Why must industrial oil-free air compressors be used for automotive painting
Automotive coating industry background Automotive coating must comply with ISO 16276-2 coating adhesion standard. Compressed air is used as the power source of the spray gun, and its oil content must be ≤0.001mg/m³ (ISO 8573-1 Clas…
Why Hydrogen Energy Systems Require High-Pressure Oil-Free Air Compressors
Hydrogen Energy Industry Background The hydrogen energy industry encompasses hydrogen production, storage and transportation, refueling, and fuel cell applications. The compressed air system must meet the stringent requirements of ISO 19880-3 for hydrogen equipment. In the manufacture of 70MPa high-pressure hydrogen storage tanks, the oil content of the compressed air must be ≤0.001mg/m³ (ISO 8573-1 […]
How to choose an oil-free lubricated air compressor for semiconductor etching process
Semiconductor manufacturing industry background In the semiconductor etching process, compressed air must meet the ISO 8573-1 Class 0 oil-free standard (oil content ≤0.001mg/m³) and comply with SEMI F5-…
Food manufacturing How to choose oil-free screw air compressor
Food manufacturing industry Background The food manufacturing industry has extremely high requirements for the cleanliness of compressed air to prevent contamination of food and affect product quality and consumer health. According to ISO 8573-1 Class 0 standard, food grade compressed air…
Safety measures for using compressed air in food production
Compressed air plays an important role in food production, from raw material transportation, packaging, sterilization to finished product processing, almost throughout the entire production process. However, the quality of compressed air is directly related to food safety and consumer health. To ensure food…
How to optimize compressed air systems in large warehouses
Compressed air systems play an important role in large warehouses and are widely used in fields such as material transportation, packaging equipment, pneumatic tools and refrigeration systems. However, compressed air systems have high energy consumption and maintenance costs, and optimizing compressed air systems not only…
Core requirements and technical solutions for compressed air for packaging machinery
Compressed air is the core power source of packaging machinery, directly affecting packaging efficiency, finished product quality and equipment life. From the cleanliness of food packaging to the stability of high-speed assembly lines, compressed air systems need to meet stringent technical standards. This article combines international norms…
Filtration requirements for compressed air in textile dyeing process
In the textile dyeing process, compressed air is widely used in key links such as airflow dyeing machines, dye injection, and pneumatic valve control. Oil, particulate matter or moisture pollution in compressed air can cause stains, color differences or fiber damage on the cloth surface. In order to ensure uniform dyeing…
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 needs of…
How to Design a Zero-Contamination Compressed Air System
Pharmaceutical Industry Background In sterile drug production, compressed air systems directly contact APIs (Active Pharmaceutical Ingredients), primary packaging, and filling equipment. Contaminants as small as 0.1μm particles or 0.01mg/m³ oil residues can compromise product sterility, triggering FDA 483 observations. Globally, 25% of pharmaceutical recalls (2023 WHO report) link to compressed air contamination. Why Pharmaceutical Manufacturing […]