Miller Millermatic 251 Manuel De L'utilisateur page 48

Note
Base selection of drive rolls upon the following recommended usages:
1
2
3
4
5
Wire Diameter
Fraction
.023/.025 in.
.030/.035 in.
.030 in.
.035 in.
.045 in.
OM–1326 Page 44
Table 7-1. Drive Roll And Wire Guide Kits
V-Grooved rolls for hard wire.
U-Grooved rolls for soft and soft shelled cored wires.
U-Cogged rolls for extremely soft shelled wires (usually hard surfacing types).
V-Knurled rolls for hard shelled cored wires.
Drive roll types may be mixed to suit particular requirements (example: V-Knurled roll in combination
with U-Grooved).
Decimal Metric
.023/.025 in. 0.6 mm
.030/.035 in. 0.8/0.9 mm
.030 in. 0.8 mm
.035 in. 0.9 mm
.045 in. 1.2 mm
Drive Roll
Kit No.
Part No.
087 131 087 130
204 579 203 526
079 594 053 695
079 595 053 700
079 596 053 697
Inlet
Wire Guide
Type
V-Grooved 056 192
V-Grooved 056 192
V-Grooved 056 192
V-Grooved 056 192
V-Grooved 056 193
Ref. S-0026-B/7-91