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4-in-1 High Pressure Screw Air Compressor for Laser Cutting - China Suppliers & Factory Solutions
Air-end
Core Component
- 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. The bearing design life is 80,000 – 100,000 hours and the air end design life is about 200,000 hours.
Controller
Smart Control
- Adopts PLC multilanguage control system, beautiful and intuitive interface, easy to operate — operators can 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 protect 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 printer interface; supports computer remote monitoring or multiple linkage control between air compressors.
Inverter
System Brain
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. We typically use inverters from Megmeet, Inovance, and Zoncn, internationally renowned brands with stable and reliable quality and guaranteed after-sales service, providing customers with the best possible air compressor user experience.
Motor
IP55 Grade
- The main motor is an IP55 high-efficiency energy-saving permanent magnet motor carefully selected according to the application of the air compressor. (Other IP levels available.)
- All meet national energy efficiency standards — F-class insulation, B-class temperature rise — effectively preventing the entry of dust. SKF heavy-duty bearings ensure continuous trouble-free operation over a long period.
Five-Stage Filtration
Ultra-Clean Air
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 — guaranteeing stable performance and reliable operation for demanding laser cutting applications.
Frequently Asked Questions
Q
What is the design life of the air end in this screw air compressor?
The air end is designed for approximately 200,000 hours of service life. The heavy-duty bearings used are rated for 80,000 to 100,000 hours, ensuring long-term durability and reliable performance with minimal maintenance requirements.
Q
How does the inverter contribute to the efficiency of the air compressor?
The inverter acts as the brain of the entire system, regulating and processing all operations. It enables variable speed control of air volume, intelligent dynamic control, and soft start functionality — significantly reducing energy consumption and protecting the system from electrical stress during startup.
Q
What protection functions does the controller provide?
The PLC-based controller offers 14 built-in protection functions, including overload protection, short circuit protection, reverse protection, low temperature protection, and high voltage protection. These safeguards ensure comprehensive protection of the entire compressor unit under various operating conditions.
Q
What IP rating is the motor, and what insulation class does it use?
The standard motor is rated IP55, providing effective protection against dust ingress and water jets. It features F-class insulation with B-class temperature rise, meeting national energy efficiency standards. Other IP protection levels are also available upon request to suit different operating environments.
Q
Why is the Five-Stage Filtration System important for laser cutting applications?
Laser cutting equipment is highly sensitive to air quality. The Five-Stage Filtration System removes dust, oil mist, moisture, and microscopic particles from the compressed air, ensuring high-purity output. This protects delicate laser components, enhances cutting precision, reduces downtime, and significantly extends the lifespan of the overall equipment.
Q
Can the air compressor be monitored or controlled remotely?
Yes. The controller supports computer remote monitoring and can also be configured for multiple linkage control between several air compressors. It is equipped with a printer interface and large memory capacity, making it suitable for centralized management in industrial environments.
