How much energy does the machine consume?

It saves up to 85% energy compared to centrifugal machines, with unit consumption as low as 0.3-0.5 kWh/ton of sludge.

Can the machine handle high-viscosity or oily sludge?

Yes, the self-cleaning function prevents clogging, allowing stable processing of high-viscosity and high-oil-content sludge.

What is the warranty period and coverage?

We provide a 1-year warranty covering free parts and on-site repair for mechanical defects and quality issues.

High Efficiency Stacked Screw Sludge Dewatering Machine Self Cleaning Low Energy Consumption

Name: High Efficiency Stacked Screw Sludge Dewatering Machine Self Cleaning Low Energy Consumption
Brand: Shanghai Dubhe Environmental Protection &Technology Co., Ltd
SKU: 1977532231

Shanghai, ChinaShanghai Dubhe Environmental Protection &Technology Co., Ltd

US$2,999.99-3,999.99

1 Unit

Product profile

After-sales Service

1year

Warranty

1year

Type

Solid Liquid Separation

Model NO.

SDP-131

Method

Physical Treatment

Usage

Industrial, Agriculture, Chemical

Model

Sdp-131

Power Consumption Kw

0.36

Washing Water Pressure MPa

0.1-0.2

Washing Water Volume L/H

Transport Package

Wooden Case Packaging

Specification

540-2620kgs

Trademark

DUBHE

Origin

China

HS Code

8421191000

Production Capacity

100units

Key features

High Energy Efficiency: Saves up to 85% energy compared to centrifugal machines with consumption as low as 0.3-0.5 kWh/ton.

Self-Cleaning Function: Automatically cleans filter gaps to prevent clogging and handle high-viscosity or oily sludge.

Compact Structure: Occupies only 1/2 to 1/3 of the space of traditional equipment, ideal for limited areas.

High Automation: Operates unattended for 24 hours with intuitive interface and complete automated monitoring.

Strong Adaptability: Handles sludge concentrations from 2000mg/L to 99.5%, including municipal and industrial waste.

Durable Materials: Main body made of Stainless Steel 304 or 316 with hard-chrome plated spiral shafts for wear resistance.

Flexible Capacity: Single unit handles 1-20 tons/hour, scalable via multi-machine parallel operation for large projects.

Comprehensive Warranty: Includes 1-year warranty with free parts and on-site repair for quality issues.

Company profile

High Repeat Buyers ChoiceSelf-brandedQuality AssuranceManagement Certification

Shanghai Dubhe Environmental Protection &Technology Co., Ltd

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.16h CertifiedTerms of Payment: LC, T/T, Small-amount payment, etc.

About Our Factory & Business Background

AddressRoom 428, No. 255 Xinjinqiao Road, Pudong New District, Shanghai, China

Plant Area115.47 square meters

Registered Capital10,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Piece

Supply Chain Partners2

Our Production Capability & Technical Expertise

Main ProductsBiological Media Mbbr, Aeration Diffuser, Dissolved Air Fiotation, Rotary Drum Screen, Belt Filter Press

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsNo

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2019-09-25

Main MarketsMid East, Eastern Europe, Eastern Asia

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Cooperated with Fortune 500No

Product Q&A

Q:How to choose a higher-capacity stacked screw dewatering machine?

Provide daily sludge volume + inlet concentration. We'll recommend models or multi-machine systems, and send a report in 12h.

Q:What's a rotary drum thickener? How is it different?

It concentrates sludge (pre-treatment); our machine does deep dehydration (core step). Many use them together.

Q:How to claim warranty for quality issues?

Email order ID + issue (photos optional) to Janet (24h response). Free parts/on-site repair, 1-year warranty.

Q:What is the treatment capacity of the machine?

Single unit capacity is 1-20 tons/hour. For large-scale projects, multiple machines can be operated in parallel.

Q:What materials are used for the main body and components?

Main body is Stainless Steel 304 or 316. Fixed rings, floating rings, and spiral shafts are high-strength stainless steel with hard-chrome plating.

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