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Piglet Feed Inclined Screw Conveyor uses rotating helical blades to move piglet feed from one place to another, conveying it from low to high.
Material: 304, 316 stainless steel
Diameter: 89-300mm
Angle: 30-90°
Mobility: Rollers
Suitable Materials: Corn flour, soybean meal, wheat bran, animal feed, soybeans, yellow corn
Piglet Feed Inclined Screw Conveyo is a continuous bulk material conveying system designed for the feed processing industry. It utilizes the principle of rotating helical blades within a closed trough to push materials, smoothly lifting powdery or granular feed ingredients or finished products from a lower to a higher position at a certain angle, completing material transfer tasks in vertical or inclined directions. Compared to traditional horizontal conveying methods, inclined screw conveyors effectively utilize vertical space in the plant, achieving a compact process layout. Simultaneously, its enclosed design minimizes dust escape and material contamination.
The Piglet Feed Inclined Screw Conveyor consists of core components such as the screw shaft, trough, drive unit, inlet, outlet, and bearing sealing assembly. These components work precisely together; the helical blades propel the material smoothly along the closed trough, and the drive unit provides continuous power.
Screw Shaft: The core working component of the conveyor, consisting of a screw shaft and helical blades welded to the shaft.
Trough: The housing that holds the screw and material. It can be designed as a tubular or U-shaped trough, with the tubular type offering better sealing and suitable for inclined lifting.
Drive Unit: Includes a motor and reducer, providing power for the screw shaft's rotation and ensuring material is conveyed at a stable speed.
Inlet and Outlet: Material enters and exits the conveyor through these ports. The inlet is typically located at the lower end of the trough, and the outlet at the upper end.
Bearing and Sealing Assembly: Includes end bearings and intermediate hanger bearings, supporting the screw shaft and ensuring its smooth operation; the shaft end seals prevent material leakage and dust escape.
The Piglet Feed Inclined Screw Conveyor works by the material translating as the screw rotates. When the motor drives the screw shaft to rotate, the screw blades welded to the shaft also rotate. Feed entering the feed trough, under the influence of its own weight and friction with the trough wall, does not rotate with the screw. Instead, it moves forward along the trough under the strong push of the screw blades, much like a stationary nut moving along a rotating screw, and is eventually discharged from the outlet.
The Piglet Feed Inclined Screw Conveyor, with its unique advantages of being sealed and dustproof, vertically lifting, and continuously conveying, solves the layout problems of limited factory space and effectively avoids cross-contamination of materials, making it an important choice for many feed companies to improve their process level and product quality.
Space Saving: Through inclined lifting, feed mills can make full use of the vertical space of the factory, arranging the equipment in a limited area to achieve multi-point feeding and unloading, meeting the needs of complex process flows.
Sealed Conveying: The fully enclosed or semi-enclosed trough design effectively prevents dust leakage during the conveying process, improving the workshop environment and preventing feed from being contaminated by external factors.
Continuous and Stable: Screw conveyors enable continuous and uniform feeding, ensuring uninterrupted production line operation. Their simple structure and ease of maintenance, along with the use of self-lubricating materials for components such as suspension bearings, make them highly adaptable.
Highly Applicable: Whether transporting free-flowing granular feed or dusty powdery feed, inclined screw conveyors can deliver materials smoothly with low breakage rates.
The Piglet Feed Inclined Screw Conveyor boasts exceptional material adaptability, capable of smoothly transporting the vast majority of feed ingredients and finished products. In granular feed transport, it maintains pellet integrity and reduces pulverization. For powdery feed, its enclosed structure effectively suppresses dust and prevents fine particles from separating. For concentrates and premixes, it helps maintain a uniform mixture of components, preventing separation due to differences in specific gravity during transport. Furthermore, this equipment is also suitable for transferring bulk raw materials such as corn flour, soybean meal, and wheat bran, as well as for the trace addition and enhancement of various small-scale additives and core ingredients.
