Hanbell-R-RT Series

RTM Series Oil Free Magnetic Centrifugal Compressor

Environment friendly refrigerant-HFC-134a
Environment friendly refrigerant-HFC-134a-0 ODP

Advanced technology of magnetic bearing
With the combination of mechanical, electrical, and control technology, the main shaft is held, rotated and controlled by electromagnetic field.

Electronic control system

Flexible control for the ease of system fine tune and performance
Comprehensive monitor system. Monitor each control position for 15000 times per second.(radial / axial direction)

VFD Control
VFD controls meet the requirement of running at various working conditions and saving energy in different load.

High Energy Efficiency
With the DC inverter control technology and inlet guide vane mechanism, the load change can be responsed quickly. The IPLV is up to 11.0
No gear transmission, no work loss

Oil free, Zero pollution

Comparing with conventional oil lubricated model, there is no risk in damage of moving part during power cut.
Much Less maintenance cost.
Free of oil quality and oil disposal problem.

Low vibration and low noise

High damping design for instant load changes.
No friction from moving part, no vibration problem. Noise value is lower than 74 dBA.

Anti-surge tactics
Compressor control logic module ensure continuous operations within the safety area.

Compact
Comparing with screw compressor with same tonnage, the dimension is only 20% and the weight is only 45%.