Hebei, China
Business Type:
Year of Establishment:
Plant Area:
110 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

Screw Washer, Sand Washer, Washing Machine manufacturer / supplier in China, offering Screw Sand Washing Machine Screw Washer, Limestone/Iron Ore/Copper/Rock/Stone/Aggregates/Construction Mobile Cone Crusher Plant/Portable Cone Crushing Plant, Hydraulic Car/Scrapped Bicycles/Car Shells/Aluminum/Copper Wire/Motorcycles/Paint Barrels/Keel Bars/Color Coated Tiles /Scrap Metal Shredder and so on.

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Screw Sand Washing Machine Screw Washer

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $1,400/ Piece
Port: Shanghai, China
Production Capacity: 5000/Y
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Type: Spiral Sand Washer
Capacity: 100-150t/h
Water Consumption: 20-150t/h
Speed of Screw: 21rpm
Motor Type: AC Motor
Motor Power: 15KW

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Basic Info

Model NO.: XL-1118
Certification: ISO, CE, TUV
Rotation Speed: 1-2 r/min
Wheel Bucket Diameter: 3200mm
Screw Diameter: 1200mm
The Maximum Feed Size: 18-450mm
Trademark: TSDC
Transport Package: Plastic Film
Specification: XL-1118
Origin: Tangshan
HS Code: 84741000

Product Description

Screw Sand Washer With Fine Sand Recovery System
screw sand washer machine:
1.Big processing capacity and low power consumption
2.Small material loss after washing, high washing and selecting efficiency
3.Reasonable structure and stable operation
4.Low failure rate, easy repairing
5.Saving water resource, without pollution
6.Long service life and no necessity of repair for a long time

Screw Sand Washing Machine Screw Washer

The product of this series is a high-efficiency bucket type sand washer developed and produced according to actual situations of Chinese sandstone industry. Cooperating with sand maker and having functions of cleaning, dewatering and grading, it can remove impurities (such as dust) in sand product.

Screw Sand Washing Machine Screw Washer

The electric motor runs slowly with the impellor after decelerated by the belt, decelerator and gears wheel. The sand and stone flow into washing launder from feeding launder, rolls with the impellor, and grinds each other. The impurity covering the sand is washing away. At the same time, add more water, the strong water flow will take away waste and some low-weight wastes from washing launder. Through the above process, the washing function is finished. The clean sand and stone is lift up by vane. When it goes up slowly, the water begins to drop through the mesh and fall back in the washing launder. On one hand, water is removed from the sand and stone; on the other hand, the water can be fully used. Finally, the sand and stone goes to the out launder from the rotary impellor to finish the washing task.

Screw Sand Washing Machine Screw Washer
ModelSpiral diameter
Trough length
Spiral rotation
Production capacity 
Motor power
Machine weight
(r/min)Back to sandOverflowFor 

Spiral Classifier-Product improvement
An automatic elevating apparatus is added to the discharge opening. The scoop in ball mill is eliminated bringing more stable operation.

Spiral Classifier-Product Application
The overflow spiral blade is higher than overflow level, and the overflow spiral center is lower than overflow surface. The high wire spiral classifier is applied in the classification of ore with particle size 0.83-0.15mm

Screw Sand Washing Machine Screw Washer

Spiral Classifier-Working Principle
The grinded pulp is fed into tank from the inlet in the middle of settlement region, and the slurry classification sedimentation area is under the inclined tank. The spiral with low speed rotation stirs the slurry, so that the fine particles rise, and the coarse particles sinks to the bottom of tank. Overflow weir is above the bearing center which is under screw shaft, and is underneath overflow end.

Spiral Classifier-Product Structure
High weir spiral classifier as the ancillary equipment of grinding to pre-classifying and check classifying is also applied in de-mudding and dewatering.

Screw Sand Washing Machine Screw Washer

Our spiral classifiers are widely used in the distribution of ore in closed circuits with ball mills, grading ore and fine slit in gravity mills, grading granularity and flow of metal ore- dressing, and de-sliming and dehydrating in washing. 

This product features simple structure, reliable working conditions and convenient operation. Because different grains have different specific gravity and sedimentation rates in liquid, this product allows the fine ore to flow in the water, while coarse ore sinks to the bottom. 

Screw Sand Washing Machine Screw Washer

This classifier can filter materials and send coarse materials to the feeding mouth and discharge fine materials from the pipe. The seat of the machine features channel steel material, while the body is armor plated and the spiral axle is made of cast iron for durability. The machines lifting equipment can be used manually or electronically.

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