The pocket spring assembly machine is core automated equipment for bedding factories, dedicated to arranging and bonding pre-made pocket spring rows into complete spring cores for mattresses, sofas and ergonomic cushions. Different from pocket spring coiling machines, it focuses on the assembly stage, connecting individually wrapped spring strings steadily and neatly.
Equipped with servo drive, PLC system and touchscreen control, this machine supports flexible parameter adjustment. Manufacturers can set mattress size, zoning layout and bonding strength easily. It adopts hot melt glue or ultrasonic welding for stable adhesion, avoiding loose layers caused by uneven manual operation. Many models allow multi-line feeding, which can assemble springs of different firmness together to make zoned support mattresses.
Automation greatly cuts labor costs and raises output. It delivers consistent alignment and uniform bonding quality, reducing defective rates. Independent pocket coils assembled by this machine feature excellent motion isolation, so movement on one side of the mattress will not disturb the other sleeper, a key selling point for high-end bedding.
This machine can connect seamlessly with upstream pocket spring coilers and downstream mattress compression packaging lines. It suits mass production of rolled mattresses, hotel bedding and customized upholstery products. As consumers keep pursuing better sleep experience, the pocket spring assembly machine remains an essential investment for factories upgrading to intelligent, high-efficiency bedding production.
