Hangzhou KASSEL Machinery co., ltd E-mail: kassel@kassel-group.com

Low Temperature Water Cooled Screw Chiller , Industrial Cooling Machine

If the low temperature water cooled screw chiller , industrial cooling machine caters to your requirement, welcome to buy the precise equipment made in China from our factory. We are one of the professional manufacturers and suppliers in China who can offer you unmatched services and prices. And...

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Product Details
If the low temperature water cooled screw chiller , industrial cooling machine caters to your requirement, welcome to buy the precise equipment made in China from our factory. We are one of the professional manufacturers and suppliers in China who can offer you unmatched services and prices. And the customized service is also available. Don't hesitate any more.

Quick Detail:
1. Power input:72KW
2. Temperature controlled 7-35℃, precision controlled ±2℃
3. Certification:CE & ISO
4. Compressor type: Semi-enclosed screw-type
5. Refrigerating capacity: 292400Kcal/h
6. Warranty:1 year
 
 
Specifications:

ITEM

UNIT

KAC-340WD

Refrigerating capacity

Kcal/h

292400

KW

340

Input water

KW

72

Maximum Running Current

A

122

Energy adjust range

%

100-75-50-25-0

Power supply


3N-50HZ-380V

R22 Refrigerant

Filling Volume

kg

28×2

Control mode


Thermostatic External valve

Compressor

Model


Semi-enclosed screw-type

Power

Kw

36×2

Evaporator

Model


Shell and Tube

Chilled water flow

M3/h

58.6

Water resistance

Kpa

43

Water inlet/outlet diameter

DN

100.0

Condenser

Model


Shell and Tube

Chilled water flow

M3/h

76

Water resistance

Kpa

49

Water inlet/outlet diameter

DN

100

Protecting equipment


High/Low Pressure switch, Anti-frost Protector, Fusible Plug, Overload Protector, Motor Overheat Protector, Automatic Temperature Sensitive Switch, Anti-phase Protector

Size(L×W×H)

mm

3150×750×1900

Weight

kg

2700

Running Weight

Kg

2800

Features
Suo Shuang brand cold water (cold) chiller is our company's technical staff set many years of industrial applications refrigeration units, non-standard equipment design and production experience, and domestic and foreign similar products of advanced technology and practical application of design and development The latest products, the product has a number of patented technologies, with high efficiency and energy saving, high reliability, non-management, in the chemical, pharmaceutical, plastic, cosmetic, food, electronics, chemical fiber, solar, plastic, PVC, artificial leather, frozen, , Ice and other industries widely used.
1, well-known brand compressor: The unit adopts the world famous brand screw refrigeration compressor, and the origin of Germany Bitzer, Le Beverly of Italy, Taiwan Han bell and other manufacturers constitute a long-term and close partnership, in order to ensure product quality, brand Build to provide a solid foundation.
2, the world's leading brands of refrigeration, electrical components: refrigeration system control valve parts using the origin of the United States AMERSON, SPORLAN, Denmark DANFOSS, Italy CASTEL, Japan Saginomiya and other industry-leading brands, electrical control components selection France Schneider, South Korea LS, Germany SIEMENS.
3, microcomputer control: unit with PC / PLC machine interface intelligent control system, the machine can be real-time control or remote control, with automatic / manual power-off function and phase, reverse phase, overcurrent, exhaust temperature High, high and low voltage protection, oil level and differential pressure protection and other automatic protection and fault automatic alarm function, the user interface can be switched between English display.
4, high quality, high efficiency heat exchanger: evaporator, condenser are made of high efficiency thread rolling high finned tube, flow guide using the latest spiral design, greatly increasing the heat transfer area, reducing the flow resistance, With small size, light weight, small resistance and so on
5, energy-saving device: condensing system increases the degree of supercooling to improve the unit of cooling capacity, while the screw compressor single-stage compression into quasi-two-stage compression, improve the compressor's gas transmission coefficient, thereby enhancing the efficiency of the compressor and reliability.
6, the secondary oil separator application: 99.9% efficient secondary oil separation effect, the device perfectly avoids the refrigeration system in the low temperature state back to the oil is not
Smooth drawbacks.
7, control science: the refrigeration system compressor at the minimum load (25%), the star delta buck start, effectively reducing the impact of compressor start on the grid.
8, environmental refrigerant: environmental refrigerant optional R134a, R404A, R407C, R507A and so on.
9. Reliable winter operation mode: According to the particularity of operation in industrial field, it provides energy adjustment or frequency conversion control of cooling water pump and cooling fan for winter operation and transitional season to ensure safe, reliable and energy-saving operation of equipment. At the same time on the unit in winter antifreeze management logo marked in a conspicuous location, play a warning role.
10, multiple safety protection: unit design high and low voltage protection, antifreeze crack, overheating protection (double), safety valve, overload protection, phase failure, reverse phase, under voltage, over voltage, water flow protection and other functions, ,Stable operation.
11, low operation and maintenance costs: Screw system with multi-system design, multi-level energy regulation, the implementation of intelligent process control, according to the load demand automatically adjust the energy input and output, to achieve the most economical operation mode. Screw compressor failure rate is low, under normal circumstances trouble-free operation up to 50,000 hours.

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