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CW-300/1-25
BAILIAN
8414804090
Our Water-Cooled Industrial CO2 Compressor for Solvent Extraction is a specialized, oil-free reciprocating compression solution designed for supercritical CO2 solvent extraction processes in the pharmaceutical, fine chemical, and natural product industries. Engineered to address the unique properties of CO2 gas—including its high critical temperature and corrosive moisture content—this compressor delivers precise pressure and temperature control to maintain stable CO2 state during extraction, eliminating contamination risks to high-value active ingredients. The water-cooled structure ensures consistent interstage temperature regulation, supporting 24/7 continuous operation for large-scale industrial extraction lines, with a maximum pressure of up to 15Mpa to meet diverse extraction process requirements.
At the core of this water-cooled industrial CO2 compressor is a full stainless steel design for all gas-contacting components, including gas valves, coolers, and buffer tanks. This structure delivers exceptional corrosion resistance against moisture-containing CO2 gas, extending unit service life and preventing metal ion contamination of extraction media, which is critical for pharmaceutical and food-grade extraction processes.
The high-efficiency water-cooled system enables precise interstage temperature regulation, avoiding CO2 liquefaction caused by low temperatures in winter and overheating during continuous high-pressure operation. The optimized low piston average speed design reduces gas valve resistance and energy consumption, addressing the challenges of CO2’s high relative density and ensuring stable compression efficiency for long-term operation.
This corrosion-resistant CO2 compressor for extraction features a fully oil-free lubrication design for the compression chamber, with self-lubricating piston rings and guide rings. This ensures no lubricating oil contacts the CO2 stream, maintaining 100% gas purity from inlet to outlet and eliminating oil contamination that could compromise the quality, safety, and purity of extracted active ingredients.
The unit is equipped with multi-stage safety mechanisms, including pressure overload protection, over-temperature alarm and forced shutdown, and stage-by-stage safety valves. Each compression stage is fitted with a temperature and pressure monitor, providing real-time operational data and ensuring maximum safety for high-pressure CO2 handling in industrial extraction environments.
Model | Working medium | suction pressure (Mpa,Psig) | Discharge pressure (Mpa,Psig) | Motor.KW | Flow rate Nm3/hr | Voltage | Cooling way |
CW-30/0.05-20 | CO2 | Atmosphere | 2，287 | 7.5kw | 30 | 220V/380V/415V/440V 50/60HZ | air cooling |
CW-30/3-30 | CO2 | 0.3,43 | 3，430 | 7.5 | 30 | 220V/380V/415V/440V 50/60HZ | air cooling |
CW-30/2-65 | CO2 | 0.2,28 | 6.5,935 | 30 | 11 | 220V/380V/415V/440V 50/60HZ | air cooling |
CW-30/55-80 | CO2 | 5.5,790 | 8,1150 | 1.1 | 30 | 220V/380V/415V/440V 50/60HZ | air cooling |
CW-80/0.05-20 | CO2 | Atmosphere | 2，287 | 18.5 | 80 | 220V/380V/415V/440V 50/60HZ | water cooling |
CW-105/0.2-25 | CO2 | 0.02,3 | 2.5,360 | 30 | 105 | 220V/380V/415V/440V 50/60HZ | water cooling |
CW-100/0.05-20 | CO2 | Atmosphere | 2,287 | 22 | 100 | 220V/380V/415V/440V 50/60HZ | water cooling |
CW-110/0.02-18 | CO2 | Atmosphere | 1.8,260 | 30 | 110 | 220V/380V/415V/440V 50/60HZ | water cooling |
CW-135/0.05-20 | CO2 | Atmosphere | 2，287 | 30 | 130 | 220V/380V/415V/440V 50/60HZ | water cooling |
CW-250/2-25 | CO2 | 0.2,28 | 2.5,360 | 37 | 250 | 220V/380V/415V/440V 50/60HZ | water cooling |
CW-300/1-25 | CO2 | 0.1,14 | 2.5,360 | 45 | 300 | 220V/380V/415V/440V 50/60HZ | water cooling |
CW-1200/70-150 | CO2 | 7,1000 | 15,2150 | 55 | 1200 | 220V/380V/415V/440V 50/60HZ | water cooling |
This high-pressure CO2 compressor for pharmaceutical extraction is ideal for diverse industrial use cases: supercritical CO2 solvent extraction for pharmaceutical active ingredients and plant essential oils, natural food additive and pigment extraction, cosmetic raw material extraction, industrial CO2 waste recovery and recycling, dry ice volatile gas recovery and storage, and large-scale urea synthesis auxiliary processes.
