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To meet the strict temperature control requirements of cold storage warehouses, we offer this 30–120 HP screw-type condensing unit, with cooling capacity varying by horsepower. The unit delivers strong cooling performance, low noise, and energy savings, along with reliable after-sales support and rapid delivery, making it a dependable choice for cold chain projects.
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This High Temperature Screw Refrigeration Condensing Unit with Parallel Compressor delivers uncompromising thermal control for heavy-duty industrial applications.
Available in robust 30 to 120 HP configurations to suit massive operational scales.
Sourced directly from a trusted global supplier, ensuring premium build quality and optimized procurement costs.
Features an intelligent parallel compressor architecture designed to eliminate downtime and maximize facility productivity.
Step into a world of unyielding thermal regulation with our advanced screw refrigeration condensing units. When you approach the machinery, the solid, vibration-free hum of the three-phase two-stage motor speaks volumes about its precision engineering and relentless power. The sleek, heavy-duty metallic casing, treated with premium anti-corrosion coatings, feels cold and impenetrable to the touch, specifically designed to withstand the harshest industrial environments without a hint of rust or degradation over decades of use. By integrating parallel screw compressors, this unit does not merely cool a space; it masters the atmosphere, pulling down temperatures rapidly while maintaining a whisper-quiet operation that will never disrupt your facility's workflow or cause acoustic fatigue for on-site personnel.
The seamless integration of the advanced pressure lubrication system ensures every internal gear and rotor glides flawlessly, drastically reducing mechanical wear, preventing overheating, and extending the lifespan of your investment far beyond conventional cooling systems. Whether you are safeguarding highly temperature-sensitive pharmaceuticals, preserving the pristine quality of freshly caught seafood, or managing the immense thermal loads of a massive logistics center, this system delivers an unwavering, thick blanket of cold air. It completely eliminates the dread of inventory loss, transforming your cooling infrastructure from a basic utility into a formidable cornerstone of your operational success.
Model | SRC | SRC | SRC | SRC | |
110 | 140 | 180 | 210 | ||
Applicable Refrigerant | R22 R134a R407C R404A | ||||
Displacement | m³/h | 110m³/h | 140m³/h | 180m³/h | 210m³/h |
Motor Nominal Power | Kw/Hp | 22Kw/40Hp | 30Kw/40Hp | 37Kw/50Hp | 45Kw/60Hp |
Rated Speed | rpm | 2950rpm | |||
Motor Type | Three-phase Two-stage Motor | ||||
Insulation Class | ClassF | ||||
Staring Model | Y-△ staring-up | ||||
Power | 380V/50Hz | ||||
Capacity Control Range | 3 Stage way：33%-66%-100% | ||||
Lubrication Mode | Pressure Lubrication | ||||
Heater | W | 300W | |||
Oil injection quantity | L | 7L | 7L | 7L | 12L |
Suction valve diameter | Inch | 2" | 2" | 2" | 2-5/8" |
Exhaust valve diameter | Inch | 1-1/2" | 1-1/2" | 1-1/2" | 1-1/2" |
Weight | Kg | 275Kg | 280Kg | 330Kg | 500Kg |
Our parallel screw refrigeration condensing units are meticulously engineered to elevate your facility's operational standards. By focusing on intelligent design and rugged construction, we deliver a cooling powerhouse that consistently outperforms conventional systems in every measurable metric.
Dynamic Load Balancing: The parallel configuration allows the system to distribute the workload smartly across multiple compressors, preventing any single unit from overworking and ensuring consistent, stress-free cooling.
Acoustic Optimization: Engineered with precision-cut rotors and advanced sound-dampening enclosures, the system operates with a remarkably low acoustic footprint, creating a safer and more comfortable environment for facility personnel.
Space-Saving Architecture: Despite its massive cooling capacity, the unit features a highly compact footprint, allowing facility managers to maximize their usable floor space without compromising on thermal performance.
Rapid Temperature Pull-Down: The high-displacement capacity, reaching up to 210m³/h, guarantees that target temperatures are reached in a fraction of the time, which is absolutely crucial for preserving the integrity of perishable goods during loading phases.
