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1.Machine Name & Type
LHD-450/13(T) Straight-line Copper Rod Breakdown Machine
2.Machine Characteristic
In horizontal and tandem 9-13 single step capstans, easy for threading wire.
Finishing capstan separated driven for quick die-change.
Fully immerging capstans to ensure an effective cooling and lubricating upon wires
A horizontal resistance annealer by AC in 2 section to save power
A unique mechanism of dual spooler is used for realizing the start and end of wire no-loose
to meet the stranding process requirement
Online continuous annealer, automatic dual spooler or basket down coiler are available
MMI+PLC computer control of drawing speed synchronization and die schedule auto-arrangement
3.Technical Data
Inlet wire dia.) 8.0 mm
Drawing machine Outlet wire dia.) 1.3 - 4.0 mm
(Max. linear speed) 20 - 25 m/s
(Max. drawing pass) 13
(Finish capstan dia.) 450 mm
(Main motor) 280 kW (DC)
(Finish capstan & annealer's motor) 75 kW (DC)
(Annealing wire dia.) 1.3-4.0 mm
Annealer (Max. annealing voltage) 50 V
(Max. annealing current) 5000 A
(Annealing wheel dia.) 420 mm
(Accumulating wire length) 5.0 m
(Max. take-up speed) 25 m/s
Dual take-up (MAx. traversing pitch) 6 mm/r
(Take-up motor) 22×2 kw
(Take-up bobbins) PND500-630 (DIN46397)
(basket size)： Ф800×Ф500×1650
(Total weight) 40000 Kg
(Overall dimension) 27500×4400×4500 mm
4.Machine Composition
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It is composed of pay-off stand, drawing machine, online continuous annealer, dual spooler or basket down coiler, electric control system, wire pointer & stripper, vapour generator.
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