Our CO2 compressors are manufactured under a strict ISO9001 quality management system and hold full EU CE certification. With over 8000 units operating stably across more than 60 countries and regions worldwide, our solutions have earned long-term trust from global industrial clients, including leading pharmaceutical, chemical, and food processing enterprises.
We provide comprehensive customization for our business partners, including tailored compression stages, pressure ranges, flow rates, and explosion-proof configurations to match unique extraction process requirements. Our full-service support includes pre-sales process matching consultation, on-site installation and commissioning, operator technical training, global spare parts supply, and 24/7 after-sales technical support, with professional maintenance guidance to optimize unit operational efficiency.
The precision water-cooled system enables accurate interstage temperature control, maintaining the gas temperature above CO2’s critical temperature (31.3°C) during compression, avoiding liquefaction and ensuring stable compression performance for extraction processes.
Yes. All gas-contacting components (gas valves, coolers, buffer tanks) are made of stainless steel, delivering exceptional corrosion resistance against moisture-containing CO2 and extending the unit’s service life in harsh industrial environments.
Yes. We offer full customization of flow rates (up to 1420 Nm³/hr), pressure ranges, and compression stages to match the needs of large-scale continuous extraction lines, with tailored designs for specific process requirements.
Our Water-Cooled Industrial CO2 Compressor for Solvent Extraction is a specialized, oil-free reciprocating compression solution designed for supercritical CO2 solvent extraction processes in the pharmaceutical, fine chemical, and natural product industries. Engineered to address the unique properties of CO2 gas—including its high critical temperature and corrosive moisture content—this compressor delivers precise pressure and temperature control to maintain stable CO2 state during extraction, eliminating contamination risks to high-value active ingredients. The water-cooled structure ensures consistent interstage temperature regulation, supporting 24/7 continuous operation for large-scale industrial extraction lines, with a maximum pressure of up to 15Mpa to meet diverse extraction process requirements.
At the core of this water-cooled industrial CO2 compressor is a full stainless steel design for all gas-contacting components, including gas valves, coolers, and buffer tanks. This structure delivers exceptional corrosion resistance against moisture-containing CO2 gas, extending unit service life and preventing metal ion contamination of extraction media, which is critical for pharmaceutical and food-grade extraction processes.
The high-efficiency water-cooled system enables precise interstage temperature regulation, avoiding CO2 liquefaction caused by low temperatures in winter and overheating during continuous high-pressure operation. The optimized low piston average speed design reduces gas valve resistance and energy consumption, addressing the challenges of CO2’s high relative density and ensuring stable compression efficiency for long-term operation.
This corrosion-resistant CO2 compressor for extraction features a fully oil-free lubrication design for the compression chamber, with self-lubricating piston rings and guide rings. This ensures no lubricating oil contacts the CO2 stream, maintaining 100% gas purity from inlet to outlet and eliminating oil contamination that could compromise the quality, safety, and purity of extracted active ingredients.
The unit is equipped with multi-stage safety mechanisms, including pressure overload protection, over-temperature alarm and forced shutdown, and stage-by-stage safety valves. Each compression stage is fitted with a temperature and pressure monitor, providing real-time operational data and ensuring maximum safety for high-pressure CO2 handling in industrial extraction environments.
