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.

National Machinery Exchange
158 Paris St Newark NJ 07105-3833
Tel: 973-344-6100 Fax: 973-589-0944
Email (Request Quote): sales@nationalmachy.com
Web: www.nationalmachy.com