The series of products is a kind of high efficiency screw-type sand- washing equipment developed in combination with the reality of gravel industry in China for the use of sand-making machine, mainly for equipment of impurity of sand products(such as dust). The equipment has the functions of washing, dewatering and classifying. It is applicable to sand required for construction sites, gravel, concrete dam of hydropower stations, post poles factory and ' seven 0 ' sand for casting. Quartz sand for glass factory, washing, dewatering and classifying of the pressure sand for backfill of oil well, suitable for washing operation of fine-grained and coarse-grained material, especially for sand of building construction and gravel for road construction.

 

2.    Advantages

a.     Large handling capacity and low power consumption

b.    Less wastage of washing materials and high washing efficiency

c.     Reasonable structure and stable running

d.    Low failure rate and easy maintenance

e.    Low failure rate and easy maintenance

f.     Conservation of water resources and pollution-free

g.    Long performance life

 

Principal technical data

 

Model	XL-915	2XL-915	XL-1115	2XL-1115
Number of screw	1	2	1	2
Screw diameter (mm)	915	915	1115	1115
Tub length (mm)	7585	7580	9782	9782
Max feed size (mm)	≤10	≤10	≤10	≤10
Producing capacity ( t/ h)	100	200	175	350
Screw speed (k w)	21	21	17	17
Required motor power (k w)	11	11×2	15	15×2
Water requirement (t / h)	10-80	20-160	20-150	40-300
Weight(t)	6.3	11.1	10.2	17.9
Overall dimension (A*B*H) (mm)	8420×2810×3960	8420×3765×3960	10970×3945×4720	10970×5250×4720