Sullair Air Compressors
Our Sullair Air Compressors are high-performance rotary screw air compressors designed for mining, quarry drilling, water well drilling, construction engineering, sandblasting, and industrial air supply systems. Built with advanced Sullair screw air-end technology and optimized manufacturing in China, these compressors deliver stable airflow, high efficiency, and reliable continuous operation in demanding working environments. They are widely used to power DTH drilling rigs, rock drilling rigs, and blast hole drilling systems, making them a key air supply solution for global drilling contractors and industrial users.
Compared with traditional piston compressors, Sullair screw compressors offer:
Higher airflow efficiencyLower maintenance costLonger service lifeBetter performance under continuous load
Sullair, a renowned brand originating from the United States, has been deeply involved in the research and development of screw air compressors for over fifty years. Now a subsidiary of the Hitachi Group, it inherits globally leading technologies. Its product range covers a full series of stationary, mobile, and oil-free compressors, with power ranging from 7.6kW to 450kW and discharge pressure from 3.5-20Bar, suitable for diverse operating conditions.
Equipped with original imported screw compressor units and IE3/IE4 high-efficiency motors, its oil-free models are ISO8573-1 Class 0 certified, ensuring high oil-air separation accuracy. Featuring VCC variable capacity technology and an intelligent control system, it supports stepless flow adjustment from 0-100%, with some models achieving 8000 hours of oil-free operation.
The compressor body adopts a high-protection design, and AWF lubricant is suitable for extreme environments from -39℃ to 49℃, meeting the needs of high-altitude operations. The main unit offers a five-year or 10,000-hour warranty, with 24-hour service support nationwide. It is widely used in manufacturing, mining, food and pharmaceutical industries, and combines high efficiency, energy saving and stable durability.
If you would like more information about this product, please feel free to contact us. Recommend other popular products for you.: Drilling Air Compressor
Key Features of China Sullair Air Compressors
High Efficiency Rotary Screw Air End
Advanced screw rotor design ensures smooth compression, low vibration, and high energy conversion efficiency.
Stable High Pressure Output
Maintains consistent air pressure for DTH drilling and mining operations, ensuring drilling efficiency and penetration speed.
Heavy Duty Industrial Design
Reinforced structure suitable for harsh environments such as mining sites, deserts, and high-temperature regions.
Fuel Efficient System
Optimized engine and compression system reduce fuel consumption during long working hours.
Continuous 24-Hour Operation Capability
Designed for heavy-duty drilling projects requiring uninterrupted air supply.
Easy Maintenance & Service Access
Modular structure simplifies inspection, maintenance, and component replacement.
Applications
Mining & Quarry Drilling
Provides high-pressure air for DTH drilling rigs and blast hole drilling systems.
Water Well Drilling
Supports deep borehole drilling and groundwater extraction projects.
Rock Drilling Operations
Powers pneumatic rock drilling equipment in hard rock environments.
Construction Engineering
Used in foundation work, tunnel projects, and infrastructure development.
Industrial Air Supply
Provides stable compressed air for factories, workshops, and production lines.
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