| Feature | Benefit | Savings |
|---|---|---|
|
Energy Efficiency
|
Up to 75% power savings | $50,000+ annually |
|
Temperature Range
|
Works from -35°C to +48°C | Year-round operation |
|
Capacity Range
|
150kW to 1400kW available | Fits any building size |
|
Installation
|
No machine room needed | 50% less installation cost |
Are you looking for a reliable Air-cooled Screw Chiller Supplier? Furthermore, do you need cooling and heating that saves money? Additionally, SongXin offers the perfect solution for your business.
Our Air-cooled Screw Chiller systems work like magic. Moreover, they can cool your building in summer and heat it in winter.
Trusted by businesses worldwide
Reduce operational expenses significantly
Quick setup with minimal requirements
First, let's understand what an Air-cooled Screw Chiller actually does. Simply put, it's like a giant air conditioner that works both ways. During summer, it removes heat from your building. However, in winter, it pumps heat into your building.
Unlike traditional systems, our Air-cooled Screw Chiller uses outside air to work. Therefore, you don't need expensive cooling towers. Additionally, you don't need a special machine room. As a result, installation becomes much easier and cheaper.
Up to 75% less power usage than old systems
Functions from -35°C to +48°C temperatures
No machine room or cooling towers needed
Provides both cooling and heating in one machine
Remote monitoring and automatic operation available
Look for suppliers with 10+ years in the business
Ensure ISO9001 and international standards compliance
Choose suppliers with global service support
Find suppliers who can modify units for your needs
Select high-efficiency models to maximize savings
Demand comprehensive warranty and service agreements
| Parameter | Range (Typical Values) |
|---|---|
|
Cooling Capacity (kW)
|
173 – 1475 |
|
Cooling Power Input (kW)
|
52 – 388 |
|
Water Flow (m³/h)
|
30 – 236 |
|
Water Pressure Drop (kPa)
|
≤60 – ≤200 |
|
Unit Dimensions (mm)
|
L: 2400 – 8475 W: 2100 – 2850 H: 2100 – 2850 |
|
Unit Weight (kg)
|
2420 – 10,600 |
|
Refrigerants
|
R22, R407C, R134a, R1234ze (environmentally friendly option) |
|
Compressor Type
|
Semi-hermetic twin-screw compressor |
|
Fan Type
|
Axial fan |
|
Heat Exchanger
|
High-efficiency finned tube & plate heat exchanger |
Ready to start saving money on your cooling costs? As a leading Natural Cooling Air-Cooled Chiller Supplier, SongXin makes it easy and reliable to get started.
Choosing the right size Air-cooled Screw Chiller is crucial for success. Therefore, we offer different sizes for different needs. Moreover, our expert team helps you pick the perfect size.
| Building Type | Recommended Size | Perfect For |
|---|---|---|
|
Small Office Building
|
150-300 kW | Schools, small hotels, clinics |
|
Medium Factory
|
300-600 kW | Manufacturing plants, warehouses |
|
Large Shopping Mall
|
600-1000 kW | Malls, hospitals, big hotels |
|
Industrial Complex
|
1000-1400 kW | Large factories, airports, stadiums |
Note: All units can be customized with refrigerants (R22, R407C, R134a, R1234ze, etc.) and tailored cooling/heating capacities according to project-specific requirements.
| Feature | Benefit |
|---|---|
|
No Dedicated Machine Room
|
Units can be installed outdoors directly, eliminating the need for machine rooms, cooling towers, or underground piping — reducing upfront investment. |
|
High Efficiency & Energy Saving
|
Uses ambient air as a free energy source, saving up to 75% power compared to traditional heating methods. |
|
Wide Operating Range
|
Stable operation from -35°C (heating) to 48°C (cooling), ensuring year-round adaptability. |
|
Multi-Level Protection
|
Comprehensive safety protection including over-voltage, under-voltage, overload, anti-freeze, and flow protection, guaranteeing reliable operation. |
|
Smart Defrost Technology
|
Multi-level intelligent defrost reduces frost build-up, maintains high heat exchange efficiency, and ensures stable performance in cold climates. |
|
Environmentally Friendly Refrigerants
|
Uses R407C and R134a with zero ODP (Ozone Depletion Potential), ensuring safe, eco-friendly operation. |
Equipped with advanced microprocessor and LCD display for local, centralized, and remote cloud monitoring. Supports RS485 interface for building automation systems.
Multi-stage protection during winter: water pump operation, auxiliary heating, and unit operation automatically activated based on outlet temperature to prevent freezing risks.
Automatic monitoring and remote alarms reduce the need for permanent on-site staff. The system ensures uninterrupted, safe, and stable long-term performance.
Our Air-cooled Screw Chiller systems work great in many different businesses. Furthermore, each industry gets special benefits. Therefore, let's explore where these machines work best.
Scenario: Widely used in electronics, chemical, textile, metallurgy, plastic processing, and machinery manufacturing that require both process cooling and process hot water supply.
Scenario: Provides year-round cooling and heating for office towers, shopping malls, airports, hospitals, schools, and convention centers where stable comfort conditioning is required.
Scenario: Ensures comfortable cooling and hot water for hotels, resorts, stadiums, and entertainment complexes with variable seasonal load demands.
Scenario: Applied in regional centralized cooling and heating supply such as residential communities, government complexes, and district heating networks.
Scenario: Data centers, pharmaceutical factories, food processing, and cold storage facilities where reliability and precise temperature control are essential.
Production carried out in a 10,000㎡ facility with CNC machining, automatic welding, and precision screw compressor assembly lines.
Semi-hermetic twin-screw compressors, high-efficiency copper tube heat exchangers, and axial fans are carefully inspected before assembly.
Each unit undergoes full-load and part-load performance calibration, leak detection, electrical safety testing, and noise measurement.
Manufactured under ISO9001 and ISO14001 systems, with serial number traceability for each chiller to ensure after-sales support.
Over-voltage, under-voltage, overload, water flow switch, phase sequence, high/low pressure, anti-freeze, and compressor overheating protections.
Units tested under ambient -25°C (heating mode) to 48°C (cooling mode) for stable year-round operation.
Professional advice for project sizing, system design, and energy optimization.
Transparent production process; on-site and virtual inspections available.
Choice of refrigerants (R134a, R407C, R1234ze, etc.), cooling/heating capacities, and dimensions to match project requirements.
Technical drawings, project proposals, and quick response to inquiries.
Warranty, spare parts supply, and technical troubleshooting.
On-site or online supervision for piping, commissioning, and system startup.
Strong export packaging and global delivery support under EXW, FOB, CIF, or DDP terms.
For contractors, operators, and engineers to ensure correct operation and maintenance.
Everything you need to know about our Air-Cooled Screw Chillers
With proper maintenance, our chillers typically last 15-20 years. Moreover, we use high-quality German components for longer life.
Yes. It operates in cooling mode during summer and heating mode in winter, replacing traditional chillers and boilers.
R134a and R407C are standard, with optional low-GWP refrigerants such as R1234ze for eco-friendly projects.
Yes! Our Air-cooled Screw Chiller works from -35°C to +48°C. Therefore, it handles extreme weather conditions perfectly.
We offer comprehensive warranty coverage. Every unit is tested before delivery for leakage, performance, and safety; full traceability is maintained by serial numbers. Furthermore, Songxin's service team provides ongoing support worldwide.
No. The unit is delivered as a packaged solution, requiring only water pipe and electrical connections, with optional installation guidance provided.
Our expert team is ready to help you find the perfect solution
