Granklin Group oil-free air compressor specifications
Oil-free air compressors have become the preferred compressed air solution in many industries due to their zero oil pollution, high cleanliness and high efficiency. As a leader in the field of oil-free compression technology, Granklin Group provides a variety of power specifications and cooling types to meet the application needs of different scenarios. This article will analyze the power specifications, cooling types and special uses of Granklin oil-free air compressors in detail to help you better choose the right equipment.
Power specifications: Flexible adaptation to various applications
Granklin oil-free air compressors offer a wide range of power specifications, from low power to high power, covering a variety of industrial and commercial scenarios:
- 7.5kW
- Suitable for small laboratories, food processing or medical equipment and other scenarios where compressed air is small.
- Comply with ISO 8573-1 Class 0 standard, ensuring zero oil pollution in compressed air.
- 11kW – 15kW
- Suitable for medium-sized factories, spraying equipment or packaging machinery.
- Equipped with high-efficiency permanent magnet frequency conversion technology, specific power ≤7kW/(m³/min), and meets ISO 50001 energy efficiency standard.
- 18.5kW – 22kW
- Widely used in pharmaceuticals, electronics manufacturing and automated production lines.
- The pressure is stable with fluctuations ≤±0.2%(complies with ISO 1217 Annex D dynamic test standard).
- 30kW – 37kW
- Suitable for large industrial production lines, automobile manufacturing and shipbuilding.
- Equipped with heat recovery system, heat recovery efficiency ≥85%(verified by ISO 14461-2).
- 45kW – 55kW
- Efficiently serve the food processing, textile and printing industries.
- Using nano-scale filtration technology, the filtration efficiency of particulate matter is ≥99.9999%(in compliance with ISO 29463 H14 standard).
- 75kW – 90kW
- Suitable for industrial scenarios with high traffic requirements, such as steel mills, chemical plants and large-scale warehousing and logistics.
- Equipped with an intelligent control system that supports remote monitoring and maintenance (compliant with ISO 52800 Industry 4.0 standard).
- 110kW – 132kW
- Suitable for high-pressure demand scenarios, such as diving equipment, aerospace and medical equipment manufacturing.
- Pressure rating up to 4.0MPa (compliant with PED 2014/68/EU certification).
- 250kW and above
- Serve areas requiring extreme high pressure, such as helium compression and deep-sea operations.
- It adopts isentropic compression technology, and the efficiency is ≥82%(conforms to ASME PTC 10 standard).
Cooling type: Flexible choice between air cooling and water cooling
Granklin oil-free air compressors offer two cooling types to meet different environmental needs:
- air-cooled
- No external water source is required and suitable for places with limited space or insufficient water sources.
- Efficient heat dissipation design ensures stable operation of the equipment in high temperature environments (complies with ISO 1217 Annex E environmental adaptability test).
- water-cooling Type
- Suitable for high heat load scenarios, such as continuously running industrial production lines.
- Equipped with a heat recovery system, it can convert waste heat into hot water or hot air, significantly reducing energy waste (in compliance with ISO 50001 energy efficiency optimization standards).
Some special specifications (such as 250kW and above) also support customized cooling solutions to meet specific industry needs.
Special uses: helium compression and high-pressure applications
Granklin oil-free air compressors perform well in special applications:
- helium compression
- Oil-free design avoids helium pollution and ensures gas purity (complies with ISO 13686 helium compression standard).
- Pressure levels up to 10MPa are available for helium storage, transportation and medical equipment.
- high voltage applications
- Pressure levels cover 0.7MPa to 10MPa, meeting the high pressure needs of petrochemical, aerospace and deep-sea operations.
- Equipped with multiple safety protection systems to ensure stable operation of the equipment under extreme conditions (compliant with ISO 1217 Annex F safety standard).
summary
With its diverse power specifications, flexible cooling types and professional special purpose design, Granklin oil-free air compressors have become the preferred compressed air solution in many industries. Whether you need low-power equipment for a small laboratory or high-power requirements for high-pressure helium compression, Granklin can provide high-quality products that meet international standards. Choose Granklin to help you achieve efficient, clean and sustainable compressed air applications.
