Customized Low-Temperature Sludge Dryers | Energy-Saving & Closed Drying Systems




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Customized Low-Temperature Sludge Dryers

Discover Our Customized Products

TENESUN, a national high-tech enterprise and drafter of heat pump industry standards, supplies fully customizable sludge dryers covering box batch models and continuous belt drying lines. Our closed-loop low-temperature drying technology recycles over 85% latent heat, cutting power consumption by 40%-70% versus conventional electric or gas dryers. Units process sludge with 40%-82% initial moisture down to adjustable 10%-60% dry solids, slashing sludge volume by up to 80% to lower landfill and hauling fees. Fully closed design eliminates odor leakage and secondary wastewater discharge, complying with strict global environmental codes. Equipped with PLC touch intelligent control and multi-layer safety protection, our dryers adapt to municipal sewage sludge, chemical printing sludge, food waste sludge and pharmaceutical residues. We deliver tailor-made single machines or full turnkey drying projects for environmental engineering firms, industrial factories and municipal wastewater plants worldwide, with 100,000+ successful benchmark projects across the globe.

Heat Pump Sludge Dryer

Customization Options

We provide full OEM & ODM one-stop customization for sludge drying systems, covering processing capacity, internal drying parameters, intelligent control logic and overall layout. We adjust unit sizes, power voltages (220V/380V) and refrigerant types for global markets, plus free workshop layout drawings and branded logo engraving for bulk overseas orders.

Product Customization





We reengineer core functional modules of sludge dryers to match your daily sludge output, sludge texture, target dryness and plant operation mode, realizing fully personalized drying performance.

Sludge Dryerstml Capacity Customization

Capacity Customization


Customize hourly water evaporation from 200kg to 1250kg to fit small batch box dryers or large continuous belt production lines

Drying Parameter Customization

Drying Parameter Customization

Adjust low-temperature heating range (40–85℃), dehumidification speed and sludge extrusion molding structures for sticky oily or fibrous sludge

Control System Customization

Control System Customization

Upgrade standard touch PLC to remote cloud monitoring; support multi-language interfaces and linkage with factory central control systems

Appearance customization



Optimize external structure, layout and branding details without compromising sealed drying and heat recovery performance, matching limited workshop space and corporate brand image.


Size & Layout Customization

Size & Layout Customization


Shorten or extend belt line length; design compact vertical box units for sites with narrow installation space


Branding Customization

Branding Customization


Engrave your exclusive brand logo on machine frames, control cabinets and outer protective covers for OEM resale


Accessory & Shell Customization

Accessory & Shell Customization

Custom anti-corrosion stainless steel panels, mobile casters for easy relocation and customized safety protective baffles

Make Your Custom Step By Step

Follow our streamlined 4-stage customization workflow to get a matched sludge drying solution with efficient communication and guaranteed delivery.

Demand Survey

Share sludge type, daily output, initial/target moisture, plant space and local power supply with our professional engineering team

Scheme Design & Simulation

Next, choose the base product or service that serves as your canvas. Pick from a variety of portable power source materials, colors, and sizes, ensuring your is an ideal fit for your style and requirements.

Production & Strict Inspection

Assemble customized modules and conduct 72-hour continuous operation testing before shipment

Global After-Sales Support

Provide installation guidance, remote video debugging and lifetime spare parts supply for overseas projects

Standard sludge dryers

Why Custom Design

Standard sludge dryers often cause energy waste or insufficient processing capacity; customized systems align 100% with your actual waste treatment conditions to lift long-term profitability.


Cut Long-Term Operating Costs

Match exact drying capacity to avoid idle power loss and reduce monthly electricity and sludge transportation expenditure

Full Environmental Compliance

Adjust enclosed exhaust treatment and low-temperature heating to meet local waste emission and landfill regulatory standards

Adapt Complex Sludge Properties

Custom anti-clog feeding and heat exchange modules to handle high-viscosity chemical, printing and food organic sludge stably

Keep in touch with us

Ready to customize an energy-efficient sludge dryer for your waste treatment project? Send your sludge data, workshop layout and market certification demands via email or WhatsApp. Our senior sludge drying engineers offer free one-on-one technical consultation, customized solution design and competitive factory direct pricing, with complete CE, ISO certification support for global export business.

Mob:+86-15312604337/+86-513-81019003

E-mail:info@tenesun.cn

Contact Us

Custom Box FAQs

Q  Can you customize complete turnkey sludge drying production lines instead of single dryers?

A  Yes, we design full integrated systems including feeding, drying, dehumidification and discharging units for continuous large-scale sludge reduction.

Q  What certifications can customized sludge dryers support for overseas export?

A  All custom machines pass ISO9001, ISO14001, CE and CRAA certifications; Halal and RoHS compliant modifications are available on request.

Q  How long is the lead time for customized sludge drying equipment?

A  Small box-type custom dryers take 8–12 working weeks; large continuous belt drying lines require 14–18 weeks based on module quantity.

Q  Is the low-temperature drying process safe for flammable industrial sludge?

A  Absolutely. Our custom explosion-proof configuration includes explosion-proof motors and real-time oxygen monitoring to eliminate combustion risks.

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