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This piston condensing unit is an ideal choice for cold warehouses storing vegetables, fruits, meat, and seafood. Available from 3HP to 50HP, with cooling capacity matching horsepower. The compressor stands out for rapid cooling, excellent noise control, and high operating efficiency — along with strong after-sales service and fast delivery.
The copper tubes have passed pressure tests, fully meeting the normal operation of the air-cooled condensing unit. Every part of the unit achieves excellent corrosion protection. The operating system is rationally designed and runs stably, with high-efficiency, high-airflow axial fans that are low-noise and power-saving.
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As a premier manufacturer and supplier of commercial refrigeration equipment, we present the robust 3HP to 20HP Air Cooled Refrigeration Condenser Unit.
Engineered specifically for demanding industrial environments, this system ensures optimal preservation for large-scale cold rooms and freezing facilities.
Driven by heavy-duty piston compressor technology, it delivers rapid and unwavering temperature control for sensitive inventory.
Features a versatile power range spanning from 3HP up to 50HP to accommodate diverse spatial and thermal requirements.
Procuring directly from our advanced manufacturing lines guarantees exceptional build quality and long-term operational reliability.
Step into a world of uncompromised thermal control with our meticulously engineered air-cooled condensing units. The moment you inspect the heavy-gauge framework, the smooth, industrial-grade finish speaks volumes about its superior corrosion resistance, designed to withstand the harshest environmental conditions without degrading. Listen closely during operation, and you will notice a distinct lack of the deafening mechanical roar typical of inferior models; instead, a steady, low-decibel hum confirms the precision alignment of the high-airflow axial fans and the robust piston compressor. The tactile feel of the pressure-tested copper tubing reveals a commitment to leak-proof durability, ensuring that your commercial storage facilities—whether housing delicate agricultural produce or deep-frozen seafood—maintain an unwavering climate. Every component is harmonized to deliver rapid heat extraction, transforming unpredictable ambient conditions into a stable, deeply chilled sanctuary for your valuable inventory. This is not merely a cooling machine; it is a foundational asset for your temperature-critical operations, promising relentless performance, exceptional energy conservation, and absolute peace of mind day after day.
Specification Category | Details |
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Product Name | Air Cooled Refrigeration Condenser Unit |
Compressor Type | Piston Refrigeration Compressor |
Power Range | 3HP - 50HP (Standard models cover 3HP to 20HP) |
Applicable Scenarios | Cold Room, Freezing (vegetables, fruits, meat, seafood) |
Condenser Material | Copper tubes (pressure tested) |
Fan Type | High-efficiency, high-airflow axial fans |
Anti-corrosion | Excellent corrosion protection |
Refrigerant Compatibility | R404A, R407A, R134A, R507, R22 |
Working Voltage | 220V~240V/50Hz, 380V/50Hz, 220V/60Hz (supports 3-phase) |
Evaporation Temp Range | -30°C to 5°C |
Efficiency | power-saving |
Customization | OEM/ODM, engineering design data, production drawings |
Elevate your facility's operational capabilities with a condensing unit that prioritizes both raw power and refined engineering. When managing extensive cold storage inventories, equipment failure is simply not an option. Our systems are crafted to deliver absolute peace of mind through exceptional build quality, intelligent design, and rigorous testing protocols before they ever reach your facility.
Rapid Heat Dissipation: The integration of premium copper coils ensures swift thermal transfer, bringing your storage space down to target temperatures in record time.
Acoustic Optimization: Engineered with precision-balanced axial fans that slice through the air, significantly reducing vibration and operational noise to maintain a comfortable working environment.
Rugged Exterior Shielding: Coated with an industrial-grade anti-corrosion treatment, the outer casing feels solid to the touch and repels moisture, salt, and chemical degradation.
Seamless Integration: Designed with standardized connection points and a logical layout, allowing your technical teams to execute installations and maintenance with minimal downtime.
Adaptive Load Management: The robust piston mechanism intelligently responds to fluctuating thermal loads, preventing short-cycling and extending the mechanical lifespan of the core components.
Maintaining the integrity of temperature-sensitive goods requires a refrigeration backbone that acts with immediate and sustained force. When dealing with large volumes of perishable inventory, the speed at which thermal energy is extracted directly correlates to the extended shelf life and retained market value of the products. Our units are driven by heavy-duty piston compressors that excel in rapid temperature reduction, ensuring that freshly loaded inventory is quickly brought to safe storage conditions regardless of the external ambient heat. This unyielding performance is the absolute cornerstone of a reliable commercial storage operation.
