Shandong Mgreenbelt Machinery Co.,Ltd |
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Chemical Factory Use -25C -15C Bizter Screw Ethylene Glycol Water
Cooled Chiller
As a leading water-cooled screw chiller manufacturer with almost 20
years of experience since 2003,MGREENBELT Chiller provides a
complete range of water-cooled screw chiller from MG-WS series.
The cooling capacity of screw water chiller is from 30Ton to
500Ton/105KW to 1750KW and the chiller temperature control range
from +30ºC to -30ºC.
Besides the standard water-cooled screw chiller control temperature
from 7ºC to 30ºC, MGREEMBELT also has a water-cooled glycol screw
chiller control temperature below zero from 0ºC to -30ºC for some
special industrial applications.
Chiller Details:
Well-known Brand Compressor
Unit adopts Germany BITZER or Taiwan HANBELL brand semi-hermetic
screw compressor. The latest 5 to 6 patented screw rotor profile
with excellent efficiency.
Adjustable infinite or closely stepped capacity control, features
energy efficient, stable and quiet running.
Most advanced patented highest precision manufacturing process.
Built-in full intelligent monitoring and protection including
thermal motor temperature monitoring, phase sequence monitoring,
manual reset lock-out, oil temperature sensor.
Wide range of refrigerant for option, including R134A, R407c and
R22(R404A, R507c upon request).
Microprogramming Control System
Industrial PLC centralized control combined with compressor
capacity control system, precisely monitor.
Integrated protection for low temperature, high/low pressure,
anti-freezing, phase missing, anti-phase, overload, motor over
temperature, oil differential, flow switch, start up latency.
Optional operation language, menu leading, unit running state easy
to adjust.
Easy Installation, Reliable Running
Closely stepped start-up, minimize impact to electricity.
Steady and safe running, low vibration, easy for installation.
Compact structure, less space demand and light in weight, easy for
transport and installation.
Completely wired, inspected and tested pre-delivery, saving
installation time and cost.
Moves the parts to process strictly ,wipes the row of gas oil
counterbalance design specially, the maintence cycle is long ,the
trouble-free moves above for 40000 hours.
Chiller Features:
Chemical Factory Use -25C -15C Bizter Screw Ethylene Glycol Water
Cooled Chiller
(1). Using imported international brands BITZER Germany (Bitzer),
HANBELL China Taiwan energy efficient compressor matches the
quality of the condenser and evaporator, high efficiency, stable
performance, Low noise, long service life Industrial PLC central
control unit, the energy transfer system with the compressor can be
timely efficiency in order to run the unit, lower operating costs;
(2). Within the integrated water, low temperature, high pressure,
freezing, phase, delay start, reverse, overload, motor overheating,
oil pressure, and poor treatment a number of security features;
(3). English user interface, menu prompts, can be set unit
operating environment;
(4). Volume control can be four sections (100%-75%-50%-25%) or
three-step (100%-66%-33%) and non-stage control systems;
(5). A unique built-in hydraulic system, no pumps are guaranteed to
maintain the best lubricating effect of the compressor, oil
separator with double filtration, oil filtering effect of good, can
play a maximum capacity of heat exchangers;
(6). Efficient thread copper tube to enhance heat transfer effects,
more energy efficient. Using the latest CAD/CAM design and
processing technology CNC machining center produced, compact
structure, small volume, durable. U-beam structure of the tubes can
be cleaned out within the overall scale, easy maintenance, to
prevent refrigerant leakage phenomenon;
(7). Use all imports of the corrugates steel pipe and hyperbolic
hydrophilic aluminum foil, high-speed drilling, and other
professional equipment manufacturers, is more closely exposed pipe
and fin, heat transfer more efficient, with a small size, light
weight, the advantages of more compact and reasonable;
(8). No need to install cooling towers, cooling water pumps and
other equipment for water scarcity and poor water quality areas. It
can be installed on the roof, rooftops and other open spaces, no
special room is needed, saving space;
Data Sheet of Chemical Factory Use -25C -15C Bizter Screw Ethylene
Glycol Water Cooled Chiller
• Shell and tube evaporator and condenser, high efficient thread
red copper tube (material change on request).
• Siemens PLC control, LCD touch screen interface, easy operation,
Standard design charged.
• R22, CFC free R407c, R134a for option.
380V-415V-480V/50/60HZ, 3PH for standard design. Chiller unit can
be supplied according to diffierent requirements.
