Product Name : Oil Cooler Unit
Product Description
Application
  • Spindle Oil Cooling
  • Oil Cooling
  • Gear Lubricating Oil Cooling
  • Hydraulic Oil Cooling
  • Lubricating Oil Cooling
  • Grinding Oil Cooling
  • Cutting Oil Cooling
Applicable Machines
  • CNC Lathe
  • NC Special Purpose Machine
  • CNC Punch Press
  • CNC Machining Center
  • CNC Grinding Machine
  • CNC E.D.M
  • Various Hydraulic Equipment
NOTICES
  • Above cooling capacity is tested under the conditions of ambient temperature 35°c, oil outlet temperature 35°c, and oil grade ISO VG32.
  • Contact us when special specifications are required.
  • Design and specifications are subjec to change without prior notice.
  • Oil tank is an optional equipment. Speicity your requirement when ordering.
Specification
Model KO - 4PSKO - 6PSKO - 8PSKO - 12PSKO - 18PS
Power SourceMain Power Source Voltage  3 ~   220 VAC 50 /60 Hz
Control Circuit Voltage 24 VDC / 220VAC
Applicadle Fluid Hydraulic Oil, Lubricating Oil 4 - 300 cSt  
Cooling Capacity
50 / 60 Hz
kcal/hr 800 / 1000 1200 / 1500 1600 / 2000 2400 / 3000 3600 / 4500
W 925 / 1160 1390 / 1740 1860 / 2325 2790 / 3488 4185 / 5230
Temperature ControlFixed Temperature  Fix Temperature ( Setting Range: 5 - 40℃) 
Differential Temperature  Differential Temperature ( Room Temperature/Fluid Temperature, Setting Range: -15 ~ + 15℃)
Adjusing according machine temperation Differential Temperature. Liquild temperature Synchronized Adjustment with spindle column. ( Fluid Temperature / Casting Temperature, Setting Range: -15 ~ + 15℃ )
Ambient Temperature Working RangEnvirtonmental Temperature  5~ 40 ℃
Fluid Temperature 10~ 40 ℃
Pump Flow 50 / 60 HzL / min 4.5 / 7.2 12 / 15 16 / 20 16 / 20
In / Out Port SizeInch PT 1/2" PT 3/4"
Dimension
WхDхH mm
No tank 380-460-690 520-540-871 545-620-900 510-675-1045
Weight KGNo tank 50 85 100 125
Model KO - 2KPSKO - 3KPSKO - 4KPSKO - 5KPSKO - 6KPS
Power SourceMain Power Source Voltage  3 ~   220 VAC 50 /60 Hz
Control Circuit Voltage 24 VDC / 220VAC
Applicadle Fluid Hydraulic Oil, Lubricating Oil 4 - 300 cSt  
Cooling Capacity
50 / 60 Hz
kcal/hr 4800 / 6000 7200 / 9000 9600 / 12000 12000 / 15000 14400 / 18000
W 5580 / 6975 8370 / 10465 11160 / 13950 13920 / 17400 16704 / 20880
Temperature ControlFixed Temperature  Fix Temperature ( Setting Range: 5 - 40℃) 
Differential Temperature  Differential Temperature ( Room Temperature/Fluid Temperature, Setting Range: -15 ~ + 15℃)  
Adjusing according machine temperation Differential Temperature. Liquild temperature Synchronized Adjustment with spindle column. ( Fluid Temperature / Casting Temperature, Setting Range: -15 ~ + 15℃ )
Ambient Temperature Working RangEnvirtonmental Temperature  5~ 40 ℃
Fluid Temperature 10~ 40 ℃
Pump Flow 50 / 60 HzL / min 24 / 30 32/40 50/70 50/70 60/75
In / Out Port SizeInch PT 3/4" PT 1" PT 1-1/4" PT 2"
Dimension
WхDхH mm
No tank 510-680-1045 660-760-1045 1110-710-1560 1130-750-1830
Weight KGNo tank 125 175 230 250 270
Model KO - 7.5KPSKO - 10KPSKO - 15KPSKO - 20KPS
Power SourceMain Power Source Voltage  3 ~   220 VAC 50 /60 Hz
Control Circuit Voltage 24 VDC / 220VAC
