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1. Compressor
NASER use the famous compressor, like Bizer, Copeland, Danfoss, SANYO, , to ensure the quality. NASER believes that diversified choices can meet most of the clients.Usually, NASER will use scroll compressor for small-medium cooling capacity, screw compressor for large cooling capacity and piston compressor for low temperature working situation.The output power of screw compressor can be controlled automatically by control system. Furthermore, there are four phases for choosing: 0%-25%-50%-75%-100%. And the motor of the screw compressor is star delta start.
2. Throttling Gear
According to the cooling capacity, the chiller will adopts capillary tube or thermostatic expansion valve. The capillary tube will be made by us. And the expansion valve will be Emerson or Danfoss brand.
3. Control Panel
Normally, scroll chiller is equipped key control panel with LED display and screw chiller is controlled by touch screen (human-machine interface). You can choose Punp (usual), Siemens or Mitsubishi brand. According to your needs, the chiller can be long-range controlled.
4. Condenser
NASER air cooled scroll chiller adopts finned type condenser; screw chiller adopts brass sleeve corrugated aluminum fin type condenser. The refrigerant will be cooled down here by the fan. Usually, the fan is on the top of the chiller. But it can also be on the side of the chiller according to your special needs.Please notice that the finned condenser can be corroded by corrosive gas. Therefore, you’d better choose water cooled chiller or you should find a way to avoid the corrosive gas contact with condenser. If the local environment is windy and dusty, the chiller should be equipped dust gauze to protect condenser.Some clients don’t want the chiller’s quantity of heat be emitted in the workshop. In consideration of this situation, we can separate the condenser from the chiller. So that the cooling part works inside the workshop while the heat dissipation part works outside.
5. Evaporator
You can choose coil tube type or shell and tube type. Shell and tube type evaporator is more efficient than coil tube type. If you choose coil tube type evaporator, the chiller should be equipped a water tank. The chiller will need a water supplement tank according to some situations too. In consideration of corrosive liquid, the evaporator can be titanium coil tube type or stainless plate type.
6. Water Pump
The water pump type will be decided by your needs. For example, if the chiller needs to cool corrosive liquid, it’ll need a chemical pump.
7. Water Tank
NASER can provide different capacity of water tanks for clients to keep the liquid temperature in the water tank.
8. Others
Danfoss electromagnetic valve, Emerson filter, LG contactor and LG thermal relay.
I.Application :
NASER brand industrial chiller are the perfect solution for any application, in particular for the plastic field, such as : injection molding, extrusion(sheet & profile), blow molding, thermoforming, PET, plastic film, and other industrial field : electroplating (surface treatment), medicine, chemical, hydraulic system, leaser, shoe-making, electronic, print, etc
Injection Industry
NASER chiller can accurately control the temperature of mold which can improve the quality and production rate.
Electronic Component Industry
NASER chiller can stabilize the molecular structure of electronic component inside. This can improve the FTQ and product time.
Machinery Industry
NASER chiller can cool down the oil for the machine and stabilize the oil temperature and pressure. It’ll extend the useful life of oil. And it can also improve mechanical lubrication efficiency.
Electroplating Industry
The temperature of electroplate can be controlled by our chiller. It can improve the density and smooth of electroplate and production efficiency.
Food & Drink Processing Industry
The temperature of processed food and drink will be too high to be packaged. NASER chiller can cool it down through food grade stainless steel heat exchanger.
II.Quality in each parts
NASER brand CE certificate Air Cooled Chiller adopts international brand compressors made in USA,Germany, Italy and Japan, each chiller equipped with numerous safety devices for key parts, Quality, reliability and energy-saving are the three core philosophies embodied in all CNCEN products
III.Special requirements on air cooled chiller by customer :
Optional packages:
1. Differing Refrigerants:R22, R407, R134a can be supplied on request
2. Special voltages: 220V~240V 380V-415V 50 Hz or 60 Hz (Single and Three Phase) are available
IV.Packing :
Export packing standard : PLYWOODEN CASE
