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Help Center2016 High Quality for Industrial Air Cooled Screw Chiller
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2016 high quality for industrial air cooled screw chiller
* Unit changes according to the load, the intelligent process control: 100%, 75%, 50%, 25% (or start), 0,
* Only the total number of reciprocating screw compressor part 1 / 10, simple structure, less wearing parts, no suction, exhaust valve, is not sensitive to humidity trip, very low failure rate;
* Screw compressor failure-free operation up to 40,000 hours.
PLC controller
* Germany "SIEMENS" PLC programmable LCD touch screen controller, the whole man-machine interface (or English) text display;
* Automatic monitoring of cold water temperature and operating conditions, through PLC auto control slide valve, regulating operation of the compressor level, the effective use of tracking on-site load;
Comprehensive security protection
* Pressure protection
* Power protection
* Frost protection
* Safety valve protection
* Delay Protection
* Water conservation
Easy to install
* Unit has compact, small footprint, saving room space;
* Machine factory, has been completed strictly debug switch set, fully meet the design state;
* Minimal vibration, no special isolation measures based, easy to install;
* Installation just connect the evaporator and condenser cooling water, chilled water pipes.
Refrigeration Components / Electrical vitality of
With world brand contactors, relays, thermal protection, expansion valves, pressure control, filter drier, to ensure the reliability of the unit.
Note: cooling capacity is based on chilled water temperature 15C, inlet water 20C.
* Customizable according to client's requirement
Products pictures:
1.Free repair within 1 year of guarantee on the condition of operate the machine in the right way
2. Our factory provide machine testing when customer come to our factory to see this machine.
3.We provide detail machine technical specification, electric diagram, installation book, operating manual, drawings
4.We can provide engineers to customer's factory to help installation and training workers if customer required.
5.Standard voltage is 380V/3Phase/50Hz, or other voltage according to client's requirement.
How about the quality of your product?
-- Our products manufactured strictly according to national and international standard.
-- We have CE ,ISO certification
-- We take a test on every product before delivery.
How about price of this product?
-- We can give the lowest price than market one.
-- We do quotation as soon as possible for any customer.
-- Discount can be given according to quantity.
What is the MOQ?
-- 1 set.
If you can be custom-made?
-- We can make products according to customer's requirements.
What is the voltage?
-- 380V 50hz 3 phase or any other voltage according to client's requirement.
NASER Group is a real manufacturer who mainly produce scroll chiller, screw chiller, cooling tower and plastic auxiliary machine include plastic color mixer, plastic crusher, plastic vacuum loader, plastic dryer and mould temperature controller.
| Type | Double Screw Air Chiller | |||||||||
| Model | NWS- 80ASCD |
NWS- 100ASCD |
NWS- 120ASCD |
NWS- 140ASCD |
NWS- 160ASCD |
NWS- 200ASCD |
NWS- 220AWSCD |
NWS- 240ASCD |
||
| norminal output | 50HZ | Btu/h | 894468 | 1136862 | 1254986 | 1455047 | 1681736 | 2067518 | 2301036 | 2490854 |
| KW | 262 | 333 | 367.6 | 426.2 | 492.6 | 605.6 | 674 | 729.6 | ||
| Kcal/h | 225320 | 286380 | 316136 | 366532 | 42636 | 520816 | 579640 | 627456 | ||
| USRT | 74.5 | 94.7 | 104.5 | 121.1 | 140.1 | 172.2 | 191.6 | 207.4 | ||
| Power Input | 380V/3P/50HZ | |||||||||
| Compression | Power | KW | 80 | 88.4 | 91.2 | 105.8 | 121 | 146.2 | 162.2 | 176 |
| Quantity | Piece | 40HP*2 | 50HP*2 | 60HP*2 | 70HP*2 | 80HP*2 | 100HP*2 | 110HP*2 | 120HP*2 | |
| Flow regulator | Termoexpension valve | |||||||||
| Retrigreant | R22 /R407C/R134A | |||||||||
| condenser | style | High Effective Red Copper Pipes Covered Into Aluminum Fins | ||||||||
| evaporator | style | Efficient international thread copper shell and tube / stainless steel plate evaporator | ||||||||
| standard freezing water flow | m3/h | 45.05 | 57.26 | 63.21 | 73.29 | 84.71 | 104.14 | 115.9 | 125.46 | |
| diameter of standard nipple | DN | 100 | 100 | 125 | 125 | 125 | 150 | 150 | 150 | |
| Machine Size | Length | mm | 3600 | 4000 | 4800 | 5500 | 6800 | 7800 | 8500 | 11000 |
| Width | mm | 1800 | 1800 | 1800 | 2050 | 2050 | 2050 | 2200 | 2200 | |
| Height | mm | 1930 | 1930 | 1930 | 2200 | 2200 | 2250 | 2350 | 2200 | |
| machine weight | Kg | 925 | 1080 | 1200 | 1500 | 1680 | 2000 | 2150 | 2360 | |
Note:
1, the table refrigeration conditions: cold water inlet temperature 20 ºC, cold water temperature 15 ºC, ambient temperature 35 ºC
2, standard power supply: 380V / 3N-50HZ, voltage fluctuation allowed ± 10%, frequency fluctuation ± 2%;
3, In addition to the specifications and requirements, We can provide non-standard products according to customer requirements.
More informations, please don't hesitate to contact us:
Send Inquiry to This Supplier
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