Tube Screw Conveyor
It is welded by seamless steel pipe, also known as tubular screw conveyor. It adopts small diameter, high speed, variable pitch and other designs to ensure smooth, fast and uniform transportation, and can meet various transportation requirements of powder or granular materials.
Spiral diameter: 100-1250mm
Conveying length: 2-70 meters
Conveying capacity: 142m³/h
Speed: 60 rpm
Tube screw conveyor is also called tubular screw conveyor, which can convey powder or granular materials horizontally, inclined and vertically. It is a continuous conveying equipment that uses spiral rotation to move materials. Different types of conveyors or feeders can be used for concrete production (fly ash, filler dust, silica fume), premixed building materials (dry plaster, sand, cement , additives), glass processing (calcium carbonate, soda, sand, etc.), foundries (sand, bentonite), etc.
The screw diameter of the tubular screw conveyor is 100-1250mm, the speed is fast, the material is not jammed, the material is not arched, and the material is discharged smoothly. Because the conveying process is carried out in a closed pipeline, there is basically no dust pollution, and the conveyed material will not leak. Improved work environment.
Types of Tube Screw Conveyor
There are various types of tube screw conveyors available, each designed to meet specific application requirements. Here are some common types:
1.Horizontal Tube Screw Conveyor: This is the most basic type of tube screw conveyor, where the tube is horizontal, and the screw rotates to move material along the length of the conveyor. It is suitable for horizontal conveying of bulk materials over short to medium distances.
2.Inclined Tube Screw Conveyor: In this type, the tube is inclined at an angle, allowing for vertical or inclined conveying of materials. Inclined tube screw conveyors are used when there is a need to transport materials between different levels or when a specific elevation angle is required.
.Vertical Tube Screw Conveyor: Also known as an elevator conveyor, a vertical tube screw conveyor is used for lifting bulk materials vertically. It is commonly used for applications where materials need to be elevated to a higher level, such as transferring materials to silos or storage bins.
Finished Product Display
Advantages of Tube Screw Conveyor
1. It can realize the transportation at any angle of 0-90°, the horizontal transportation distance can reach 70m, and the vertical transportation height does not exceed 8m.
2. Compact structure, small production space, very friendly to factories with compact layout.
3. The fully sealed seamless pipeline can be used to transport granules, powders and other semi-fluid materials without spilling or flying, reducing pollution and waste during transportation.
4. The circular pipe can be designed with a larger diameter spiral (100mm-1250mm), the space capacity is larger, and the conveying capacity can reach 142 cubic meters per hour.
5. It can be fixed or mobile, and can be flexibly adapted to the needs of various production and transportation forms.
6. Tube Screw Conveyor can select appropriate bearings, inlet and outlet forms, materials and other special machine accessories according to actual application needs.
Video
Technical parameters
1. GX type: There are seven specifications of screw diameters including 150, 200, 250, 300, 400, 500, 600mm. Corresponding conveying system for one-way conveying with horizontal or inclination angle less than 20°.
2. LS type: LS type tube screw conveyor is a replacement product of GX type tube screw conveyor. The screw diameter is 100-1250mm, there are eleven specifications, and the driving mode has two forms: single-end drive and double-end drive; LS type The length of the tube screw conveyor is every 0.5m, and the corresponding conveying system can be formed according to different site needs. Like the GX type screw conveyor, it is used for one-way conveying with a horizontal or inclination angle less than 20°.
LS type | GX type) | Delivery QΦ=0.33(m3/h) | Power Pd 1=10m(KW)) | Power Pd 1=30m(KW) | Revolving speed(r/min) | Delivery QΦ=0.33(m3/h) |
100 | 2.2 | 1.1 | 1.6 | 120 | 1.9 | |
160 | 7.6 | 1.5 | 2.8 | 90 | 5.7 | |
200 | 200 | 11 | 2.2 | 3.2 | 75 | 18 |
250 | 250 | 22 | 2.4 | 5.3 | 75 | 18 |
315 | 300 | 36.4 | 3.2 | 8.4 | 60 | 29.1 |
400 | 400 | 66.1 | 5.1 | 11 | 60 | 52.9 |
500 | 500 | 93.1 | 4.1 | 15.3 | 45 | 69.8 |
630 | 60 | 160 | 8.6 | 25.9 | ||
800 | 223 | 12 | 36 | 35 | 174 | |
1000 | 304 | 16 | 48 | 30 | 261 | |
1250 | 458 | 24.4 | 73.3 | 20 | 305 |
Structure of Tube Screw Conveyor
Tube screw conveyor generally consists of three parts: conveyor body, inlet and outlet and drive device. The spiral body is composed of three parts: the head section, the middle section and the tail section.