Type | MG-650WSDL | MG-700WSDL | MG-750WSDL | MG-930WSDL | MG-970WSDL | MG-1100WSDL | MG-1200WSDL | MG-1400WSDL | ||
Capty | -15ºC | kw | 312.4 | 335.1 | 364.3 | 442.6 | 464.5 | 511.7 | 577.7 | 672.8 |
-20ºC | kw | 253.0 | 272.3 | 296.0 | 359.7 | 376.3 | 416.0 | 467.6 | 545.2 | |
-25ºC | kw | 202.6 | 218.2 | 237.0 | 288.0 | 301.5 | 333.2 | 374.8 | 437.0 | |
Power | 3PH-380V-50Hz, 400V/415V/440V/460V/480V | |||||||||
Refrigerant | Type | R22, R404A, R507, R134A | ||||||||
Control | Thermostatic expansion valve | |||||||||
Compressor | Type | Semi-closed screw type | ||||||||
kw power | 133.2 | 144.6 | 159.2 | 190.8 | 204.9 | 219.6 | 245.8 | 280.2 | ||
Start | Y-delta | |||||||||
Capacity | 25-50-75-100(%) or 25-100(%) | |||||||||
Evaporator | Type | High efficiency copper tube shell and tube type | ||||||||
m³/h Flow | -15ºC | 53.6 | 57.4 | 62.5 | 75.9 | 79.6 | 87.7 | 99.0 | 115.3 | |
-20ºC | 43.4 | 46.7 | 50.7 | 61.7 | 64.5 | 71.3 | 80.2 | 93.5 | ||
-25ºC | 34.7 | 37.4 | 40.6 | 49.4 | 51.7 | 57.1 | 64.3 | 74.9 | ||
Inlet/Outlet | DN150 | DN150 | DN200 | DN200 | DN200 | DN200 | DN200 | DN200 | ||
Condenser | Type | High efficiency threaded copper tube shell and tube type | ||||||||
m³/h Flow | 84.0 | 90.5 | 98.7 | 119.4 | 126.2 | 137.9 | 155.3 | 179.7 | ||
Inlet/Outlet | DN100*2 | DN125*2 | DN125*2 | DN125*2 | DN125*2 | DN150*2 | DN150*2 | DN150*2 | ||
Protection System | Compressor overheat protection, high/low pressure protection,phase missing/sequence protection, flow rate protection, anti-frozen protection. | |||||||||
Dimension | L | mm | 4200 | 4200 | 4400 | 4400 | 4400 | 4400 | 4500 | 4500 |
W | mm | 1500 | 1500 | 1500 | 1500 | 1600 | 1600 | 1600 | 1600 | |
H | mm | 1600 | 1600 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | |
B Noise | 83.1 | 84.2 | 85.2 | 86.3 | 86.6 | 86.9 | 87.1 | 87.3 | ||
kg Weight | 2700 | 3300 | 3900 | 3900 | 4800 | 4800 | 5200 | 5500 |
We provide complete whole system for Water Cooled Chiller
(1). Water Cooled Water Chiller
(2). Water Cooling Tower
(3). Stainless Steel Insulated Water Tank
(4). Water pumps
Working principle:
1). Water cooled chiller with higher efficiency and energy saving,
condenser cooled by cooling water from cooling tower.
2). smart design, just need small space and low noise without fans.
3). Price is cheaper than air cooled
4). Most popular for larger production process and hot place.
Chiller working case
Package
Chemical Factory Use -25C -15C Bizter Screw Ethylene Glycol Water
Cooled Chiller
Packaging : We consider all different potential situation in the delivery, so
we use every prevention measures to avoid any potential
inconvenience or trouble
a.Bulk cargo: Standard wooden case which can avoid any clash during
the sea or air transportation in case of causing damage to the
surface of our products.
b. Container cargo: the equipment will be bound firmly and won't
easily swing to the side, or up, or down.
Shipping: Deliver from Qingdao, Shanghai, Guangzhou, Tianjin, Hangzhou,
within 15-35 days after the payment.
About US
Chemical Factory Use -25C -15C Bizter Screw Ethylene Glycol Water
Cooled Chiller
Mgreenbelt is a professional refrigeration equipment manufacturer,
producing air cooled chiller, water cooled chiller, glycol chiller
for various industrial applications; we was established since 2003,
with 34,000 squre meter workshop, all of our product with CE
certificate, can supply the SASO, SGS, COC,SABER, UL,etc.
Service:
1. MGreenbelt provide 14 months warranty for the machine. Warranty
starts from receipt of the machine or parts.
2. All extra parts for the machine can be purchased with agent
price from MGreenbelt.
4. Life-long Technical Support and After-sale Service free of
charge.
5.Professional technical team and sales person give you regarding
troubleshooting procedures via Internet and Phone any time when
needed.
6. Free and Professional Training at our Factory under the relaxed
condition.
7. Door-to-Door Service if necessary.
MGREENBELT Production CHiller Range
1.Power supply:Single or three phase ,220V,380-415V,440V-460V, 50Hz
or 60Hz;
2.Refrigerant R-22 or Eco friendly R-407C,R-410A,R-134A
3.Outlet temperature range: From -35 °C to +35°C
4.Cooling capacity: 1HP-671HP (0.8tons-573tons)
5.Cooling way: air or water
6.Compressor type:Screw type,Scroll type
7.Scroll Compressor brand: SANYO, COPELAND, DANFOSS,HANBELL,BITZER
FAQ
1. 1. How about the quality of your product?
· Our products manufactured strictly according to national and
international standard.
· We have CE, ISO, UL, SABER, CSA certification.
· We take a test on every product before delivery.
2. What's the order process?
.Inquiry---provide us all clear requirements.
.Quotation---quotation form with all clear specifications.
.Contract confirmation---provide correct contract details.
.Payment terms--- T/T 30% in advanced, balanced before shipment.
.Production---mass production
.Testing: 8hours, to ensure the quality of the machine
.Shipping--- by sea, train, air or courier. Detailed picture of
package will be provided.
.Installation
3.What's the warranty?
1 year warrenty for free if confirmed by both side damage in the
quality reason.
4. How to get a prompt quotation?
When you send the inquiry to us, pls kindly send it with below
technical information.
1)water chiller type: Air cooled or water cooled
2)Cooling capacity: _____ Kcal/hr or _____KW
3)Refrigerant: R22 or others
4) Voltages and Frequency : ______V/PH/HZ
5) Application industry:
5. How can I place an order?
Please send inquiry to us ! Click " Contact Now"
As a professional industrial chiller manufactuer and solution
provider , we can supply kinds of chillers to meet your different
cooling requirement, if the chillers above is not workable for you,
please feel free send needs to us directly.
Contact Person: Libra Zhang