
▬ Main product view
01 Why Plants Move to the JT Series
Traditional dewatering means two machines, two energy bills and endless cloth cleaning. The JT Series changes that: a patented dual-process screw press thickens and dewaters in one pass, so fibrous, oily and high-viscosity sludge leaves as a dry, stackable cake - with no filter cloth and no pressurized operation.
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2,000–50,000
mg/L Broad Compatibility
Processes sludge from 2,000 to 50,000 mg/L without pretreatment - food, petrochemical, municipal and pulp/paper feeds run on the same machine.
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40%
Lower Energy Draw
Consumes about 40% less power than a centrifugal decanter while achieving 18–25% DS cake dryness against global sustainability benchmarks.
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24/7
Smart PLC Automation
Self-cleaning operation with PLC-controlled adjustment runs unattended around the clock - ideal for remote sites and labor-sensitive projects.
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30%
Space & Infrastructure Saving
Modular, space-optimized construction installs in confined areas and can cut infrastructure cost by up to 30% versus conventional systems.
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02 JT Series Technical Highlights
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▬ Cross-section & grid layout |
03 JT Screw Press vs Conventional Dewatering
Compare how dewatering methods perform on the metrics that decide plant OpEx - energy, cake dryness, labor and uptime. The JT Series integrates two processes in one machine and runs unattended, which is why operators are switching from filter cloth and centrifugal systems.
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Dewatering method
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Cake dryness
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Automation & labor
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Energy
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Best suited for
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JT screw press (dual-process)
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15–28% DS adjustable
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PLC, 24/7 unattended
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Low - 40% less than centrifuge
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Municipal & industrial, 2k–50k mg/L
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Centrifugal decanter
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18–25% DS
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High energy, operator attention
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High
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Large continuous-flow plants
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Filter belt / cloth press
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Batch, variable
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Frequent cloth washing
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Medium
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Small batch plants
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04 JT Series Configuration & Deployment
The JT Series is built around a single dual-process screw press. Size the throughput, screw and drive to your feed - each unit runs on PLC control and commissions within 48 hours.
05 Application Scenarios
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Municipal Wastewater Plants
Round-the-clock dewatering of primary and secondary sludge at 2,000–50,000 mg/L, with PLC control that keeps effluent quality stable through load swings.
Food Processing Effluent
Handles high-viscosity, high-BOD food and beverage sludge without clogging, delivering a stackable cake for low-cost offsite disposal.
Petrochemical Oily Sludge
The specialized screw design processes oily and fibrous waste streams that blind filter cloth and foul centrifuges.
Pulp & Paper Mill By-products
Dewaters pulp and paper sludge in confined plant areas, cutting haulage volume and supporting energy-from-waste recovery.
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▬ Typical field application |
06 From Our Factory

▬ Production line








