Stainless steel screw conveyor, also known as stainless steel screw feeder, refers to the use of SUS304 or 316L stainless steel material, which is specially used for food, medicine, chemical industry and other transportation occasions that require hygiene, corrosion resistance or extreme temperature. This article will explain the stainless steel screw conveyor in detail for you.
Stainless steel screw conveyors are used in applications free of any contamination and corrosion resistance, such as food processing and packaging, flour and animal feed processing, plastics and chemicals, and the pharmaceutical industry to convey or feed powdered or granular materials.
1. Clean and hygienic: Made of stainless steel with a surface finish grade suitable for the application, the fabrication of the fabricated parts is carried out on machines that guarantee a perfectly smooth surface, thus minimizing the residual amount of conveyed material.
2. High temperature resistance and corrosion resistance: it can transport wet powdery materials, the temperature can reach 200C, and it is resistant to corrosion of acid and alkali materials.
3. Easy to clean: There is a discharge valve at the lower end of the feed port of the stainless steel screw conveyor, and the discharge screw can be reversed, making it more convenient to discharge and clean.
4. No dust: The fully enclosed casing can prevent the leakage of powder and particles, or the entry of external dust.
| Model |
Diameter (mm) |
Pitch (mm) |
Rotating speed (r/min) |
Capacity (m³/h) |
Rotating speed (r/min) |
Capacity (m³/h) |
Rotating speed (r/min) |
Capacity (m³/h) |
Rotating speed (r/min) |
Capacity (m³/h) |
|
| Small | 100 | 100 | 100 | 140 | 2.2 | 112 | 1.7 | 90 | 1.4 | 71 | 1.1 |
| 125 | 125 | 125 | 125 | 3.8 | 100 | 3 | 80 | 2.4 | 63 | 1.9 | |
| 160 | 160 | 160 | 112 | 7.1 | 90 | 5.7 | 71 | 4.5 | 56 | 3.6 | |
| 200 | 200 | 200 | 100 | 12.4 | 80 | 9.9 | 63 | 7.8 | 50 | 6.2 | |
| Small | 250 | 250 | 250 | 90 | 21.8 | 71 | 17.2 | 56 | 13.6 | 45 | 10.9 |
| 315 | 315 | 315 | 80 | 38.8 | 63 | 30.5 | 50 | 24.2 | 40 | 13.4 | |
| 400 | 400 | 355 | 71 | 62.5 | 56 | 49.3 | 45 | 38.6 | 36 | 31.7 | |
| Large | 500 | 500 | 400 | 63 | 97.7 | 50 | 77.6 | 40 | 62 | 32 | 49.6 |
| 630 | 630 | 450 | 50 | 138.5 | 40 | 110.8 | 32 | 88.6 | 25 | 69.3 | |
| 800 | 800 | 500 | 40 | 198.5 | 32 | 158.8 | 25 | 124.1 | 20 | 99.3 | |
The diameter of the stainless steel screw conveyor is 100mm, 120mm, 140mm, 160mm, 200mm, 250mm, 300mm, 400mm, and the conveying capacity can reach 142m³/hour. Different models have different prices, with a stainless steel screw conveyor starting at around $530.
In addition, the price of the stainless steel screw conveyor also depends on the casing material is stainless steel (304, 316L stainless steel), the conveyor length, the inclination angle, etc.
The above is the introduction of stainless steel screw conveyor. Due to its characteristics of corrosion resistance, cleanliness, high temperature resistance, and full sealing, stainless steel screw conveyors have become the preferred conveying equipment in the food, pharmaceutical, chemical and other industries.
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