Keyword Recirculating Chiller Ultra-low Temp Chillers SUNDI series TES series Products

WTD (-70 ~ 200℃)

WTD (-70 ~ 200℃)

  • Temperature Range-70 ~ 200℃
  • Temperature Control Accuracy±0.5℃
  • Heating Power38 ~ 50KW
  • Cooling Power11 ~ 50KW
  • Circulating Pump250L/min 3BAR
  • Place of OriginChina
  • Quality Guarantee Period12 months

Product Details


It is specially designed and developed for the characteristics of small liquid holding capacity, strong heat exchange capacity, and large pressure drop in the circulation system of the microchannel reactor.

1. Optimize temperature sampling and response speed, specially design control algorithm, can respond quickly to stable temperature control.
2. Enhance the design of the circulating pump capacity to meet the high pressure drop requirements of the reactor.
3. Continuous high temperature cooling technology to meet the requirement of stable operation when the temperature control is required for high temperature exothermic reaction.


Model  WTD-2A38W-2TE2 WTD-4A38W-2TE2 WTD-7A50WE2
Temperature range  -25~200°C   -25~200°C -45~200°C -45~200°C -70~200°C
Temperature control accuracy ±0.5℃
Temperature resolution 0.1K
Operation panel Siemens 7-inch color explosion-proof touch screen
Data curve Data curve record
Data output  U disk excel format
Temperature control accuracy Guanya Control System Siemens PLC
System circulating fluid 30L+30L       30L+30L     50L
Expansion tank volume 120L 120L 100L
Heating power 38KW             38KW             38kw 38kw 50kw
Heater Leehom heating power 3W/cm2
Heating actuator Voltage regulating actuator 4~20mA control
200°C   38kw             38kw             38kw             38kw             50KW
  100°C 38kw             38kw             38kw             38kw             50KW
  20°C 38kw            38kw            38kw            38kw            50KW
  -20°C 15kw             15kw             20KW 20KW 40KW
  -35°C     11KW 11KW 25KW
  -60°C         12KW
Circulating pump max 250L/min 3bar         250L/min 3bar         250L/min 3bar    250L/min 3bar    250L/min 3bar   
Oil interface size DN50 PN16            
Cooling water heat exchanger Double tube heat exchanger
Cooling water volume 25m3/h  1BAR~4bar  max  Connection size DN65 PN10 28m3/h 1BAR~4bar  max  Connection size DN65 PN10 28m3/h 1BAR~4bar  max Connection size DN65 PN10
Compressor Emerson Copeland Scroll Flexible Compressor
Temperature Sensor PT100 Liquid temperature at inlet and outlet of each group
Refrigerant Synthetic heat transfer oil
Refrigerant 200L 200L 150L
Pipe material SUS304
Low voltage electrical Schneider/Siemens
Explosion-proof form Positive pressure explosion-proof explosion-proof product installation license number: PCEC-2017-B025
Size 3000*2000*2200 3000*2000*2200 3000*2000*2200
Weight 2500KG 2600KG 2600KG
Power supply 380V 50HZ  110KW  MAX   380V 50HZ 125KW MAX 380V 50HZ 120KW MAX
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