Danfoss

Danfoss MLZ and LLZ series are purpose-engineered for applications at medium and low temperatures. The compressors suit a wide range of operating conditions in different cooling systems. They can be used with a vapor injector and LLZ is also available with a liquid injection to deliver higher capacities and efficiency.

Copeland 

Hitachi

Hitachi’s high-quality compressors contribute at various stages in the cold chain, by keeping products at low temperature without interruption between the producing, transporting, and consuming processes.  

• Compact size & lightweight
• Low sound level & Low vibration
• High reliability & quality
• High-efficiency thanks to advanced technology

Daikin

Daikin is the only manufacturer of container refrigeration machinery that can offer this level of experience and expertise in scroll compressor technology. Advanced design features that ensure the best performance from the LXE10E scroll compressor include:

High-efficiency asymmetric scroll

The scroll design in the LXE10E features dual suction gas entry technology, with staggered gas discharge from the two entry compression chambers. This reduces over-compression loss in comparison with a normal scroll compressor, guaranteeing optimal efficiency. The compression process from the suction to the discharge port is also shorter than normal, thereby reducing heat influence from other areas and improving energy efficiency.

High-reliability bearings

The compressor uses a rolling bearing for the upper main bearing and a sliding bearing for the orbiting scroll drive. This combination ensures an ideal oil supply, regardless of the condition of the suction gas.

Proper distribution of suction gas

The scroll compressor has a motor housing that can distribute the suction gas to the motor for cooling and to compression. By providing proper distribution of the suction gas, pressure loss is reduced while the motor is cooled down sufficiently. This design feature has improved the volumetric efficiency of the LXE10E scroll compressor by approximately 3.5%.

Highly efficient Trochoidal pump

A stable oil supply for the scroll is guaranteed by the use of a highly efficient Trochoid pump.

Anti-corrosive paint

Reefer boxes and machines are subjected to severe environmental conditions and it is crucial that the paint on the compressor body is of extreme durability. To ensure maximum protection against corrosion and the effects of UV light, the LXE10E scroll compressor is treated with a two-coat paint system:

• Undercoat: epoxy zinc

• Topcoat: Micaceous iron oxide (MIO)

Wide operation range

• Extended scroll wrap and adoption of the gas injection system

• High durability against shock and vibration

 Sanyo 

Sanyo scroll compressors range from 38,000 to 147,000 Btu/h and is available in R22 or R410a