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Industrial Box Air Cooled Screw Chiller Machine For Laser , 446KW RO-446AS

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Industrial Box Air Cooled Screw Chiller Machine For Laser , 446KW RO-446AS

Product Details:

Place of Origin: China
Brand Name: HOHD
Certification: ISO
Model Number: HOHD
Compressor Brand: Taiwan Hanbell
Compressor Type: Semi-Hermetic Screw
Refrigerant Name: R22/R407C/R410A/R134A
Refrigerant Control Type: Thermostatic Expansion Valve
Condenser: Brass Sleeve Corrugated Aluminum Fin
Evaporator: Shell and Tube/Plate Type
Water Tank: Made of 304# (18/8) Stainless Steel
Filter: Emerson
Expansion Valve: Emerson/Danfoss
Structure Type: Box Type

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: According to customer’s requirment
Delivery Time: 7-15days
Payment Terms: L/C T/T,Paypal
Supply Ability: 100 Set/Sets per Week
Detailed Product Description

Industrial Box Air Cooled Screw Chiller Machine For Laser , 446KW RO-446AS 

Specifications

 Air Cooled screw Chiller 

1,Aluminum Fin Type Condenser 

2,446KW Cooling Capacity 

3,3N-380V / 415V-50HZ / 60HZ

4,R22 

 

 

Product Display:

 

 

 

The components can be changed according to your requirement.

 

Specification:

 

Item Model RO-446AS
Cooling
Capacity
Kcal/h
50HZ/60HZ
383560
441094
KW
50HZ/60HZ
446
512.9
Running
Current
A 235
PowerSupply Volt Customized
CapacityControl 0-25%-50%-75%-100%
Compressor Type Semi-hemetic Screw
Motor KW 140
Refrigerant Type R22/Customized
control Thermostatic Expansion Valve
Chiller Type Shell and Tube
FlowRate m^3/h 75
PressureDrop Kpa 50
Pipe Size DN 150
Condenser Brass Sleeve Corrugated Aluminum Fin
Fan Tpye Low Noise Aluminum Blade Axial Fan
Air Flow m^3/h 175000
Safety Device High/Low Pressure Switch, Anti-frostProtector, SolubeChock, overload Protector, CoilOverheatProtector,
AutomaticTemperatureSensitiveSwitch,Anti-phaseProtector
Size L mm 4400
W mm 2260
H mm 2570
Net Weight kg 4000
Operating Weight kg 4200

 

Warranty

That’s difficult for us to provide door-to-door service. If the equipment goes wrong in 1 year, we can provide the replacement of damaged component. (Not include express fee)

 

Detailed Product Description

 

Industry Applicability

RIOU air cooled water chillers apply to many industries, such as laser industry, electroplating industry, chemical industry, PCB industry, injection molding industry, food & drink processing industry, etc.

 

The air cooled chiller can be influenced by the surrounding temperature. RIOU air cooled chiller can bear up to 55 degree Celsius surrounding temperature. Air cooled chiller doesn’t need water cooling tower so that it is easy to be installed. All the air cooled chillers are box type.

 

Components

RIOU chiller mainly consists of compressor, throttling gear, control panel, condenser and evaporator. You can choose the type and brand of these components yourself. Or we may help you according to your needs.

 

1. Compressor

RIOU uses the famous compressor, like Bizer, Copeland, Danfoss, SANYO, Taiwan Hanbell and Taiwan Fu Sheng, to ensure the quality. RIOU believes that diversified choices can meet most of the clients.

 

Usually, RIOU 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

RIOU 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 in such place or you should find a way to avoid corrosive gas contact with the 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. Besides, 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

The chiller usually is equipped a water tank inside. Besides, RIOU can provide different capacity of water tanks outside the chiller for clients to keep the liquid temperature in the water tank. The material of water tank is 304# stainless steel in usual.

 

8. Others

Danfoss electromagnetic valve, Emerson filter, LG contactor and LG thermal relay.

 

 

Why do you need a chiller?

 

Injection Industry

RIOU chiller can accurately control the temperature of mold which can improve the quality and production rate.

 

Electronic Component Industry

RIOU chiller can stabilize the molecular structure of electronic component inside. This can improve the FTQ and product time.

 

Machinery Industry

RIOU 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. RIOU chiller can cool it down through food grade stainless steel heat exchanger.

 

The reasons you choose us

RIOU Refrigeration Equipment Co., Ltd (RIOU for short) was established in 2004. The history of our factory is longer. During these years, RIOU fostered many technicians and improved technology. Besides, RIOU cooperated with many famous companies, like Huawei, Foxconn and Carl Zeiss etc.

 

RIOU has a wide range of products including water chiller, air cooling system, mold temperature controller, water cooling tower, hopper dryer, constant temperature and humidity machine.

 

The factory of RIOU is located in Shenzhen. Shenzhen is a beautiful and modern city near Hong Kong. It’s so convenient for us to deliver the products to the port. That’s why we can ensure the lead time.

 

RIOU always take quality and customer demand in the first place.

 

 

This is one in the series. We will choose suitable type to meet your requirement. Welcome to contact and inform us your requirement.

 

 

Have a nice day!

Arvin

Arvin@rozl.com

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