Broad Thermal Range: Capable of achieving evaporation temperatures from a freezing -30°C up to a brisk 5°C, perfectly accommodating everything from deep-frozen seafood to crisp, fresh produce.
Unwavering Stability: Advanced valving and fluid dynamics within the compressor eliminate temperature spikes, preserving the cellular structure of your stored goods.
High-Capacity Output: Designed to handle the dense thermal loads typical of large-scale facilities without faltering or losing efficiency.
Precision Calibration: The system allows for exact thermostatic tuning, giving your facility managers absolute control over the internal climate.
The physical environment of a commercial cold room is inherently hostile to machinery, characterized by constant moisture, fluctuating pressures, and potential chemical exposures from stored goods. We combat this harsh reality by utilizing only the highest caliber materials in our manufacturing process, ensuring that every unit feels robust and performs tirelessly year after year. The tactile solidity of the casing and the precision-welded joints are immediate indicators of a product built for longevity. By addressing the root causes of equipment degradation, we significantly extend the operational lifespan of your investment.
Pressure-Tested Copper Tubing: Every inch of copper piping undergoes rigorous high-pressure testing to guarantee a completely leak-proof refrigerant circuit.
Hydrophilic Aluminum Fins: The condenser coils feature specially treated aluminum fins that shed condensation instantly, preventing ice buildup and maintaining optimal airflow.
Comprehensive Anti-Corrosion Coating: A thick, industrial-grade protective layer encapsulates the entire chassis, providing a formidable barrier against rust.
Heavy-Duty Fasteners: All structural connections utilize high-tensile, galvanized hardware that resists loosening from mechanical vibration.
Operational expenditure is a critical metric for any large-scale storage facility. This condensing unit is engineered to drastically reduce your monthly power consumption . By optimizing the aerodynamic profile of the cooling fans and minimizing internal fluid friction, we have created a system that does more with less electrical input. The result is a highly sustainable operation that protects your profit margins just as effectively as it protects your perishable inventory.
Aerodynamic Axial Fans: The large-diameter fan blades are sculpted to move massive volumes of air with minimal electrical input, delivering superior heat rejection.
Optimized Refrigerant Flow: The internal piping architecture minimizes pressure drops, meaning the compressor expends less energy pushing fluid through the system.
Smart Power Draw: By utilizing high-efficiency electrical components, the unit maintains a stable power factor, reducing peak demand charges on your utility bills.
A single equipment failure can lead to catastrophic inventory loss and severe operational disruptions. Therefore, we have fortified this condensing unit with a comprehensive suite of automated safeguards. The system constantly monitors its own vital signs, ensuring that it operates smoothly even under peak seasonal loads. If anomalous conditions arise, the unit's intelligent control mechanisms intervene instantly to protect the core mechanical components, ensuring that your facility never experiences an unprotected thermal event.
High/Low Pressure Controllers: Automatically interrupts operation if refrigerant pressures deviate from safe parameters, preventing catastrophic compressor damage.
Motor Overload Defense: Thermal and electrical sensors instantly cut power to the compressor motor if dangerous heat or current spikes are detected.
Discharge Temperature Monitoring: Prevents the breakdown of lubricating oils by ensuring the exhaust gases never exceed critical thermal thresholds.
Integrated Oil Separation: Continuously captures and returns lubricating oil to the compressor crankcase, ensuring frictionless mechanical movement.
No two commercial facilities have the exact same refrigeration requirements. As a dedicated manufacturer, we provide a highly adaptable product line and the engineering expertise required to tailor our systems to your precise architectural and thermal specifications. Whether you are upgrading an aging facility or designing a state-of-the-art cold logistics hub from the ground up, our team is equipped to translate your unique operational demands into a perfectly calibrated mechanical reality.
Extensive Capacity Range: Whether you require a compact 3HP unit for a specialized holding room or a massive 50HP system for a primary warehouse, we have the exact footprint you need.
Eco-Friendly Refrigerant Compatibility: Fully optimized to run on modern, low-GWP refrigerants including R404A, R407A, R134A, R507 and R22, ensuring compliance with global environmental regulations.
OEM & ODM Capabilities: We seamlessly integrate your specific design requests, from custom voltage configurations (220V/380V) to specialized protective housings.
