Xinxiang jinrui machinery factory
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(1) The screw conveyor has three types of spiral blades: solid spiral surface type, belt spiral surface type and blade spiral surface type. The solid spiral surface is called s system method, its spiral pitch GX type is 0.8 times of the blade diameter, LS type screw conveyor is suitable for conveying powder and granular materials. Belt type spiral surface is also called D system method, its spiral pitch is the same as the diameter of the spiral blade, suitable for conveying powder and small pieces of materials. The spiral surface of the blade type is less applied, mainly used for conveying viscous and compressible materials, in the process of conveying, while completing the mixing, mixing and other processes, its screw pitch is about 1.2 times of the diameter of the screw blade.
(2) The screw conveyor's screw blade has two rotational directions: left and right.
(3) The types of screw conveyor are horizontal fixed screw conveyor and vertical screw conveyor. Horizontal fixed screw conveyor is the most commonly used type. Vertical screw conveyor is used for short distance lifting materials, the conveying height is generally not more than 8m, the screw blade is solid surface type, it must have horizontal screw feeding to ensure the necessary feeding pressure.
(4) LS, GX type screw conveyor material outlet end, should be set up 1/2 ~ 1 circle reverse spiral piece to prevent powder blocking the end.
(5) The screw conveyor is composed of three parts: screw machine body, inlet and outlet and driving device.
The body of the screw machine consists of head bearing, tail bearing, suspension bearing, spiral, housing, cover and base.
The driving device is composed of motor, reducer, coupling and base.
U Model Screw Conveyer is widely used in building materials, metallurgy, chemical industry, machinery, light industry, grain and food industry. U Model Screw Conveyer is suitable for conveying powder Shaped, granular, small bulk materials, such as cement, fly ash, grain, chemical fertilizer, mineral powder, sand, soda and so on. U-shaped screw conveyor is not suitable for transporting materials that are easy to deteriorate, sticky and easy to caking. The working environment temperature of the conveyor is usually-20 °40 °, the temperature of the conveying material is generally 20 °80 °℃, the U-shaped screw conveyor is suitable for horizontal and small inclination arrangement, and the inclination angle is not more than 15 degrees. If the tilt angle is too large, the tubular screw conveyor should be selected.
| Model | Diameter mm | Pitch mm | Speed r/min | Standard Capacity(m3/h) | Speed r/min | Standard Capacity(m3/h) | Speed r/min | Standard Capacity(m3/h) | ||||||
| φ0.45 | φ0.33 | φ0.15 | φ0.45 | φ0.33 | φ0.15 | φ0.45 | φ0.33 | φ0.15 | ||||||
| LS20 | 200 | 200 | 100 | 16.9 | 12.4 | 5.6 | 80 | 13.5 | 9.9 | 4.5 | 63 | 10.7 | 7.8 | 3.6 |
| LS315 | 315 | 315 | 80 | 52.9 | 38.8 | 17.6 | 63 | 41.6 | 30.5 | 13.9 | 50 | 33.1 | 24.2 | 11 |
| LS400 | 400 | 355 | 71 | 85.3 | 62.5 | 28.4 | 56 | 67.3 | 49.3 | 22.4 | 45 | 54.1 | 39.6 | 18 |
| LS500 | 500 | 400 | 63 | 133.2 | 97.7 | 44.4 | 50 | 105.8 | 77.6 | 35.3 | 40 | 84.6 | 62.0 | 28.2 |
| Material to be processed: _____ | Working environment is indoor or outdoor:________ |
| Handling capacity: ________per hour | Working environment temperature: _______ ℃ |
| Bulk Density: _____t/m3 | Installation form is horizontal or inclined : ________ |
| Conveying distance: ________ | If it is inclined,what is the inclined degree_____° |
| Material size:____mm | Water content:____% |
| Material temperature: _______ ℃ | Working power supply: _____V ______HZ ______PH |
FAQ:
1. What’s the information should I provide when inquiry?
More details or drawings, more better.
A: which materials that conveying
B: handing caoacity
C: lift height
D: conveying length ?
Or other specials you give us will be more appreciated.
2. How many operating methods for my selection?
Standard operating methods:
A: pendent controller with push buttons.
B: remote control with push buttons
3. How long is your warranty?
Our warranty is 15 months after received the goods.