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Vertical Screw Conveyor for Small Goods is a vertical screw conveyor used to lift granular and powdered materials from a low position to a high position. It is available in carbon steel and stainless steel and supports custom manufacturing.
Power: 1.1-5.5KW
Material: Carbon steel, stainless steel
Working capacity: Supports 24-hour continuous operation
Applicable materials: Flour, starch, talcum powder, granules, corn kernels, feed pellets, plastic pellets


Vertical Screw Conveyor For Small Goods is a vertical, enclosed conveying device designed for small granular, powdery, and finely crushed lumpy materials. It is a new type of screw conveyor, different from traditional inclined and horizontal conveyors, focusing on vertical upward material lifting. Its compact design saves floor space and perfectly adapts to the material handling needs of various small and medium-sized production lines. The fully enclosed conveyor effectively solves problems such as dust, spillage, and material loss during the conveying of small, bulk materials. It operates stably with low noise. The product supports non-standard customization, allowing for adjustments to height and output based on upstream and downstream equipment, ensuring perfect integration with existing production lines.

The Vertical Screw Conveyor for Small Goods features a compact design, excelling in space utilization, enclosed conveying, and flexible use. It offers significant practical value in terms of workshop footprint, dustproof design, maintenance, and scenario adaptability.

Minimum footprint: Its vertical structure design eliminates the large footprint of traditional equipment, requiring only a small area for installation and operation.
Enclosed and dust-free: The fully enclosed tubular structure ensures no spillage or dust during the conveying of small materials, improving the production workshop environment and preventing material waste.
Stable operation: The core spiral blades are precision-machined, and the transmission structure is simple, durable, and operates smoothly for extended periods without the risk of jamming or clogging.
High cost-effectiveness: Equipped with an energy-saving motor, it boasts high transmission efficiency and consumes significantly less energy than traditional conveying equipment for the same conveying capacity, resulting in low operation and maintenance costs.
Strong adaptability: Supports non-standard customization, and can be equipped with mobile rollers and customized feed hoppers to flexibly adapt to the material feeding and transfer needs of different production scenarios.
The Vertical Screw Conveyor for Small Goods features a simple and compact structure, consisting of seven core parts: a drive unit, a screw conveyor shaft, screw blades, a sealed conveyor cylinder, a feeding device, a discharge port, and a frame base. The top drive unit, including a motor and reducer, provides stable power for equipment operation; the central screw shaft, paired with integrated screw blades, is the core component for material lifting; the enclosed tubular cylinder prevents material leakage; the customized feed hopper at the bottom can connect to material feeding equipment, and the discharge port's angle and diameter can be adjusted according to production line requirements.

Vertical Screw Conveyor for Small Goods utilizes the principle of rotating helical blades to vertically convey materials. During operation, a motor drives a reducer to rotate the central helical shaft at a uniform speed. Material enters the conveying cylinder evenly from the bottom feed hopper. As the helical blades continue to rotate, the axial thrust of the blades and the friction of the material itself overcome gravity, steadily pushing small, loose materials upwards. Once the material reaches the top discharge port, it is automatically unloaded by centrifugal force and gravity, completing the vertical feeding operation.

