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RK50A
Rocky
Product Description
A single-stage, industrial-frequency screw compressor is a screw-type air compressor that uses a single-stage compression mechanism and is driven by an industrial-frequency (50Hz/60Hz) motor. Its core component is a pair of intermeshing screw rotors, which rotate to compress air to the target pressure (usually ≤13 bar) in one operation, eliminating the need for multiple compression stages.
Product Features
Simple Structure: Single-stage compression design offers low maintenance and minimal failure rates.
Stable and Durable: The mains-frequency motor has strong load-carrying capacity, suitable for long-term continuous operation.
Low Cost: Initial investment and energy consumption are lower than those of variable-frequency models (suitable for stable load scenarios).
Easy Maintenance: Highly standardized components and long maintenance intervals (e.g., oil changes every 2,000-4,000 hours).
Applicable industries
Industrial manufacturing: Pneumatic tools, injection molding machines, textile machinery, and other applications with stable gas consumption.
Infrastructure: Mines, construction sites, and other harsh environments requiring continuous gas supply.
Small and medium-sized enterprises: Users with minimal gas demand fluctuations and limited budgets.
FAQ
Q1: Is energy consumption higher than that of a variable frequency air compressor?
Under high load fluctuations, the frequent starting and stopping of a standard frequency compressor will increase energy consumption. However, if air consumption is stable, its energy efficiency is close to that of a variable frequency compressor.
Q2: Can single-stage compression meet high-pressure requirements?
Single-stage compression typically outputs ≤13 bar. Higher pressures require a multi-stage compressor (but this increases the cost).
Q3: Is it noisy?
Screw compressors are quieter than piston compressors, but still require a muffler or soundproofing enclosure (approximately 70-75 dB).
Q4: What are the key maintenance requirements?
Regularly replace the three filters (air filter, oil filter, and oil separator) and lubricating oil, and check the belts and couplings.
Q5: Is it suitable for 24-hour operation?
Yes, but ensure adequate heat dissipation (ambient temperature ≤ 40°C) and allow for a margin (load factor below 80%).
Product Description
A single-stage, industrial-frequency screw compressor is a screw-type air compressor that uses a single-stage compression mechanism and is driven by an industrial-frequency (50Hz/60Hz) motor. Its core component is a pair of intermeshing screw rotors, which rotate to compress air to the target pressure (usually ≤13 bar) in one operation, eliminating the need for multiple compression stages.
Product Features
Simple Structure: Single-stage compression design offers low maintenance and minimal failure rates.
Stable and Durable: The mains-frequency motor has strong load-carrying capacity, suitable for long-term continuous operation.
Low Cost: Initial investment and energy consumption are lower than those of variable-frequency models (suitable for stable load scenarios).
Easy Maintenance: Highly standardized components and long maintenance intervals (e.g., oil changes every 2,000-4,000 hours).
Applicable industries
Industrial manufacturing: Pneumatic tools, injection molding machines, textile machinery, and other applications with stable gas consumption.
Infrastructure: Mines, construction sites, and other harsh environments requiring continuous gas supply.
Small and medium-sized enterprises: Users with minimal gas demand fluctuations and limited budgets.
FAQ
Q1: Is energy consumption higher than that of a variable frequency air compressor?
Under high load fluctuations, the frequent starting and stopping of a standard frequency compressor will increase energy consumption. However, if air consumption is stable, its energy efficiency is close to that of a variable frequency compressor.
Q2: Can single-stage compression meet high-pressure requirements?
Single-stage compression typically outputs ≤13 bar. Higher pressures require a multi-stage compressor (but this increases the cost).
Q3: Is it noisy?
Screw compressors are quieter than piston compressors, but still require a muffler or soundproofing enclosure (approximately 70-75 dB).
Q4: What are the key maintenance requirements?
Regularly replace the three filters (air filter, oil filter, and oil separator) and lubricating oil, and check the belts and couplings.
Q5: Is it suitable for 24-hour operation?
Yes, but ensure adequate heat dissipation (ambient temperature ≤ 40°C) and allow for a margin (load factor below 80%).