Securing reliable equipment is only half the equation; partnering with a supplier capable of supporting your long-term growth is equally vital. We leverage decades of manufacturing expertise and a robust global supply chain to ensure your projects are delivered on time and supported indefinitely. From the initial consultation to the final commissioning of the equipment, our dedicated service infrastructure is designed to eliminate procurement friction and provide you with absolute confidence in your investment.
Rapid Order Fulfillment: Our streamlined production lines and extensive inventory of standard components allow for exceptionally fast turnaround times on large-scale orders.
Proven Industry Track Record: With a history of successful deployments showcased at major international exhibitions, our units are trusted by top-tier facilities worldwide.
End-to-End Technical Support: From initial blueprint consultations and model selection to on-site installation guidance, our engineers are with you every step of the way.
Comprehensive Warranty & Parts: We maintain a deep reserve of replacement components, ensuring that any maintenance requirement is resolved swiftly to keep your operations running.
If you don't know which model is suitable for you, please contact we without hesitation, after tell us your requirements, we shall be glad to give you our professional advise.
And if all this model don't suit for you, we have advanced software and professional team of engineers can design product for you.
We can provide designing data and prodcution drawings.
We have a wealth of exhibition experience, where we continuously showcase our products, exchange technologies and listen to customer demands. These are some real-time photos from the exhibition site, witnessing every step of our joint growth with the industry.
The standard products are ready for immediate use, while the customized ones are specially made for you. The difference lies not only in the product itself, but also in the depth of coordination throughout the entire service process.
From the initial communication of the plan to the satisfactory feedback received after the final product was delivered，we have customized products for many customers, these are some projects we did before，Covering various needs and scenarios.
To meet various scenarios and requirements, we have also introduced more product categories, aiming to provide you with a more comprehensive experience. Please click on each category label to quickly browse the preferred products.
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Selecting the right manufacturing partner dictates the future reliability of your temperature-controlled infrastructure. We stand apart in the industrial refrigeration sector not just through superior metal and mechanics, but through an unwavering commitment to your operational success. Our approach combines rigorous engineering disciplines with a deep understanding of the commercial pressures you face, resulting in cooling solutions that actively contribute to your bottom line.
Direct-from-Factory Value: By eliminating intermediaries, we provide premium-grade industrial equipment at highly competitive price points, maximizing your return on investment.
Stringent Quality Control: Every unit is subjected to rigorous end-of-line testing, including prolonged pressure holds and thermal imaging, before it ever leaves our facility.
Global Export Expertise: We possess deep knowledge of international shipping protocols and electrical standards, ensuring smooth customs clearance and immediate compatibility upon arrival.
Continuous Innovation: We heavily reinvest in research and development, constantly refining our compressor architectures and fan aerodynamics to keep you ahead of the efficiency curve.
To further assist in your procurement decision, we have compiled detailed answers to the most critical technical inquiries posed by facility engineers and project managers. These insights will help you understand the deep engineering value embedded in our condensing units.
Q1: How does the system handle extreme ambient temperatures during peak summer months?
Our units are engineered with oversized condenser coils and high-velocity axial fans. This design ensures that even when ambient temperatures soar, the system maintains a sufficient temperature delta to effectively reject heat, preventing high-pressure lockouts and maintaining a stable cold room interior.
Q2: Can this condensing unit be retrofitted into an existing cold storage facility?
Absolutely. The units feature standardized piping connections and versatile electrical control panels. Our engineering team can provide detailed schematics to ensure seamless integration with your existing evaporators and thermostatic expansion valves.
Q3: What maintenance protocols are required to keep the unit at peak efficiency?
We recommend a quarterly inspection schedule focusing on three key areas: cleaning the hydrophilic aluminum fins to ensure unobstructed airflow, verifying the refrigerant charge via the built-in sight glass, and checking the tension and electrical draw of the axial fan motors.
Q4: How does the oil separator function within the system architecture?
The integrated oil separator captures lubricating oil that escapes with the high-pressure discharge gas. By utilizing a float-valve mechanism, it continuously routes this oil back to the compressor crankcase, ensuring the mechanical parts remain perfectly lubricated while keeping the heat exchangers free of oil fouling.
Q5: What specific data do you need from us to provide a customized engineering drawing?
To deliver a precise OEM/ODM solution, our engineers require your target internal temperature, the dimensions and insulation R-value of your cold room, the daily volume and entering temperature of the goods, and your local electrical grid specifications (e.g., 380V/50Hz 3-phase).
