Name: Air Cooled Scroll Chillers
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Air Cooled Scroll Chillers

1. Energy-efficient Scroll Chiller Cooling Capacity: 1Ton~50 Tons
2. Running Stable, High Efficiency, Easy Operate, Low Noise
3. Certifications: ISO 9001, CE
4. Environment Friendly Refrigerant: R22, R407c,R410A
5. Evaporator: High Efficiency Shell and tube
6. Compressor: Energy-Efficient Hermetic Scroll
7. No need maintenanceCompletely protection system for the whole air cooled chiller

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Description

Technical Parameters

Detail Images

1. Technical Specifications:

Darko air-cooled chiller series products integrate the quintessence of similar products at China and the world. Using advanced technology, high quality, beautiful appearance. The cooling capacity is from 1Ton~50 Tons. Widely used in injection molding, blow molding, thermoforming plastics, extruder, CNC centers, anodizing, Cat Scan CT, die casting, oil cooling, printing, welding, powder and other fields.

2. Product Introduction

1). Superior Energy Efficiency

Air-Cooled Scroll Chillers leverage scroll compressor technology to achieve:

COP up to 3.5 (ASHRAE 90.1 compliant)

Optional with 10-100% inverter-driven capacity modulation for precise load matching

25-30% lower energy consumption vs. reciprocating chillers

Ideal for facilities prioritizing sustainability and reduced operational costs.

2). Ultra-Quiet Operation

Engineered with low-vibration scroll compressors and noise-dampened fans:

<70 dB(A) sound levels (30% quieter than piston compressors)

Suitable for noise-sensitive environments (hospitals, offices, urban facilities)

3). Minimal Maintenance Requirements

Fewer moving parts than screw or centrifugal chillers

Hermetic scroll compressors eliminate refrigerant leakage risks

4). Compact & Space-Saving Design

Smaller footprint

All-in-one outdoor installation (no cooling towers or water piping)

Corrosion-resistant coatings for harsh climates (coastal or high-humidity regions)

5). Eco-Friendly Compliance

Compatible with R-410A/R-407c low-GWP refrigerants

6). Smart IoT Integration

Real-time monitoring of condenser pressure, refrigerant levels, and energy usage

Predictive maintenance alerts via cloud platforms (reduces downtime by 20%)

Remote troubleshooting for global operations

3.Applications of Air-Cooled Scroll Chillers Industries:

Medical & Laboratory Facilities

Cooling MRI machines, CT scanners, and lab equipment

Temperature control for pharmaceutical storage

Food & Beverage Production

Chilling processing lines for dairy, meat, and beverages

Temperature regulation in breweries and wineries

Printing & Packaging

Heat removal from industrial printers and laminators

Cooling UV curing systems

Education & Research

University lab equipment cooling

Environmental testing chambers

Small-Scale Manufacturing

3D printer cooling , Microbrewery fermentation control

Plastics Manufacturing:

Cooling injection molding machines and extruders, Temperature stabilization for blow molding systems

Electronics & Data Centers:

Thermal management for server racks and telecom equipment

Cooling laser cutting machines and PCB assembly lines

Renewable Energy Systems:

Temperature control for solar panel production

Hydrogen fuel cell cooling

Agriculture & Hydroponics:

Climate control for greenhouses and vertical farms

Water chilling for aquaculture systems

Transportation:

Battery thermal management for electric vehicles (R&D)

Aircraft component testing

Air Cooled Scroll Chiller Specification
Model			DK-01A	DK-02A	DK-03A	DX-04A	DX-05A	DX-06A	DX-08AD	DX-10AD
Cooling Capacity	Kw		2.94	5.67	8.5	10.9	13.95	16.9	21.8	28.5
Cooling Capacity	Kcal/h		2528	4872	7310	9374	11990	14530	18748	245100
Total input	KW		1.31	2.6	3.6	4.5	5.5	6.6	8.6	11
Maximum RunningCurrent	A		8	15.8	8.8	10.9	13.4	16	20.9	26.7
Power Supply	Volt		1N-220V 50Hz/60Hz		3Phase-208V/380V/415V50Hz/60Hz
Refrigerant	Name		R22 / R410a /R407c
	Fill	Kg	0.8	1.8	2.7	3.5	4.3	5	3.5x2	4.3x2
	Control type		Capillay					Thermostatic expansion valve
Compressor	Type		Hermetic Rotary		Hermetic Scroll
Compressor	Power	Kw	0.75	1.5	2.25	3	3.75	4.5	3x2	3.75x2
Condenser	Type		Fin type high efficiency internal thread heat exchanger
	Air flow	m3/h	1000	2000	3000	4000	5000	6000	8000	10000
	Power	KW	0.15	0.19	0.29	0.58	0.58	0.58	0.29*2	0.58*2
Evaporator	Type		SS tank with coil, SS Plate heat exchanger, Shell and tube
	Flow	m3/h	0.51	0.97	1.44	1.87	2.4	2.91	3.75	4.82
	Tank	L	45	45	55	55	70	70	120	200
	In/Out pipesize		G1/2"	G3/4	G3/4	G3/4°	G1°	G1°	G1°-1/2	G1-1/2
Pump	Motor	Kw	0.375	0.55	0.55	0.55	0.75	0.75	0.75	1.5
Pump	Pressure	Bar	18	25	24	24	29	29	29	21
Dimension	Length	mm	600	820	945	945	1035	1200	1470	1475
	Width	mm	400	460	550	550	610	650	710	715
	Height	mm	940	1170	1370	1370	1385	1480	1700	1695
Weight	Kg		60	120	130	160	170	250	270	350

