High-Performance Shaft-Type Sludge Dewatering System: Belt Press &
Screw Press for Wastewater Treatment
Notice to Our Valued Customers:
All equipment can be customized to meet your specific requirements.
Please feel free to share your technical parameters, process flow
diagrams, or any other specific needs. We guarantee a prompt
response within 12 hours via email or online chat.
Our Main Products Include:
Mechanical bar screens, air flotation systems, dosing devices,
sludge scrapers, cooling towers, decanters, chemical degreasing
units, hydraulic screens, sand-water separators, filters,
conveyors, thickeners, biological filters, softened water systems,
and buried sewage treatment equipment, among others.
| Model Number / Parameters | LYZ-200 | LYZ-250 | LYZ-350 | LYZ-400 |
| Spiral nominal diameter D(mm) | 200 | 250 | 350 | 400 |
| Feed and material handling quantity Q(m3／h) | 1.2 | 2.3 | 6.5 | 9.0 |
| Revolution speed of screw n(r／min) | 7~8 |
| Power of motor N(KW) | 1.1 | 1.5 | 3.0 | 4.0 |
| Ineding water content(％) | 90~95 |
| Water content of gate slag effluent(％) | ≤65 |
| Installation size (mm) | B | 350 | 400 | 490 | 540 |
| B1 | B-80 |
| B2 | Supporting with corresponding equipment |
| L | Supporting with corresponding equipment |
| L1 | L+480 |
| L2 | L+1800 |
| H | L≥1200 |
| H1 | Supporting with corresponding equipment |
Structure and Working Principle
The equipment adopts a shaft screw type. When the material enters
the hopper, the bar slag is pushed into the discharge pipe through
the spiral body, and the bar slag is compressed by the gravity to
push out the discharge port, and is directly discharged to the
garbage trolley for transportation inside and outside. Waste water
is discharged through the drain pipe after the filter screen and
the water collection pipe.
Main Features
1. The drive device adopts a shaft-mounted gear reducer, which has
a compact structure, stable and safe operation.
2. The spiral blade is welded on the screw shaft to enhance the
rigidity and pressing capacity of the blade. The spiral blade
adopts the variable pitch form.
3. The discharge pipe and the press are simplified as 45º
inclination.
4. The press frame is fixed by expansion bolts, no embedded parts
are needed.
Main Parameters and Installation Size Chart
Outline and Installation Chart
Packing and Delivery
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.
About Us
Located in Yixing, an advanced and beautiful city of Jiangsu
Province, China, Longdai Co., Ltd is a processing equipment
supplier of petrochemical industry specialized in environmental
processing &integrating independent research and development,
design, general contracting, environmental protection equipment
manufacturing, and relevant material supply.
FAQ:
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