Driving device: Q series reducer + Y series motor, YTC gear reducer motor.
Feeding and discharging device: There are four kinds of feeding port, square discharging port, hand-push discharging port and rack-type discharging port. It is welded on the body by the user at the site of use. When arranging the positions of the inlet and outlet ports, attention should be paid to ensure the distance from the material port to the end, and at the same time, avoid the material port from colliding with the hanging bearing refueling cup, the casing connection flange, the base, etc.
Screw machine body: A thrust bearing is installed in the head section to bear the axial force, and a bearing is installed in the middle section and the tail section to support the screw shaft. At the same time, there are axially movable radial bearings in the tail section of the screw conveyor to compensate for the error of the length of the screw shaft and adapt to temperature changes.
Optional for Tube Screw Conveyor
Accessories display | Accessory name | Application advantages |
Universal wheel | Make Tube Screw Conveyor move freely and quickly arrange | |
feed bin | With the feeding device, uniform and automatic feeding | |
Multiple inlet and outlet ports | Multi-point feeding and discharging, with on-site production conditions, can mix and stir a variety of bulk materials | |
Explosion-proof motors | Higher safety, used when transporting dangerous and explosive materials | |
Dual Motor Design | The screw pulling force is stronger, and the Tube Screw Conveyor above 35 meters chooses two motors to convey at the same frequency to ensure sufficient conveying power | |
The table is only an example of some special design situations. The specific design is subject to your conveying materials and site conditions. For more information, please consult the manufacturer. |
Application
Tube screw conveyor is suitable for conveying powdery, granular and small block materials, such as cement, grain, fertilizer, sand, coke, coal powder, ash, etc.
Grain and food industry: flour, soybeans, peanuts, starch, milk powder, salt, sugar, vitamin supplements, etc.
Building materials industry: cement, cement raw meal, payment materials, etc.
Plastic industry: plastic powder, plastic granules, ground flakes, etc.
Timber industry: sawdust, sawn surface, by-products, etc.
Agriculture: livestock feed, nutrient, powder, etc.
Solutions by Industry
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Conveying fly ash
A power plant uses Tube screw conveyor to transport fly ash. Fly ash is a by-product of the power generation process and needs to be handled and transported efficiently. Tube screw conveyor transports fly ash from the collection system of the power plant to the storage or processing area by pushing it with a screw.
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Conveying sawdust
A wood processing plant uses a Tube screw conveyor to transport wood chips. During wood processing, large amounts of wood chips are produced, which need to be handled and transported. The Tube screw conveyor transports wood chips from the production line to the storage area or other processing equipment through spiral rotation.
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Conveying sand
A construction company uses a Tube screw conveyor to transport sand. On construction sites, large quantities of sand need to be transported from one site to another for use in concrete preparation or other construction processes. The Tube screw conveyor transports sand from the storage area or supply area to the required construction location through screw pushing.
How to Choose Tube Screw Conveyor?
Tube screw conveyor customers provide the following parameters before purchasing
Our manufacturer selects and designs based on the parameters you provide. We have 15 years of experience in design and production, and our products are of good quality.
1. If you are replacing, you need to provide the flange type (round or square), flange (outer diameter, inner diameter, flange hole distance), inlet and outlet distance. If it is a new installation, you can ignore these parameters. When you install Just make it according to our size.
2. You need to provide some parameters such as installation conditions, material name, material particle size, whether the material has hardness, whether the material has viscosity, material temperature, import and export distance, the conveying volume you need, etc. We will help you make a reasonable selection. You need it, and we guarantee that you can use it comfortably and rest assured.