
4500W Tpo PVC Banner Welder Roof Waterproofing Membrane Hot Air Welding Machine with Brushless Air Blower. High Power Efficiency: 4500W rated power ensures high efficiency and stable performance. Brushless Air Blower: Maintenance-free brushless AC fan with high wind pressure and even airflow. Built-in Balance Device: Ensures perfect welding even on uneven or non-flat ground surfaces. Versatile Material Compatibility: Welds PVC, TPO, EPDM, PE, EVA, PP, and various fabric materials. Comprehensive Safety Features: Includes automatic sleep protection and laser positioning lights. Long Service Life: Designed lifespan of 6 to 8 years with stable mechanical performance. Global Export Experience: Exported to over 68 countries with 19 national patents and CE certification.