Icesnow Refrigeration Equipment

Large unit

Screw compressor unit

Screw compressor unit

Refrigeration unit


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Introduction

Icesnow offered large refrigeration unit, condensing unit, Bitzer refrigeration system, ice machine system, cooling system, chiller system unit, refrigerator system, and cold room system and so on. The refrigeration units are largely used for Icesnow water chillers are widely used in cold room, food preservation and cooling, meat cooling, ice making, food processing cooling, aquatic food cooling, instant cooling, supermarket preservation, hotel cooling, marine fisheries,aquatic products processing, food processing, fruit, vegetable, meat cooling, concrete mixing project, Chemical industry , pharmaceutical industry, machine cooling, Slaughter processing cooling, printing and dyeing processing etc. With high quality, advanced technology, professional after-sale service, Icesnow has earned the trust and respect from our all customers. Our equipments are widely used in national construction project, such as South-to-North Water Diversion project, Shanghai Kunming High-speed Rail Project. Owned many offices in main sites in China, Icesnow had offered countless equipment for our customers. We are the professional, trustable, reliable manufacturer of refrigeration unit, condensing unit, compressor unit etc. Welcome to contact us! Email: sales@icesnow.cn

Large screw compressor unit:

Cooling way:

Water cooled or evaporation cooled

Screw compressor features:
Unique design can reduce the fluctuation of exhausting refrigerant, lower the compressor noise and vibration and reduce the pulse resistance. Therefore, it is high efficiency, durable, low noise, less vibration and energy saving.
 
Screw compressor advantages:

1. Simple and compact structure, less wearing parts, longer working life, easy to use and convenient for maintenance, no need skillful worker.
2. Forced gas transmission, the pressure has little impact on gas transmission volume. It can maintain higher efficiency.
3. Higher speed. (Normally above 3000r/min), smaller volume, lighter, occupies less area.
It can maintain higher efficiency.
4. Simple structure. All the supporting points are rolling type. Semi hermetic design ensures gas leak avoidance and running. Without air suction valve and exhaust valve is different which is from reciprocating compressor.
5. No centrifugal or reciprocating inertia force, excellent dynamic balance performance, can be very small.
6. Screw compressor is rotary type compressor, when screw rotating, the suck compress vibrate for 6 times for a week. Compression and exhaust pressure vibration is very low.

Screw compressor unit special design:

1. High stability and high reliability; screw compressor has higher reliability and lower failure rate. The compressor can run for 15 years. The spare parts of the unit all used the world famous brand –Danfoss. The Danfoss refrigeration valves are in high quality and all the control are automatically. No need manual operation, thus the stability can be greatly improved. New oil separation system is high efficient, no need adding lubricating oil during running.

2. Energy saving; Compressor can maintain positive pressure operation with high efficiency. Besides, the screw compressor refrigeration coefficient is 15-20% higher than piston type compressor, which means energy saving by 15-20%. Power can be adjusted at any time according to the operation of the unit load change. Comparing with the single compressor, the energy can save 20~30%. So the screw parallel unit has great advantage on energy saving.

3. High security; the R22 is non-toxic refrigerant, which will not cause any harm to human body or food. And the compressor is made of a variety of import protection components with high security. The occupation area is only 15-20% of the area of ammonia refrigeration system, which can greatly save the land and construction costs. The screw compressor is computer control; only one person is needed for supervising all the equipments’ operation. The high stability can save a great deal of maintenance cost and labor force cost.

Application industries:

Icesnow refrigeration unit are widely used in cold room preservation cooling, meat cooling, ice making, food processing cooling, aquatic food cooling, instant cooling, supermarket preservation, hotel cooling, Marine Fisheries,aquatic products processing, food processing, fruit, vegetable, meat cooling, concrete mixing project, Chemical industry , pharmaceutical industry , etc.