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Kältemittelkühler

LTZ-M 5℃～30℃ industrial low temperature chillers

LTZ M Variable Frequency Series  the best choice for your indoor chiller.It is suitable for the target temperature control object that already has a cold storage tank and a circulating pump.

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Kühlleistung
3kW~87kW
Rückmeldung zur Temperatur
Pt100
Temperaturgenauigkeit
±0.5℃
Power AC220V / AC380V

LNEYA refrigerant chiller are widely used in various industries and laboratories because of their ability to provide precise and consistent cooling. These systems circulate coolant (usually water or a water-glycol mixture) to maintain stable temperatures in applications such as equipment cooling, process cooling, and scientific research.

LTZ series

5°C

niedrigste

30°C

Höchste

±0.5°C

Genauigkeit der Temperaturregelung


Modus LTZ-1 M LTZ-3M
LTZ-3WM		 LTZ-6M
LTZ-6WM		 LTZ-15M
LTZ-15WM		 LTZ-25WM
Temperaturbereich 5 ℃～30℃  （Use glycol water below 10℃）
Genauigkeit der Temperaturregelung ±0.5℃
Rückmeldung zur Temperatur Pt100
Cooling capacity at 20℃ 3kW  10.5kW 21kW 52kW 87kW
Kältemittel R407C
Temperaturrückmeldungk

Temperaturrückführung PT100 (Eingangstemperatur, Ausgangstemperatur)


Kompressor

Hoch, Mitsubishi, Panasonic und andere Kompressoren


Kommunikationsprotokoll

MODBUS RTU-Protokoll RS485-Schnittstelle



LNEYA never disappoints users！

Vorteile von Kältemittelkühler

  • Brand Components
  • Wide Temperature Control Range:
  • Precise Control
  • Energieeffizienz
  • Intelligentes Management

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LNEYA never disappoints users！

Anwendung von refrigerant chiller

  • Mining and Metallurgy:

In the mining and metallurgy industries, many machines require cooling to ensure production efficiency and quality. Refrigerant chillers provide both cooling and insulation, helping to prevent equipment from overheating, especially during summer months.

  • Power Industry:

In the power industry, generators dissipate a significant amount of heat and require cooling water to maintain normal operation.

  • Manufacturing:

Refrigerant chillers maintain the optimal temperature for machinery and manufacturing processes, ensuring efficient operations.

  • Plastic Industry:

In the plastic manufacturing process, refrigerant chillers are used to cool molds and extruders.

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Alle Umlaufkühlermodelle

LT 10℃~30℃

Kältemaschinen

cooling capacity 3kW~14kW

circulation pump flow 30L/min 1.6bar~50L/min 2bar

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LT -25℃~30℃

Kälteumwälzthermostate

cooling capacity 1kW~5kW

circulation pump flow 30L/min  1.6bar

temperature accuracy ±0.5℃

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LT -45℃~30℃

Kälteumwälzthermostate

cooling capacity 0.7kW~4.8kW

circulation pump flow 30L/min  1.6bar

temperature accuracy ±0.5℃

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LT -60℃~-30℃

Kältethermostate

cooling capacity 0.7kW~4.8kW

circulation pump flow 30L/min  1.6bar

temperature accuracy ±0.5℃

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LT -80℃~-40℃

Kühler mit geschlossenem Kreislauf

cooling capacity 0.4kW~2.5kW

circulation pump flow 30L/min  1.6bar

temperature accuracy ±0.5℃

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LT-800 -18~30℃

Mini-Kühler

cooling capacity 0.35kW~0.9kW

circulation pump flow 10L/min  0.6bar

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Sie können unserer Fabrik für mobile Kühlgeräte vertrauen

Wir sind ein sehr leistungsstarker Kühlerlieferant mit eigener Fabrik und mehr als 20 Jahren Erfahrung im Bereich der Temperaturregelung

Since our development, we have recruited several high-quality professional design talents with rich experience in ultra-low temperature and high and low temperature development. At present, we are at the advanced level in the industry in singlemachine cascade refrigeration technology and at the international advanced level in high and low temperature rapid heating and cooling technology.

Contact us for customized refrigeration chiller solutions →

Globaler Dienst

Mehr als 30.000 Kunden bedient.
Exportiert in mehr als 20 Länder.

Zertifizierung von Patenten

Hat die CE-Zertifizierung, SGS-Zertifizierung und ISO-Zertifizierung erhalten.

Service nach dem Verkauf

Provide comprehensive technical training.
With 24/7 solutions.

Professionelles Team

Founded in 2010, with 15 years of industry experience.
20% of employees are technicians.

Qualitätskontrolle

Visual inspection.
Performance test.
Electrical safety test.

Get in touch with our Refrigerant Chiller experts

Finden Sie keinen passenden Kühler? Oder wissen Sie nicht, wie Sie ihn auswählen sollen? Kontaktieren Sie uns jetzt für Details und Preise.

A Refrigerant Chiller System is a cooling system that uses a refrigeration cycle to remove heat from a liquid (usually water). The cooled liquid then circulates through a process or system to absorb heat, which is ultimately expelled by the chiller to achieve the chill refrigeration effect.
These systems are widely used in a variety of applications, from air conditioning to industrial processes.

Proper maintenance is essential for ensuring optimal performance and extending the lifespan of laboratory refrigeration equipment. Key maintenance tips include:
 
Regular Cleaning: Clean the equipment regularly, especially the coils and filters, to ensure efficient heat exchange and prevent dust accumulation.
 
Seal and Gasket Inspection: Check seals for tightness to prevent warm air from entering and affecting temperature control.
 
Calibration: Regularly calibrate the temperature control system to ensure accuracy and reliability.
 
Preventive Maintenance Program: Implementing a preventive maintenance program helps identify and resolve issues before they cause equipment failure.

Here are some common refrigerants used in chiller systems:

1. R22 (Chlorodifluoromethane)

    Characteristics: Nonflammable, slightly toxic, and has a higher toxicity than R12.

    Applications: Commonly used in air conditioning systems.

    Advantages: 60% greater refrigerating capacity per unit volume than R12.

    Disadvantages: Requires oil return measures and can lead to “ice block” issues.

2. R12 (Dichlorodifluoromethane)

    Characteristics: Colorless, odorless, and low toxicity. It decomposes into harmful gases under high heat or combustion.

    Applications: Widely used in small to medium refrigeration systems like refrigerators and freezers.

    Disadvantages: Requires high-quality rubber seals.

3. R404A

    Characteristics: Environmentally friendly, does not damage the ozone layer.

    Applications: Commercial refrigeration systems (e.g., supermarket freezers, cold storage).

    Advantages: A long-term replacement for R502 and R22.

4. R134a (R134a Refrigerant Chiller)

    Characteristics: Environmentally friendly, safe, and with excellent overall performance.

    Applications: Commonly used in refrigerators, air conditioning, and cold storage.

    Advantages: An effective replacement for CFC12 (R12).

5. R410A

    Characteristics: Does not harm the ozone layer, operates at higher pressure, and offers higher cooling efficiency.

    Applications: Refrigerant for air conditioning systems.

    Advantages: Superior performance, enhances air conditioning efficiency.

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