Double Screw Belt Without Shaft Conveyor Equipment Municipal Sewage
Treatment Equipment Shaftless Used for Sludge Dreg
To Our Customers:
We engage in manufacturing lots of wastewater treatment equipments.
Any question, please feel free to contact us. Thanks.
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.
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-300W | LS-350W | LS-400W |
| 300 | 350 | 400 |
| 285 | 320 | 385 |
| Capacity | installation angle | 0° | 6 | 8.4 | 11.7 |
| 5° | 5.4 | 7.56 | 10.53 |
| 15° | 4.2 | 5.88 | 8.19 |
| 25° | 3.6 | 5.04 | 7.02 |
| 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 | 300 | 350 | 400 |
| H | Matching with corresponding equipment |
| Hi | 188 | 210 | 240 |
| H2 | H-150 |
| H3 | | Matching with corresponding equipment |
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.
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 Could We Trust You And Your Company? Is This Your First Time
Transaction?
A: A: Our Company Has More Than 20 Years Professional Experience. We Cooperate Over 800 Customers in China And Overseas. We Export Nearly 60 Countries All Over The
World. And We Have More Than 60+Patents, CE,ISO 9001,SGS Certificates.
Q: Do You Offer After-Sales Service?
A: Video Technical Support, Online Support,Spare Parts, Field Maintenance Repair Service
Q: How Long is Your Warranty?
A: 2 Years After The Arrival Of The Goods. During This Period, As
Long As It Is Not a Man-Made Damage, We Send The Damaged Parts Free
Of Charge.
Q: What About Your Produce Time? What Kind Of Transportation Do You Offer?
A:Within 30 Days Against Down Payment. Air, Land & Sea .
Q: What Kind Of Payment Do You Accept?
A: T/T, L/C, Paypal, Cash, D/P, D/A, Unionpay
