Shanghai Coxin Automation Equipment Co., Ltd.

Shanghai Coxin?Technology Co.,Ltd is one of the best water-cooled screw water chiller CSW-100~385 manufacturers and suppliers in China,Website:http://www.coxintech.com, welcome to buy discount and wholesale low price water-cooled screw water chiller CSW-100~385 from our factory. ? Product Name: Water-cooled Screw Water Chiller Model No.: ?CSW-100~385 Product Introduction Screw water chiller is designed for extreme tropicalized weather conditions, with a quiet, low-vibration of screw compressor to reduce sound levels, it is also the ideal solutions for sound sensitive environments where noise is a concern. With the highest energy efficiency, the screw water chiller is suitable for medium-large scale industrial cooling or HVAC, widely applied in central cooling project in plastic factory, chemical factory etc. It is a good choice for energy saving and environment friendly. Product Features Low noise and ultra llow noise models options, Quiet operation; 2. Wide water temperature range from 5?C to 35?C; 3. Bitzer semi-hermetic screw compressor, with optimal performance; 4. 4 grade capacity control, 25%-50%-75%-100%, providing precise temperature control; Shell and tube evaporator, high efficiency and cleanable(plate type available on request); Aluminum fin type of condenser with adequate heat exchanging surface. Direct drive axial fan motor, with independent motor support bracket. Microprocessor controller, Chinesse/English language options, fully automatic PLC based units, overallmonitoring of unit running status; Multi-protection equipped to ensure the chiller and machine running safety. Compact design, easy installation and maintenance. Product Application Machinery industry, metal industry, chemical, pharmaceutical, food processing and preservation etc.. Product Parameters Model No. CSW- 100.1 135.1 180.1 195.1 235.1 260.1 305.1 320.1 350.1 385.1 Nominal cooling capacity kw 100 135 180 195 235 260 305 320 350 385 104kcal/h 8.6 11.6 15.5 16.8 20.3 22.4 26.3 27.6 30.2 33.2 Running control mode Full-automatic PLC controller Power source 380V/3P/50Hz Compressor Type 5-6 Twin-screw semi-hermetic compressor QTY 1pc Start-up Type Y-? Start-up Parameter Regulation 0-33%-66%-100% 0-25%-50%-75%-100% Input Power KW 22.6 29.8 37.3 41 49.9 54.3 61.1 64.3 70.8 78 Rated Current A 39.3 51.9 64.9 71.3 86.8 94.5 106.3 111.9 123.2 135.7 Evaporator Type Efficiency shell and tube type Water Volume m3/h 17.2 23.2 31 33.6 40.6 44.8 52.6 55.2 60.4 66.4 Pipe connection DN DN65 DN80 DN100 DN125 Water pressure drop kPa 48 48 50 50 50 52 54 55 55 58 Condenser Type Efficiency shell and tube type Water Volume m3/h 21.5 29 38.7 41.9 50.5 55.9 65.6 68.8 75.3 82.8 ? Pipe connection DN DN65 DN80 DN100 DN125 ? Water pressure drop kPa 46 46 47 47 48 49 51 53 53 56 Refrigerant Type R22 Charge kg 20 27 36 39 47 52 61 64 70 77 Control Thermostatic expansion valve Safety devices Inner thermostat for compressor motor, unit overload relay,high and low pressure switch, freeze protection thermostat, reverse phase protection relay, discharge gas thermostat, flow switch Dimension Length mm 2100 2360 2450 2860 2860 2860 2860 2860 2860 3225 Width mm 700 700 900 900 900 900 900 900 900 900 Weight mm 1410 1520 1580 1600 1720 1745 1745 1770 1880 1960 Net weight kg 850 1050 1270 1340 1640 1680 1720 1750 2080 2300 Running weight kg 900 1150 1420 1540 1890 1940 1990 2050 2330 2550 The above specifications are according to the following design conditions:1. Chilled water inlet/outlet temperature 12?/7?, cooling water inlet/outlet temperaure 30?/35?; 2. Chilled water outlet temperature range is 5?~15?, cooling water inlet temperature range is 19?~33?;3. Water side of evaporator and condensor designed pressure: 1.0Mpa; 4. Nominal dirt coefficient at water side of evaporator is 0.018M2?/kw,Nominal dirt coefficient at water side of condenser is 0.044M2?/kw,5. Besides the above standard models, we provide OEM product as per requirement. Our Service Cooling the heat! We are professional at industrial cooling solutions, for scew water chiller(air-cooled scew water chiller, water-cooled scew water chiller) we can delivery in 2~3 weeks; each unit of chiller is factory tested before delivery. Normally, the package is inner carton & outter plywooden case for exporting shipment; MOQ of 1pc is acceptable; 3D/CAD drawing and technical support also we can provide. Clients' satisfaction is our pursuit!

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