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4-in-1 High Pressure Screw Air Compressor for Laser Cutting - China Factory Suppliers for Efficient Solutions
Air-end
- The air end and motor are designed with 1:1 direct connection, low weight design to reduce noise and vibration sources and improve the stability of the unit.
- Adopts the international top-level third-generation asymmetric wire twin-screw air end, adheres to the exquisite manufacturing process, adopts the peak high efficiency low pressure, high-efficiency tooth shape and the axial air inlet design.
- Optimized flow channel design, with a large rotor, low speed and high efficiency — increased energy efficiency by 5%–15%.
- Uses heavy-duty bearings, double-lip shaft seal, durable and reliable. Bearing design life: 80,000–100,000 hours; air end design life: approx. 200,000 hours.
Controller
- Adopts PLC multilanguage control system with a beautiful and intuitive interface, easy-to-operate functions, allowing operators to quickly and easily adjust the compressor.
- 14 protection functions including overload protection, short circuit protection, reverse protection, low temperature protection, high voltage protection, etc., to fully safeguard the unit.
- Advanced microcomputer control drive system realizes intelligent control, air volume variable speed control, automatic adjustment of load start and soft start. Dynamic display of working status, pressure, temperature, and current working curves.
- Large memory with a printer interface; supports computer remote monitoring and multiple linkage control between air compressors.
Inverter
Core Component
The inverter is the brain of the air compressor — all operations are processed and regulated through it, ensuring safe and reliable operation across all aspects of the system. We typically use inverters from Megmeet, Inovance, and Zoncn, which are internationally renowned brands with stable and reliable quality, guaranteed after-sales service, and the best possible air compressor user experience.
Motor
- The main motor is an IP55 high-efficiency energy-saving permanent magnet motor carefully selected for air compressor applications. (Other IP levels available)
- All motors meet national energy efficiency standards with F-class insulation and B-class temperature rise, effectively preventing dust ingress.
- SKF heavy-duty bearings ensure continuous, trouble-free operation over extended periods.
Five-Stage Filtration
Advanced
The Five-Stage Filtration System, designed for the 4-in-1 High-Pressure Screw Air Compressor for Laser Cutting, ensures exceptionally clean and dry compressed air. Through multiple stages of filtration, it effectively removes dust, oil mist, moisture, and microscopic particles from the air stream. This advanced filtration protects sensitive laser cutting components, improves cutting precision, and extends equipment lifespan. By delivering high-purity compressed air, it guarantees stable performance and reliable operation for demanding laser cutting applications.
Frequently Asked Questions
Q What is the design life of the air end in these screw air compressors?
The air end is built with heavy-duty bearings and a double-lip shaft seal. The bearing design life is 80,000–100,000 hours, while the overall air end design life is approximately 200,000 hours, ensuring long-term reliability and minimal maintenance.
Q How does the inverter contribute to the efficiency of the air compressor?
The inverter acts as the brain of the air compressor, regulating all operations including variable speed control, load adjustment, and soft start. By precisely matching motor speed to air demand, it significantly reduces energy consumption and ensures stable, efficient performance at all times.
Q What protection functions does the controller provide?
The PLC multilanguage controller features 14 built-in protection functions, including overload protection, short circuit protection, reverse protection, low temperature protection, and high voltage protection. These safeguards comprehensively protect the unit from damage and unexpected shutdowns.
Q What motor standard does the air compressor use, and is it energy-efficient?
The compressor uses an IP55-rated permanent magnet motor that meets national energy efficiency standards, featuring F-class insulation and B-class temperature rise. SKF heavy-duty bearings are included to ensure continuous, trouble-free operation. Other IP protection levels are also available upon request.
Q Why is the Five-Stage Filtration System important for laser cutting applications?
Laser cutting equipment is highly sensitive to contaminants in compressed air. The Five-Stage Filtration System removes dust, oil mist, moisture, and microscopic particles, delivering high-purity air that protects critical components, enhances cutting precision, and extends the overall lifespan of the laser cutting equipment.
Q Can the air compressor be monitored and controlled remotely?
Yes. The advanced controller supports computer remote monitoring and can be configured for multiple linkage control between air compressors. It also includes a large memory and a printer interface for data logging and operational reporting, making it suitable for industrial automation environments.
