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Eurodraw 16-Wire Multi-wire Drawing Line

Year of Manufacture:2001
Order Number: C236M/8
Electrics: 480V 3 Ph 60 Hz

16 Position Pay-off Station - Model DPO.CU.165
General structure incorporating 16 payoffs for 16 basket positions
Complete with wear resistant synthetic material deflecting pulleys
Detector for tangle
Wire accumulator activated in case of tangle or broken wire and prevents the loss of wire string
Length of magazine: 8000 mm (26 feet)
Nylon guiding devices along the wire paths
Electric interface with multi-wire machine downstream
Counterweights installed to prevent wire break due to weight of accumulator

Annealing Oven
Thermcraft horizontal multi-strand (16) annealing furnace
Heating zone: 7.50 m (26 ft) long
Cooling zone: 2.40 m (8 ft) long
Nominal wire speed: 20.0 m/minute (65 ft/min)
Operating teperature: 510 C (950 F)
Atmosphere: Argon
Control Zones: 3
Zone controller: Eurotherm

Multi-wire Drawing Machine - Model: MSS.100.16
Maximum number of wires: 16 (8 + 8 on two superimposed rows)
Maximum inlet wire: 16 x 1.628 mm (14 AWG)
Minimum inlet wire: 16 x 1.450 mm (15 AWG)

Materials Drawn
16 Annealed Aluminum 5154A and 1350 EC
Annealed 40 % Copper Clad Steel
Hard 10% Copper Clad Aluminum
Hard Tin coated CCA

Performance:
Maximum line speed: 36 m/sec (7000 FPM)
Finished diameter: 16 x 0.161 mm - 16 x 0.157 mm (16 x 0.006305 - 16 x 0.00618 inch)
*Currently running: 16 x 0.151 mm - 14 x 0.5 mm (16 x 0.00595 - 16 x 0.0201 inch)

Die-holders for dies: 22.25 mm x 9.3 mm (1.01 x 0.36614 inch)
Maximum number of dies: 22 per each wire line
Drawing rings inside machine: Tungsten carbide C40 steel. With Seperators. Diameter 100 mm (3.937 inch)

Main motor: 160 kW A.C. controlled by vectorial inverter. Motor directly coupled to gear train
Gears lubrication: Force oil delivery. Seperate unit with pump. 2.5 kW A.C. Complete with filter and thermo static control
Roller gate construction: In 3 seperate sections

Wire elongation pattern:
14 dies with wire elongation:26.1%
7 dies with wire elongation 19.0%
1 die (final) with wire elongation 10-19%

Final capstans (two) of multi-line machine: Tungsten carbide coated
Capstan diameter: 100 mm (3.937 inch) gear driven via 18 kW motor A.C. with vector drive inverter
Wire slip on final capstan: Adjustable from 0% to 10%


(4) Static Spoolers - SW.800
(2 Modified Dynamic) with CIMdancer controls
Conveyor: For 3 spooles: 1 empty + 1 under winding + 1 full
Maximum winding speed: 36 m/sec (7000 FPM)

Maximum number of wires per each
16 x 0.161 mm - 16 x 0.157 mm (16 x 0.006305 - 16 x 0.00618 inch)
Minimum number of wire per each:
3 x 0.161 mm - 3 x 0.157 mm (4 x 0.006305 - 4 x 0.00618 inch)

Drive: V belts with 75 kW A.C. motor controlled by vectorial inverter

Spool up/down (traverse): Hydraulic unit complete with thermostatic control of oil. Motor approx 2.5 k W.A.C
Stroke regulation: Automatic traverse control with overriding possibility for manual adjustment

Bell nominal dimension inside diameter: 990 mm (38.976 inch)
Maximum bell revolutions: 1300 RPM with a reel barrel of 560 mm (22.0472)
Flyer construction Open elbows steel coated with tungsten carbide compound

Reel conveyor motor: .75 kW

Spooling pitch: Possibility to adjust up to 20 times the diameter of wire bundle

Electrics - Panel
Complete with Siemens drives, 480 V, Siemens PLC, CPU315-2DP