Dalian Ruixue refrigerator JZLG screw refrigeration unit

‌ Our company is Dalian Ruixue refrigerator marketing office, facing the whole country marketing Dalian Ruixue refrigerator refrigeration products, manufacturers direct sales。 

Conventional models are: JZLG12.5, JZLG12.5F, JZ2LG12.5, JJZLG12.Five, JJZ2LG12.5, JZLG16, JZLG16F, JZ2LG16, JJZLG16, JJZ2LG16, JZLG20, JZLG20F, JZ2LG20, JJZLG20, JJZ2LG20, other models please contact sales: 13945013334

Our screw refrigeration compressor has the following advantages:

(1) Full use of the world's most advanced bilateral asymmetric arc envelope rotor profile, high volumetric efficiency, high bearing capacity, smooth engagement, low running noise。
(2) The rotor is processed by advanced HOLROYD special milling machine, with high manufacturing accuracy, small leakage, high COP (energy efficiency ratio) value, and extremely low running noise。
(3) The use of low-temperature resistant new casting materials, so that the compressor is still reliable in ultra-low temperature conditions。
(4) The use of imported high-quality, high-bearing bearings, so that the rotor positioning is more accurate, the average operating life of the compressor is longer, and the maintenance cycle is longer。
(5) The imported original shaft seal is used, and the independent oil supply cooling design is used, and the shaft seal is more reliable。
(6) High-efficiency oil separator: using four impacts, large diameter gravity separation, high-efficiency molecular sieve packing, the oil content of the separated gas is 10ppm。
(7) Independently developed efficient oil cooler, using efficient heat exchange tube, high thermal efficiency, small size。

(8) The use of independent suction filter structure, low temperature area insulation is convenient, does not affect the body of high temperature area castings, to ensure the stability of the compressor working area。

(9) laminated coupling, strong automatic alignment ability, long service life。

(10) Prepare manual and microcomputer automatic control methods for users。The key components of the controller are imported products with good quality, long life and further improved reliability。Compared with similar products, the controller has the advantages of faster running speed, beautiful appearance, convenient operation and friendly man-machine interface。

(11) Optional explosion-proof unit, with economic unit, can contact: 0451-84859422 for more information。

    (8) Not sensitive to wet stroke。
    (9) The cooling capacity can be stepless adjusted from 10% to 100%。
    (10) Easy to operate, easy to achieve automatic control。

In recent years, it has also been widely used in various types of high and low temperature equipment (110 degrees to -90 degrees) and other refrigerant-related process equipment and devices in the refrigeration and air conditioning industry。

JZLG series screw compressor unit technical parameter table

●Unit service conditions：

Evaporation temperature: -40℃ - +5℃, condensation temperature: not higher+43℃, exhaust temperature: not higher than +105℃, injection temperature: +25° C - +65 ° C, oil pressure higher than the exhaust temperature: 0.15-0.3Mpa

●Description of working condition：

Air conditioning conditions:+5℃/ +5℃, standard working condition: -15℃/ +30℃, low temperature condition: -35℃/ +35℃

●Security protection: suction filter pressure differential protection, exhaust pressure ultra-high protection, low oil pressure differential protection, oil temperature protection