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The gluing machine is one of the indispensable equipment in the process of producing plywood and other boards. By gluing the veneer, multiple skins can be glued together. The machine spreads the glue on the core veneers, multi-layer board, plywood, block board and so on. It has three rollers and four rollers. The glue spreader is divided into 4ft, 5ft, 8ft and so on. It can be customized according to client's requirement.
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The 4ft 4-Roller Durable Glue Spreader emerges as a heavy-duty workhorse meticulously engineered for high-volume plywood and veneer production lines. Its primary function is to apply adhesives with unparalleled uniformity across surfaces, a critical factor in ensuring strong, long-lasting bonds while simultaneously reducing glue consumption by 15-25% compared to conventional spreaders. The innovative 4-roller configuration—comprising two resilient rubber rollers and two precision-machined steel rollers—distributes pressure evenly across the material, making it equally effective for both single-sided and double-sided gluing applications. Whether handling thin veneers or thick plywood layers, this machine delivers consistent results that elevate overall product quality.
Precision Coating: Achieves meticulous glue thickness control within an impressive ±0.05mm range, a feat made possible by micro-adjustable roller gaps and variable frequency drive (VFD) technology . This level of control eliminates over-application, which not only reduces material costs but also ensures optimal bond strength by preventing glue starvation in critical areas.
Robust Construction: Built to withstand the rigors of continuous industrial operation, the machine features high-grade 304 stainless steel rollers that resist corrosion and wear, paired with a reinforced cast iron frame that minimizes vibration and maintains structural integrity even in harsh, dust-laden environments.
Energy Efficiency: A standout feature is its low-power 7.5kW motor complemented by an intelligent smart idle mode that automatically reduces power consumption during idle periods. This design cuts energy usage by 20% compared to traditional glue spreaders, delivering significant long-term cost savings.
Quick Changeover: Recognizing the need for flexibility in production, roller replacement is streamlined to take less than 15 minutes, allowing operators to seamlessly switch between different glue types—including PVA, UF, and PUR adhesives—without disrupting production schedules.
Safety Compliance: Safety is integrated into every aspect, with emergency stop buttons strategically placed at operator stations, interlocking safety guards that prevent access to moving parts during operation, and full CE certification that ensures compliance with EU and international safety standards .
Plywood Lamination: In plywood production, it plays a pivotal role in bonding veneer layers, ensuring each layer receives uniform glue coverage that translates to high-strength panels capable of withstanding heavy loads and environmental stress.
Composite Board Manufacturing: Essential for applying adhesives to particleboard, MDF, and OSB panels before laminating with decorative surfaces such as melamine or wood veneer, ensuring a bubble-free bond that enhances both aesthetics and durability.
Door Core Production: Specializes in gluing honeycomb cores to face veneers in door manufacturing, a process that requires precise glue distribution to enhance the door’s stability, sound insulation properties, and load-bearing capacity.
Cabinetry and Furniture: Perfect for coating edges and surfaces of cabinet components and furniture parts, ensuring seamless veneer bonding in drawer boxes, shelf fronts, and cabinet doors that resist delamination over time.
The 4ft 4-Roller Durable Glue Spreader emerges as a heavy-duty workhorse meticulously engineered for high-volume plywood and veneer production lines. Its primary function is to apply adhesives with unparalleled uniformity across surfaces, a critical factor in ensuring strong, long-lasting bonds while simultaneously reducing glue consumption by 15-25% compared to conventional spreaders. The innovative 4-roller configuration—comprising two resilient rubber rollers and two precision-machined steel rollers—distributes pressure evenly across the material, making it equally effective for both single-sided and double-sided gluing applications. Whether handling thin veneers or thick plywood layers, this machine delivers consistent results that elevate overall product quality.
Precision Coating: Achieves meticulous glue thickness control within an impressive ±0.05mm range, a feat made possible by micro-adjustable roller gaps and variable frequency drive (VFD) technology . This level of control eliminates over-application, which not only reduces material costs but also ensures optimal bond strength by preventing glue starvation in critical areas.
Robust Construction: Built to withstand the rigors of continuous industrial operation, the machine features high-grade 304 stainless steel rollers that resist corrosion and wear, paired with a reinforced cast iron frame that minimizes vibration and maintains structural integrity even in harsh, dust-laden environments.
Energy Efficiency: A standout feature is its low-power 7.5kW motor complemented by an intelligent smart idle mode that automatically reduces power consumption during idle periods. This design cuts energy usage by 20% compared to traditional glue spreaders, delivering significant long-term cost savings.
Quick Changeover: Recognizing the need for flexibility in production, roller replacement is streamlined to take less than 15 minutes, allowing operators to seamlessly switch between different glue types—including PVA, UF, and PUR adhesives—without disrupting production schedules.
Safety Compliance: Safety is integrated into every aspect, with emergency stop buttons strategically placed at operator stations, interlocking safety guards that prevent access to moving parts during operation, and full CE certification that ensures compliance with EU and international safety standards .
Plywood Lamination: In plywood production, it plays a pivotal role in bonding veneer layers, ensuring each layer receives uniform glue coverage that translates to high-strength panels capable of withstanding heavy loads and environmental stress.
Composite Board Manufacturing: Essential for applying adhesives to particleboard, MDF, and OSB panels before laminating with decorative surfaces such as melamine or wood veneer, ensuring a bubble-free bond that enhances both aesthetics and durability.
Door Core Production: Specializes in gluing honeycomb cores to face veneers in door manufacturing, a process that requires precise glue distribution to enhance the door’s stability, sound insulation properties, and load-bearing capacity.
Cabinetry and Furniture: Perfect for coating edges and surfaces of cabinet components and furniture parts, ensuring seamless veneer bonding in drawer boxes, shelf fronts, and cabinet doors that resist delamination over time.