| LS type | 100 | 160 | 200 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 |
| GX type | 200 | 250 | 300 | 400 | 500 | ||||||
| Spiral diameter (mm) | 100 | 160 | 200 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 |
| Pitch (mm) | 100 | 160 | 200 | 250 | 315 | 355 | 400 | 450 | 500 | 560 | 630 |
| Speed (r/min) | 140 | 120 | 90 | 90 | 75 | 75 | 60 | 60 | 45 | 35 | 30 |
| Delivery capacity QΦ=0.33 (m³/h) | 2.2 | 7.6 | 11 | 22 | 36.4 | 66.1 | 93.1 | 160 | 223 | 304 | 458 |
| 功率Pd 1=10m（KW） | 1.1 | 1.5 | 2.2 | 2.4 | 3.2 | 5.1 | 4.1 | 8.6 | 12 | 16 | 24.4 |
| Power Pd 1=30m (KW) | 1.6 | 2.8 | 3.2 | 5.3 | 8.4 | 11 | 15.3 | 25.9 | 36 | 48 | 73.3 |
| Speed (r/min) | 120 | 90 | 75 | 75 | 60 | 60 | 45 | 45 | 35 | 30 | 20 |
| Delivery capacity QΦ=0.33 (m³/h) | 1.9 | 5.7 | 18 | 18 | 29.1 | 52.9 | 69.8 | 125 | 174 | 261 | 305 |
| Power Pd 1=10m (KW) | 1.0 | 1.3 | 2.1 | 2.1 | 2.9 | 4.1 | 4.7 | 6.8 | 9.4 | 14.1 | 16.5 |
| Power Pd 1=30m (KW) | 1.5 | 2.3 | 4.5 | 4.5 | 7 | 8.9 | 11.6 | 20.4 | 28.3 | 42.2 | 49.5 |
| Speed (r/min) | 90 | 75 | 60 | 60 | 45 | 45 | 35 | 35 | 30 | 20 | 16 |
| Delivery capacity QΦ=0.33 (m³/h) | 1.4 | 4.8 | 15 | 15 | 21.8 | 39.6 | 54.3 | 97 | 149 | 174 | 244 |
| Power Pd 1=10m (KW) | 0.9 | 1.2 | 1.9 | 1.9 | 2.5 | 3.4 | 4.3 | 5.4 | 8.1 | 9.5 | 13.3 |
| Power Pd 1=30m (KW) | 1.2 | 2.2 | 3.8 | 3.8 | 5.4 | 6.8 | 9.2 | 16 | 24.4 | 28.6 | 39.9 |
| Speed (r/min) | 75 | 60 | 45 | 45 | 35 | 35 | 30 | 30 | 20 | 16 | 13 |
| Delivery capacity QΦ=0.33 (m³/h) | 1.2 | 3.8 | 11 | 11 | 17 | 31.7 | 46.5 | 73.0 | 99.3 | 139 | 199 |
| Power Pd 1=10m (KW) | 0.75 | 1.1 | 1.6 | 1.6 | 2.1 | 3.1 | 3.7 | 4.6 | 5.7 | 7.7 | 11 |
| Power Pd 1=30m (KW) | 1.1 | 1.8 | 3.4 | 3.4 | 4.4 | 5.6 | 8 | 14 | 16.7 | 23.2 | 33 |
To meet the feed industry's high requirements for hygiene, corrosion resistance, and service life, the Piglet Feed Inclined Screw Conveyor is typically made of high-quality stainless steel. Customers can choose according to their specific needs.
304 Stainless Steel: With excellent overall performance, it is sufficient to meet the corrosion resistance and hygiene requirements of conventional feed conveying. It offers high cost-effectiveness and is the first choice for most feed mills.
316 Stainless Steel: For feeds containing highly corrosive components such as high salt, high acidity, or high moisture content, 316 stainless steel is recommended. The addition of molybdenum further enhances its corrosion resistance, making it particularly suitable for applications requiring extremely high equipment cleanliness or in humid environments.
With its outstanding advantages of sealed conveying, dust and contamination prevention, and rapid lifting, the Piglet Feed Inclined Screw Conveyor plays a core role not only in piglet feed mills but is also widely applicable in livestock and poultry feed mills, aquatic feed mills, premixed feed production lines, and feed packaging production lines.
Piglet Feed Mills: Core application area, used for raw material warehousing, semi-finished product transfer, and finished product packaging lifting.
Livestock and Poultry Feed Mills: Suitable for production lines of compound feed and concentrated feed for pigs, chickens, ducks, and other livestock and poultry.
Aquatic Feed Mills: Can be used for conveying aquatic pelleted and extruded feed; attention should be paid to controlling pellet breakage rate.
Premixed Feed Production Lines: Due to its good sealing and low residue, it is suitable for conveying high-value-added premixes and preventing cross-contamination.
We have earned widespread trust through our deep industry experience and unwavering pursuit of quality. We have many years of experience in feed machinery manufacturing and can provide professional pre-sales consultation and after-sales support. We support non-standard customization, providing tailored production solutions based on your factory layout, conveying height, production requirements, and material characteristics. Leveraging our factory-direct sales model, we eliminate intermediaries, ensuring fast delivery and providing you with high-quality, cost-effective products. Our equipment has passed stringent CE certification, guaranteeing quality and safety. Our products are exported to numerous countries, and our professional export experience ensures prompt delivery.
What is the maximum conveying height?
The lifting height of inclined screw conveyors is generally no more than 8 meters. Some vertical screw models can achieve similar heights through optimized feeding methods. Specific values need to be determined comprehensively based on material characteristics, conveying angle, and equipment model.
Can the length be customized?
Yes. The conveying length can be customized according to site conditions. Whether it's the distance from the inlet to the ground, the location of the outlet, or the overall pipe diameter, all can be customized as needed.
Does it support 220V?
Yes. 220V is one of the standard voltage options for feed screw conveyors, alongside 380V and 440V. The specific power configuration can be adjusted according to the motor model and production requirements.
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