Screw Air Compressor 20HP Oil-Free Air-Cooled for Industrial Pneumatic Tools High Efficiency 0.8MPa SCAIR
SCAIR 20HP Oil-Free Screw Air Compressor: Reliable Power for Industrial Applications
SCAIR’s 20HP screw air compressor combines oil-free technology with robust air-cooled design, targeting industries requiring clean, dry air for pneumatic equipment. With a focus on energy efficiency and durability, this model supports continuous operation in harsh environments, reducing downtime and maintenance costs. Engineered for global standards, it ensures compatibility with tools like pneumatic wrenches and grinders.
Product Introduction
The SCAIR 20HP oil-free screw air compressor is engineered to provide contaminant-free air, essential for sensitive applications such as food processing and pharmaceuticals. Unlike lubricated models, it eliminates oil carryover risks, adhering to ISO 8573-1 Class 0 standards for zero oil content. Its compact design (1080 * 750 * 1000mm) and lightweight construction (231kg) facilitate easy integration into existing systems, while the air-cooling system maintains optimal temperatures from -5°C to +45°C ambient conditions. This compressor is part of SCAIR’s commitment to sustainable industrial solutions, featuring low noise levels and reduced carbon footprint.
Core Technical Parameters
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F.A.D. (Free Air Delivery): 2.2 m³/min at 0.8MPa, with variants offering 2.0 m³/min at 1.0MPa and 1.7 m³/min at 1.2MPa for flexible pressure needs.
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Power Configuration: 20HP (15kW) motor, operating on 3-phase power (380V/50Hz, or customizable to 440-460V/60Hz), ensuring stable performance under full load.
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Cooling System: Air-cooling mechanism that maintains discharge temperature below ambient +15°C, verified through rigorous heat dissipation tests.
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Physical Specifications: Outlet diameter of Rp3/4 inch, dimensions of 1080 * 750 * 1000mm, and weight of 231kg, designed for space-efficient installations.
Additional Details: Packaged in wooden case or air column bags to prevent transit damage, with options for wooden pallet bases for secure shipping.
Key Advantages and Features
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Oil-Free Operation: Achieves 100% oil-free air output, preventing contamination in applications like painting or electronics assembly, with performance validated by third-party tests showing zero oil carryover over 500 hours.
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Energy Efficiency: Reduces power consumption by up to 30% compared to piston compressors, addressing high electricity costs in manufacturing plants; for instance, it cuts energy use by 15% in automotive assembly lines.
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Durability: Built with industrial-grade components resistant to wear, such as hardened steel rotors that withstand over 10,000 hours of continuous use, minimizing breakdowns in mining or construction sites.
Smart Control: Features an intuitive interface with real-time monitoring for pressure and temperature, aligning with industry jargon like "predictive maintenance alerts" to preempt failures.
Application Industries and Scenarios
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Automotive Manufacturing: Powers pneumatic wrenches and impact drills for engine assembly, solving torque inconsistency issues that cause 20% rework rates in production lines.
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Construction and Mining: Supports pneumatic rock drills and pile drivers in dusty environments, with sealed components that resist particulate ingress, as per MSHA compliance for underground safety.
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Food and Beverage: Used with pneumatic filling machines for bottling lines, ensuring hygienic air that meets FDA standards, critical for avoiding product spoilage in breweries.
General Industry: Integrates with conveyor systems and pneumatic grippers in logistics, enhancing speed by 25% in material handling operations, based on case studies from warehouse implementations.
Certifications and Warranty
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Certifications: Complies with CE marks for electrical safety and ISO 9001 for quality management, with optional ATEX certification for explosive atmospheres, ensuring adherence to international norms like PED 2014/68/EU.
Warranty Coverage: Includes a 24-month warranty on major parts like the airend, backed by a global service network that offers on-site support within 48 hours, reducing downtime risks for clients in remote locations.
Frequently Asked Questions (FAQ)
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Q: What is the maintenance interval for this compressor?
A: Recommended service every 2,000 hours, including air filter checks and rotor inspections, to maintain peak efficiency—this prevents common issues like pressure drops in pneumatic cutting tools.
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Q: Can it operate in high-temperature environments?
A: Yes, the air-cooling system is tested to perform reliably up to 45°C ambient, with thermal protection that shuts down the unit if exceeded, ensuring safety in foundries or tropical regions.
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Q: Is it compatible with refrigerated dryers?
A: Absolutely, it pairs seamlessly with SCAIR’s refrigerated dryers to achieve dew points as low as 3°C, essential for moisture-sensitive applications like pharmaceutical spray coating.
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