Ningbo boss metal hold a wide range of stainless steel strips metal in an assortment of foil tapes, gauges, roll width, tempers, surface condition and coil sizes. The usual widely used material are: 201, 301, 301, 302, 304, 304L, 304-L, DQ, DDQ, EDDQ, 305, 310/310S, 316, SS316, 316L, 316-L, 316LVM, 321, 347, 18/8, Cold 100, 409 L, 409 AL, UF, 410 L, 430 L, 434 L, 439, 441, full hard/soft -,etc.They are widely used in electronic information, medical equipment, environmental protection chemicals, automotive transportation fields and provide high-quality products to well-known domestic and foreign downstream enterprises such as Whirlpool Corporation (Whirlpool), Arçelik A.S., Datang Environmental Technology Co., Ltd., Skyworth Group Co., Ltd., Yilin Shares Co., Ltd., Zhejiang Meida Industrial Co., Ltd., Robam Appliances Co. Ltd., Changying Precision Technology Co. Ltd. , Sharp Corporation etc.
Ss Titanium Strip,Punch Titanium Foil Belt,Stainless Steel Foil,Metal Strip Ningbo Boss Metal Material Co., Ltd. , https://www.boss-metal.com
Model
Spiral diameter (mm)
Trough length (mm)
Spiral rotation speed (r/min)
Production capacity (t/d)
Motor power (kw)
Machine weight (t)
(r/min)
Back to sand
Overflow
For driving
For lifting
FG7.5
750
5500
6-10
340-570
65
3
HM
2.7
FG10
1000
6500
5.0-8.0
675-1080
110
5.5
HM
4.43
FG12
1200
6500
5.0-8.0
1170-1870
155
5.5
1.5
8.7
FG15
1500
8400
4.0-6.0
1830-2740
235
7.5
2.2
12.5
FG20
2000
8400
4.0-6.0
3240-5400
400
11
2.8
20.5
FG24
2400
9210
3.6
4650-7450
580
15
3
25.6
FG30
3000
1250
3.2
11625
890
22
4
37.7
2FG12
1200
6500
5.0-8.0
2340-3740
310
5.5×2
1.5×2
14
2FG15
1500
8400
4-6.0
3660-5480
470
7.5×2
1.5×2
21.1
2FG20
2000
8400
3.0-5.5
7780-11800
800
11×2
2.8×2
36.5
2FG24
2400
9210
3.6
13600
1160
15×2
3×2
46.8
2FG30
3000
12500
2.0-3.2
14600-23400
1785
22×2
4×2
73
Screw Fine Sand Washer/ Spiral Classifier/Fine Material Washer/Sand Washing Machine
Spiral Classifier - Product Details
This product is primarily used in sand factories, electric pole factories, construction sites, and concrete dams for washing, classifying, and dewatering various types of sand. The sand washer features a 15° inclination, with three weir plates forming a sediment pool. The screw head is submerged in this pool, and the screw is driven by an electric motor through a reducer, rotating continuously. Fresh water is introduced from a porous plate at the bottom of the sediment pool, enabling the machine to perform washing, dewatering, and classification functions effectively.
Model NO.: FG
Energy Saving: Energy Saving
Warranty: 5 Years
Color: Bronze
Customized: Customized
Condition: New
The Maximum Feed Size: 18-450mm
Capacity: 150-600 T/H
Screw Diameter: 1000-1500
Mini Order: 1
After-Sale Service: Commissioning
Trademark: TSDC
Transport Package: Plastic Film
Specification: FG-7
Origin: Tangshan
HS Code: 8474201000
Spiral Classifier - Product Improvement
An automatic elevating device has been added to the discharge opening, and the scoop in the ball mill has been removed. This modification enhances operational stability and efficiency.
Spiral Classifier - Application
The overflow spiral blade is higher than the overflow level, while the overflow spiral center is lower than the overflow surface. This high weir spiral classifier is ideal for classifying ores with particle sizes ranging from 0.83 to 0.15 mm.
Spiral Classifier - Working Principle
Grinded pulp is fed into the tank through the inlet located in the middle of the settling area. The slurry classification sedimentation area is under the inclined tank. A low-speed rotating spiral stirs the slurry, allowing fine particles to rise and coarse particles to settle at the bottom. The overflow weir is positioned above the bearing center, which lies beneath the screw shaft, and below the overflow end.
Spiral Classifier - Structure
The high weir spiral classifier serves as an auxiliary equipment in grinding processes for pre-classification and checking classification. It is also used for 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.
Product Specifications Table: