Screw Compressor Air-cooled Condensing Unit Refrigeration Unit

Screw condensing unit is equipped with optimized heat dissipation system and intelligent control design, this screw condensing unit runs steadily under heavy load with low noise and low wear. It is flexible for customized configuration and perfectly suits commercial and industrial long-term refrigeration operation.

Product Features

● Large cooling capacity
● High efficiency and energy saving
● Stable and safe
● Compact structure

Product Introduction

Screw condensing unit is a high-efficiency, large-capacity refrigeration core equipment, mainly used in medium and large cold storage and industrial refrigeration systems. It adopts high-performance screw compressors with stable operation, large cooling capacity and remarkable energy-saving effect, which can provide safe and reliable cooling support for long-term continuous working conditions.

1

Large Cooling Capacity

Adopt branded semi-hermetic screw compressors with strong cooling output, suitable for medium and large cold storage and industrial cooling scenarios.
2

High Efficiency & Energy Saving

Equipped with advanced screw structure and intelligent control, it can adjust cooling capacity according to actual demand, saving more energy than conventional single units.
3

Stable & Safe Operation

Built-in complete protection system, real-time operation monitoring and fault alarm function to ensure long-term reliable and safe operation.
4

Compact Structure

Compact layout, integrated installation, saving machine room space and shortening on-site construction period.
5

Easy Maintenance

Reasonable structure design, complete fault display and self-diagnosis function, making daily maintenance and repair more convenient.
6

Long Service Life

Stable operation, low vibration and low noise, balanced service life of components, effectively extending the overall service life of the unit.

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Product Applications

Screw condensing unit delivers large cooling capacity, high energy efficiency and stable performance. With wide capacity regulation, low noise and easy maintenance, it is ideal for large cold storage, food processing, pharmaceutical cold chain and industrial refrigeration.

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Product Parameters

Product name	Screw Condensing Unit
Applicable industries	Medium and large cold storage, food processing, pharmaceutical logistics, agricultural preservation, seafood cold chain, industrial cooling, etc.
Brands	Copeland, Panasonic, Bitzer, Emerson, etc.
Compressor Type	Screw type
Refrigerant	R404A
Temperature Range	-60°C ~ -20°C
Cooling Area	10m² – 250m²
Voltage	380V/50Hz (customizable)
Control system	PLC intelligent special controller

Structures

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Product Details

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FAQ

Q1: What tonnage and cold room scale is a screw condensing unit suitable for?

A: Screw condensing units are mainly designed for medium and large cold rooms. They are ideal for cold storage over 50 tons, food quick-freezing rooms, and cold chain logistics transit warehouses. Available for low, medium and high temperature ranges; we can recommend the exact model and power according to your cold room volume, target temperature and daily inbound/outbound frequency.
Q2: Is the product quality and international compliance guaranteed?

A: Absolutely. Our products have passed international certifications such as CE and ISO9001, ensuring compliance without any concerns. All designs and production processes meet international standards, ensuring smooth customs clearance and rapid commissioning for you.
Q3: Is the price competitive? How does it compare to European brands?

A: For the same level of quality and performance, we are able to offer more competitive pricing thanks to China's strong supply chain integration capabilities and the advantages of large-scale production. At the same time, we ensure the same quality standards as European products, delivering the best return on investment (ROI) for our customers.
Q4: Do you provide customized voltage?

A: Yes. Standard voltage is 380V 50Hz, and other voltages can be customized according to customer needs.
Q5: How to contact after-sales service if the equipment fails? What is your response speed?

A: You can contact our after-sales team anytime by phone and email. We will arrange remote online troubleshooting immediately after receiving your request to minimize cold room downtime loss.
Q6: What causes high pressure alarm and how to fix it?

A: Common reasons: dirty condenser, poor heat dissipation, overcharged refrigerant, insufficient cooling water or non-condensable gas inside the system. First clean the condenser and check fan / water pump operation, then verify refrigerant volume. Contact us for remote guidance if the fault remains. As a source manufacturer, we provide factory direct price with reliable quality, higher cost-performance and better ROI.
Q7: What is the routine maintenance cycle? What daily upkeep is required?

A: Check oil level, operating pressure and condenser cleanliness every month. Clean condenser fins and inspect electric connections every half year. Replace refrigeration oil and filter elements, calibrate temperature and pressure sensors every year. Regular maintenance greatly extends unit lifespan.