established since 1992
COIN ROKAKI specializes in manufacturing filters for compressed air, oil mist separation, dust collection, heavy-duty vehicles, construction machinery, and industrial applications. To extend the lifespan of machinery, maintain a clean environment, and enhance mechanical power efficiency, COIN ROKAKI has developed a series of LONG LIFE TYPE filters. These filters exceed the quality of original equipment manufacturer (OEM) filters, enhancing product utility, eco-friendly standards, low carbon emission, and extending the operational life of system and machinery.KNOW MORE
WHAT WE OFFER
COIN ROKAKI filter is widely utilized across various industries including semiconductor, transportation, air compressors, construction machinery, defense, fishing vessels, environmental protection, and medical usage.
Semiconductor-specific filters employ precision filtration technology to ensure the quality of semiconductor manufacturing processes, assisting the industry in achieving nano-level cleanliness standards.
Designed specifically for vehicle engines, the filter effectively removes pollutants, ensures smooth engine operation, extends its lifespan, and contributes to environmental protection.
Special filters for air compressors and vacuum pumps, effectively filtering impurities, such oil, vapor, or VOC, to ensure smooth operation and prolong equipment lifespan.
Specifically designed for construction machinery, the efficient filter effectively removes oil impurities and dust, ensuring smooth operation and prolonging the machine's lifespan.
Medical System-Specific Filter - A tool designed for efficient air purification, applied in various medical facilities, capable of effectively filtering out particulates and bacteria.
COIN ROKAKI continually innovates, offering outstanding filter cartridges and services, committed to delivering the highest quality and most efficient filtration solutions for you.
HIGH-TEMPERATURE PRIMARY FILTER
Primary filters are designed for the dust filtration in systems, effectively trapping micron-sized and nano-sized particles in high-temperature streams. Filters can be cleaned and reused, providing both environmental benefits and ensuring the proper operation of equipment.
PRIMARY COALESCING FILTER
The primary function of coalescing filters in air compression systems is to remove impurities, fine oil and gas particles, and odorous gases from the compressed air. In response to the requirements of compressed air applications, factors such as filter pore size, moisture content, residual oil content, etc., are the main criteria for inspection. Airflows that meet quality standards ensure the proper operation of equipment and extension of the life-span of system, which significantly saves the running cost of entire system.
OIL MIST FILTER
Developing high-performance filtration technologies for purifying oil, mist, haze, aerosols, and toxic fumes, we have obtained several patents. By integrating specialized industrial processes, we create efficient purification equipment and offer high-efficiency oil-mist separation filters. Applications include: CNC machinery, petrochemical industry, pharmaceuticals, paint spraying and solvent businesses, restaurant kitchens, and more.
PROFESSIONAL EQUIPMENT FUEL FILTER
Scope of Application: High-speed railway trains... etc.
PROFESSIONAL DESICCANT FILTER
Core technology development of high-performance drying filters, utilizing materials with precise and singular tiny pores, can be used for adsorbing gases or liquids to achieve purification of gases and air purification. Applications: High-speed railway trains, petroleum industry.
Using multiple layers of stacked microfiber filter material to capture oil particles in the oil and gas, the oil particles will coalesce within the filter material layers and drain out to make sure the long life span, while the clean gases will pass through the filter material to achieve oil and gas separation. Applications include: air compressors, high-speed railway trains, etc.