Screw Sand Washing Machine Screw Washer
|FOB Price:||US $1,400 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $1,400/ Piece|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: XL-1118
- Capacity: 100-150t/h
- Speed of Screw: 21rpm
- Motor Power: 15KW
- Rotation Speed: 1-2 r/min
- Screw Diameter: 1200mm
- Trademark: TSDC
- Specification: XL-1118
- HS Code: 84741000
- Type: Spiral Sand Washer
- Water Consumption: 20-150t/h
- Motor Type: AC Motor
- Certification: ISO, CE, TUV
- Wheel Bucket Diameter: 3200mm
- The Maximum Feed Size: 18-450mm
- Transport Package: Plastic Film
- Origin: Tangshan
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
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.
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.
|Production capacity |
|(r/min)||Back to sand||Overflow||For |
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
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.
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.
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.