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Multi Compressor Water Cooled Refrigeration System Screw Chiller Plant

Categories Industrial Screw Chiller
Supply Ability: 200 sets /month
Ice water sideHeat Exchanger Type: shell and tube
Inletoutlet: 4"
Model Number: HLS-300AS
Cooling capacity: 293.5
MOQ: 1
Delivery Time: 5-6 weeks
Power (KW): 79.5
Icewaterflow: 55
Unitweight: 3100
Payment Terms: T/T
Control Method: Temperature Sensing External Pressure Equalizing Expansion Valve
AirSideHeatHxchanger: Copper tube sheath rhyoidal aluminumfins
Dimensions: 3180*2000*2100
Price: $8000
Refrigerant: R22/R134a/R404a/r507c
Fan Type: Low noise, aluminum alloyblade axial flowfan
WindFlow: 120000
Certification: ISO、CE
Energyadjustm: 100%-75%-50%-25%(Non-polarenergycontrol)
Place of Origin: China
Compressor: Semi-hermetic screw
Brand Name: Hailos
Model: HLS-300AS
Packaging Details: wooden cartons
Water Resistance: 50
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Multi Compressor Water Cooled Refrigeration System Screw Chiller Plant

Multi Compressor Water Cooled Screw Chiller Partial Load High Efficiency Operation


Product Introduction

Multi-circuit air cooled screw chiller is equipped with independent refrigeration loops. When one circuit stops working due to failure, other circuits can still maintain partial cooling capacity. High reliability design ensures stable cooling supply for shopping malls, exhibition centers and large public central cooling systems.
Application occasions
  • Plastic processing factories
  • new energy production workshops
  • machinery manufacturing
  • general industrial process cooling projects
  • sites without cooling tower conditions.
Technical Parameters
ItemModelHLS-110ASHLS-150ASHLS-170ASHLS-200ASHLS-220ASHLS-250ASHLS-270AS
CapacityKW
50HZ/60HZ
112.7
135.5
147.8
177.8
168
193.6
196.2
207
215.3
259.1
253.7
305.2
268.1
322.5
Kcal/h
50HZ/60HZ
96922
116530
126850
152908
144480
166496
168732
178020
185158
222826
218182
262472
235566
277350
Machinerunning
current
(water pumps, fan)
A76/86100/112114/125130/148142/162155/178165/192
Energyadjustmentrange100%-75%-50%-25%(Non-polarenergycontrol)
CompressorTypeSemi-hermetic screw
Power
(KW)
33.44246566168.772.2
RefrigerantNameR22/R134a/R404a/r507c
Control
Method
Temperature Sensing External Pressure Equalizing Expansion Valve
Ice water
sideHeat
Exchanger
Typeshell and tube
Icewaterflow21263135404550
Water
Resistance
33383843474245
Inletoutlet2-1/2"2-1/2"3"3"3"4"4"
AirSideHeatHxchangerCopper tube sheath rhyoidal aluminumfins
FanTypeLow noise, aluminum alloyblade axial flowfan
WindFlow420005200064000750008800092000110000
ProtectiveDeviceCompressor anti-frequent start, overcurrent relayprotection, compressor motor overheat protection, antifreezeprotection, oil heating,
protection,phaseprotection,high/lowvoltageprotection,exhaust high temperatureprotection, safetyvalve, cut-offprotection
DimensionsLength
(mm)
2150245031803180318031803180
Width
(mm)
1800180018001800190020002000
Height
(mm)
1900190020602060206020602100
Unitweightkg1200129015001800185023502500
Running weightkg1280138016001910197024802640
ItemModelHLS-300ASHLS-320ASHLS-350ASHLS-420ASHLS-440ASHLS-480ASHLS-540AS
CapacityKW
50HZ/60HZ
293.5
352.9
317.5
382
349.6
420.6
416
500.6
439.2
528.4
480.9
578.5
540.8
650.6
Kcal/h
50HZ/60HZ
252238
303494
273050
328520
300656
361716
357760
430344
377712
454424
413574
497510
4685088
559516
Machinerunning
current
(waterpump,fan)
A185/216199/231218/255247/290260/305280/330295/355
Energyadjusmentrange100%-75%-50%-25% Or Non-polarenergycontrol
CompressorTypeSemi-hermetic screw
Power
(KW)
79.586.896.5112.1118.3128.2142.4
RefrigerantNameR22/R134a/R404a/r507c
Control
Method
Temperature Sensing External Pressure Equalizing Expansion Valve
Ice water
sideHeat
Exchanger
Typeshell and tube
Ice
waterflow
55606570758099
Water
Resistance
50534547505252
Inletoutlet4"4"5"5"5"5"6"
AirSideHeatHxchangerCopper tube sheath rhyoidal aluminumfins
FanTypeLow noise, aluminum alloyblade axial flowfan
WindFlow120000130000150000162000172000186000210000
ProtectiveDeviceCompressor anti-frequent start, overcurrent relayprotection, compressor motor overheat protection, antifreezeprotection, oil heating,
protection,phaseprotection,high/lowvoltageprotection,exhaust high temperatureprotection, safetyvalve, cut-offprotection
DimensionsLength
(mm)
3180408041004100410058008000
Width
(mm)
2000200020002000200020002200
Height
(mm)
2100210021002100210022002300
Unit weightkg3100335036603850400042505250
Running weightkg3250351038304030420044505800
Product Photo