Model | Working medium | suction pressure (Mpa,Psig) | Discharge pressure (Mpa,Psig) | Motor.KW | Flow rate Nm3/hr | Voltage | Cooling way |
CW-30/0.05-20 | CO2 | Atmosphere | 2，287 | 7.5kw | 30 | 220V/380V/415V/440V 50/60HZ | air cooling |
CW-30/3-30 | CO2 | 0.3,43 | 3，430 | 7.5 | 30 | 220V/380V/415V/440V 50/60HZ | air cooling |
CW-30/2-65 | CO2 | 0.2,28 | 6.5,935 | 30 | 11 | 220V/380V/415V/440V 50/60HZ | air cooling |
CW-30/55-80 | CO2 | 5.5,790 | 8,1150 | 1.1 | 30 | 220V/380V/415V/440V 50/60HZ | air cooling |
CW-80/0.05-20 | CO2 | Atmosphere | 2，287 | 18.5 | 80 | 220V/380V/415V/440V 50/60HZ | water cooling |
CW-105/0.2-25 | CO2 | 0.02,3 | 2.5,360 | 30 | 105 | 220V/380V/415V/440V 50/60HZ | water cooling |
CW-100/0.05-20 | CO2 | Atmosphere | 2,287 | 22 | 100 | 220V/380V/415V/440V 50/60HZ | water cooling |
CW-110/0.02-18 | CO2 | Atmosphere | 1.8,260 | 30 | 110 | 220V/380V/415V/440V 50/60HZ | water cooling |
CW-135/0.05-20 | CO2 | Atmosphere | 2，287 | 30 | 130 | 220V/380V/415V/440V 50/60HZ | water cooling |
CW-250/2-25 | CO2 | 0.2,28 | 2.5,360 | 37 | 250 | 220V/380V/415V/440V 50/60HZ | water cooling |
CW-300/1-25 | CO2 | 0.1,14 | 2.5,360 | 45 | 300 | 220V/380V/415V/440V 50/60HZ | water cooling |
CW-1200/70-150 | CO2 | 7,1000 | 15,2150 | 55 | 1200 | 220V/380V/415V/440V 50/60HZ | water cooling |
This high-pressure CO2 compressor for pharmaceutical extraction is ideal for diverse industrial use cases: supercritical CO2 solvent extraction for pharmaceutical active ingredients and plant essential oils, natural food additive and pigment extraction, cosmetic raw material extraction, industrial CO2 waste recovery and recycling, dry ice volatile gas recovery and storage, and large-scale urea synthesis auxiliary processes.
Our CO2 compressors are manufactured under a strict ISO9001 quality management system and hold full EU CE certification. With over 8000 units operating stably across more than 60 countries and regions worldwide, our solutions have earned long-term trust from global industrial clients, including leading pharmaceutical, chemical, and food processing enterprises.
We provide comprehensive customization for our business partners, including tailored compression stages, pressure ranges, flow rates, and explosion-proof configurations to match unique extraction process requirements. Our full-service support includes pre-sales process matching consultation, on-site installation and commissioning, operator technical training, global spare parts supply, and 24/7 after-sales technical support, with professional maintenance guidance to optimize unit operational efficiency.
The precision water-cooled system enables accurate interstage temperature control, maintaining the gas temperature above CO2’s critical temperature (31.3°C) during compression, avoiding liquefaction and ensuring stable compression performance for extraction processes.
Yes. All gas-contacting components (gas valves, coolers, buffer tanks) are made of stainless steel, delivering exceptional corrosion resistance against moisture-containing CO2 and extending the unit’s service life in harsh industrial environments.
Yes. We offer full customization of flow rates (up to 1420 Nm³/hr), pressure ranges, and compression stages to match the needs of large-scale continuous extraction lines, with tailored designs for specific process requirements.
