Why is a multi-disc screw press better than a belt filter press?

A multi-disc screw press offers a 90% reduction in wash water, fully automated 24/7 operation, and a non-clogging design.

Can a screw press handle oily sludge from food processing?

Yes. The multi-disc screw press is specifically designed for oily sludge. Its unique structure of fixed and moving rings creates a self-cleaning mechanism that prevents clogging.

How much can a low-temperature sludge dryer reduce sludge volume?

A low-temperature heat pump sludge dryer can reduce sludge volume by up to 80%, shrinking 4 tons of wet sludge into 1 ton of dry granules.

How does Kopay International ensure quality control?

We perform raw material verification, motor performance checks, and a 24-hour factory fatigue test before packing every order.

What is the typical power consumption of a sludge dewatering screw press?

Kopay’s multi-disc screw presses are highly energy-efficient. A model with 300kg-DS/h capacity typically consumes only 1.5kW to 2.2kW.

Why does polymer need a 3-chamber maturation system?

PAM requires 60 minutes of aging to uncoil molecular chains. A 3-chamber system ensures perfect maturation, preventing fish-eyes and saving 20% in chemical costs.

How do micro-bubbles improve Dissolved Air Flotation (DAF) performance?

DAF systems use 20-40 micron micro-bubbles to attach to suspended solids and oils, resulting in a 95%+ removal rate of Fats, Oils, and Grease (FOG).

Are Kopay wastewater systems CE and ISO certified?

Yes. Our production partners maintain ISO9001:2015 and CE certification, ensuring all equipment meets international export safety standards.

Sludge Cake Conveyor Manufacturer | Shaftless Screw & Belt Conveyor

Name: Sludge Cake Conveyor for Industrial & Municipal WWTPs
Brand: KOPAY ENVIRO
SKU: WSCC001
Price: 1500 USD
Availability: InStock

—Professional Sludge Cake Conveying Solutions

In a wastewater treatment plant, transporting dewatered sludge “cake” can be a major challenge due to its sticky, non-free-flowing nature. Kopay International specializes in both Shaftless Screw Conveyors og Belt Conveyors, designed specifically to handle 15%–40% DS (Dry Solids) sludge without clogging or spillage.

Introduktion | Beskrivelse af: Slamtransportbånd | Slamkagetransportør

Anvendes typisk til at transportere fast affald, der genereres under spildevands- eller spildevandsbehandlingsprocesser, og består af transportbånd, rørledninger, pumper og andet udstyr. Disse systemer bruges til at transportere slam fra et sted til et andet, såsom fra et rensningsanlæg til en affaldsbehandlingsstation eller andre behandlingsanlæg. De er almindeligt anvendt i både industri- og byspildevandsbehandlingssektorer til effektiv håndtering og behandling af spildevand og fast affald.

Nøglefunktioner ved vores slamkagetransportør:

Fuldautomatisk elektrisk beskyttelse kan samstyres med slamafvandingssystem.
Kompakt struktur, bekvem installation med ekspansionsbolte.
Brug af slidbestandigt materiale i det indre lag af truget, gør undersøgelse og reparation mere bekvem.
Lukket kørsel gør støjen lav og omgivelserne bedre.
Længde, vinkel og udtømningstragt kan fremstilles efter kundens krav.
Flight er lavet af rustfrit stål, som er stærkt nok og anti-korrosiv.

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Sludge Cake Conveyor Manufacturer | Shaftless Screw & Belt Conveyor

—Choosing the Right Conveyor: Screw vs. Belt

Shaftless Screw Conveyors (Best for Odor Control):
Ideally suited for sticky or stringy sludge. Because they are fully enclosed, they are the #1 choice for preventing odor leakage and protecting the environment from spills. They can also handle steeper inclines (up to 30°).
Belt Conveyors (Best for Long Distance):
A cost-effective solution for moving large volumes of sludge over long horizontal distances. Equipped with high-quality PVC or rubber belts with “waveguides” to prevent side leakage.

Check here for a Screw Press Sludge Dewatering System

—Key Technical Advantages

Clog-Free Performance: Our shaftless design eliminates the center pipe, preventing “ragging” and buildup of fibrous materials.
Durable Materials: Available in SUS304 or SUS316 Stainless Steel for maximum corrosion resistance in humid wastewater environments.
Customizable Layouts: We provide custom lengths, discharge heights, and specialized mobile pedestals for flexible sludge loading.
Lav vedligeholdelse: Equipped with high-strength wear liners (UHMWPE) to protect the trough and ensure a 10+ year service life.

— Designskitser til slamkagetransportør:

— Teknisk datablad for vores spildevandsslamkagetransportør:

Model vare		KPSC-260	KPSC-300	KPSC-360	KPSC-420
Rotationshastighed (rpm)		22(vandret)>20(hældning)
Kapacitet (m³/h)	0°	3	6	9.5	12
	15°	2.1	4.6	6.5	9
	30°	1.3	2.6	4.3	5.7
Skrue diameter (mm)		220	260	320	380
Transportlængde (m)		5
Effekt(reference)(kw)		1.1	1.5	2.2	3
Installationsvinkel a		≤20°(special ordering 20⁰<a≤30°)

— Success Case: Odor & Spillage Control for a Sewage Treatment Plant

The Challenge: A municipal plant was using an old, open belt conveyor that constantly leaked wet sludge onto the floor, causing safety hazards and terrible odors that led to local complaints.

Our Solution: Kopay International replaced the system with a Fully Enclosed Shaftless Screw Conveyor (KSC-Series).

The Results:

100% Spillage Elimination: The enclosed U-trough design completely contained the sludge cake during transport.
Odor Reduction: By sealing the system, the plant odor levels dropped significantly, meeting local environmental standards.
Reduced Cleaning Labor: The facility saved 5 hours of labor per week previously spent on manual floor cleaning.

High-Performance Sludge Conveyor Solutions

“A reliable sludge conveyor system is the backbone of any efficient wastewater treatment plant. At KOPAY, we specialize in manufacturing heavy-duty sludge equipment designed to seamlessly integrate with our multi-disc screw presses. Our shaftless screw conveyors are engineered to handle dewatered sludge cakes with high moisture or oily content without clogging or backflow.
Constructed from premium SUS304 or SUS316 stainless steel, KOPAY conveyors offer superior corrosion resistance and a long service life in harsh environments. We understand that every facility has unique space constraints; therefore, our sludge conveyor system is fully customizable in length, inclination angle, and motor positioning.
By automating the transport of sludge from the dewatering unit to the disposal bin, our sludge equipment significantly reduces labor costs and maintains a clean, odor-free working environment. Whether you are upgrading an existing municipal plant or designing a new industrial facility, KOPAY provides the technical drawings and engineering support needed for a perfect fit. Invest in a system that minimizes downtime and maximizes throughput.