High Pressure Screw Air Compressor Machine Direct Driven Rotary Air Compressor for Sale

Portable screw air compressors are robust, portable solutions designed for demanding mining operations. Equipped with high-efficiency rotary screw technology, these compressors deliver reliable, continuous airflow to power critical mining equipment such as drilling rigs, pneumatic tools, rock splitters, and ventilation systems. Their compact, wheel-mounted design ensures easy mobility across rugged terrain, while heavy-duty construction withstands harsh environments, including dust, vibrations, and extreme temperatures.

The manufacturing process involves precision engineering to ensure rotor profiles, minimal internal leakage, and extended service life. Key components include the air-end assembly (rotors, bearings, and housing), filtration systems, cooling mechanisms, and control units. Modern screw compressors are designed for energy efficiency, utilizing variable speed drives (VSD) and smart pressure regulation to minimize power consumption.

Regarding noise control, modern screw air compressors are usually equipped with sound insulation covers or noise reduction devices, effectively lowering the noise level during operation and making them more suitable for use in places with higher environmental requirements.

Products Description

Company Profile

1.What can you buy from us?
DTH drilling rig,core drilling rig,highway pile driver,solar pile driver ,anchor pile driver,rotary drill rig ,Top Hammer drill rig,underground jumbo drill rig ,hydraulic scaling rig,DTH hammer,drill rod,screw air compressor,water well drilling rig,truck mounted water well drilling rig,reverse circulation drilling rig,environmental drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,tricone bit ,spare parts.

2.How can I make payment?
A:You can pay by credit card, TT, Western Union, LC etc.

3. How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.

4.How is your quality control?
A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.