Applicadle Fluid Hydraulic Oil, Lubricating Oil 4 - 300 cSt  
Cooling Capacity
50 / 60 Hz
kcal/hr 18000 / 22500 24000 / 30000 36000 / 45000 48000 / 60000
W 20880 / 26100 27840 / 34800 41760 / 52200 55680 / 69600
Temperature ControlFixed Temperature  Fix Temperature ( Setting Range: 5 - 40℃) 
Differential Temperature  Differential Temperature ( Room Temperature/Fluid Temperature, Setting Range: -15 ~ + 15℃)  
Adjusing according machine temperation Differential Temperature. Liquild temperature Synchronized Adjustment with spindle column. ( Fluid Temperature / Casting Temperature, Setting Range: -15 ~ + 15℃ )
Ambient Temperature Working RangEnvirtonmental Temperature  5~ 40 ℃
Fluid Temperature 10~ 40 ℃
Pump Flow 50 / 60 HzL / min 120/150 150/180 200 / 250 200/300
In / Out Port SizeInch PT 2" PT 2 1/2"
Dimension
WхDхH mm
No tank 1350-850-1850 1650-1235-1850 2200-800-2050
Weight KGNo tank 330 350 400 500

1. All cooling capacity at an ambient temperature of 32 ℃, outlet liquid temperature of 25 ℃ and 220VAC 60Hz are measured.
2. Special voltage and specifications requested, please contact us.
3. Due to technological upgrading and quality improvement and change this specification without notice.
4. kcal/hr*3.968=BTU
5.The filter cans and filter elements are optional products, some models are recommended to be installed. If need our suggestions, please contact the business department.



Model KO - 4PTGSKO - 4PTHSKO - 4PTSKO - 6PTS
Power SourceMain Power Source Voltage  3 ~   220 VAC 50 /60 Hz
Control Circuit Voltage 24 VDC / 220VAC
Applicadle Fluid Hydraulic Oil, Lubricating Oil 4 - 300 cSt  
Cooling Capacity
50 / 60 Hz
kcal/hr 800 / 1000 1200 / 1500
W 925 / 1160 1390 / 1740
Temperature ControlFixed Temperature  Fix Temperature ( Setting Range: 5 - 40℃) 
Differential Temperature  Differential Temperature ( Room Temperature/Fluid Temperature, Setting Range: -15 ~ + 15℃)  
Adjusing according machine temperation Differential Temperature. Liquild temperature Synchronized Adjustment with spindle column. ( Fluid Temperature / Casting Temperature, Setting Range: -15 ~ + 15℃ )
Ambient Temperature Working RangEnvirtonmental Temperature  5~ 40 ℃
Fluid Temperature 10~ 40 ℃
Pump Flow 50 / 60 HzL / min 4.5 / 7.2 12 / 15
In / Out Port SizeInch PT 1/2" PT 3/4"
Dimension
WхDхH mm
With tank 380-480-690 370-440-832 475-450-950 552-570-1185
Capacity Of Liquid TankLiter 6 10 15 25
Weight KGWith tank 55 60 70 112
Model KO - 8PTSKO - 12PTSKO - 18PTSKO - 2KPTS
Power SourceMain Power Source Voltage  3 ~   220 VAC 50 /60 Hz
Control Circuit Voltage 24 VDC / 220VAC
Applicadle Fluid Hydraulic Oil, Lubricating Oil 4 - 300 cSt  
Cooling Capacity
50 / 60 Hz
kcal/hr 1600 / 2000 2400 / 3000 3600 / 4500 4800 / 6000
W 1860 / 2325 2790 / 3488 4185 / 5230 5580 / 6975
Temperature ControlFixed Temperature  Fix Temperature ( Setting Range: 5 - 40℃) 
Differential Temperature  Differential Temperature ( Room Temperature/Fluid Temperature, Setting Range: -15 ~ + 15℃)  
Adjusing according machine temperation Differential Temperature. Liquild temperature Synchronized Adjustment with spindle column. ( Fluid Temperature / Casting Temperature, Setting Range: -15 ~ + 15℃ )
