GUNAIYOU Laser Cutting Air Compressor

GUNAIYOU special integrated screw air compressor is custom‑developed for fiber laser cutting machines. It integrates a screw main unit, refrigerated dryer, air receiver tank and multi‑stage precision filters. It delivers high‑pressure, low‑dew‑point, low‑oil clean compressed air with one‑stop setup. Complex on‑site piping is eliminated for plug‑and‑play operation. Widely used in sheet‑metal processing, hardware cutting and other laser‑processing applications.

Product Technical Features

1. Highly‑integrated All‑in‑one Structure The complete unit integrates screw air compressor main body, refrigerated dryer, 350L large‑capacity air receiver tank, pre‑filter and three‑stage precision filters. All piping is factory‑preassembled, reducing on‑site installation work and risk of air leakage. Compact footprint fits compact‑layout workshops.
2. Stable 16‑bar High‑pressure Air Supply Rated working pressure reaches 1.6 MPa to meet high‑pressure auxiliary gas requirements for laser cutting. It guarantees cutting quality for thin and thick plates processed by air cutting. Load/unload pressure can be custom‑configured to match different laser‑machine air‑supply demands.
3. High‑quality Compressed Air Output Combined treatment by refrigerated dryer and multi‑stage precision filters produces compressed air with low dew‑point, low oil content and low dust content. Water vapor and oil contamination are kept away from the laser cutting head, prolonging service life of protective lenses and improving finished‑cut quality.
4. Intelligent MAM‑870 Control System Bilingual Chinese‑English HMI displays real‑time pressure, temperature and operating hours. Built‑in timing for consumable maintenance triggers audio‑visual pre‑alerts (flashing fault lamp + beep sound). Pre‑alerts are factory‑set without forced shutdown to sustain continuous production. Functions include maintenance‑time reset, password‑protected parameter access and unload‑delay energy‑saving settings. Auto‑delay stop saves power when laser‑cutting air consumption drops.
5. Reliable Screw Main Unit for Stable Operation Twin‑screw rotor main unit features few components and minimal wearing parts, delivering low vibration and low‑noise operation. Belt‑drive design simplifies maintenance. Stable performance is guaranteed within ambient temperature range +5 ℃ ~ +40 ℃ and altitude below 1000 m.
6. Comprehensive Safety & Protection Functions Protections include high‑temperature protection, phase‑sequence protection and overload protection. Safety valve is equipped. The air receiver tank complies with GB150 pressure‑vessel standard. Quick‑open cabinet panels facilitate routine maintenance access.
7. User‑friendly Maintenance with Color‑coded Consumables Color‑coded consumables: air filter (green), oil filter (red), oil‑gas separator core (blue) for easy identification during replacement. Bilingual Chinese‑English consumable‑replacement labels are pasted on the machine body for operator reference.

Main Model Performance Parameters

Matching Reference for Fiber Laser Cutting Machine Power

Maintenance Requirements

Pre‑start Daily Inspection

1. Open cabinet doors with power disconnected. Check internal dust buildup and dust screens. Blow clean with air gun weekly. Clogged dust screens will trigger high‑temperature shutdown alarm.
2. Check power cables for loose connections, insulation damage or short‑to‑housing. Confirm all cabinet doors are fully closed before power‑on.
3. Check HMI for alarm messages. Resolve all alarms before startup.
4. Open air‑tank drain valve daily to drain condensate. Periodically verify proper operation of auto drain valves on air compressor, refrigerated dryer and precision filters.

Scheduled Consumable Replacement Cycle (Normal working conditions; shorten cycles for dusty environments)