March 2014
157
wire
2014
show
7 - 11 April
Lämneå Bruk
Stand: 09A06
Lämneå Bruk AB specialises in the design
and manufacture of machines for the wire
industry. At wire 2014 it will launch its new
no-twist coiler for spring wire with a speed
of up to 40m/s.
The no-twist coiler will be equipped with
straightening units to make the wire
completely straight and twist free prior to
the coiling. When coiling, the machine will
put a pre-twist in the wire, one per loop
wire. When un-coiling from the drum, the
twist will be reversed and the wire will
come out twist-free and straight.
As the wire is uncoiled twist-free and
straight there is no need for a driven
payo unit or straightening units by the
spring coiling line, which means a much
more compact line. Additionally Lämneå
will get a constant back tension which
has proved bene cial in the way that the
springs are of consistent and even quality,
and less wire consumption per spring.
It is also possible to run the no-twist coiler
in line with a drawing machine. During the
show the machine will run four times each
day: Mon-Thu, 9.45am, 10.45am, 1.45pm
and 3.45pm. Fri, 9.45am, 10.45am, 1.45pm
and 2.45pm.
For the ferrous and stainless steel wire
industry, Lämneå is a supplier of pay-
o s, mechanical de-scaling equipment,
drawing machines and take-up units.
For the solid welding wire industry it
supplies complete lines including pay-o s,
cleaning equipment, drawing machines,
copper coating and take-ups.
For tubular wire or ux core wire, it
supplies strip rewind lines, strip pay-o s,
forming- lling-closing machines, drawing
machines and take-ups.
Lämneå also supplies high speed
rewinding lines including precision layer
winders and drum packer (no-twist coiler)
for both solid and tubular wire.
For the low/high carbon and stainless steel
wire industry it is supplying rotating and/
or overhead pay o systems, mechanical
cleaning units (for carbon wire), drawing
machines and take-ups. The take-up
systems range from down coilers with
controlled lling systems to automatic
spoolers.
Lämneå also makes pay-o s and take-up
systems for heat and surface treatment
of high and low carbon wires as well as
stainless steel wires, and take-up coilers
with live block or dead block depending
on the requirements of the process.
Lämneå Bruk AB – Sweden
Website
:
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The no-twist coiler from Lämneå Bruk