Air Cooled Scroll Chiller Specification
Model			DK-12AD	DK-15AD	DK-20AD	DK-25AD	DK-30AD	DK-40AD	DK-50AD	DK-60AD
Cooling Capacity	Kw		33.79	44.15	59.08	71.72	87.2	113.58	135.49	181.68
Cooling Capacity	Kcal/h		29059	37965	50805	61683	74992	97675	116521	156249
Total input	KW		13.3	17	22.8	27.7	33.7	42.8	51.1	68.8
Maximum RunningCurrent	A		32.3	41.3	55.4	63.1	76.8	97.5	116.5	143.1
Power Supply	Volt		3PH-208/380V/415V 50Hz/60Hz
Refrigerant	Name		R22 / R410a /R407c
	Fill	Kg	5x2	6.5x2	8.5x2	10.5x2	12.5x2	17x2	20.5x2	24.9x2
	Control type		Thermostatic expansion valve
Compressor	Type		Hermetic Scroll
Compressor	Power	Kw	4.5x2	5.5x2	7.5x2	9.4x2	11.3x2	15x2	18.8x2	22.5x2
Condenser	Type		Fin type high efficiency internal thread heat exchanger
	Air Flow	m3/h	12000	15000	20000	25000	30000	40000	48000	66000
	Power	KW	0.58*2	0.67*2	0.95*2	1.7*2	0.95*3	1.5*2	1.7*4	1.7*4
Evaporator	Type		SS tank with coil, SS Plate heat exchanger, Shell and tube
	Flow	m3/h	5.81	7.6	10.16	12.34	15.00	19.53	23.3	30.52
	Tank	L	200	270	350	350	450	500	750	750
	In/Out pipesize		DN32	DN40	DN40	DN40	DN65	DN65	DN80	DN80
Pump	Power	Kw	1.5	1.5	2.2	2.2	4	4	4	4
Pump	Pressure	KPa	205	205	220	220	250	250	250	250
Dimension	Length	mm	1460	1800	1960	2080	2080	2300	2300	3556
	Width	mm	800	890	940	1000	1000	1220	2200	2200
	Height	mm	1780	1880	1960	2055	2055	2310	2210	2210
Weight	Kg		350	520	590	790	880	1100	1280	1420
Note1.Nominal cooling capacity conditions:chilled water in 12℃,out7℃;cooling water in 30℃,out35℃2. .Specifications are subject to change without notice for futher improvement.

Industrial Air Cooled Chiller For Injection Molding Or Various Of Industry Processing Cooling

Micro-Computer control system:

DARKO has developed a highly intelligent PLC and PC-level computer control system, which can be used for remote monitoring and control.

Simple operation, connect with power supply directly, with lower failure, and high safety factor, easy installation. User can set the parameter as real working need, intuitive and reliable.

Chiller Panel

Schneider Electric Components

Pressure Gauge

Compressor

1. It adopt the world famous brand hermetic scroll type compressor, which can saving 20-30% energy than the reciprocating compressor.

2. It's running more stably, reliably, with high efficiency, fewer failures, less vibration, lower noise and easy maintenance.

3. The compressors can automatically running alternately according to the load change, to balance the running speed of each compressor, and greatly extend the service life of the chiller.

Heat Exchanger

It adopts internal and external threaded tubes, the inner surface of the copper tube is threaded and surface is smooth, the cooling efficiency is higher.

The outside of the evaporator is insulated with 25mm thick PE insulation board, no condensation, and small loss of cooling capacity.