Automatic Feeding Hot And Seal Cutting Machine for Automative Acoustic Felt
The XYJ-3/400 is a state-of-the-art industrial solution specifically engineered for the high-volume production of automotive acoustic and thermal components. This automated system is designed to process rolled sound insulation materials—such as PET felt, fiber cotton, and composite acoustic mats—through a seamless hot-cutting process. By combining precision die-cutting with synchronized heat sealing, the machine delivers perfectly shaped parts with reinforced, fray-proof edges in a single, continuous operation. Controlled by an intelligent PLC system, it provides automotive interior manufacturers with a robust, high-efficiency platform to meet the rigorous quality and safety standards of global OEM industries.
The machine utilizes a specialized heating die-cutting system that seals the edges of the sound insulation cotton simultaneously as it cuts. This 2-in-1 process effectively prevents material delamination and fiber fraying, ensuring a clean, professional-grade finish that meets strict automotive requirements without the need for secondary edge treatments.
• Continuous Auto-Feeding for High Throughput
Featuring a heavy-duty automatic unwinding and feeding mechanism, the system supports the continuous processing of large rolled materials. This automation significantly reduces downtime for material loading and improves production efficiency by over 35% compared to traditional sheet-fed systems, allowing for a frictionless and cost-effective manufacturing workflow.
• Intelligent PLC & HMI Management
Equipped with a sophisticated PLC program control and a user-friendly touch screen interface, the machine allows for digital precision in temperature, pressure, and cutting stroke adjustments. Operators can store multiple product configurations, enabling rapid changeovers between different automotive parts with millimetric repeatability and minimal operational error.
• Robust Four-Column Balancing Structure
The high-intensity gantry design, supported by a precision four-column auto-balancing link structure and double oil cylinders, guarantees perfectly uniform pressure distribution. This structural integrity ensures consistent cutting and sealing quality across the entire work surface, even when processing high-density or multi-layer acoustic materials.
Technical Parameters
Model
XYJ-3/400
Max.cutting force
4000kN(400Ton)
Range between the working tables
80—300mm
Heating plate size
1850/1800*1350*50mm
Size of upper and lower worktable
1950*1450/1520mm
Feeding motor power
2.3kW
Heating tube power
27kW
Main motor power
15kW
Product Uses
• Automotive Interior Acoustic Insulation
Specifically used for the mass production of sound-deadening mats for car doors, roofs, and floor linings. The hot-sealed edges prevent moisture absorption and maintain material integrity within the vehicle cabin.
• Engine & Trunk Thermal Components
Perfectly suited for manufacturing engine hood heat shields and trunk compartment linings from dense fiber cotton. The machine ensures these components are durable enough to withstand the thermal changes and vibrations of the engine environment.
• Multi-Layer Sound & Vibration Barriers
Ideal for cutting and sealing specialized sound barriers used in wheel arches and underbody shields. It efficiently processes composite rolled materials, providing clean contours and reinforced edges for complex geometric shapes used in modern vehicle designs.
