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Our mobile four seasons dehumidifiers for ship coating are purpose-built, high-performance humidity control systems designed for shipyard operators, marine engineering contractors, and industrial coating service providers.
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Designed exclusively for the rigorous demands of ship coating and temporary industrial coating operations, our Mobile Four Seasons Dehumidifiers for Ship Coating deliver reliable, all-weather humidity control across extreme temperature fluctuations. This innovative combined desiccant dehumidifier integrates freezing and honeycomb rotor dehumidification technologies, adapting seamlessly to seasonal climate changes to maintain strict coating process requirements year-round. Whether operating in frigid winter conditions or hot, humid summer environments, this ship coating industrial dehumidifier ensures consistent, process-compliant air quality, eliminating coating defects and reducing costly rework for marine and industrial coating operators.
The core advantage of this four seasons mobile dehumidifier is its hybrid freezing and honeycomb rotor dehumidification system, with four selectable operating modes: full refrigeration, refrigeration-rotor mixing, full rotor, and rotor-heating mixing. It prioritizes freezing dehumidification in summer, mixed operation in transition seasons, and rotor dehumidification or electric heating adjustment in winter, delivering stable performance across -5℃ to 40℃ inlet air conditions. The premium silica gel desiccant rotor, molded with inorganic fiber paper, provides an expansive moisture absorption area for exceptional deep dehumidification capacity.
Each unit is equipped with a high-efficiency semi-enclosed screw compressor, paired with an air-cooled condensing refrigeration unit for durable, heavy-load operation. The condenser adopts air-cooled steel tube aluminum fins, while the evaporator uses direct-evaporation steel tube aluminum sheets, maximizing heat exchange efficiency and corrosion resistance for harsh marine and industrial job sites. The system supports 4-level cooling unloading (25%-50%-75%-100%), adapting to variable load demands and reducing energy consumption.
This mobile rotor dehumidifier for marine applications features a high-sensitivity temperature probe + PLC automatic control system with an intuitive touch panel, enabling precise, automated temperature and humidity regulation with minimal manual oversight. It is fitted with 4-8 dedicated air outlets, compatible with air supply ducts for targeted dehumidification in enclosed ship compartments or temporary coating zones. Its skid-mounted mobile design supports easy transportation and deployment across job sites, with customizable larger models available for scaled operations.
While engineered specifically for ship coating and marine anti-corrosion operations, this all-weather industrial dehumidifier is also ideal for temporary industrial coating projects, offshore platform maintenance works, large-scale steel structure anti-corrosion operations, confined space dehumidification for infrastructure projects, and industrial surface treatment processes requiring strict humidity control.
By maintaining a stable environment of 20-32℃ and relative humidity ≤45% year-round, this unit ensures optimal coating adhesion and finish quality, eliminating blistering, cracking, and premature coating failure. It enables uninterrupted coating operations across all four seasons, drastically reducing project delays and improving job site efficiency. The robust design withstands harsh job site conditions, while the automated control system reduces labor costs and ensures compliance with strict marine industry coating standards.
Main Parameters / Model | ZLLY-6000 | ZLLY-10000 | ZLLY-12000 | ZLLY-17000 |
Dehumidify Airflow (m³/h) | 6000 | 10000 | 12000 | 17000 |
Output Excess Pressure (Pa) | ≥1000 | ≥1000 | ≥1500 | ≥1500 |
Installed Power (kW) | 129 | 198 | 281 | 422 |
Air Outlet Dimensions (mm) | Φ350×2 | Φ300×4 | 500×500 | 600×600 |
Compressor Type | Semi-enclosed screw compressor | |||
Condenser Cooling Pattern | Air-cooled | |||
Refrigerant | R22 | |||
Inlet Air Parameters | -5～40℃, 50～95％RH | |||
Outlet Air Parameters | 20-32℃, RH ≤45% (all seasons) | |||
Power Supply | 3 Phase, 380V±10％ 50Hz | |||
Overall Dimensions (L×W×H, mm) | 4000×1950×2300 | 4500×2100×2600 | 4850×2200×2700 | 5800×2300×2750 |
Max Weight (kg) | ≤3900 | ≤4800 | ≤6000 | ≤8000 |
The unit operates reliably with inlet air conditions ranging from -5℃ to 40℃ and 50-99% relative humidity, delivering consistent performance across all seasons.
Yes. We provide full OEM/ODM services, and can design and manufacture larger custom models to match your specific project scale and dehumidification needs.
The minimum order quantity is 1 unit, accommodating both single-project needs and bulk procurement for large-scale marine operations.
Standard delivery is within 35 days after receipt of down payment, with export-standard wooden case packaging. Custom packaging solutions are available upon request, and we accept TT and L/C payment terms.
Tired of seasonal delays and coating defects caused by uncontrolled humidity on your ship coating or industrial painting projects? Contact our specialized technical team today to discuss your project requirements, request a detailed quote, or explore custom dehumidification solutions. Our Mobile Four Seasons Dehumidifiers for Ship Coating will help you achieve year-round uninterrupted operations, superior coating quality, and reduced project costs.
