The XD-GY1600mm Sound-Insulating Foam Laminating Machine provided by Jundingda manufacturer is targeted at the composite forming demand of sound insulation foam and non-woven fabric materials. Different from single-layer lamination equipment, this model supports synchronous compounding of two layers of non-woven fabric and one layer of sound insulation foam, realizing integrated molding of three-layer composite materials. The whole production process is fully automated without manual intermediate handling, effectively improving the flatness and bonding consistency of finished sound insulation materials.
The equipment is equipped with an upgraded dual-pump hot melt glue system with 4 independent glue supply and reflux channels, which solves the problems of uneven local gluing and material degumming in traditional composite machines. With dual upper and lower heating design, it ensures stable melting and uniform penetration of hot melt adhesive. Matched with precision pressing rollers, pneumatic slitting knives and automatic cross-cutting device, the machine can automatically cut and roll materials according to set length standards, with neat finished edge trimming and stable material tension.
Dual-pump design
The equipment adopts a standard three-layer composite forming process: The first roll of non-woven fabric is sprayed with hot melt glue and transported via transition wheels to bond with sound insulation foam material. After auxiliary pressing and shaping, it is compounded with the second roll of glued non-woven fabric. The integrated three-layer material is conveyed by the second conveyor belt for precision pressing, fixed-size slitting and fixed-length cross-cutting. Finally, finished products are rolled up through the single-arm surface friction rewinding system. The machine automatically completes cross-cutting and discharging once the set material length is reached, realizing fully closed-loop automatic production.
The schematic diagram is shown above.
2 sets of independent unwinding structures for upper and lower non-woven fabrics, maximum unwinding diameter up to 1000mm; equipped with 4 hollow stainless steel unwinding shafts (φ40mm*2000mm).
2 sets of PVC conveyor belts with specification 1800*2000mm, ensuring stable material transportation without deviation.
1 set of composite rollers, including 1 upper silicone rubber roller and 1 lower steel roller (Ø290mm*1800mm), for uniform lamination and no wrinkling.
Adopts upper silicone rubber and lower steel roller structure (Ø220mm*1800mm) to ensure flat material pressing effect.
Equipped with 5 sets of pneumatic slitting knives and 1 piece of Ø60mm bearing steel hard roller for precise fixed-width trimming.
1 set of electric cross-cutting equipment with 1.8m effective cutting length, supporting automatic cutting of products below 1700mm width.
1 set of φ400*1800mm rubber-coated roller, matched with electromagnetic clutch and frequency conversion linkage for constant-tension automatic rewinding.
Hot Melt Glue System:
2 sets of 50L hot melt adhesive machines with complete spray glue system, dual-pump design, 4-channel independent glue supply and reflux, dual upper and lower heating to guarantee uniform glue output.
Xinjie PLC + frequency conversion integrated control, gear and chain transmission mechanism, supporting stepless speed regulation.
Stable 4-Channel Independent Glue Supply: Dual-pump hot melt glue configuration with 4 independent glue supply and reflux loops realizes circulating glue supply, effectively avoiding glue accumulation, blockage and uneven gluing, ensuring consistent adhesive coverage on sound insulation foam and non-woven fabrics.
4-channel adhesive supply
Precision Three-Layer Integrated Composite: Realizes synchronous lamination of double-sided non-woven fabrics and intermediate sound insulation foam. The dual heating structure ensures full adhesive curing, improving composite fastness and avoiding degumming and layering of finished materials.
Top and bottom heating
Supports customized setting of finished material length. The electric cross-cutting device automatically cuts materials in fixed sizes, and the frequency-conversion linked rewinding system maintains stable tension for neat and uniform finished rolls.
Multiple sets of pneumatic slitting knives cooperate with bearing steel hard rollers to achieve smooth trimming without burrs, meeting the size precision requirements of finished sound insulation materials.
Designed with a maximum production speed of 20m/min. The running speed can be adjusted freely according to raw material characteristics and production output demands, adapting to flexible production of different batches.
The Sound-Insulating Foam Laminating Machine adopts gear and chain integral transmission, with stable operation and low failure rate. All contact rollers are made of wear-resistant materials to extend continuous working life.
Suitable for composite production of automotive chassis, door panel and compartment sound insulation and shock absorption foam materials.
Used for lamination processing of sound insulation and shock absorption materials for indoor decoration, wall sound insulation and floor cushioning.
Produces special composite sound insulation materials for mechanical equipment, ventilation systems and industrial noise reduction engineering.
Applied in composite processing of multi-layer isolation and buffer materials with sound insulation and shock absorption functions.
Founded in 2011, Jundingda focuses on R&D and production of hot melt adhesive coating and composite equipment, with independent modern factories and stable production capacity.
The company’s hot melt composite equipment has long served automotive, home textile, environmental protection and filtration industries, with stable product performance and about 80% market share in the domestic filtration and purification equipment field.
According to market demand for sound insulation material processing, independently develops three-layer composite and wide-width gluing equipment, supporting personalized parameter adjustment and non-standard equipment customization.
All equipment is manufactured in strict accordance with ISO quality management system standards and has CE certification. For official qualification documents, please contact our team for inquiry.
Provide pre-sales demand analysis and equipment demonstration, in-sales progress synchronization and on-site commissioning training, and after-sales 24-hour technical support and rapid spare parts supply to reduce production downtime.
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Comparison Item |
XD-GY1600mmSound-Insulating Foam Laminating Machine |
Ordinary Composite Machine |
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Composite Structure |
Professional 2-glue spraying & 3-layer one-time composite molding |
Mostly single or double-layer lamination, requires secondary processing for three-layer materials |
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Gluing System |
Dual pump + 4-channel independent reflux, uniform glue output without dead angle |
Single glue supply structure, prone to uneven gluing and material degumming |
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Heating Design |
Upper and lower double heating, stable adhesive melting and high bonding fastness |
Single-sided heating, inconsistent curing effect, easy layered peeling |
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Processing Width |
Effective 1600mm wide-format composite, covering large-size material production |
Narrow effective width, unable to process wide sound insulation foam materials |
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Finished Processing |
Integrated automatic slitting, cross-cutting and rewinding, one-stop molding |
Single functional structure, requires multiple manual auxiliary processes |
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Complete Machine Configuration |
Full set of 1600mm three-layer composite machine + 2 sets of 50L hot melt glue machines and complete spray glue system |
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Total Quotation |
RMB 232,000 / Set |
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Lead time |
25 working days |
A: It is specially used for composite lamination of sound insulation foam and non-woven fabrics, suitable for multi-layer composite production of automotive sound insulation materials, indoor noise reduction materials and industrial buffer isolation materials.
A: The independent reflux design avoids glue blockage and uneven local gluing, ensuring full and uniform adhesive coverage on the foam surface, effectively improving the bonding firmness of three-layer composite materials.
A: Yes. Equipped with electric cross-cutting device and PLC parameter setting system, it supports customized fixed-length cutting and automatic discharging, matching standardized batch production.
A: Supported. Adopting frequency conversion speed regulation system, the production speed can be adjusted freely within 0-20m/min according to raw material differences and output requirements.
A: We provide personalized modification services. Parameters such as processing width, composite layers and functional configurations can be adjusted according to customer actual production needs.
Address
Hongchuangyuan, Dongshan Street, Rui'an City, Wenzhou, Zhejiang Province, China
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