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Refrigeration Chiller

Ultra-low temperature chiller/Low Temperature Chiller

Temp range -150℃~90℃; Cooling capacity 0.7KW~155KW; Temp accuracy ±0.3℃

Frequency conversion LTZ Series

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LNEYA refrigeration chiller characteristics

  • 15 years of manufacturing experience, free choice of air cooled and water cooled
  • Provide you with 24/7 technical services and accompany you throughout the process
  • Frequency conversion technology enables energy-saving operation；
  • Fast cooling, ultra-low noise；
  • Sheet metal molding shell, strong corrosion resistance.

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LTZ series refrigeration chillers adopt frequency conversion technology to achieve energy-saving operation. In the temperature control range of -115℃ to 90℃, they provide safe and reliable temperature control refrigeration solutions for pharmaceutical chemicals, semiconductors, and aerospace.

LTZ frequency conversion series is a branch of LNEYA circulation chiller. It is a series developed mainly for laboratory scenes, pharmaceutical and chemical production, R&D testing and other scenes.

LTZ series cryogenic chillers Descriptions

The LTZ series of refrigeration chillers use frequency conversion technology to achieve energy-saving operation. In the temperature control range of -115℃ to 90℃, it provides safe and reliable temperature control and refrigeration solutions for pharmaceutical chemicals, semiconductors, and aerospace.

The LTZ series can achieve temperature control between -118℃ and 90℃, with a temperature control accuracy of ±0.5℃, of which LTZ-+5~90 and LTZ–40~90 can achieve a temperature control effect of ±0.3℃. In addition, using frequency conversion technology, you can also experience its advantages such as high efficiency and energy saving, rapid cooling, ultra-low noise, and long life.

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ALL reFRIGERATION chillers model

LTZ +5℃-90℃

glycol chillers

Cooling capacity 4kW~20kW

Heating power 3.5kW~15kW

temperature accuracy ±0.3℃

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LTZ -40℃~90℃

fluid chillers

Cooling capacity 0.7kW~11.5kW

Heating power 2.5kW~10kW

temperature accuracy ±0.3℃

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LTZ +5℃~30℃

laboratory chillers

Cooling capacity 23kW~155kW

Circulation Pump MAX 5m³/h~28m³/h 2bar

temperature accuracy ±0.5℃

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LTZ -25℃~30℃

sub zero chillers

Cooling capacity 7kW~64.5kW

Circulation Pump MAX 2.5m³/h~15m³/h 2bar

temperature accuracy ±0.5℃

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LTZ -45℃~20℃

coolant chillers

Cooling capacity 5.7kW~32.4kW

Circulation Pump MAX 1.5m³/h~7.7m³/h 2bar

temperature accuracy ±0.5℃

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LTZ -60℃~-30℃

air cooled chillers

Cooling capacity 6.2kW~31.7kW

Circulation Pump MAX 2.4m³/h~12.1m³/h 2bar

temperature accuracy ±0.5℃

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LTZ -80℃~-50℃

water cooled chillers

Cooling capacity 3.7kW~30kW

Circulation Pump MAX 2.3m³/h~12m³/h 2bar

temperature accuracy ±0.5℃

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LTZ -115℃~-80℃

cryogenic chillers

cooling capacity 0.6kW~2.8kW

Circulation Pump MAX 20L/min~40L/min 2bar

temperature accuracy ±0.5℃

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Why do you need LTZ series Refrigeration chiller?

  • 1.Safety and reliability
  • 2.Frequency conversion energy saving, quietness, durability
  • 3.Simple operation are the main reasons why we recommend it!
  • 4.In addition, LTZ also supports customization.
  • 5.Two cooling methods ——water cooled chillers and air cooled chillers.

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Working Principle of Air-cooling & Water-cooling Chillers

AIR COOLING CHILLER TYPE

WATER COOLING CHILLER TYPE

REFRIGERATION CHILLERS APPLICATIONS

It is generally used for machine cooling and spindle cooling in the production process, temperature control of various drugs and preparation processes in the pharmaceutical field, and temperature control of chemical reactions such as chemical or laboratory crystallization and synthesis, as well as new energy vehicle testing and semiconductor .
Pharmaceuticals
Pharmaceuticals
Temperature cpmtrol of reactors, dryers, and condensation systems
Biotechnology
Biotechnology
Temperature control for experiments such as DNA synthesis, enzyme reactions, and cell culture.
Laboratory
Laboratory
Temperature control in experimental research involving chemistry such as Rotary Evaporators
Distillation
Distillation
Improve extraction purity and efficiency during cannabis extraction.
Aerospace
Aerospace
Testing lubricating oil and fuelSimulating heat sink experiment
Chemical
Chemical
Control the temperature of molten metal;Ensure the hydraulic oil temperature is stable

Why Choose LNEYA?

 

We have more than 20 years of industry experience, using mature production techniques and advanced refrigeration technology to provide high-performance refrigeration cycle machines for the fields of pharmaceutical chemicals, semiconductors, aerospace, new energy, etc.

LNEYA has a production workshop of 251,000 square meters. Before production, all staff members receive professional skills and safety training. During production, they strictly follow the process requirements and conduct quality inspections based on ISO9001-2008 standards.

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Global service

Served more than 30,000 customers.
Exported to more than 20 countries.

Certification patents

Has obtained CE certification, SGS certification, ISO certification.

After-sales service

Provide comprehensive technical training.
With 24/7 solutions.

Professional team

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

Quality control

Visual inspection.
Performance test.
Electrical safety test.

we can tailor Refrigeration chillers solution for you.

Don’t you know how to choose a chiller? Contact us now to get chiller details and prices

LTZ-+5~90：R-134/R404A
LTZ–40~90：R-404/R507C
LTZ-+5~30:R134A/R407C/R410A/R134A
LTZ–25：R404A/R507C
LTZ–45：R404A
LTZ–60：R404A/R23
LTZ–80：R404A/R508B/R23

Our LTZ series have two cooling methods—water cooled chillers and air cooled chillers.
Except for a few models (as shown below), which can only be used as water-cooled chillers, the rest can be selected in one of two ways according to their own needs.

Most of the models in the LTZ series are low-temperature chillers or sub-zero chillers.Except for  LTZ-+5~90 and LTZ-60, all other models can achieve sub-zero refrigeration.

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86 18914253067

WhatsApp

86 13912479193

Email Address

sales@cnzlj.com