Industrial chiller

Industrial chiller machine features:

● Industrial chiller using split type structure design, which divided into industrial air cold chillers and industry water cooling chiller, have advantages of reasonable layout, small footprint, nice appearance.

Industrial chiller

Industrial chiller

● Our chiller machine utside selects American Copeland company hermetic scroll refrigeration compressors, refrigeration components adopts from internationallyrenowned brand, high efficiency hydrophilic aluminum foil close heat exchanger, and efficient shell-tube (plate) heat exchangers, air cooled units using low rotationspeed, large wind volume, super low noise outer rotor fan, as well as optimized cooling system design, can be high efficient and stable operation.

● Built-in 304 stainless steel water tank insulation, stainless steel horizontal pipes circulating pump, which is effectively ensure the cleanliness of the water quality.

● Inside industrial chiller machine selection of efficient large diameter, large temperature difference hydrophilic aluminum foil by precision machining process is completed, combined with the large amount of wind, high wind pressure, low noise fan form a unitary structure. With functions of dehumidification, with drainage device, can effectively achieve point to point cooling.

Our industrial chiller widely used in: rice mills, grain silos, plastic blown film, outside field tents, fair & exhibition venues, livestock breeding, factory workshop, hot working area, machine lathe local temperature cool-down.

Air cooled chiller

Air cooled chiller features:

Air cooled chiller using the most advanced international flexible turbo refrigeration compressors in current, and the best refrigeration parts of well-known brands. Match a large area of high efficiency heat exchanger, combined with the best system design to ensure high efficient of air cooled chiller heat exchange.
Advanced manufacturing assembly process, highly reliable electrical control components, specializing in the field of control procedures to ensure the long-term stable operation of air cooling chiller.

Air cooled chiller

Air cooled chiller

Our air cooled chiller have fin type, water-cooled shell and tube condenser, and stainless steel water tank type, anti-acid corrosion shell and tube evaporator, water cooled chillers from the water temperature 20℃ to -15℃ wide range variety models to be chosen from, which is fully meet customer needs (special request could be custom-made by your requirements).

Comprehensive security measures:
1, Refrigeration systems, low-voltage protection, over temperature fusible plug protection, safe valve protection.
2, The compressor overload soft and hard double protection, fans can be automatically adjusted according to the ambient temperature.
3, Air cooling chillers ower phase, reverse phase, under voltage, over-voltage protection.
4, Water system anti-icing protection, lack of water current protection.

Our chiller widely used in:
Aluminum oxide, aluminum hard anodizing, plating industry, plastics and rubber, injection molding, extrusion, foam machine, blowing machine, laminating machine, leather embossing machine, laminate flooring, bio-food, chemical, pharmaceutical, electronics, and other industries.

Water cooling screw chiller

Water cooling screw chiller unit features:
Use famous twin screw refrigeration compressor, with features of high efficiency, low noise, low wear and long service life.
Water cooling screw chiller shell tube type condensers, evaporators, heat exchangers with bilateral strengthen significantly improve heat transfer efficiency, the evaporator inlet is specially designed, so that the refrigerant distribution within each pipe is more uniform; compact heat exchanger structure, removable plate end, easy cleaning and maintenance.

Water cooling chiller

Water cooling chiller

Part of water cooling screw chiller designed to control with dual thermostatic expansion valve, to ensure that the load of energy efficiency, making the system suitable for a wider working conditions, cold capacity control higher precision regulatio, and the unit has to work in a reliable and efficient state all the time.

Control unit electrical components are international brand-name products, the use of big PLC screen, display a variety of information in English man-machine interface touch screen controller, intuitive operation, the unit normal operation, setting parameters, fault alarm directly in English and is reflected in control on screen, making the unit is more easy to understand. The unit automatically adjust of system run time according to the operating conditions of the compressor, meet the needs of cooling load changes, to maximize energy savings, savings maintenance cost and operating costs.

Comprehensive security protection of water cooling screw chiller:
1, Exhaust valve: compressor running stops to protect against high-pressure exhaust gas back end.
2, Phase sequence protection: to prevent the grid overvoltage, undervoltage, phase lack protection, reverse phase protection, damage to the compressor.
3, Heating oil protection: before running water cooling screw chiller, forcing set oil heating procedures to ensure that the oil dilution and liquidity to meet the lubrication conditions before running.
4, Internal compressor motor winding thermal protection: to prevent the compressor due to the load too large or poor working conditions caused by the coil temperature is high and then burn the compressor.
5, High and low pressure protection: when harsh and fault conditions, the high and low pressure switch operation protection, to protect compressor and system security.
6, Safety valve: ensure condenser in a safe working range.
7, Water protection: to prevent the operation of the unit without water.
8, Anti-icing protection: to prevent the water temperature is too low when the unit is running, formation of ice inside the evaporator and evaporator damage.
9, Overload protection: soft and hard double protection to ensure the safety of the compressor overload.
10, Compressor oil pressure protection: when the water cooling screw chiller is running, due to poor system oil, resulting in insufficient oil pressure, timely protection of the compressor.
11, Oil level protection: when compressor system is short of oil in a timely manner to protect the compressor.
12, Cooling tower fan overload: ensure that the cooling tower motor overload safety.

