30 feet long U-trough 316L stainless steel auger screw conveyor
Description:
screw squeezing conveyor is used for the delivering, squeezing & dewatering of residue discharged from urban wastewater treatment plant, pretreatment device of residential wastewater treatment, municipal rainwater/ sewage treatment pump station, and water supply plant. It works as axially device for screenings. screw squeezing conveyor adopts shaftless screw type.Residue dropped into the conveyor through hopper and moves forward along with U shaped conveyor through until the squeezing zone, get dewatered under the mutual pressure of squeeze pipe & back plate of discharge outlet. The dry parts fell into the trash cart for outward transport, and water flows back to the screening through return pipe.
Conveying features:
Shaftless screw conveyors are mainly used in industries such as chemical, food, medicine, paper making, beverages, and environmental protection to deliver highly viscous materials, paste-like viscous materials (such as chemical raw materials, waste pulp, malt, sludge, etc.) and Easy-wound material with unique advantages.
The advantages of the shaftless screw conveyor:
1, with environmental characteristics. Because the conveyor is a totally enclosed design, it is difficult for the material to receive contamination during the transport process.
2. Compared to the shaft screw conveyor, the delivery volume is 1.5 times that of the shaft conveyor with the same diameter.
3. Blockages rarely occur during work.
4, the transmission distance up to 60 ~ 70m.
5, generous appearance, while saving space, easy to operate, reasonable price.
WLS shaftless screw conveyor Using requirements:
a. The WLS non-shaft screw conveyor shall be started without load, ie it shall start when there is no material in the casing. After starting, it can feed to the WLS non-shaft screw conveyor.
b. When WLS non-shaft screw conveyor is initial feeding, the feeding amount should be gradually increased until it reaches the rated conveying capacity, and the feeding material should be uniform, otherwise it will easily cause the accumulation of conveying material, overload of the drive device, and make the entire WLS shaftless Screw conveyor damaged.
c. In order to guarantee the requirements of WLS non-shaft screw conveyor without load, WLS non-shaft screw conveyor should stop feeding before stopping, so the material in WLS shaftless screw conveyor casing can stop running after it is completely conveyed.
d. The hard material shall not be mixed into the conveyed material to avoid screw jamming and damage to the WLS shaftless screw conveyor.
e. Always check the working status of each part of the WLS shaftless screw conveyor during use and pay attention to whether the fasteners are loose. If the parts are found to be loose, the screws should be tightened immediately to make them resolidified.
f. The cover of the WLS shaftless screw conveyor should not be removed when the machine is running to avoid accidents.
| Model |
WLS150 |
WLS200 |
WLS250 |
WLS300 |
WLS400 |
WLS500 |
| Number |
| Spiral diameter(mm) |
150 |
184 |
237 |
284 |
365 |
470 |
| Outer diameter(mm) |
180 |
219 |
273 |
351 |
402 |
500 |
| Incline degree(α ) |
0 °~30 ° |
0 °~30 ° |
0 °~30 ° |
0 °~30 ° |
0 °~30 ° |
0 °~30 ° |
| Max Length(m) |
12 |
13 |
16 |
18 |
22 |
25 |
| Capacity(t/h) |
2.4 |
7 |
9 |
13 |
18 |
28 |
Motor |
Model |
L ≤ 7 |
Y90L-4 |
Y100L1-4 |
Y100L2-4 |
Y132S-4 |
Y160M-4 |
Y160M-4 |
| Power kW |
1.5 |
2.2 |
3 |
5.5 |
11 |
11 |
| Model |
L>7 |
Y100L1-4 |
Y100L2-4 |
Y112M-4 |
Y132M-4 |
Y160L-4 |
Y160L-4 |
| Power kW |
2.2 |
3 |
4 |
7.5 |
15 |
15
|
Audited Supplier 
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