Ningxin Industry And Trade Group Co., Ltd.

China Manufacturer with main products: Refrigeration Equipment, Condensing Unit, Compressor, Condenser

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refrigerating unit

Update Time: 2012/9/17

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe


1, Special valve design, effective and stable operation, long service life

2, large refrigerating capacity , COP 20% higher than other compressor brands.

3, Good low temperature performance. Single-stage compressor evaporation temperature up to -40 ℃ (R22).

4, various kinds of refrigerants (R12, R22, R502, R134a, R404A, and R507); environment friendly.

5, sub-coil starts, reducing starting current; special design technology parameters, and newly developed stator and rotor, increasing the efficiency and power factor.

6, widely used, Bitzer compressor is divided into medium and high temperature type and low and medium temperature type. The evaporating temperature of medium and high temperature type up to 12.5℃, and the evaporating temperature of low-temperature single-stage compressor (R22) up to -40℃. Two-stage compressor evaporation temperature up to -50℃ (R22), the evaporating temperature can get to -70℃ with R404a and R507 refrigerant.

7, wide energy adjusting ranges.  4 cylinder compressor adjusting ranges: 50%, 100%. 6 cylinder compressor adjusting ranges: 33%, 66%, 100%., Effective regulation reduces operating costs when the refrigeration system loads changes.

8, Built-in motor overload protection device (INT69VS) protects motor from motor overloaded, overheating caused.

9, start device which could be uninstalled is preferred to avoid large start current.

10, Water-cooled cylinder head could be used to drop exhaust temperature.

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