Oil free low pressure air compressor

The Oil free low pressure air compressor is supplied by DECHUAN, a professional industrial air compressor provider focused on delivering stable and reliable low-pressure air solutions. Equipped with mature oil-free screw technology and efficient mechanical design, it meets the low-pressure air requirements of electronics, food processing, mechanical machining, automated production lines, and other general industrial environments, ensuring smooth production processes. The unit operates stably with a noise level of 68-69 dB(A), suitable for everyday industrial workshop use while maintaining safety and a comfortable operating environment.

Key Performance Highlights

• Oil-free screw technology: Ensures stable and reliable air compression, enhancing equipment reliability.
• Efficient motor drive: Smooth power transmission guarantees continuous and stable low-pressure air output, meeting industrial load variations.
• Robust and durable construction: Designed to withstand industrial temperature variations, dust, and vibrations.
• Industrial versatility: Applicable to food processing, electronics manufacturing, mechanical machining, automated production lines, and other low-pressure industrial applications.
• Reasonable noise level: Operating noise between 68-69 dB(A) reduces disruption in work environments while meeting industrial standards.

Engineering & Design Specifications

The Oil free low pressure air compressor uses mature oil-free screw technology to ensure stable and reliable air compression with continuous, steady output. Its sturdy construction adapts to temperature fluctuations, dust, and vibrations in industrial environments, while maintaining smooth mechanical operation. Equipped with an efficient motor drive system, the unit delivers consistent low-pressure air for various industrial applications. The operating noise remains in the 68-69 dB(A) range, ensuring both productivity and compliance with industrial noise standards. The overall design focuses on reliability and versatility, providing stable support for various low-pressure industrial air scenarios and ensuring smooth production operations.

Usage Precautions

• Installation environment: The equipment should be installed in a well-ventilated, dry, non-corrosive gas location. Avoid direct sunlight and rain, and reserve at least 1 meter of maintenance space around.
• Power requirements: Use a stable power supply that matches the motor rated voltage and frequency, with appropriate overload protection. Grounding must be reliable.
• First operation: Before starting a new machine for the first time, check that the lubricating oil level is within the normal range and manually turn the rotor to confirm no sticking. Run unloaded for 30 minutes before gradually loading.
• Regular inspection: Check the air filter element every 500 operating hours; replace lubricating oil and oil filter every 2000-3000 hours. Regularly clean dust from the radiator surface.
• Ambient temperature: The maximum allowable ambient temperature for the standard model is 46°C, and for the high-temperature model is 55°C. If exceeded, take cooling measures or reduce continuous runtime.
• Discharge pressure: Do not operate continuously above rated pressure. Use within the rated pressure range to avoid frequent safety valve opening or component damage.
• Shutdown maintenance: For long-term shutdown, turn off power and inlet valve, drain all condensate from the system, and manually turn the rotor once a month to prevent rust.
• Safety warnings: Do not open access doors or touch rotating parts during operation. Cut off power and release system pressure before maintenance.

Why Choose Us

Choosing the DECHUAN Oil free low pressure air compressor means selecting not only a high-performance oil-free low-pressure air compressor but also a reliable industrial air solution. With years of experience supplying industrial air and professional technical services, DECHUAN is committed to providing efficient, safe, and stable air support, helping enterprises reduce production risks and improve efficiency.

• Mature oil-free screw technology: Ensures stable and reliable air compression for continuous industrial air supply.
• Robust mechanical design: Durable construction adapts to temperature changes, dust, and vibrations, extending equipment lifespan.
• Efficient air output: Continuously provides stable low-pressure air for production lines, ensuring smooth operation and higher productivity.
• Reasonable operating noise: 68-69 dB(A) maintains a comfortable workplace while complying with industrial noise standards.
• Professional after-sales support: Installation guidance, operator training, maintenance recommendations, and spare parts availability ensure worry-free operation.
• Wide industrial applicability: Suitable for food processing, electronics, mechanical machining, automated production, and other general low-pressure air applications.

In summary, choosing the DECHUAN Oil free low pressure air compressor guarantees a reliable, stable, and robust air compression solution with professional technical support, providing production safety and operational efficiency.

Product Specifications Overview

Parameter	Description
Compression Type	Oil-free screw
Applicable Pressure	Low-pressure industrial applications
Noise Level	68-69 dB(A)
Applicable Industries	Food, Electronics, Mechanical Machining, Automated Production

What Our Customers Care About

• Long-term reliability: The oil-free screw assembly and sturdy mechanical structure ensure stable operation even under continuous use, minimizing unexpected downtime.
• Low maintenance costs: Simple design with easily accessible components reduces routine maintenance time and expenses. Spare parts are readily available through DECHUAN’s supply channels.
• Energy efficiency: The efficient motor drive system lowers power consumption per unit of air output, helping reduce electricity bills over the equipment’s lifetime.
• Stable air output: Consistent low-pressure air supply supports sensitive production processes like electronics assembly and food packaging without pressure fluctuations.
• Quiet operation: At 68-69 dB(A), the compressor does not disrupt the work environment, allowing it to be placed near production lines without special soundproofing.
• Easy installation and operation: Compact footprint and user-friendly controls simplify installation and daily use, saving valuable floor space and labor.

Application Scenarios

The Oil free low pressure air compressor plays a key role in the following specific production processes:

• Pneumatic conveying systems: Provides continuous stable low-pressure air for conveying powder and granular materials (e.g., flour, plastic pellets), avoiding blockages caused by pressure fluctuations.
• Spray painting and coating lines: In the painting process of auto parts, furniture, etc., it supplies oil-free mist, constant pressure compressed air to ensure a uniform finish without impurities.
• Packaging machinery: Drives pneumatic sealers, labelers, strapping machines, etc., with fast response and low noise, suitable for packaging workshops with strict environment requirements.
• Laboratory air source: Provides dry, clean low-pressure air for analytical instruments and test devices in research labs and testing centers, ensuring accurate experimental data.
• Textile air-jet looms: Serves as the main air source for air-jet looms, meeting the demand for instantaneous high-flow low-pressure air during weaving, improving fabric quality and loom efficiency.
• Wastewater treatment aeration: In small sewage treatment stations, supplies low-pressure air for biological aeration systems, promoting microbial metabolism and reducing energy consumption and operating costs.

FAQ

Q: What industrial applications is this air compressor suitable for?

A: This unit is suitable for general industrial low-pressure air requirements, including food processing, electronics manufacturing, mechanical machining, and automated production lines.

Q: What is the operating noise level?

A: The operating noise is 68-69 dB(A), which complies with standard industrial workshop environments.

Q: How reliable is the equipment?

A: The Oil free low pressure air compressor uses mature oil-free screw technology and a robust mechanical structure, ensuring long-term stability in general industrial environments.

Q: What after-sales services are provided?

A: Services include installation guidance, operator training, maintenance recommendations, troubleshooting support, and spare parts availability.

Q: Is this suitable for general low-pressure industrial air use?

A: Yes, this unit is specifically designed for general low-pressure industrial applications, providing stable and reliable air supply.