Helical Auger Flights Spiral Blades for Screw Conveyor in Sludge Treatment
The basic design of the screw conveyor has changed little over thousands of years but Changhong has invested time and energy to improve the manufacturing of the flights on the screws and, due to Changhongh’s recent acquisition of the industries most advanced screw flight press, can now supply very large size, high quality flights at its production plant in China for supply worldwide.
Material: | low carbon steel, manganese steel, stainless steel | |||||||
Processing Craft | Continued cold rolling, Continued twisting, Stamping and estending | |||||||
Inner Dia. | ≥8MM | |||||||
Outer Dia. | ≤900MM | |||||||
Thickness | 16MM~40MM | |||||||
Colour | Red, Green, Black, Self-colour or as requested | |||||||
Date of delivery | 0~50 meters with in a week. |
NO. | Diameter | Bottom diameter | Leaf height | Pitch | Length | Thickness | Density | Weight |
D | d | c | S | mm | mm | kg/m | ||
1 | 200 | 80 | 60 | 200 | 1000 | 16 | 7.85 | 18.48 |
2 | 220 | 80 | 70 | 220 | 1000 | 20 | 7.85 | 26.46 |
3 | 220 | 100 | 60 | 220 | 1000 | 16 | 7.85 | 18.99 |
4 | 220 | 100 | 60 | 220 | 1000 | 18 | 7.85 | 21.37 |
5 | 220 | 100 | 60 | 220 | 1000 | 20 | 7.85 | 23.74 |
6 | 260 | 100 | 80 | 260 | 1000 | 20 | 7.85 | 30.56 |
7 | 260 | 120 | 70 | 260 | 1000 | 16 | 7.85 | 22.24 |
8 | 260 | 120 | 70 | 260 | 1000 | 18 | 7.85 | 25.02 |
9 | 260 | 120 | 70 | 260 | 1000 | 20 | 7.85 | 27.8 |
10 | 280 | 120 | 80 | 280 | 1000 | 20 | 7.85 | 31.24 |
11 | 280 | 140 | 70 | 280 | 1000 | 18 | 7.85 | 25.52 |
12 | 300 | 140 | 80 | 300 | 1000 | 18 | 7.85 | 28.67 |
13 | 300 | 140 | 80 | 300 | 1000 | 20 | 7.85 | 31.85 |
14 | 320 | 160 | 80 | 320 | 1000 | 20 | 7.85 | 43.22 |
15 | 320 | 160 | 80 | 320 | 1000 | 22 | 7.85 | 37.64 |
16 | 380 | 220 | 80 | 380 | 1000 | 25 | 7.85 | 42.88 |
17 | 380 | 120 | 130 | 380 | 1000 | 25/20 | 7.85 | 54.14 |
18 | 460 | 300 | 80 | 460 | 1000 | 25 | 7.85 | 43.78 |
19 | 460 | 180 | 140 | 460 | 1000 | 20/25 | 7.85 | 60.13 |
20 | 560 | 400 | 80 | 560 | 1000 | 30 | 7.85 | 57.82 |