Ambient Temperature Working RangEnvirtonmental Temperature  5~ 40 ℃
Fluid Temperature 10~ 40 ℃
Pump Flow 50 / 60 HzL / min 12 / 15 16 / 20 16 / 20 24 / 30
In / Out Port SizeInch PT 3/4" PT 3/4" PT 1" PT 1"
Dimension
WхDхH mm
With tank 552-570-1185 510-710-1300
Capacity Of Liquid TankLiter 25 45
Weight KGWith tank 112 170
Model KO - 3KPTSKO - 4KPTSKO - 5KPTSKO - 6KPTS
Power SourceMain Power Source Voltage  3 ~   220 VAC 50 /60 Hz
Control Circuit Voltage 24 VDC / 220VAC
Applicadle Fluid Hydraulic Oil, Lubricating Oil 4 - 300 cSt  
Cooling Capacity
50 / 60 Hz
kcal/hr 7200 / 9000 9600 / 12000 12000 / 15000 14400 / 18000
W 8370 / 10465 11160 / 13950 13920 / 17400 16704 / 20880
Temperature ControlFixed Temperature  Fix Temperature ( Setting Range: 5 - 40℃) 
Differential Temperature  Differential Temperature ( Room Temperature/Fluid Temperature, Setting Range: -15 ~ + 15℃)  
Adjusing according machine temperation Differential Temperature. Liquild temperature Synchronized Adjustment with spindle column. ( Fluid Temperature / Casting Temperature, Setting Range: -15 ~ + 15℃ )
Ambient Temperature Working RangEnvirtonmental Temperature  5~ 40 ℃
Fluid Temperature 10~ 40 ℃
Pump Flow 50 / 60 HzL / min 32 / 40 50 / 70 50 / 70 60 / 75
In / Out Port SizeInch PT 1" PT 1-1/4" PT 2"
Dimension
WхDхH mm
With tank 660-835-1400 1110-710-1560 1130-750-1830
Capacity Of Liquid TankLiter 60 - 100
Weight KGWith tank 220 265 280 300
Model KO - 7.5KPTSKO - 10KPTSKO - 15KPTSKO - 20KPTS
Power SourceMain Power Source Voltage  3 ~   220 VAC 50 /60 Hz
Control Circuit Voltage 24 VDC / 220VAC
Applicadle Fluid Hydraulic Oil, Lubricating Oil 4 - 300 cSt  
Cooling Capacity
50 / 60 Hz
kcal/hr 18000 / 22500 24000 / 30000 36000 / 45000 48000 / 60000
W 20880 / 26100 27840 / 34800 41760 / 52200 55680 / 69600
Temperature ControlFixed Temperature  Fix Temperature ( Setting Range: 5 - 40℃) 
Differential Temperature  Differential Temperature ( Room Temperature/Fluid Temperature, Setting Range: -15 ~ + 15℃)  
Adjusing according machine temperation Differential Temperature. Liquild temperature Synchronized Adjustment with spindle column. ( Fluid Temperature / Casting Temperature, Setting Range: -15 ~ + 15℃ )
Ambient Temperature Working RangEnvirtonmental Temperature  5~ 40 ℃
Fluid Temperature 10~ 40 ℃
Pump Flow 50 / 60 HzL / min 120/150 150/180 200 / 250 200/300
In / Out Port SizeInch PT 2" PT 2 1/2"
Dimension
WхDхH mm
With tank 1350-850-1850 1650-1235-1850 2200-800-2050
Capacity Of Liquid TankLiter 150 200 300 350
Weight KGWith tank 400 450 500 600

1. All cooling capacity at an ambient temperature of 32 ℃, outlet liquid temperature of 25 ℃ and 220VAC 60Hz are measured.
2. Special voltage and specifications requested, please contact us.
3. Due to technological upgrading and quality improvement and change this specification without notice.
4. kcal/hr*3.968=BTU
5.The filter cans and filter elements are optional products, some models are recommended to be installed. If need our suggestions, please contact the business department.