Our water cooling screw chiller are widely used: aluminum oxide, aluminum hard oxidization, plating machine, plastics, injection molding, extrusion, foam machine, blowing machine laminating machine, leather embossing machine, laminate flooring, bio-food, chemical, pharmaceutical, electronics, and other industries.

Water cooling chiller

Water cooling chiller:

Chiller commonly known as freezer, refrigerator, ice water machine, cold water machine, cooler, etc., because of more extensive application of all walks of life, so the name was also more numerous. Its nature principle is a versatile machine, removed the liquid vapor by compression or heat absorption refrigeration cycle. Vapor compression chillers include four main components of: vapor compression refrigeration cycle compressor, evaporator, condenser, metering device to achieve a different refrigerant. Absorption chillers using water as a refrigerant, and rely on between water and lithium bromide solution, in order to achieve the cooling effect is very strong affinity.

Water cooling chiller

Water cooling chiller

Water cooling chiller specification:

Chiller is generally used in air conditioning units and industrial cooling. In air conditioning systems, chilled water is usually assigned to the cooling heat exchanger or coils in air handling units or other types of terminal equipment in their respective space and cooling water re-circulated back to cool for cooling. In industrial applications, chilled water or other liquids cooling pump through process or laboratory equipment. Industrial water cooling chiller is used to control the products, mechanisms and factory machinery cooling.

Water cooling chiller more higher energy efficiency than air cooling chillier:

Chiller refrigeration form can generally be divided to the water cooling chiller and air-cooled chillers, technically, water cooling chiller of 300-500’s kcal/h more higher than air-cooled chiller energy efficiency; the price, water is much lower than the air-cooled chiller; On installation, water cooling towers need to be included before use for water cooling chiller, while air cooling chiller is movable, no other assistance, but air cooling chiller just by fan for air cooling, and has requirements on the environment, for example: ventilation, humidity, temperature not higher than 40 ° C, air pH, etc.. While water cooling chiller is more easy for this.

Model 3 5 8 10 12 15 16 20 25 30 40 50
kw 7.9 12 19.8 25.2 29.6 37.5 39.6 50.4 59.2 75.6 100.8 118.4
103kcal/h 6.79 10.3 17 21.7 25.5 32.3 34.1 43.3 50.9 65 86.7 102
Freeze medium Water, DI water, saline water, glycol, dilute suphuric acid, electroplating solution, etc..
Input power supply 3Phase 380V/50HZ
Complete power (kw) 3.02 4.96 7.61 9.75 11.2 15.3 15.7 19.9 22.4 29.6 30.2 35.1
Complete current (A) 5.32 8.75 13.5 17.2 19.4 24 27.4 35.1 39.8 52.3 57.6 64.2
Compressor Shape Whole sealing scroll compressor
QTY 1 2-4
kw 2.42 3.96 6.1 8.1 9.15 12.2 12.6 16.2 18.3 24.8 32.4 36.6
A 4.16 6.8 10.5 13.9 15.7 20.9 21.7 27.9 31.5 42.7 55.7 63
Fan kw 0.23 0.45 0.76 0.9 1.23 1.62 1.62 2.2 2.6 3.3 4.4 5.5
A 0.52 1 1.72 2 2.43 3.05 3.05 4.6 5.7 7 10 11.6
Water pump Shape High efficiency, low noise centrifugal inline pump
kw 0.37 0.55 0.75 0.75 0.75 1.5 1.5 1.5 1.5 2.2 4 5.5
A 0.64 0.95 1.3 1.3 1.3 2.6 2.6 2.6 2.6 3.8 6.4 8.8
M 16 20 22 22 22 18 18 18 18 20 20 20
Copper core wiring spec 4 4 6 6 10 10 10 16 16 25 25 25
Coolants R22
Condenser Shape High efficiency copper pipe good quality advanced fins type
Total air capacity (×103M3) 3 6 9 13.1 17.4 21.6 21.6 24.4 30 38 45 57
Fins space(mm) 2.1
Evaporator Shape High efficiency rifled pipe, ambrose alloy, aldurbra, titanium alloy, tubular U evaporator
Water discharge (m3) 1.4 2.1 3.4 4.3 5.1 6.4 6.8 8.6 10.1 13 17.3 20.3
Water connection size (mm) DN25 DN40 DN50 DN65
Water tank capacity 60 160 250 300
Throttle mode Capillary outer balanced type expansion valve
Safety protection Water pump chain protection, leakage, overload, overpressure, reverse protection, coolants abmormal protection, compressor overtemperature preotection, anti-icing protection, water shartage protection.
Overrall dimensions Length (mm) 1000 1150 1400 1400 1650 1650 1650 2000 2000 2400 2500 2500
Width (mm) 650 650 850 850 850 850 850 1000 1000 1000 1500 1500
Height (mm) 1250 1250 1560 1560 1560 1560 1560 1650 1650 1680 1800 1800
Weight (kg) 160 210 330 360 435 495 530 585 655 720 850 960