Pneumatic design combined with PR-5B stabilizing valve ensures smooth coating supply and effectively improves spraying quality, suitable for simultaneous operation of multiple spray guns Optimize the air operation valve, smooth direction change, and significantly reduce working pulsation; Aluminum mirror pump body is corrosion-resistant and easy to clean, extending its service life The interior wall of the pump is mirror treated, making it faster to change the paint color, reducing the amount of cleaning agents and waste liquid discharge, and saving maintenance costs The gantry structure is compact and simple, occupying a small area, easy to transport, and suitable for different site layout needs Suitable for applications ranging from small-scale painting to multi gun spraying and coating transportation, with a simple and sturdy structure that balances efficiency and stability