Material Excellence: Crafted from premium Aluminum Alloy, this die head for hot melt machines ensures durability and efficient heat conduction. Suitable for models 20, 25, 32, 40, 50, and 63, it's designed to withstand rigorous use in professional environments. Advanced Anti-blocking System: Featuring an upgraded anti-blocking exhaust, this die head enhances the performance of your PPR contact welding machine. It prevents clogging and ensures a smooth operation, making it ideal for continuous, heavy-duty use. Precision Engineering: Engineered to exact specifications, our die head provides consistent, reliable welding results. Its precision design aids in the seamless joining of materials, ensuring strong, leak-proof welds every time. Safe and Efficient: With no high-concern chemicals used in its construction, this product is safe for both the user and the environment. It's manufactured in Mainland China under strict quality control standards, ensuring top-notch performance. Versatile Application: This die head is not only perfect for PPR contact welding but also versatile enough for other thermoplastic materials. Its robust construction and advanced features make it a must-have tool for any professional welder's toolkit. Color: As Shown Material: Aluminum Alloy Package Contents: 3*Hot Melt Machine Die Head