Certificate ( CE /ISO )

Packing

Project Case

HAILOS FAQ

Professional Thermal Management Solutions:


Q1: What defines the expertise of Zhengzhou Hailos Refrigeration Equipment Co., Ltd?


A1: Based in Zhengzhou's high-tech manufacturing corridor, we operate as a premier industrial cooling hub dedicated to the innovation, assembly, and global distribution of mission-critical air conditioners and process chillers. Our engineering focus centers on stabilizing micro-climates for hyperscale data centers, scientific laboratories, and high-precision production lines (including EV battery and semiconductor plants). Every machine undergoes rigorous load-testing before shipment to ensure 100% compliance with international safety protocols.


Q2: Is there a minimum purchase requirement (MOQ) for your units?


A2: We accommodate diverse project scales by offering a 1-unit MOQ for our standard catalog models. For bespoke or highly specialized configurations, requirements vary by engineering complexity. We also incentivize our global distribution partners with tiered factory-direct pricing for volume procurement.


Q3: Can we audit your manufacturing facility or test equipment remotely?

A3: Absolute transparency is our policy. We invite clients for on-site workshop inspections and live performance verification tests. For those unable to travel to China, we provide high-definition virtual factory tours and real-time video-link testing to validate your equipment's build quality before it leaves the floor.


Q4: Which industries are the primary users of Hailos climate control systems?

A4: Our systems safeguard critical operations in diverse sectors: IT infrastructure (server halls), telecommunication hubs (5G stations), life sciences (diagnostic labs), microelectronics (cleanrooms), and heavy industrial automation (PLC control cabinets and ESS battery storage).


Q5: Are these cooling systems engineered for 24/7/365 uninterrupted service?

A5: Precisely. Engineered for "Mission Critical" duty, our units utilize industrial-grade scroll compressors and high-efficiency EC fans. The independent control logic is specifically hardened to maintain 8,760 hours of annual operation without thermal degradation, ensuring a significantly lower Mean Time Between Failures (MTBF).


Q6: Does the hardware support remote environmental monitoring and adjustments?

A6: Yes, smart connectivity is a core feature. While Modbus RTU is standard for seamless BMS integration, we offer optional Cloud-based modules. This enables IT managers to track real-time humidity/temperature, receive instant alarm notifications, and modify set-points via smartphone or web interface from any global location.


Q7: What is your policy on eco-friendly refrigerants and global compliance?

A7: We prioritize environmental sustainability by utilizing R410A and R134a as our primary cooling media. Furthermore, to align with evolving GWP (Global Warming Potential) regulations, we provide specialized charging for R32 or R290 upon request, ensuring your equipment meets local green building standards.


Q8: What level of OEM/ODM customization do you provide for international brands?

A8: We provide a comprehensive "White Label" and bespoke engineering service. This includes localized voltage matching (e.g., 220V/440V at 60Hz for LATAM), private brand labeling, multi-language HMI interfaces (Spanish, Russian, etc.), and custom cabinet dimensions. Our R&D team can develop entire new blueprints based on your unique site ambient conditions.


Q9: Will my engineering team receive full project documentation?

A9: Definitely. Post-selection, we supply a complete technical submittal package in English PDF format. This includes precise CAD dimension drawings, thermodynamic datasheets, electrical schematics, and comprehensive installation/maintenance manuals to facilitate your infrastructure design.


Q10: Are replacement components and spare parts accessible for long-term maintenance?

A10: We ensure the longevity of your investment by maintaining a full inventory of genuine replacement parts. You can procure everything from compressors and fan motors to sensors and expansion valves directly from our spare parts division, ensuring rapid recovery in the event of a component failure.

constant temperature and humidity controltype (model: P xxKA)
Quality Multi Compressor Water Cooled Refrigeration System Screw Chiller Plant for sale
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