20 Inch Hot Glueing Machine

Product Description

The Codalam 20-Inch Hot Melt Gluing Machine is a professional-grade EVA hot melt adhesive roller coater designed to apply hot melt glue uniformly and continuously across printed boards, photo prints, album pages, book covers, packaging materials, and a wide range of flat substrates in a single conveyor-fed pass. Built for photo studios, album manufacturers, digital print shops, commercial printing businesses, bookbinders, case-making units, and packaging operations, this machine delivers consistent, high-strength hot melt bonding at production speed across a 20-inch working width — with an adjustable temperature system and variable speed control to fine-tune adhesive application for different materials and production requirements. In photo album manufacturing and commercial print finishing, hot melt adhesive is the standard method for bonding photo prints to mounting boards, attaching album covers to spine boards, and laminating flat substrate assemblies where a fast-setting, high-strength bond without a water-based drying period is required. Hot melt adhesive bonds on contact as it cools, eliminating the curing wait time of PVA or water-based glues and allowing finished assemblies to proceed directly to the next production step without delay. The Codalam 20-Inch Hot Melt Gluing Machine applies EVA-based hot melt adhesive through heated, rubber-coated rollers as the substrate passes through on a belt-driven conveyor, producing an even, controlled adhesive film across the full 20-inch width on every pass. The adjustable temperature control allows the operator to set the correct melt viscosity for the adhesive type and substrate in use. Variable conveyor speed control adjusts the feed rate to optimise glue spread thickness and bond quality for different materials. Beyond photo and album production, hot melt roller gluing machines are widely used in bookbinding and case-making operations for hard-cover book and diary production, in footwear manufacturing for bonding component layers and linings, in bag and belt production for laminating panels, in stationery production for cover lamination, and in packaging operations for rigid box assembly. The 20-inch working width accommodates most standard formats across these applications in a single pass.