When managing large-scale cold chain operations, energy consumption is a critical factor that directly impacts your bottom line. This unit is specifically designed to slash operational costs while delivering formidable, uninterrupted cooling power.
Three-Stage Capacity Control: Featuring a precise 33%-66%-100% capacity adjustment, the system intelligently scales its power draw based on real-time thermal demands, completely eliminating wasted electricity during off-peak hours.
High-Torque Motor Efficiency: The robust 22Kw to 45Kw three-phase two-stage motors provide exceptional torque, translating electrical input into raw cooling power with minimal thermal loss or mechanical drag.
Optimized Refrigerant Flow: Advanced valve designs, including up to 2-5/8" suction and 1-1/2" exhaust diameters, ensure unrestricted refrigerant circulation, reducing the workload on the compressor and further enhancing overall energy efficiency.
Long-Term Financial Return: By drastically lowering monthly utility bills through smart energy management and variable load adaptation, this condensing unit pays for itself, turning a mandatory facility upgrade into a highly profitable long-term investment.
Industrial environments are unforgiving, which is why every millimeter of this system is crafted for absolute resilience. We source only the highest-grade materials and utilize state-of-the-art manufacturing techniques to ensure your operations never skip a beat.
Class F Motor Insulation: Built to withstand extreme internal temperatures, the Class F insulation guarantees that the motor remains protected against thermal degradation, even under maximum, continuous load conditions.
Advanced Pressure Lubrication: The integrated 7L to 12L oil injection system utilizes high-grade pressure lubrication to continuously coat all moving parts, virtually eliminating friction, preventing gear lock-ups, and reducing mechanical fatigue.
Corrosion-Resistant Casing: Every external surface is treated with industrial-grade, weather-resistant coatings, ensuring the unit remains pristine and structurally sound even in high-humidity, acidic, or saline environments.
Heavy-Duty Y-△ Starting Mechanism: The Y-△ start-up model significantly reduces the initial electrical surge upon activation, protecting your facility's electrical grid and extending the lifespan of the compressor's sensitive internal electronics.
In the world of temperature-controlled storage, downtime equates to catastrophic financial loss. Our parallel compressor architecture is the ultimate safeguard against system failure, providing you with unparalleled peace of mind.
Built-In Redundancy: By utilizing parallel compressors, the system ensures that if one unit requires maintenance or experiences a fault, the others seamlessly take over the load, guaranteeing zero interruption to your vital cooling chain.
Precision Thermal Sensors: Highly calibrated sensors continuously monitor the ambient and internal temperatures, feeding real-time data to the control board to maintain an unwavering, exact thermal environment.
Automated Fault Diagnostics: The intelligent control panel instantly detects and isolates minor anomalies before they escalate into major mechanical issues, allowing for proactive rather than reactive maintenance scheduling.
Integrated 300W Heater: The built-in 300W heater prevents oil freezing and ensures smooth, frictionless start-ups even in the most brutally cold ambient conditions, maintaining peak stability year-round.
Versatility is at the heart of this condensing unit. It is engineered to integrate flawlessly into a vast array of industrial sectors, adapting effortlessly to your specific environmental requirements and regulatory standards.
Multi-Refrigerant Adaptability: Fully compatible with industry-standard refrigerants including R22, R134a, R407C, and R404A, giving you the flexibility to choose the most eco-friendly or cost-effective option for your specific geographical region.
Chemical and Pharmaceutical Storage: Provides the exact, unwavering temperature control required to safely store volatile chemicals, sensitive biological samples, and life-saving vaccines without risk of degradation.
Food Processing and Meat Packing: Easily handles the heavy moisture, frequent door openings, and rapid temperature fluctuations typical in massive abattoirs and bustling food manufacturing plants.
Large-Scale Logistics Hubs: Delivers the sheer volume of chilled air necessary to maintain the integrity of goods in sprawling, high-traffic distribution centers and cold chain transit points.
Seafood and Fishery Freezing: Engineered to combat the highly corrosive nature of marine environments while flash-freezing massive catches to lock in absolute freshness and market value.
