Jiangsu Longdai Environmental Protection Co., Ltd.
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Shaftless Screw Belt Conveyor Pumping Stations Sewage Garbage Trolley
To Our Customers:
All types of equipments can be customized according your requirement. Please feel free to tell your parameters, flow charts or other demands. Quick Reply will be delivered in 12 hours by email or online chat.
Application
LS-W type screw conveyor is suitable for Bar Screen slag treatment in urban sewage treatment plants, sewage pretreatment devices in residential communities, municipal rain/sewage pumping stations and water plants. It is mainly used in conjunction with grids or dehydrators and other equipment. Bar screen slag or dewatered sludge is transported.
Parameters
| Parameters | spiral Nominal diameter (mm) spiral dia (mm) | Type | LS-200W | LS-250W | LS-300W | LS-350W |
| 200 | 250 | 300 | 350 | |||
| 185 | 235 | 285 | 320 | |||
| Capacity | installation angle | 0° | 1.5 | 3.6 | 6 | 8.4 |
| 5° | 1.35 | 3.24 | 5.4 | 7.56 | ||
| 15° | 1.05 | 2.52 | 4.2 | 5.88 | ||
| 25° | 0.9 | 2.16 | 3.6 | 5.04 | ||
| Spiral speed n(r/min) | 12 to 16 | |||||
| Motor N(KW) | 0.75-5.5 (according to L and angle) | |||||
| installation size(mm) | A | 0+40 | ||||
| B | 0 + 110 | |||||
| Bi | Matching with corresponding equipment | |||||
| L | According to user requirements | |||||
| Li | Matching with corresponding equipment | |||||
| l_2 | (L-1000)/2-(L-71000)/3 | |||||
| L3 | 250 | 250 | 300 | 350 | ||
| H | Matching with corresponding equipment | |||||
| Hi | 140 | 165 | 188 | 210 | ||
| H2 | H-150 | |||||
| H3 | Matching with corresponding equipment | |||||
Main Features
1. The drive device adopts a shaft-mounted parallel shaft helical gear reducer, which has a compact structure and a stable and safe operation.
2. The conveying direction is determined by the spiral direction of the spiral blade and the rotation direction of the motor, and it can realize bidirectional conveying.
3. The U-shaped groove is equipped with inner lining, which has strong wear resistance, long service life and easy replacement.
4. The conveyor frame is fixed by expansion bolts, no embedded parts are needed.
5. The equipment can be linked to the supporting equipment for convenient control, and it can also be equipped with an on-site control box by itself.
Structure and Working Principle
The equipment adopts a screw type. When the material enters the hopper of the conveyor, the material is pushed and slid by the rotation of the spiral blade, and sent to the discharge port along the U-shaped conveying groove, and is matched with the press or garbage trolley to carry the material for next processing.
Main Parameters and Installation Size Chart
Outline and Installation Chart
Packing and Delivery
1. Waterproof packing with the international export standard by 20ft, 40ft, 40hp container. Equipment Fittings, Electric Motor and Power Cabinet will be packed in Wooden Case or Iron Box. Other Equipment will be packed by Color-Stripes Plastic Cloth.
2. The whole plant machinery size are large as normal, so we will use Waterproof cloth to pack all of them. The motor, gear box or other easily damaged parts, we will put them into box. We have a professional shipping department, they will try their best to save your container quantity.
Why Choose Us?
1. Longdai has more than 10 years of experience in wastewater and sludge treatment.
2. We introduce German technology, thus our product is much better than other Chinese manufacturers.
3. We only use the best parts from best supplier.
4. We have our own R&D center and complete manufacture system.
FAQ:
Q: How Can I Find The Suitable Model?
A: Please Provide Flow Rate, Solids Content And Sludge Type, or directly contact us by the clicking the “contact” icon. We Can Assist You In Model Selection.
Q: Where Is Your Factory Located?
A: Yixing City, We are in the famous city of environmental protection equipment ,professional for Sludge screw press dewatering Machine ,Which Is Very Close To Shanghai With Only Less Than 3 Hours' Driving. Welcome for your visiting.
Q: Do You Provide OEM Service?
A: Yes. We Can Do The Customized Design According To Your Different Request for sludge Dewatering.