PUR (Polyurethane Reactive) glue machinery consists of specialized adhesive dispensers, melters, and laminators designed to apply moisture-curing, high-strength adhesive, primarily for woodworking, automotive, and textile industries. These machines, such as PUR melters (e.g., Valco Melton, Oushida) and applicators (e.g., YipTech, Gluestream), feature sealed, oxygen-free systems to prevent premature curing, ensuring strong, heat-resistant bonds. They offer high automation to reduce labor costs and improve production efficiency. 

These machines are essential for modern, automated production lines requiring high-strength, durable, and moisture-resistant bonding, particularly with materials like PVC foam board, aluminum, and various wood products.