Our membrane nitrogen generators adopt hollow fiber membrane separation technology to produce nitrogen by directly separating air at ambient temperature, with a maximum nitrogen purity of 99.9% and continuously adjustable purity range.Two configuration solutions are available: integrated skid-mounted unit and vehicle-mounted mobile unit. Featuring a compact modular structure, the equipment requires no civil construction and can be put into production immediately upon arrival on site, enabling co

Reciprocating Compressor for Air Special GasesDischarge Pressure: 0.7~30 MPa Medium: Air, special gases Cooling Type: Air cooling / Water cooling Control System: PLC logic controlProduct Advantages1. High maximum pressure: Easily delivers high and ultra-high pressure gas supply, suitable for special working conditions such as pressure testing and gas cylinder filling.2. Strong working condition adaptability: Capable of compressing various gases including air, nitrogen, biogas and natural gas. M

Roots blowers are generally installed at the front end of biogas purification systems. They are used to boost the gas source to a suitable pressure and maintain the biogas under slightly positive pressure.Roots Blower Technical ParametersInlet Pressure: ≤15 kPa Pressure Boost Range: 9.8~98 kPa Medium: BiogasCooling Type: Air cooling Control System: PLC logic control Transmission Mode: Coupling drive / Belt driveProduct Advantages1. Stable Air Volume: As a positive displacement air supply device

Screw compressors are generally installed at the inlet of purification units to boost normal-pressure or slightly positive-pressure biogas to the pressure suitable for membrane module purification. Featuring low cost and high efficiency, they serve as the optimal choice for biogas pressurization.Screw Compressor ParametersInlet Pressure: Atmospheric pressure / Slightly positive pressureDischarge Pressure: ≤4 MPaMedium: Biogas Transmission Mode: Direct motor coupling Cooling Type: Air cooling /

Our PSA pressure swing adsorption dehydration units adopt mature PSA technology with a twin-tower adsorbent structure filled with molecular sieve and activated alumina. Based on the cycle principle that adsorbents absorb moisture under high pressure and desorb for regeneration under low pressure, the equipment realizes continuous deep dehydration of industrial gases.It can steadily reduce the gas dew point to -40°C ~ -70°C and efficiently remove water vapor from compressed air, natural gas, hy

Medium-pressure refrigerated dryers are installed inside biogas purification units. To avoid membrane module contamination by water, they conduct refrigeration dehydration of biogas under medium pressure. At the operating pressure of 1.6 MPa, the operational water dew point of biogas can reach 3–8°C, while the standard atmospheric dew point reaches -20°C.Medium-pressure Refrigerated Dryer Technical ParametersApplicable Gas Pressure: 1~1.8 MPa Applicable Inlet Gas Temperature: ≤45°C Process

Low-pressure refrigerated air dryers are generally installed at the front section of biogas purification units to perform preliminary dehydration and drying of biogas under ambient temperature and atmospheric/low pressure conditions, reducing the operational water dew point of biogas to 15–20°C.Low-pressure Refrigerated Dryer Technical ParametersApplicable Gas Pressure: 0~1 MPaApplicable Gas Temperature: ≤50°CProcess Medium: Biogas, natural gasInlet Gas Moisture Requirement: Free of liquid w

Compressed Natural Gas (CNG) is natural gas that has been pressurised (to over 3,600 pounds per square inch, equivalent to 24.84 MPa) and stored in a gaseous