Product Details
Low Temperature Glycol Chiller Laboratory Air Cooled Water Chiller
Beverage Seawater Chiller Refrigeration Unit China from shenzhen China
Glycol Chiller
Glycol chillers are industrial refrigeration systems that use for
glyco mixed with water for anti-freezing, to lower the freezing point of the circulation water in the
cooling system.
Low temperature glycol chiller is a kind of water cooling
equipment, it can provide a constant temperature, constant current,
constant pressure of a cooling equipment. The glycol chiller water
is between 0℃ and -40℃ and the chilled water will be transported to
the equipment or products that need cooling through chiller pump.
Air-cooled glyco chiller is built-in insulation water tank and
water pump, no need to add another cooling tower to heat. It is
very easy to install and move. But it has high requirements on the
working environment. It is cooled by hot air circulation, so if the
ventilation effect of the installation workshop is not good, it
will directly affect the refrigeration effect of the chiller.
Application
Industrial glycol water chiller unit is used to cool the hot parts
of the equipment, so that the equipment can work normally at low
temperature. Used in Beverage filling, spindle cooling, CNC machine
tools, grinding miller, reaction system, welding machine, cutting
machine and other equipment, temperature adjustment range can be 40
degrees below zero.
Specification
Model
| AW-40L
|
nominal cooling capacity | kcal/h | 21323 |
at -25 ℃ | kw | 24.80 |
input power | kw | 34 |
power supply | 3PH~380V 50HZ |
refrigerant | type | R404a |
| type of control | expansion valve |
compressor | type | hermetic scroll(piston) |
| power(kw) | 30 |
condenser | type | Shell and tube |
| chilled fluid flow (m3/h) | 28.7 |
| inlet and outlet pipe diameter (inch) | 2-1/2 |
evaporator | type | Plate heat exchanger |
| chilled fluid flow (m3/h) | 11.98 |
| inlet and outlet pipe diameter (inch) | 2-1/2 |
pump | power (kw) | 4 |
| lift(m) | 20 |
safety protection | compressor over temperature, over current, high and low pressure,
over temperature, flow switch, phase sequence, phase-missing,
exhaust overheating, anti-freezing |
dimension | mm | 2400*1100*1980 |
weight | kg | 1600 |
The nominal cooling capacity is according to: Inlet chilled fluid
temperature: -20℃,supply chilled fluid temperature: -25℃
Features of glycol chiller cooling system
- The glycol small water chiller use semi-closed piston compressor,
high refrigeration efficiency, excellent performance.
- Glycol solution can be used as a secondary refrigerant. The
industrial glycol chiller outlet temperature of chilled water can
reach -40 ℃.
- The COP efficiency of air cooled glycol water chiller is about
2.6-3.3. According to the industrial needs, it can be refrigerated
or heated, which is more used in general laboratories and small
production lines.
- The COP efficiency of water-cooled chiller is relatively high,
about 4-5.5, which is used in industrial process cooling and
large-scale construction projects.
- Compared with the high efficiency wate cooled chiller, the
air-cooled chiller is only different from the condenser. The
low-temperature air-cooled chiller dissipates heat directly through
the fan, while the water-cooled chiller takes away the heat from
the condenser through cold water and dissipates heat through the
cooling tower.
- The water cooled low temperature water chiller can only
refrigeration, if the need for heating, need other heating
equipment.
The proportion of Ethylene Glycol Aqueous Solution of glycol water
chiller unit
Operating temperature | Concentration | Density | Specific heat capacity | Heat conductivity | Viscosity | Freezing point |
℃ | % | ×10³ Kg/m³ | KJ/(kg.k) | W/m.k | Pa.s | ℃ |
0 | 25 | 1.03 | 3.834 | 0.511 | 3.8 | -10.6 |
-10 | 35 | 1.063 | 3.561 | 0.4726 | 7.3 | -17.8 |
-20 | 45 | 1.08 | 3.312 | 0.441 | 21 | -26.6 |
-30 | 55 | 1.097 | 2.975 | 0.3725 | 90 | -41.6 |
Company Profile
Anges Group which headquartered in Shenzhen city is specializes in
the design and manufacture industrial process water chiller since
2004. We always adhered to the concept of "Environmental
protection, Energy saving, Intelligent and Efficient" and have
developed into a well-known supplier of industrial refrigeration
equipment through continuous innovation.
Anges has a senior design and development team, with the ability of
continuous innovation and according to customer requirements, to
provide the best customized solutions.
We provide a full range of industrial refrigeration equipment
solutions and engineering for customers around the world, ranging
from small refrigeration units to large refrigeration units, such
as energy saving inverter chillers, large capacity screw chillers,
small capacity scroll chillers and integrated central water
chillers, which are widely used in rubber and plastic, beverage
filling and food processing, pharmaceutical chemical industry,
electronic circuit, electroplating coating, printing industry,
beverage daily, laser cutting, water jet and so on.
Anges Team
Our company has professional technical research and development
personnel, all kinds of production technical personnel,
professional marketing team, perfect after-sales service guarantee
system. Our R & D team and professional technical support team
have been engaged in R & D and technical support work for a
long time, accumulated rich experience, with the capability of
program design, to provide customers with personalized product
solutions.
R&D
Anges has a R&D team of dozens passionate experts, and keeps in
close touch with foreign professionals from Australia. So far, we
are granted a number of R&D patents.
Quality
Anges has passed ISO9001 quality management system certification.
Thanks to our strict quality control system through each step of
designing, manufacturing, inspection and packaging, all the Anges
industrial chillers are approved in accordance with CE
certification.