Recently, Guangdong Yulun Intelligent Technology Co., Ltd. (hereinafter referred to as "Yulun Machinery") paid a visit to Hunan University of Science and Technology, simultaneously advancing the co-construction of the "Integrated Internship and Employment Base" and the 2026 campus exclusive recruitm
From May 19 to 22, Guangdong Yulun Intelligent Technology Co., Ltd. (hereinafter referred to as "Yulun") successively visited Foshan Gaoming Technician College and Guangdong Polytechnic College, and held in-depth exchanges on deepening university-enterprise cooperation and precisely matching talent
Upgrading mattress manufacturing equipment demands high capital expenditure (CAPEX). Factory managers cannot afford to make equipment decisions based purely on promotional brochures. We must look deeper into actual performance data.
Automatic pocket spring & 4 edges pasted foam strips assembly machine
The automatic pocket spring units and foam strips box assembly machine is a specialized industrial equipment designed to revolutionize the mattress manufacturing process. By integrating the complex assembly of pocket spring units with the precise attachment of four-edge foam encasements, this machine transforms a traditionally labor-intensive procedure into a highly efficient, automated workflow. It is strategically engineered to meet the rigorous demands of modern mattress production facilities seeking to optimize their daily output while maintaining uncompromising and consistent product quality.
At the heart of this equipment is its capability to seamlessly synchronize the handling of pocket spring cores and foam border strips. The machine automates the critical steps of positioning, adhesive application, and pressing, ensuring that the foam strips are accurately and securely attached to all four sides of the spring unit. This automated assembly not only accelerates the overall production cycle but also significantly reduces the margin of error typically associated with manual alignment. Furthermore, it accommodates various production requirements by adapting to different dimensions of spring units and foam materials, ensuring operational versatility across multiple mattress product lines.
Within a comprehensive mattress production line, this assembly machine serves as a critical bridge between the initial spring manufacturing phase and the final mattress quilting or tape-edging stages. By fully automating the foam encasement process, it effectively eliminates a common operational bottleneck on the factory floor, allowing for a much smoother and faster transition of semi-finished products to subsequent manufacturing stages. The equipment is built to handle continuous, high-volume production demands, making it an essential asset for facilities aiming to scale their operations and establish a more organized, predictable manufacturing rhythm.
Investing in this automated assembly solution offers tangible, long-term benefits for production managers and procurement teams. The primary advantage lies in the substantial reduction in reliance on manual labor, which directly lowers operational overhead and mitigates the impact of industry labor shortages. Additionally, the standardized assembly process guarantees that every single mattress core meets strict quality criteria, thereby enhancing the structural integrity and market reputation of your final products. By minimizing human intervention, the equipment also enhances workplace safety and reduces material waste caused by inconsistent manual gluing. Its reliable performance translates to predictable production yields, enabling better inventory management and more reliable delivery schedules for your clients.
Designed with industrial durability and operational efficiency in mind, this machine is a strategic addition to any competitive mattress factory. For a deeper understanding of its specific technical capabilities, structural design, and unique performance features, please explore the subsequent tabs detailing our specific advantages, comprehensive technical parameters, and structural layout.
Investing in our automatic pocket spring units and foam strips box assembly machine provides mattress manufacturers with significant operational improvements. The equipment is engineered to optimize efficiency, ensure quality consistency, and reduce long-term manufacturing costs through targeted design innovations.
The machine is designed to automatically produce pocket spring units with four edges of pasted foam strips. By automating this traditionally labor-intensive assembly process, mattress manufacturers can significantly reduce their reliance on manual labor. This streamlined approach not only lowers daily operational expenses but also stabilizes production lines against labor shortages, ensuring a consistent, high-volume output to meet demanding delivery schedules.
Our equipment utilizes a specially designed, patented spray adhesive structure that guarantees a remarkably strong and reliable bond between the foam encasement and the pocket spring units. This secure adhesion is critical for maintaining robust edge support in modern mattresses. It prevents material separation during subsequent manufacturing steps or long-term consumer use, thereby enhancing the structural integrity of the final product and minimizing the risk of quality-related issues.
Transitioning from traditional water-based glue to an advanced hot melt adhesive system eliminates the standard 24-hour drying period. Hot melt adhesive cures almost instantly, allowing the assembled pocket spring units to move directly to the next stage of production, compression, or packaging. This rapid curing process removes significant bottlenecks, accelerates overall production cycles, and frees up the floor space that would otherwise be used for storing drying units.
Compared to manual assembly methods, the automated application of four-edge foam strips delivers superior precision. The machine ensures uniform glue distribution and exact alignment, resulting in pocket spring units that are consistently neat and visually appealing. This high level of standardization helps manufacturers maintain strict quality control, producing premium-grade mattress cores that are highly compatible with subsequent cover-sewing and finishing processes.
Designed with practical factory environments in mind, the assembly machine features a straightforward structural design. This simplicity makes the equipment exceptionally easy to learn, allowing operators to get started quickly with minimal training time. Furthermore, the streamlined mechanics reduce the likelihood of component wear and failure, ensuring low ongoing maintenance costs and maximizing overall equipment effectiveness by minimizing unexpected production downtime.
Despite its comprehensive automated capabilities, the machine occupies a relatively small physical area. This compact footprint is highly advantageous for facilities looking to maximize their available workshop space. It allows production managers to integrate the equipment smoothly into existing manufacturing lines without the need for extensive facility modifications or expansions, making it an ideal choice for factories aiming to optimize their floor plans.
Product Name | Automatic pocket spring units and foam strips box assembly machine | |
Model | YL-91201 | |
Gluing System | Robatech (Switzerland) | |
| Gluing Method | Spot spray and continuous spray | |
| Sponge Strip Height | 150-450 mm | |
| Pocket Spring Height | 150-450 mm | |
| Sponge Strip Thickness | 60-100 mm | |
| Sponge Strip Length | 1000-2100 mm | |
| Total Power | 15 KW | |
| Input Voltage | 3AC380V | |
Input Current | 40A | |
Frequency | 50/60 Hz | |
Air Consumption | 0.8m³/min | |
| Air Pressure | 0.5-0.6Mpa | |
Model: YL-91201 Layout Diagram
The following 2D layout diagram illustrates the structural form and spatial requirements of the equipment. This reference is provided to help you intuitively evaluate the floor space and ensure proper integration of the automatic pocket spring units and foam strips box assembly machine into your production facility.






