Lian Rou LR-PSA-A1 Pocket Spring Assembly Machine: The 2025 Next-Generation Mattress Manufacturing Solution

Introduction: A New Era of Mattress Assembling

In 2025, LianRou Machinery proudly launches its latest innovation—the LR-PSA-A1 Pocket Spring Assembly Machine. This advanced pocket spring gluing machine was specifically developed to meet the global demand for a more economical, space-efficient, and technologically upgraded mattress assembling solution. The core mission behind this new generation equipment is clear: to lower production costs without sacrificing quality, to minimize floor space requirements, and to deliver a fully automatic mattress assembler that redefines productivity for mattress manufacturers worldwide.

Core Features of the LR-PSA-A1 Pocket Spring Gluing Machine

Compact Design with Maximum Space Utilization

The LR-PSA-A1 is designed with a compact yet highly efficient structure, making it the smallest pocket spring gluing machine in the industry in terms of footprint. By significantly reducing the physical dimensions of the machinery, it enables mattress factories to optimize their production layout, freeing valuable workshop space for additional pocket spring machines or other production modules. This compactness does not compromise its performance; instead, it enhances space utilization while ensuring a smooth production flow.

Cost-Effective & Technologically Upgraded

Cost-effectiveness is another core highlight of this gluing machine. By upgrading internal components and re-engineering key mechanisms, LianRou has simplified the production process, reduced redundant assemblies, and achieved the lowest pricing within its automatic pocket spring machinery portfolio. The redesigned pushing system, equipped with a new-generation servo-driven mechanism, allows seamless adhesive bonding operations that are lighter, faster, and more stable than ever. At the same time, a breakthrough in fabric cutting technology enables the machine to trim mattress fabric edges with remarkable precision, ensuring the remaining edge is no more than 20 mm—a significant improvement that saves material costs and reduces wastage.

1. Push mechanism upgrade: The new-generation pushing system delivers smooth, light, and faster adhesive bonding.

2. Fabric cutting breakthrough: Equipped with a powerful servo motor, it minimizes mattress fabric edge waste to less than 20 mm, saving materials effectively.

Versatile and Fully Functional

Functionally, the LR-PSA-A1 encompasses all critical capabilities that modern mattress manufacturers expect. Its multi-channel feeding system ensures stable and accurate material positioning, supporting zoned pocket spring mattress production as well as box spring configurations. The patented spray gluing technology ensures adhesive is applied evenly and consistently across all pocket spring units, eliminating issues such as glue leakage, overflow, or breaks, and guaranteeing a strong and durable bond between coils. The machine is engineered with flexibility in mind—gluing positions can be easily adjusted, and multiple glue-saving formulas can be applied depending on the mattress type, allowing factories to optimize adhesive consumption.

For manufacturers working with diverse spring constructions, this machine supports multi-channel production, meaning it can simultaneously process different wire gauges or spring layouts—whether producing dual-layer sofa packs, three-section units, or four-section coil spring packs, the machine adapts without compromising on throughput. Furthermore, the cutting process has been enhanced for speed and precision, and its seamless integration with other LianRou pocket spring machines enables the creation of a connected production line, where three spring production machines can be linked to a single LR-PSA-A1, forming a highly efficient spring manufacturing machine chain.

1. Stable multi-channel feeding with support for zoned pocket spring mattress production.

2. Patented spray gluing system ensuring uniform adhesive application—no leakage, no overflow, no breaks.

3. Adjustable gluing positions with various glue-saving formulas.

4. Multi-channel production for diverse mattress types—can simultaneously assemble box springs, sofa packages (2/3/4-section), and zoned mattresses.

5. Precise cutting with a seamless edge trimming function.

6. Fully compatible with existing pocket spring machines, allowing integration into a three-machine-to-one assembly line, greatly enhancing production capacity.

The Strategic Advantage for Mattress Manufacturers

Incorporating the LR-PSA-A1 into your mattress manufacturing operations offers a tangible competitive edge. It significantly reduces material costs through optimized adhesive usage and minimal fabric waste. The upgraded mechanisms accelerate production cycles while maintaining a high standard of assembly quality, resulting in a more consistent and durable pocket spring mattress. By enabling multi-channel processing and seamless integration into existing production lines, it empowers manufacturers to expand their product range—from traditional coil springs to innovative pocket coils and hybrid mattress structures—all while maintaining cost-efficiency.

Why Trust LianRou?

With more than 26 years of expertise in mattress machinery and spring manufacturing, LianRou stands as a trusted partner to over 150 countries worldwide. We hold more than 300 patents in pocket spring machine technology, have a proven track record in delivering coil machine innovations, and provide a robust after-sales support system with dedicated technical teams. Choosing LianRou means choosing a partner that not only supplies advanced equipment but also offers long-term service, professional guidance, and scalable solutions for your growing business.

FAQ – LR-PSA-A1 Pocket Spring Assembly Machine

Q1: What is the production capacity of this gluing machine?

A: The LR-PSA-A1 pocket spring assembly machine supports multi-channel production and can bond up to three different kinds of pocket springs simultaneously.

Q2: Can it connect with other LianRou pocket spring machines?

A: Yes, it seamlessly integrates with three LianRou machines to form a high-capacity pocket spring assembly line.

Q3: What types of mattresses can it assemble?

A: It supports pocket spring mattresses, box spring units, sofa spring packs, and custom coil spring structures.

Q4: Is this machine suitable for small-scale mattress manufacturers?

A: Absolutely. Its compact size and cost-effectiveness make it ideal for startups and growing factories.