Spühl is a global machinery manufacturer that boasts vast technical knowledge and an innovative spirit. With renowned Swiss quality and precision, the company develops and manufactures machines for the production of innerspring units, as well as small- and medium-sized machinery for niche suppliers.

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FT-81 Bonnell Transfer System

FT-81 is a fully-automatic, compact transfer machine that manufactures high-quality, finished bonnell spring units.

In four processing steps, the wire, which is fed from the swift, is processed to a spring. The finished springs are picked up by a turning arm and the knots turn to the correct position. The springs are finally moved vertically into the conveyor channel and are gradually advanced. The feed rate corresponds to the spring spacing within the spring unit. During transport, the springs are turned from the horizontal to the vertical position.

After the programmed unit width has been reached, i.e., the required number of springs has been loaded, the row will be pushed by a loading slider into the jaws of the assembly machine. Using a helical feeder on the left side, one row after the other is tied into an innerspring unit. The innerspring unit ejection on the operator side allows for optimal handling by the operator.

After the coiling process, the springs are placed into a starshaped, 6-arm transport wheel and are gradually advanced to the next step. On the front side, the spring ends are knotted into end rings and heat-treated between two electrodes. This heating relieves the wire from the stress of the coiling process and therefore reduces the setting loss.

FPA-300 Pocket Spring Assembler

FPA-300 is a fully-automatic pocket spring assembler designed to manufacture continuous pocket spring units of any kind. Processing up to 12 cycles per minute, this machine features simple set-up and conversion to different pocket spring dimensions. The variable assembly system allows for "top/bottom" or "middle" gluing and includes several mounting styles: lengthwise, crosswise, parallel, nested and duplex. With its freely programmable glue saving system with interrupted glue lines, this machine enables you to optimize your glue costs. Online helpdesk support and easy access to all machine components make maintenance and cleaning easier than ever before.

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