Air-cooled chiller

空冷式チラー

Air-cooled chiller is a high-efficiency equipment designed for industrial refrigeration needs. It is widely used in plastic processing, chemical industry, medicine, food and beverage, injection molding, die casting, rubber molding, composite molding and other industries. Its core working principle is to compress the refrigerant into high-temperature and high-pressure gas through a compressor, use air as a cooling medium, and dissipate heat through forced convection of the fan to achieve a refrigeration cycle. Compared with traditional chillers, air-cooled chillers do not need to install cooling towers, which not only saves installation space, but also reduces maintenance costs. It is particularly suitable for environments with limited space or water resources.

Introduction to Air-cooled chiller

Features of Air-cooled chiller

1. Intelligent functions

インテリジェントな制御システム： The equipment is equipped with a full-function microcomputer controller, supports LCD display, and the operation interface is simple and intuitive. Users can accurately set the outlet water temperature, and the temperature difference is controlled within ±1℃ to meet high-precision refrigeration needs.

Automatic protection function: Built-in multiple safety protection systems, including compressor overload protection, high and low voltage protection, power supply reverse phase and phase loss protection, etc., to ensure stable operation of the equipment under various working conditions and reduce the failure rate.

2. High-quality materials and processes

Core components: Japanese Panasonic compressors are used, which are high-efficiency, low-noise, and quiet in operation; equipped with American Emerson refrigeration accessories, which have stable and reliable performance and long service life.

Condenser and evaporator: Hydrophilic aluminum fin condenser and high-efficiency U-shaped seamless heat exchange tubes are used, which have better heat conduction effect and faster heat dissipation, ensuring that the equipment can still operate efficiently in high temperature environments.

3. Energy-saving and environmentally friendly design

高効率で省エネ： The frequency conversion drive technology is used to reduce energy consumption by more than 30%, which meets the requirements of modern industry for energy saving and environmental protection.

Environmentally friendly refrigerants: Support R22, R407C, R134a and other environmentally friendly refrigerants, reduce damage to the ozone layer, and help green production.

技術パラメーター

M o d e l			LF5A	LF8A	LF10A	LF12A	LF15A	LF20A	LF25A	LF30A	LF40A	LF50A
Cooling Capacity	kW/h	50Hz 60Hz	13 16	21 25	26 31	30 36	42 50	55 66	60 71	84 100	111 133	119 143
Cooling Capacity	Kcal/h	50Hz 60Hz	11180 13760	18060 21500	22360 26660	25800 30960	36120 43000	47300 56760	51600 61060	72240 86000	95460 114380	102340 122980
Input Power		kW	6	8	10	12	16	20	23	33	41	48
電圧			3PH-380V-50Hz(Or 200V/220V/415V50Hz/60Hz)
Refrigerant	名称		R22(Or R134a/R407c/R410a)
Refrigerant	制御方法		Outside The Balanced Thermal Expansion Valve
Compressor	Types		Fully Enclosed Scroll Compressor
Compressor	(kW)Power		3.73	5.97	7.46	8.95	11.19	14.92	18.64	22.38	29.84	37.28
Evaporator	Types		Tank Coil
	(m³/h)Chilled Water		2.24 2.68	3.52 4.22	4.47 5.37	5.12 6.15	7.20 8.63	9.52 11.42	10.25 12.29	14.39 17.37	19.05 29.86	20.50 24.60
	(L)Water Tank		60	125	125	125	160	300	300	445	600	600
	(Inch)Water Pipe		1	1-1/2	1-1/2	1-1/2	1-1/2	2	2	2	3	3
Condenser	Types		Efficient Aluminum Finned Copper Jacket+Low Noise External Rotor Fan
Condenser	(m³/h)Air Cooling		5000	8000	10000	12000	15000	20000	25000	30000	40000	50000
Pump	(kW)Power		0.37	0.75	0.75	0.75	1.5	3	3	4	4	5.5
Pump	H(m)		20	22	22	22	24	23	23	30	30	35
寸法	L(MM)		1360	1600	1570	1370	1875	2240	2240	1920	1920	2090
	W(MM)		645	860	860	940	1100	1100	1110	1650	1650	2020
	H(MM)		1055	1555	1570	1750	1750	1700	1700	2100	2100	2100
Weight Kg			300	400	450	450	600	880	980	1100	1250	1400
Unit Conversion			1KW=860KCAL/HR			1RT=3024KCAL/HR				1BTU/HR=0.252KCAL/HR

Benefits of Air-cooled chiller

1. Reduce operating costs

No need for cooling water towers: Saves the installation and maintenance costs of cooling water towers, especially suitable for places with limited space.

Energy-saving design: High-efficiency compressors and heat exchangers significantly reduce energy consumption and electricity expenses, and long-term use can save a lot of costs for enterprises.

2. Improve production efficiency

Stable operation: Adopt German Siemens electrical components to ensure long-term stable operation of equipment, reduce downtime due to failures, and ensure production continuity.

Rapid cooling: The efficient cooling system can reach the set temperature in a short time, improve production efficiency, and is particularly suitable for industries with strict temperature requirements.

3.リスクを避ける

Multiple safety protections: Built-in overload protection, high and low voltage protection and other functions to avoid equipment damage and production accidents, and reduce enterprise operation risks.

Automatic alarm system: Instant alarm for abnormal situations, which is convenient for rapid troubleshooting, reducing losses, and ensuring production safety.

詳細

アプリケーション・シナリオ

1. Plastic processing industry

Used for cooling equipment such as injection molding machines and film blowing machines to ensure product quality and production efficiency. For example, in the injection molding process, a stable low temperature environment can effectively shorten the cooling time and improve production efficiency.

2. Chemical and pharmaceutical industries

Provide a stable low-temperature environment for reactors, distillation equipment, etc. to ensure production safety. For example, in pharmaceutical production, precise temperature control can ensure that the quality of drugs meets standards.

3. Food and beverage industry

Used for cooling production lines to ensure food hygiene and quality. For example, in the beverage filling process, low-temperature cooling can extend the shelf life of the product.

4. Electronic manufacturing and electroplating industry

Provide constant temperature cooling for precision equipment to improve product qualification rate. For example, in the production of electronic components, a stable temperature environment can reduce product defects.

よくあるご質問

1. Does the air-cooled chiller need to install a cooling tower?

No. The air-cooled chiller dissipates heat through air, and there is no need to install an additional cooling tower, saving space and cost.

2. What is the noise level of the equipment?

The low-noise compressor and fan design have low operating noise, which is suitable for places with high noise requirements, such as hospitals, laboratories, etc.

3. Is the maintenance of the air-cooled chiller complicated?

The equipment is simple in design and easy to maintain. You only need to clean the condenser and check the refrigerant regularly. It is recommended to perform comprehensive maintenance once a year to ensure long-term stable operation of the equipment.

4. Does it support customized needs?

Non-standard models can be customized according to customer needs to meet the needs of special industries and application scenarios. For example, customized solutions can be provided for high temperature environments or special refrigerant requirements.