We understand that no two facilities are identical. As a dedicated industrial partner, we provide comprehensive engineering support to tailor our systems exactly to your architectural blueprints and thermal demands.
One-on-One Engineering Consultations: Our veteran thermal engineers work directly with your project managers to analyze your specific heat load requirements, spatial constraints, and recommend the perfect unit configuration.
Complete OEM/ODM Capabilities: If our standard models do not fit your exact parameters, we utilize advanced 3D modeling software to design and manufacture a bespoke unit from the ground up, specifically for your facility.
Detailed Production Drawings: We provide transparent, highly detailed CAD drawings and performance data sheets long before manufacturing begins, ensuring total alignment with your facility's infrastructure.
Seamless Integration Planning: Our technical team assists in mapping out the optimal placement and piping routes for the condensing units, minimizing installation time and significantly reducing on-site labor costs.
Purchasing heavy industrial equipment is a significant commitment. We back our engineering with ironclad guarantees, international certifications, and a global support network to give you absolute procurement security.
Rigorous Quality Assurance: Every single unit undergoes exhausting stress tests under simulated extreme conditions before it is authorized to leave our manufacturing floor, ensuring flawless out-of-the-box performance.
Global Exhibition Presence: Our continuous participation in premier international industry exhibitions stands as a testament to our transparent business practices, financial stability, and cutting-edge technological innovations.
Rapid Parts Dispatch: We maintain a massive inventory of critical components, ensuring that replacement parts are shipped globally at a moment's notice to prevent any operational delays or prolonged downtime.
Comprehensive Technical Training: We provide detailed installation manuals and offer remote video training sessions for your on-site technicians, ensuring the equipment is operated flawlessly and maintained correctly from day one.
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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Partnering with the right equipment provider is just as crucial as selecting the machinery itself. Here is why industry leaders consistently trust us with their most critical cooling infrastructure projects.
Decades of Specialized Expertise: We do not just assemble parts; we engineer comprehensive thermal solutions backed by years of relentless research and development in the heavy refrigeration sector.
Uncompromising Material Standards: We absolutely refuse to cut corners. From the thickness of our copper piping to the density of our acoustic insulation, every material is chosen for maximum durability and performance.
Direct-from-Source Value: By eliminating intermediaries, we provide premium, heavy-duty industrial equipment at highly competitive price points, maximizing your project's return on investment.
Unwavering Client Dedication: From the first technical inquiry to years after the final installation, our dedicated account managers provide continuous, proactive support to ensure your complete, long-term satisfaction.
To assist you in making an informed procurement decision, we have compiled answers to the most highly technical questions frequently asked by facility engineers and project managers.
The parallel architecture links multiple screw compressors into a single, unified refrigeration circuit. If one compressor requires maintenance or experiences a mechanical fault, the intelligent control system instantly redistributes the cooling load to the remaining active compressors. This built-in redundancy ensures your cold storage maintains its target temperature without experiencing catastrophic downtime.
Absolutely. The unit is equipped with a robust Class F insulated motor, a 300W integrated oil heater, and a heavy-duty cooling fan system. These premium components work in harmony to ensure stable start-ups and continuous, safe operation whether your facility is located in a freezing sub-zero climate or a sweltering industrial zone.
The 3-stage capacity control allows the unit to dynamically adapt its energy consumption based on the real-time thermal load of your facility. Instead of running at full power constantly, the system dials back to 33% or 66% during off-peak hours or when the target temperature is reached, resulting in massive reductions in electrical costs and less wear on the motor.
Selection depends on several critical factors, including your total cubic volume, target temperature range, insulation quality, and the specific heat load of your stored products. Our engineering team provides complimentary one-on-one consultations to analyze your structural data and recommend the exact displacement (ranging from 110m³/h to 210m³/h) required for optimal efficiency.
The advanced pressure lubrication system continuously coats internal moving parts, significantly reducing wear and making the system highly self-sustaining. However, to ensure peak performance, we recommend a standard visual inspection of the 7L to 12L oil injection levels every quarter, and a comprehensive oil and filter change annually, depending on your specific operational hours.
