Micro Pocket Spring Machine for Pillow Factory, Sofa Cushion Manufacturer and Mattress Factory

The Micro Pocket Spring Machine developed by LianRou Machinery is a high-precision spring mattress making machine designed for producing subminiature pocket springs used in pillow, sofa cushion, thin mattress and soft furniture comfort layers.

As global demand for premium comfort products increases in Europe, North America and the Middle East, many pillow factories, sofa cushion manufacturers, and mattress factories are upgrading their furniture production line with high-density micro pocket spring structures.

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This machine provides a reliable and profitable solution for modern mattress and furniture manufacturing.

Technical Specifications of Micro Pocket Spring Machine

Production Speed: 120 springs per minute

Coiling Head Options

· Single wire servo coiling head

· Double wire servo coiling head

Control System

· Full servo control system

·CNC numerical control system

Automatic spring production counting system

Spring Shapes Available

·Standard spring versions

· Barrel pocket spring

Cylindrical pocket spring

With advanced servo control and CNC technology, the machine ensures high-precision spring forming, stable output, and long-term reliability for mattress factories and soft furniture manufacturers.

Why Are Micro Pocket Springs Added to Pillows, Mattress Toppers, and Sofa Cushions?

The primary reason for incorporating micro pocket springs into pillows, thin mattresses (toppers), and sofa cushions is to leverage the physical properties of springs to compensate for the shortcomings of traditional filling materials (such as sponge and latex) in terms of support, durability, and comfort. They act like a hidden "micro-support skeleton" inside, offering many benefits that are difficult to achieve with traditional materials alone.

Better Support & Conformity



Traditional materials compress as a whole, whereas individual springs provide "point-to-point" adaptation. This support is more scientific, helping to distribute pressure and maintain the spine's natural alignment. Micro springs can provide independent and precise support based on the weight and contours of different body parts, such as the head, shoulders, and hips. For example, a pillow can perfectly fill the gap between the neck and shoulder, while toppers and cushions can adapt to the body's shape, preventing the feeling of hanging in mid-air.

Strong Durability & Resistance to Sagging

A sponge can lose its elasticity, harden, or degrade over time. In contrast, the structural stability of springs is superior, significantly extending the product's lifespan. The fatigue resistance of metal springs is much higher than that of sponge. Even with long-term use, they maintain good resilience and are less prone to the permanent sagging that makes it difficult to get up after sitting for a long time.

Strong Breathability & High Comfort

Compared to the airtight nature of a sponge, the spring structure effectively dissipates moisture and heat, maintaining a dry and comfortable micro-environment. The springs themselves are hollow, and there are also gaps between the pocketed springs, allowing air to circulate freely.

Quiet Operation & Independent Movement

Each spring is individually encased in a non-woven fabric pocket, allowing them to work independently and reducing the sound of metal friction. When pressure is applied to one point, the surrounding springs are not affected. This means that when you move or turn over on the sofa, your partner or those around you will barely feel the vibration or hear any sound, ensuring no mutual interference.

Build a Non-Glue Pocket Spring Production Line

The Micro Pocket Spring Machine can be connected with the Fully Ultrasonic Welding Pocket Spring Assembly Machine from LianRou Machinery to build a complete:

Non-Glue Pocket Spring Units Production Line

This advanced pocket spring production line enables factories to manufacture:

· Non-glue pocket spring pillows

· Non-glue sofa cushions

· Non-glue, tatami-style thin mattress

· Eco-friendly spring mattress products

Advantages of ultrasonic pocket spring assembly:

· 100 percent glue-free production

· No hot melt adhesive

· No formaldehyde emission

· Stronger ultrasonic welding bonding

· Compliant with European and US environmental standards

For manufacturers targeting eco-friendly mattress production and sustainable furniture manufacturing, this solution is a major competitive advantage.

Applications in Mattress and Furniture Manufacturing

The Micro Pocket Spring Machine is widely used in modern bed manufacturing machines and furniture production line systems.

Typical applications include:

· Pillow factory pocket spring production

· Sofa cushion manufacturer comfort core production

· Thin mattress manufacturing line

· Tatami mattress production

· Soft furniture comfort layer manufacturing

· Pocket spring production line for bedding factories

This flexibility allows mattress factories and furniture manufacturers to diversify their product portfolio and increase market competitiveness.

LianRou Machinery—Leading China Mattress Making Machine Manufacturer

LianRou Machinery is one of the earliest manufacturers of pocket spring machines and spring mattress making machines in China.

Company strengths:

· 28 years of mattress machinery manufacturing experience

· Nearly 400 independent patents

· National high-technology enterprise

· Customers in more than 150 countries

· Trusted by over 2000 well-known global brands

Our equipment includes:

· Pocket spring machine

· Micro pocket spring machine

· Spring mattress making machine

· Pocket spring assembly machine

· Mattress packing machine

· Complete bed manufacturing machines

· Full furniture production line solutions

Our machines are widely used in Europe, the USA, the Middle East, Southeast Asia, and global mattress manufacturing markets.