| Specification | LC160 | LC200 | LC250 | LC315 | |
| Diameter(mm) | 160 | 200 | 250 | 315 | |
| Rotating Speed(r/min) | 450 | 450 | 415 | 380 | |
| Capacity(m3/h) | 10 | 28.5 | 51 | 95 | |
| Conveying Height(m) | 2.5~15 | 2.5~15 | 2.5~15 | 2.5~15 | |
| Motor | Height(m) | 2.5~5.5 | 2.5~5.5 | 2.5~4 | 2.5~4 |
| Model | Y100L2-4 | Y100L2-4 | Y132M1-6 | Y160M-6 | |
| Power | 3KW | 3KW | 4KW | 7.5KW | |
| Height(m) | 6~7 | 6~7 | 4.5~5.6 | 4.5~6 | |
| Model | Y112M-4 | Y112M-4 | Y132M2-6 | Y160L-6 | |
| Power | 4KW | 4KW | 5.5KW | 11KW | |
| Height(m) | 7.5~10 | 7.5~10 | 6~7.5 | 6.5~8 | |
| Model | Y132S-4 | Y132S-4 | Y160L-6 | Y160L-6 | |
| Power | 5.5KW | 5.5KW | 7.5KW | 15KW | |
| Height(m) | 10.5~13.5 | 10.5~13.5 | 8~11 | 8.5~12 | |
| Model | Y132S-4 | Y132M-4 | Y160L-6 | Y180L-6 | |
| Power | 7.5KW | 7.5KW | 11KW | 11KW2台 | |
| Height(m) | 14~15 | 14~15 | 11.5~15 | 12.5~15 | |
| Model | Y160M-4 | Y160M-4 | Y180L-6 | Y180L-6 | |
| Power | 11KW | 11KW | 15KW | 15KW2台 | |
The material selection for Vertical Screw Conveyor for Small Goods directly affects its service life, applicable working conditions, and material cleanliness. The two most common materials on the market are carbon steel and stainless steel. These two materials differ significantly in corrosion resistance, production cost, and applicable industries. Manufacturers will select and customize the model based on the customer's material properties and the humidity level of the production environment.

Carbon steel: Excellent cost-performance ratio, high overall strength and rigidity, impact resistance, wear resistance, and excellent load-bearing capacity, suitable for various conventional dry small bulk material conveying operations. After rust removal and anti-corrosion painting, the equipment's anti-aging and wear resistance are significantly improved, enabling it to adapt to normal dusty and dry production environments in workshops, and it is not easily deformed or damaged.
Stainless steel: Constructed from 304/316 stainless steel, it possesses excellent corrosion resistance, rust resistance, and acid and alkali resistance. The surface is smooth and flat, without burrs or dead corners, making it difficult for materials to adhere and easy to clean. It is suitable for humid, slightly corrosive, and high-cleanliness production environments, effectively preventing material contamination and equipment corrosion.
The Vertical Screw Conveyor for Small Goods ensures a smooth, unblocked, and non-breakable conveying process, capable of conveying various dry, non-sticky small bulk materials. The speed can be adjusted according to material characteristics to adapt to different material conveying needs.

Powdered materials: including flour, starch, talc, calcium carbonate powder, feed powder, cement powder, lime powder, etc.
Pelletized materials: including grain pellets, corn kernels, feed pellets, plastic pellets, quartz sand, resin pellets, etc.
Finely crushed and lumpy materials: including finely crushed ore, small aggregate particles, crushed grains, etc.
A feed production company, mainly engaged in the processing and production of livestock and poultry pelleted and powdered feed, had existing conveying equipment that caused problems such as high dust emissions, high material loss, and large footprint, seriously affecting workshop cleanliness and production efficiency. A customized vertical screw conveyor was installed. The equipment has a vertical conveying height of 6 meters, is made of corrosion-resistant carbon steel, and features enlarged and thickened feed hoppers and moving rollers. The total conveying length is 7.2 meters, suitable for installation in confined workshop spaces. This equipment is mainly used for the vertical feeding process of feed pellets and powdered feeds, connecting with mixers and packaging equipment to achieve automated continuous feeding. After being put into use, the equipment operates stably without material blockage, producing uniform material. Its hourly conveying capacity reaches 8 tons, and the entire process is enclosed with no dust generation.

The standard Vertical Screw Conveyor for Small Goods has a vertical conveying height of up to 6 meters, fully meeting the material lifting needs of small and medium-sized production lines. We can customize the height, pipe diameter, and conveying capacity according to the customer's factory ceiling height and equipment docking height. As a professional conveyor manufacturer, we have mature production processes and customization experience, and can customize equipment dimensions, conveying speed, motor power, and other parameters as needed. We also support the addition of personalized accessories, including movable casters for flexible relocation and positioning, adapting to various work sites. We can customize widened, taller, and anti-clogging feed hoppers to suit different feeding methods, comprehensively matching diverse production scenarios for our customers.

Vertical Screw Conveyor for Small Goods is a vertical conveying equipment developed for various small powdery, granular, and finely broken blocky bulk materials. With its core advantages of compact size, dust-free environment, stable operation, low energy consumption, and wide adaptability, it has become a core supporting equipment for automated production lines in various industries.
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