HERBORN G-1.II/8 straight-line wire drawing machine
general information
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Nummer:
10530
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control:
SIEMENS S7-300
technical details
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up to now used for:
high carbon steel wire, spring wire
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suitable for:
drawing of low and high carbon steel wire
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no. of drafts:
8
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technical condition:
good
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inlet wire Ø max:
8 mm
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inlet wire Ø min:
5.5 mm
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finished wire Ø max:
4.2 mm
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finished wire Ø min:
1.7 mm
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examples of production:
High carbon steel wire up to 0,8% C:
8,0 mm – 7,15 mm (1.380 N/mm²) – 6,40 mm (1.470 N/mm²) – 5,75 mm (1.550 N/mm²) – 5,18 mm (1.630 N/mm²) – 4,68 mm (1.700 N/mm²) – 4,24 mm (1.780 N/mm²) – 3,85 mm (1.850 N/mm²) – 3,50 mm (1.930 N/mm²).
High carbon steel wire up to 0,8% C:
5,5 mm – 5,05 mm - 4,60 mm – 4,20 mm.
5,5 mm – 5,05 mm - 4,58 mm – 4,17 mm – 3,80 mm.
5,5 mm – 4,90 mm - 4,42 mm – 4,00 mm – 3,63 mm – 3,30 mm – 3,00 mm.
5,5 mm – 4,85 mm – 4,30 mm – 3,84 mm – 3,44 mm – 3,10 mm – 2,80 mm.
5,5 mm – 4,82 mm – 4,21 mm – 3,80 mm – 3,30 mm – 3,06 mm – 2,76 mm – 2,50 mm.
5,5 mm – 4,85 mm – 4,30 mm – 3,84 mm – 3,44 mm – 3,10 mm – 2,80 mm – 2,53 mm – 2,3 mm.
5,5 mm – 4,82 mm – 4,25 mm – 3,77 mm – 3,36 mm – 3,00 mm – 2,69 mm – 2,43 mm – 2,20 mm.
5,5 mm – 4,80 mm – 4,20 mm – 3,68 mm – 3,23 mm – 2,85 mm – 2,52 mm – 2,24 mm – 2,00 mm.
5,5 mm – 4,70 mm – 4,05 mm – 3,50 mm – 3,04 mm – 2,65 mm – 2,32 mm – 2,04 mm – 1,80 mm.
5,5 mm – 4,65 mm – 3,95 mm – 3,38 mm – 2,91 mm – 2,52 mm – 2,20 mm – 1,93 mm - 1,70 mm.
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finished wire tensile strength max:
2320 N/mm²
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number of blocks:
8
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shaft of block:
vertical
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drawing capstan Ø:
700 mm
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stripper basket:
stripper capstan
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speed:
2,0 - 6,0 / 4,2 - 12,5 m/s
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speed max:
12.5 m/s
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mode of control between drawing capstan:
tension control
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air pressure:
6 bar
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drawing capstan cooling:
water, air
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drawing die cooling:
water
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type of motor:
DC motor
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motor power:
50 kW
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motor revolutions:
200 - 2000 - 2400 min⁻¹
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operation voltage:
380 V
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frequency:
50 Hz
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control voltage:
220 V
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electrical cabinet:
existent
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pay-off:
non-existent
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descaler:
non-existent
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wire break:
existent
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pre-drawing rim and straightening device:
existent
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soap mixer:
non-existent
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drawing die suction:
non-existent
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additional data:
- Electric in year 2005 renewed.
- New drives (Siemens) in year 2006.
- New function control in year 2006 (Siemens S7-300).
- New programm in year 2006.
- New Operator Panel in year 2006.
- 1 x spare motor inclusive.
