2026-04-10Views：
Granklin Group's water-lubricated oil-free screw compressors, from design to manufacture, everywhere reflect our pursuit of energy saving, cleanliness and environmental protection.
From water lubrication to non-corrosive main engine shell, from stainless steel screw to silicon carbide sliding bearing that never rusts, from high-efficiency air filter to precision lubrication water filter, we ensure that XR parts are oil-free working design, we have always believed: professional casting quality, quality casts the future!
Structural Design of Grantklin Oil-free
because the screw in the process of rotating compression, the entire host lubrication, sealing, cooling are done by water, therefore, Granklin is the true sense of the oil-free compression.
Stainless steel host shell, stainless steel rotor, wear-resistant oil-free silicon carbide sliding bearings, the design life of the above components are up to 25 years. Thus, an absolutely oil-free compression volume produces absolutely oil-free compressed air.
Special Order
1. Special configuration, according to your site conditions, provide different voltage, paint color, explosion-proof grade design requirements;
2. Design customization for special environments, such as: low temperature, seaside corrosion, tropical, high temperature, dust, etc;
3. Provide special gas design: such as nitrogen compression, pressurized compression or higher design below 40bar;
4. Provide low pressure compression design below 4bar.
Granklin's new oil-free machine has been successfully launched after long-term testing to achieve stability and reliability. At present, more than 120 new oil-free units have been successfully applied in steel, electronics, electric power, tobacco, textile, chemical, food and beverage, pharmaceutical and other industries. Grantklin believes: With our strong R & D, stable and excellent quality, competitive prices, and professional services, the new oil-free machine will be able to provide you and more companies with more excellent services......
All the time, is the quotation of high air compressor? Then how to effectively reduce the maintenance cost of air compressor? 1. Ensure the quality of equipment parts The quality of equipment parts can also determine the quality of air compressor, and can improve the performance of equipment.
The equipment that integrates components such as freeze dryer, precision filter, gas tank and so on is called integrated air compressor, and it can also be called combined air compressor, which is convenient to install, simple to apply and convenient to move.
Spraying processes can be seen everywhere in life, such as the surface of car bodies, hardware and plastic products, etc. The main function is to prevent corrosion. Oil-free screw air compressor is often used to do power source in the spraying process. So does the spraying industry have any need for air compressors?
Granklin air compressor is suitable for laser cutting machine. Compared with traditional oil air compressor, water lubricated air compressor has higher gas purity. Laser cutting products are suitable for high-end industry processing, intelligent robots, etc. Water lubricated air compressor has high gas production and clean gas without oil.
View detailsAt present, many screw air compressors in the traditional sense of society are single-stage compression screw air compressors, and their energy consumption and electricity consumption greatly consume a lot of electric energy and functional conversion rate, which is constantly guiding the continuous innovation and progress of the air compressor industry, making me
Shanghai Granklin Group has won the trust of the market with reliable quality, strong technical support, perfect after-sales service system, reasonable price and accurate delivery. We firmly believe that with "quality" as the foundation and "service" as the backing, screw air compressor will be recognized by more and more enterprises.
View detailsWhat are the common shortcomings of the screw air compressor?(1) When the screw air compressor is shut down, the air inlet is sprayed outward. When the air compressor suddenly stops and does not open the exhaust valve in time to discharge exhaust gas, the air inlet sprays cooling oil outward. At this time, first check whether the intake valve has defects and cannot be closed normally. Second, check whether the oil cut-off solenoid valve has defects. Assuming it is normal, further check whether the check valve on the main exhaust pipe can be closed in time or completely. If there are defects, it should be removed.
The first reason for the failure of the shutdown of the air compressor is: the exhaust temperature of the unit is high 1, and the lubricating oil level of the machine is low; Solution: Add oil to the 1/2~2/3 position of the sight glass. 2. The cooling fan is not working properly; Solution: Troubleshoot the fan
Buy products preferred big brand, good service quality manufacturers. From foreign to domestic, there are only a few enterprises that can make water-lubricated air compressors in the screw air compressor industry. "Shanghai granklin Group" is one of them. granklin Do not forget your initiative mind strove forward on the road of water-lubricated air compressors.
Oil-free air compressor rubber ring can wipe the oil? This question granklin group's Shen for you to answer, oil-free air compressor is naturally not allowed to appear in the presence of lubricating oil in the accessories. Why can't oil-free air compressors have oil?
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