantity (t/h)	Power(kw)	Weight (kg)
XSD2000	8-40	3-8	4	1900
XSD2600	20-100	5-15	5.5	3500
XSD2800	50-130	8-70	7.5	5100
XSD3200	240-300	80-130	11	8800
XSD3600	280-500	100-200	15	14200