MATHIASEN
MACHINERY, INC.
Ref. #:
59A-277Rod Drawing Machine
Mfg.: Niehoff, Model M-375
Number of wires: 1
Number of drafts: 13
Drafting 26%
Enter 8 mm diameter copper rod (250 N/mm2, 37 ksi)
Finishing diameter and speed:
1.8 mm: 18 m/s; 3500 fpm
2.0 mm: 16.0m/s; 3200 fpm
2.3 mm: 12.5m/s; 2400 fpm
2.85 mm: 10.0m/s. 2000 fpm
3.60 mm: 7 m/s; 1400 fpm
Drawing Step Cone diameter: 380 mm (15 inch)
Die size: 53 mm diameter, 40 mm thick. (2.1 X 1.6 inch)
Final Capstan Diameter: 380 mm (15 inch)
Motor: Main drive 193 kW (259 HP)
Supply voltage: 3 phase, 460 V, 60 Hz
Year of Mfg. 1981
Photo was taken before removal in Nov. 2018
