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WAFIOS MODEL STH-2 BARBED WIRE MACHINE
Application:
With the STH-2 barbed wire machine, it is possible to produce Glidden, Iowa
and Domingo type barbed wire, both two and four point, rationally, fully-
automatically and at high output rates. Stranded wire can also be produced on
the STH-2.
Presently set up for:
-producing 4" spacings
-diameter longitudinal wire: 2.43/2.65mm
-diameter barb wire: 1.96/2.10mm
-tensile strength longitudinal wire: 400/550
-tensile strength barb wire: 400/550
-machine strokes per minute: 386
-max. roll length: 200mts
-height roll: 3" or 4"
-roll center core:-ring, plastic, wood: adapable
Operating range:
Strand wire dia: approx. 1.5-2.8mm
Pointed wire dia: approx. 1.4-2.2mm
Distance between barbs: approx. 60=150mm (2-3/8" - 6")
Wire strength approx. 40-50 kg/mm2; 25-32 TPSI
Sequence of operation:
After being wound off the reel, the wire strands pass through the clamping
unit. The pointed wires are passed via two guide pulleys to the point
twisting attachment. According to the type of barbed wire to be produced both
or only one of the wire strands passes through the station in which the points
are twisted on. With Glidden type barbed wire for instance, one wire strand
by-passes the point twisting attachment via a guide pulley and only then is it
twisted with the second wire.
Two line wires and the wires for barb are fed from quadruple payoff stands.
Each machine supplied with the following:
-dancer / accumulator / wire break units
-magnetic and lock safety switches on both front machine covers and sliding
roller door covering, spool take-ups
7.5 KW AC motors
400V-50cycle-3ph
220V control voltage
Machines supplied with updated AC inverters:
BW-2 Parker AC Integrator 690 series drive
BW-3 Eurotherm AC Integrator 584 series drive
BW-4 Eurotherm AC Integrator 550 series drive
BW-8 Eurotherm AC Integrator 690+ series drive
BW-9 Parker AC Integrator 690+ series drive
Weights: approx 2350kg net/ approx 2650kg gross/ approx 3000kg with seaworthy
packing
Generally as per catalog specifications.
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