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What Size Rotary Screw Air Compressor Do I Need?
What Size Rotary Screw Air Compressor Do I Need?

Oct. 22, 2026

A rotary screw compressor should be sized by adding the SCFM demand of equipment operating simultaneously, confirming the highest required PSIG, and adding approximately 20–30% capacity for leaks, pressure variation, and future growth. Select a compressor whose delivered airflow meets that total at the specified pressure and duty cycle, not merely the motor horsepower shown on the nameplate.
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What Certifications Should You Check When Importing Air Compressors?
What Certifications Should You Check When Importing Air Compressors?

Oct. 21, 2026

Most air compressor imports require customs documentation and product records, while the applicable certifications depend on the compressor type, receiver tank, electrical system, engine, intended use, destination country, and state-level requirements. What Certifications Should You Check When Importing Air Compressors? The practical answer includes CE or equivalent conformity documentation, UL
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Direct Drive vs Belt Drive Screw Air Compressor: Which Is Better?
Direct Drive vs Belt Drive Screw Air Compressor: Which Is Better?

Oct. 20, 2026

For continuous-duty applications, a direct-drive screw compressor is generally preferable because it removes belt slip and can reduce transmission losses. A belt-drive screw compressor may be the better choice when purchase budget, variable air demand, service access, or noise control matters more than maximum transmission efficiency. The correct decision depends on airflow, pressure, operating
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Rotary Screw Compressor Buying Checklist for Industrial Buyers
Rotary Screw Compressor Buying Checklist for Industrial Buyers

Oct. 19, 2026

Selecting a rotary screw compressor requires more than matching motor horsepower to a catalog model. Use the required CFM at operating PSI, duty cycle, simultaneous demand, air-quality specification, demand variability, installation limits, service coverage, and lifecycle cost to compare equipment. The correct purchase also accounts for redundancy, receiver capacity, maintenance access,
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HP vs CFM in Screw Air Compressors: What Should Buyers Compare?
HP vs CFM in Screw Air Compressors: What Should Buyers Compare?

Oct. 15, 2026

HP cannot be converted to CFM with one fixed formula. In a Rotary Screw Compressor, horsepower describes motor input capacity, while CFM describes airflow delivered at a stated pressure. Buyers should compare verified FAD or CFM at the required PSI, then evaluate pressure, efficiency, duty cycle, controls, service coverage, and lifecycle cost.
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How to Choose an Air Compressor for Automotive Workshops
How to Choose an Air Compressor for Automotive Workshops

Oct. 14, 2026

To choose an air compressor for an automotive workshop:
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Can a Rotary Screw Compressor Run Continuously?
Can a Rotary Screw Compressor Run Continuously?

Oct. 13, 2026

Yes, a properly sized and maintained Rotary Screw Compressor can run continuously, including 24 hours per day, but “running continuously” does not always mean compressing air at full load every minute. The motor may operate in a loaded state, unload while remaining available, or change speed through a variable-speed drive. Safe continuous operation depends on compressor sizing, cooling,
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