Hanbell High-efficiency Compressors for HVAC&R Application

Summit Matsu Chillers has this month become the exclusive Australian distributor for Hanbell compressors.

Hanbell Precise Machinery Co Ltd was founded in 1994 in Taiwan and has grown to become one of the leading global compressor manufacturers.  The company manufactures compressors for some of the worlds largest chiller brands and has been supplying to Summit Matsu Chillers since 2008.

Hanbell has two manufacturing bases: Taiwan 10,000m2 and Shanghai 40,000m2.  Production facilities include extensive CNC machines, automated warehousing, constant temperature and humidity clean rooms, integrated testing facilities and ISO-9001 certified supply chain management.

Product lines for refrigerant compressors are from 25 to 1400 ton and include semi-hermetic, open-type and variable frequency drive screw and centrifugal compressors.

For medium and low temperature applications Hanbell manufacture the RC2 Series screw compressors which includes 27 models from 25 to 500HP. This is the largest range in the market for air conditioning and low temperature applications. The five to six efficiency rotor profiles achieve extremely high volumetric efficiency in the compression process. Motors are changeable depending on refrigerants and operating conditions, and the integral high-performance oil separator provides low pressure drop and low oil carry-over. Other advantages include low noise level and vibration, part-load effective economizer operation, wide Vi selection from 2.2 to 4.8 and complete compressor safety protections.

Inverters are available for the RC2 Series starting from 100kW cooling capacity which makes the Hanbell RC-2 Series the smallest inverter screw compressor on the market, meaning Australian customers can now benefit from the power savings that inverter screw compressors offer for even small heat loads.

For refrigeration applications with evaporating temperatures -20 to -50 deg C Hanbell has developed the highly efficient L series screw compressors.  The L series compressors include 8 models with displacement from 106 m3/hr to 416 m3/hr.  The L series achieves a higher COP by means of additional medium-pressure gas passage to the compression chamber. Motor cooling is by independent liquid injection. With built-in three-staged oil separator (LB-100~280), the oil carry-over is less than 0.5% without need for external oil separator so additional refrigerant system equipment is not required.

The Hanbell RT series R134a centrifugal compressor currently has 9 models from 550 to 1400 ton. The compressor achieves a high COP of 6.2 with two-staged closed type impellers and economizer operation. To protect against oil loss due to power surges or part loads rigid bearings have been installed. Precision inlet guide vanes are used for capacity modulation. Compressors contain built-in oil pumps, oil separators and oil heaters to provide optimized oil management with low oil carry-over. Independent motor cooling is achieved by liquid injection to the motor with Pt-100 or Pt-1000.

With an emphasis on high efficiency for HVAC&R applications, strong R&D facilities, fast delivery time, and a strong Australian presence, Hanbell is committed to helping Australian customers save money on operating and maintenance costs..

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