Drainage Free Portable Air Conditioner System Corrosion Proof Small Air Conditioner

The drainage free portable air-conditioner system from MS is a refrigeration device with strong flexibility and adaptability. It features an integrated design, allowing for plug - and - play operation.

MS provides affordable and reliable portable air-conditioner system, which is equipped with heavy-duty swivel casters for easy mobility. It has flexible air outlet nozzles that can direct the adjusted airflow. Additionally, it is equipped with brand-new compressors from well-known brands and heat exchangers. It is highly suitable for use in marquees, server rooms, telecommunications hubs, warehouses, various event venues, and a wide range of industrial and commercial applications.

The products feature an all-in-one design, allowing for plug-and-play use without additional installation costs.

All drainage free portable air-conditioner systems from MS have undergone comprehensive testing and possess performance verified by laboratory certification. These devices are manufactured with the highest quality materials. They are equipped with brand-new compressors from well-known brands, and the sheet metal is powder-coated, ensuring long-lasting durability.

The drainage free portable air-conditioner systems from MS are the most universal and flexible type of portable air conditioners. They can be applied to most spot cooling scenarios. With an integrated design, they can be used immediately once plugged in. These units make use of the ambient air in the surrounding environment, so there is no need for any special intake air system during operation. The heat generated during the refrigeration process is exhausted from the top of the units, and it can be ducted into the ceiling plenum or guided out through the nearest door or window to be expelled from the space.

Technical parameter:

Principle of the non-drainage function:

During the operation of the unit, the evaporator absorbs the heat and moisture in the air, and the moisture condenses on the fins of the evaporator, flowing downstream to the water receiving tray and then to the bottom of the condenser. The condensed water is splashed onto the fins of the condenser and evaporated by the fan blade, and then blown into the air by the condensing fan. The amount of condensation evaporation is greater than the amount of evaporation condensation, so that the water in the water receiving tray will never accumulate too much.

Due to the cooling effect of water, the condenser has a lower condensing temperature, resulting in a significant improvement in system efficiency.

MS's drainage free portable air-conditioner systems from MS are designed to provide you with smarter, more efficient and outstanding performance, thus enabling you to enjoy a better life.

Customized Cooling Systems Manufacturer

Mingsheng Intelligent Technology (Guangdong) Co., Ltd. As a leading manufacturer specializing in advanced cooling systems, brings 14 years of expertise in take pride in empowering businesses worldwide with high-performance, customized HVAC solutions. With a 25,000+ sqm production facility, 120+ advanced equipment units, and 30+ patented technologies, we are your trusted partner for precision-engineered elevator air conditioners, portable cooling units, and scalable, cost-optimized refrigeration systems tailored to unique demands.

Why Partner with Mingsheng?

1.Vertically integrated R&D & Manufacturing

Our in-house R&D team and fully integrated manufacturing capabilities—including evaporator/condenser workshops, sheet metal processing, and assembly—enable full control over quality, lead times, and cost efficiency. This structure allows us to rapidly prototype and produce bespoke systems, from elevator air conditioners and portable AC units to specialized heat exchangers, meeting exacting industry standards, ensuring consistent quality for OEMs, distributors, and system integrators.

2.Scale Advantage for Competitive Pricing

By manufacturing core components (e.g., finned heat exchanger, condensers) and assembling systems internally, we eliminate outsourcing costs and achieve economies of scale. This strategic approach ensures price competitiveness without compromising on performance—a critical edge for partners seeking long-term, high-volume collaborations.

3.Future-Ready Manufacturing Capacity

Strategically expanding to meet global demand, we invest heavily in advanced automation and flexible production lines. Our facility accommodates high-volume orders while maintaining the agility to handle small-batch, customized projects—ideal for partners seeking a scalable, one-stop supplier for both standardized and proprietary cooling products.

4.Agility Meets Innovation

With 30+ patented technologies and a modular production approach, we excel at designing and manufacturing non-standard cooling equipment for niche applications. Whether you require specialized HVAC systems for elevators, data centers, AI server farms, or industrial machinery, our engineering team transforms complex requirements into reliable, energy-efficient solutions.

Your Competitive Edge Starts Here

We understand your business depends on durability, precision, and timely delivery. That’s why every product undergoes rigorous testing to meet international standards, backed by ISO-certified processes and a zero-defect ethos. From prototyping to after-sales support, we prioritize transparency to build long-term partnerships grounded in trust. Positioned as your dedicated industrial cooling partner, Mingsheng combines engineering rigor with scalable production to strengthen your market positioning. For OEM inquiries, technical consultations, or partnership discussions, contact our international division at tonya@mingsheng899.com.