SWT-NS3400A Hot Air Gun 3400W Công suất cao・40mm PE dày PVC phim hàn

súng khí nóng
June 04, 2025
Video Description:
Discover the SWT-NS3400A Hot Air Gun, a 3400W high-power tool perfect for welding thick PE PVC films. With adjustable temperature from 20-600°C, this industrial heat gun ensures precise and stable performance for professional applications.