Shenzhen Dongxing Refrigeration Electromechanical Co., Ltd.
                                                                                                           
Verified Supplier
19 Years
Since 2007
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Dual Purpose Safety Temperature Control Unit 3 Phase Water Cooled Centrifugal Chiller

Price Negotiable
Price: 6000-2000000RMB/Set
MOQ: 1
Delivery Time: 15-30days
Brand: DONGXING
Product Description
Cooling and Heating Dual-Purpose Temperature Control Unit (Low Temperature 5℃-High Temperature 90℃)
Key Features
Provides dual-use integration of cooling and heating circulating water for industrial applications
Maintains constant temperature at ±2°C with one-key operation and fast heating/cooling conversion
Features imported brand new compressors from USA/Japan with built-in safety protection
Equipped with Schneider electrical components for reliable performance
Includes comprehensive protection measures with intelligent fault indication and buzzer alarm
Technical Specifications
Attribute Value
Cooling Type Air-cooled or water-cooled
Heating Type Electric or steam
Power Supply 3-phase, 380V/50Hz
Heating Power 60kw
Control System Microprocessor-based
Noise Level Less than 70 dB
Heating Capacity Up to 1200 kW
Cooling Capacity Up to 1000 kW
Compressor Type Scroll, screw, or centrifugal
Evaporator Shell & Tube type
Certifications CE, ISO9001
Condition Brand new
Color White
Model Performance Parameters
Item model DX-3M DX-5M DX-8M DX-10M DX-12M DX-15M
Cooling capacity (Kcal/h) 6803 11094 17,604 22188 25146 35500
Cooling capacity (KW) 7.91 12.9 20.47 25.8 29.24 41.28
Input total power (KW) 9.33 14.8 21.25 22.37 29.58 33.82
Power supply 3PH-380V-50HZ
Refrigerant R22
Control method Capillary Externally balanced thermal expansion valve
Compressor type Fully enclosed scroll type (piston type)
Compressor power (KW) 2.8 4.66 7.95 8.85 9.98 13.62
Condenser type High efficiency copper tube sleeve aluminum fin type + low noise external rotor fan
Cooling air volume (m3/h) 3000 5000 8000 10000 12000 15000
Evaporator type Water tank coil (shell and tube type)
Chilled water volume (m3) 1.36 2.22 3.52 4.44 5.03 7.1
Water tank capacity (L) 50 70 120 200 200 270
Inlet/outlet pipe diameter 1" 1" 1" 1-1/2″ 1-1/2″ 2"
Water pump power (KW) 0.37 0.75 0.75 0.75 1.1 1.5
Water pump head (M) 20 20 22 20 20 20
Heating equipment power (KW) 6 9 12 12 18 18
Safety protection Compressor overheat protection, overcurrent protection, high/low pressure protection, over temperature protection, flow protection, phase sequence/phase loss protection, exhaust overheat protection, antifreeze protection
Dimensions (L×W×H mm) 930×520×975 1140×560×1040 1300×720×1350 1530×760×1470 1680×810×1280 1800×990×1680
Machine weight (Kg) 135 175 320 450 530 750
Product Images
Cooling and Heating Dual-Purpose Temperature Control Unit Technical diagram of DX-M series temperature control unit
Industrial Applications

The DX-M series dual-purpose temperature control units are widely used in:

  • Sponge manufacturing processes
  • Composite foaming applications
  • Pharmaceutical production
  • Chemical processing industries

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Dongxing Refrigeration Electromechanical Co., Ltd.
Location No. 9, Fourth Industrial Zone, Shanghenglang, Henglang Community, Dalang Street, Longhua District, Shenzhen City 419
Contact Person WANG

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