Air Cooled Screw Type Industrial Water Chiller

Model NO.: DNC-15AD
Application Fields: Plastic
Application Machine: Precision Machine Tool
Certification: UR, ISO, UL, CE
Condition: New
Rated Cooling Capacity: 44.5kw
Input Power: 17.45kw
Maximum Current: 42.4A
Refrigerant: R22/R407c/R134A/R404A/R410A
Compressor: Hermetic Scroll(Danfoss)
Compressor Power: 7*2kw
Condenser Cooling Air Flow: 15000m³/H
Condenser Fan Power: 0.6*2kw
Evaporator Frozen Water: 7.65m³/H
Evaporator Tank Capacity: 270L
Trademark: Dannice
Transport Package: Standard Export Wooden Box
Specification: CE
Origin: Taiwan
HS Code: 8418692090
DNC-15AD air cooled chiller with scroll compressor
Specifications: 

Model
DNC-15AD

Nominal cooling capacity
Kcal/h
50Hz/60Hz
38270/45924

Kw
50Hz/60Hz
44.5/53.4

Max power consumption
Kw
17.45

Full load
AMP
42.4

Power source		  
3pH - 380V/415V - 50Hz /60NZ
3pH -200V/220V - 50Hz /60NZ

Refrigerant
Type		  
R22/R407c/134A/404A/410A

Control		  
Capillary/external balance of thermal expansion valve

Compressor
Type		  
Hermetic scroll/Piston

Power
Kw
7×2

Condenser
Type		  
Efficient aluminum finned copper sleeve+low noise external rotor fan

Air volume
M3/h
15000

Fan motor
Kw
0.6×2

Evaporator
Type		  
Tank coil/Dry shell and tube /Stainless steel plate evaporate

Tank volume
L
270

Coolant flow
M3/h
7.65

Inlet and outlet connection(BSP)
Inch
2

Pump
Power
Kw
2.2

Max flow rate
M3/h
25.2

Max head
M
28

Safety devices
Compressor overheating protection, over-current protection, high and low pressure protection, over-temperature protection, traffic protection, phase sequence/phase loss protection, low level protection, frost protection

Dimension
mm
1860*850*1900

Weight
Kg
580     
         

Notes: 1. Cooling capacity is based on: Chiller water inlet and outlet water temperature of 12ºC/7ºC, the cooling water inlet and outlet water temperature of 30ºC/35ºC
2. Scope of work: Chilled water temperature range: 5ºCTO35ºC; Chiller water out of the water temperature: 3ºCTO8ºC
The cooling temperature is not higher than 35ºC environment
The above can be customized according to customer requirements to produce
Specification dimension above are subject to change without notice

Air Cooled Screw Type Industrial Water Chiller


Air Cooled Screw Type Industrial Water Chiller

Air Cooled Screw Type Industrial Water Chiller
Air Cooled Screw Type Industrial Water Chiller
Air Cooled Screw Type Industrial Water Chiller
Air Cooled Screw Type Industrial Water Chiller


Our Services: 
ØWith decades years professional experience in refrigeration industry; 
ØOEM/ODM services available, new design updates regularly; 
ØWe offer all of products with 12 months warranty; 
ØPrompt reply, fast delivery, professional after-sales service. 

FAQ: 
1. How to choose a proper Chiller? 
Tip1. The cooling capacity. 
Tip2. The inlet and outlet water temperature, and the environment temperature. 
Tip3. The power. 
Tip4. The rifrigeration you need. 
Tip5. Other special requirments. 
2. If the cooling capacity of Chiller bigger is better? 
No. 
The use of cooling capacity too large, will not only result in the waste of resources, but also the machine itself will produce more noise, therefore we must choose a appropriate chiller. 

Valve Body is a main component in the valve. According to the pressure level, there are different mechanical manufacturing methods. For example: casting, forging, etc.

The valve body of medium and low pressure specification usually adopts casting process to produce valve body.

The body of the medium - high - pressure specification is manufactured by forging process.
When sealed with the valve core and seat ring, the media pressure can be effectively borne.


Valve Body

Definition

The "valve" is defined as a equipment in a fluid system to control the direction, pressure, and flow of the fluid. A valve is a device that control the medium (liquid, gas, powder) to flow or stop and control its flow in the piping and equipment

The material of valve body choose different material according to different craft medium.
Common materials: cast iron, cast steel, stainless steel, carbon steel, plastic, copper, etc.


Construction and feature

The construction is to be built according to the drawing with rules of good workmanship.

The hydraulically operated gate valves are built of a welded steel construction (stress released) for a wide range of inner pipe diameter and working pressure.

Feature:

1.The dredge valve is designed in such a way that there are no fasteners inside the body
2.Dredge valve is made of fabricated high tensile steel and cast steel
3.The dredge valve gate is made of corrosion resistant and hard steel
4.All dredge valves are operated by hydraulic cylinder located on the top of the dredge valve
5.The dredge valve body is stiffened with T-bars
6.The dredge valve body is is provided with inspection holes on both sides
7.Steel reinforced rubber seals are used to seal the pipe when the gate is down
8.Seals can be used both sides and turned in opposite direction when worn out
9.The rubber seals are hardened where necessary to increase the life time of the seals
10.All connections outside the body are bolts and nuts
11.The fabricated body is made from high tensile steel
12.Two flushing pipes are provided in the lower body of the dredge valve
13.Hoisting lugs are provided on the top of the body
14.Different duties being 10 bar, 20 bar and 30 bar to fit the right application
15.Easy handling and installation due to hosting lugs and compact design

Materials

All fabricated steelwork used in the construction will be to manufacturing standard of normal or classification society.

All materials proposed will be selected to comply with the latest Health and Safety Rules.

Paint systems for hull protection will be of the highest quality (Hempel, Inter, Sigma, Jotun)



Valve Body

Automatic Valve Body,Auto Valve Body,Trans Valve Body,Transmission Valve Body

Unisite Group Ltd. , https://www.shipsparts.nl