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8-wire drawing machine / copper wire drawing machine, main technical specification:
Inlet diameter(tensile strength) | : Max. 1.80mm (250N/mm2) for finish 0.40mm |
Outlet diameter | : Φ 0.15 - Φ0.40mm |
Number of produced wires | : 8 X copper bare i.e. copper tinned (1 Levels, with 8 wires) |
Drawing speed | : Max. 28 m/s |
Drawing passes | : Max. 22 |
Drawing rings | : 100mm with 8 grooves, For separate and parallel wire guidance Material: tungsten carbide or zirconium oxide |
Wire elongation | :11 x 25% / 5 x 19.44 % /3 x 9.04% three quick die change adjustable |
Drawing dies | : φ max. 28mm alternatively φ = max. 25.4 mm max. 12 mm thickness |
Compressed air supply | : 6 bar overpressure (7 x 105 Pa), water- and oil free |
Bobbin | : DIN 630 ( Drawing will be provided by users) |
Operation direction | : from left to right |
Noise level | :< 85 dbA (Except for main motor ) |
Production efficiency | : 8 X φ 0.150mm at v = 28.0m/s 8 X φ 0.203 mm at v = 25.0m/s 8 X φ 0.250 mm at v = 23.0m/s 8 X φ 0.300 mm at v = 15.0m/s 8 X φ 0.400mm at v = 12.0m/s Production efficiency for tinned wires at production speeds reduced by about 20%. |
Features of multi wire drawing machines:
Technical specification of multiwire drawing machine:

Continuous Annealer of multiwire drawing machine:

Well packed on steel pallets in containers.
Suitable for long distance ocean freight transportation and to change of climate, well protected against moisture and shocks.

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