Air Cooled Water Chiller-Wuxi DOCO Refrigeration Equipments Co., Ltd.

PRODUCTS

Phone : 0086-18951583966

TEL : 0086-510-83785998

FAX : 0086-510-83785966

MAIL : doco@wxdoco.com

WEB : www.docowx.com

ADD : No. 339, Changxin Road, Chang'an Street, Huishan District, Wuxi City

Air Cooled Water Chiller

Brand name:DOCO
Model:DC-C5A, DC-C8A, DC-C10A, DC-15A, DC-20A, DC-25A
Cooling capacity:2.178kw-93kw
Refrigerant:R22, R407, R410
Certificate:ISO, CE
Compressor brand:Copeland, Panasonic, Hitachi, Daikin
Warranty:1year
Application:Widely used in injection mold,laser marking welding equipment,vacuum coating machine,packaging machine,semiconductor equipment etc.

Enquiry

Performance

The housing of the chiller is designed with the three-dimensional sheet-metal software Solidworks and processed by the imported precision-numerical-control sheet-metal equipment, and the shell surface is well treated with the environmental electrostatic powder coating, which makes the chiller be elegant and durable. The condenser adopts the thickened corrugated window-opening aluminum fin with copper tubing, which makes high efficiency on heat exchange, environmental and power-saving.

Built-in high and low voltage, overload, delay, flow and other multiple protection devices ensure the equipment operation more stable. The world famous brand compressors (Panasonic, Daikin, Copeland) and refrigeration electronic control components (Danfoss, Emerson, Siemens, etc.) are selected for the equipments. The general model control accuracy is ±1℃ and the special model can reach ±0.5℃.

Multiple refrigeration circuits can be set up and each circuit can run separately, which meets the demand of variable load, favours power saving, improves the safety and stability of equipment operation, and satisfies the severe requirements for temperature in various industrial production. The normal temperature model is 5-25℃ and the low temperature model is from -25℃ to -5℃. Non-standard models can be customized based on customers’ requirements.

Application

The air cooled chillers are widely used in injection mold, laser marking welding equipment, vacuum coating machine, packaging machinery, semiconductor equipment, welding machine electrode, plasma cutting machine, spindle cooling of PCB drilling machine, etc. to protect the precision equipments and improve production efficiency.

Product Configuration

Safeguard

Technical Parameters

Model Item		DC-C1A	DC-C2A	DC-C3A	DC-C5A	DC-C8A-D	DC-C10A-D	DC-C12A-D	DC-C15A-T	DC-C20A-F	DC-C25A-D	DC-C30A-T
Horsepower	HP	1	2	3	5	8	10	12	15	20	25	30
Refrigerating Capacity	kcal/h	2390	4730	7181	12900	20640	26660	28810	38700	53320	65360	79980
Refrigerating Capacity	KW	2.78	5.5	8.35	15	24	31	33.5	45	62	76	93
Temperature Control Range℃		5-25℃
Power Supply		220V 50HZ 1PH		380V 50HZ 3PH
Compressor Power(kw)		0.83	1.7	2.5	4	3*2	4*2	4.6*2	4*3	4*4	10*2	8*3
Refrigerant		R22 ( Environmental Refrigerant R407 and R410 are optional )
Condensor	Type	Air cooled condenser（corrugated open-window aluminum foil radiating fin with copper tube inside，20% increase in heat dissipation efficiency）
Fan	Type	Large-flow and Low-Noise Axial Fan Motor
Evaporator	Type	Coil evaporator inside water tank（stainless steel plate heat exchanger or shell tube dry evaporator are optional）
Evaporator	Water tank volume	20	35	50	62	125	125	130	240	300	350	400
Chilling water pump	Power KW	0.37	0.37	0.37	0.37	0.75	0.75	0.75	1.5	1.5	2.2	2.2
Chilling water pump	Chilling water flow	0.6-0.8	0.9-1.3	1.3-1.8	2.6-3.5	4.2-5	5.1-6	6-6.8	7.5-9	10-12	11-13	15-18
Chilling Water Inlet/outlet Caliber (inch)		1/2"	1/2"	1/2"	1"	1-1/2"	1-1/2"	1-1/2"	2"	2"	2-1/2"	2-1/2"
Dimensions	Length mm	605	775	925	1155	1250	1250	1250	1800	1860	1860	2100
	Width mm	485	555	575	655	755	755	755	1050	1100	1100	1250
	Height mm	876	908	1012	1082	1550	1550	1550	1750	1930	1930	2150
Safety Protection		Delay protection, flow protection, compressor overheating protection, refrigerant high and low pressure protection, overcurrent protection, phase sequence / phase deficiency protection, overload protection, overtemperature protection, etc.

Technical Specifications:

1. Model number specification: e.g. DC-C10A-D, “DC” indicates Doco company code, “C” indicates chiller, “10” indicates 10 horsepower, “A” indicates air cooled chiller, “D” indicates dual system with two compressors, “T” indicates three compressors, “F” indicates four compressors.
2. *Compressor power: *2indicates two compressors working and two independent refrigerating systems.
3. Refrigerating capacity parameter basis: the temperature of inlet and outlet chilled water is 12℃ / 7℃ and the temperature of inlet and outlet cooling air is 30 ℃ / 35℃.
4. Working ranges: the temperature range of chilling water is from 5℃ to 35℃, the temperature difference between inlet and outlet chilling water is from 3℃ to 8℃, the ambient temperature can not be higher than 40℃, and the high-temperature model should be selected when the ambient temperature is higher than 40℃.
5. We reserve the right to revise the above information without prior notice.

The applications

The Application of Chillers in Vacuum Casting Equipment	The Application of Chillers in Vacuum Casting Equipment
The Application of Chillers in Bearing Steel Ball Industry	The Application of Chillers in Chemical Reactor Equipment

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