Spuhl, LFK 120, 90 Springs per Minute, Cosiflex Sleeping System
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Description
Overview
The newly developed Spuhl LFK120 transfer machine manufactures the LFK spring interior, a fully evolved piece of production equipment incorporating experience from the Spuhl F 110, AM 115, BA 117, FTA 120 and FTA 122 models.
It represents an outcome of Spuhl's commitment to the manufacture of technically and economically optimised capital goods intended for profitable production in a competitive consumer market.
With the specially developed Spuhl LFK 120 single coiler transfer machine, you produce the heart of the new Spuhl Cosiflex sleeping system — the fully completed LFK spring interior — in a flexible, quick, economic, completely safe, continuous, and fully automatic way.
Spring Interior Technology
Thanks to its LFK spring interior, the new Spuhl Cosiflex sleeping system provides greater sleeping comfort and more relaxation without restricting freedom of movement.
The spring interior consists of many small hinged-together individual springs, more than twice the number found in ordinary mattresses.
Each spring flexes to a perfect body fit individually; together they provide correct and precise spine support in any rest position.
The central element of the LFK spring interior is the specially shaped, cylindrical single spring with narrow end rings and straight bars, providing strong support even at minimum compression and eliminating the unwanted "hammock effect".
In the LFK spring interior, the individual springs are neither knotted nor do they form an endless link; they are hinged together to perform their spring functions and adjust ideally to any body shape.
The dense surface prevents the upholstery from sinking in between the springs, while the small end ring width reduces the distance between the center of the outermost spring and the edge of the mattress, producing a uniform firmness across the entire surface and eliminating a rolling effect over the edge.
Machine Specifications
Unequalled flexibility: virtually unlimited scope for varying spring interior design, both in dimensions and in characteristics.
Adjustable bending tools permit rapid conversion to different end ring bar lengths ("DFA") and thus precise adjustment of the spring interior lengths.
The number of rows of springs can be selected digitally.
Extremely rapid conversion to different interior widths, thanks to additional left hand knuckling devices and digital setting of the required number of springs on the central control panel.
Fully automatic process: the special cylindrical springs are coiled and individually heat treated on the F 110 automatic spring coiling machine before being carried by a transfer belt to the AM 115 assembly machine, where they are assembled with helical wires to form complete spring interiors, and then ejected.
Both helical wires are cut off and knuckled at all four ends without any material waste and fully automatically, at a speed of up to 90 springs a minute.
Increased production speed: more than 40,000 springs per shift.
Uniformly high spring quality thanks to extra lightweight transfer arms and optimum, electronically monitored tempering of each individual spring.
Operating and Servicing Convenience
Quick and easy adjustment of the transfer unit thanks to microprocessor control.
Central control panel with visual fault indicator.
Multi-spline shafts.
Central lubrication.
Optimum access to all moving parts.
Efficiency and Safety
Improved efficiency: minimum down-times; production speed infinitely adjustable according to spring design and wire quality.
Maximum safety: soundproof safety housing for the protection of operating personnel; emergency stops at all important points.
Product Flexibility
You create competitive products with the Spuhl LFK 120 and the new Cosiflex sleeping system.
With the optimum manufacturing process you get maximum flexibility.
Customer preferences such as differing degrees of firmness or variations in dimensions can be accommodated without any difficulty.
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