Product Description
The materials of the continuous screw conveyor helical blades are: carbon steel and stainless steel.
* Carbon steel includes Q235, Q345, Q345B, etc.
* Stainless steel includes 201, 304, 316, 316L, etc.
* Can be customized according to user requirements, and various special-shaped parts can also be processed.

Commonly Specification Parameter Table
No. | Outer | Diameter | Bottom | Diameter | Blade | Height | Pitch |
D | d | c | S | mm | mm | ||
1 | 200 | 80 | 60 | 200 | 1000 | 16 | 7.85 |
2 | 220 | 80 | 70 | 220 | 1000 | 20 | 7.85 |
3 | 220 | 100 | 60 | 220 | 1000 | 16 | 7.85 |
4 | 220 | 100 | 60 | 220 | 1000 | 18 | 7.85 |
5 | 220 | 100 | 60 | 220 | 1000 | 20 | 7.85 |
6 | 260 | 100 | 80 | 260 | 1000 | 20 | 7.85 |
7 | 260 | 120 | 70 | 260 | 1000 | 16 | 7.85 |
8 | 260 | 120 | 70 | 260 | 1000 | 18 | 7.85 |
9 | 260 | 120 | 70 | 260 | 1000 | 20 | 7.85 |
10 | 280 | 120 | 80 | 280 | 1000 | 20 | 7.85 |
11 | 280 | 140 | 70 | 280 | 1000 | 18 | 7.85 |
12 | 300 | 140 | 80 | 300 | 1000 | 18 | 7.85 |
13 | 300 | 140 | 80 | 300 | 1000 | 20 | 7.85 |
14 | 320 | 160 | 80 | 300 | 1000 | 20 | 7.85 |
15 | 320 | 160 | 80 | 300 | 1000 | 22 | 7.85 |
16 | 380 | 220 | 80 | 380 | 1000 | 25 | 7.85 |
17 | 380 | 120 | 130 | 380 | 1000 | 25/20 | 7.85 |
18 | 460 | 300 | 80 | 460 | 1000 | 25 | 7.85 |
19 | 460 | 180 | 140 | 460 | 1000 | 20/25 | 7.85 |
20 | 500 | 220 | 140 | 400 | 1000 | 30/25 | 7.85 |
21 | 530 | 200 | 165 | 440 | 1000 | 30/25 | 7.85 |
22 | 530 | 180 | 175 | 440 | 1000 | 30/25 | 7.85 |
23 | 560 | 400 | 80 | 560 | 1000 | 30 | 7.85 |
24 | 560 | 270 | 145 | 560 | 1000 | 30/25 | 7.85 |



Ordering Instructions
1. Before ordering the continuous screw conveyor helical blade, five indicators should be clarified: outer diameter, inner diameter, pitch, material and thickness, direction of rotation, which can be customized according to drawings and samples.
2. How to divide left and right rotation: Stand in front of a spiral blade with the opening facing outwards. The left hand side is cocked to the left, and the right hand side is cocked to be right.
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