Straightening machine for cast pipes and bars of copper alloys (Cu-Sn, Cu-Al bronze) // LAROMET Romania
TECHNICAL CHARACTERISTICS
Cast bars size
- Diameter: Ø25 ÷ Ø114 mm;
- Length: 2 ÷ 3.5 m;
Hardness: 70 ÷ 200 HB;
Tensile strength: max. 500 N/mm2;
Straightening speed: 2 ÷ 30 m/min;
Bar straightness before straightening: 5 ÷ 10 mm/m;
Bar straightness after straightening: max. 1 mm/m.
Stretcher for Aluminium plates // DANIELI ITALY for DALIAN CHINA, Designed by IPROLAM
TECHNICAL CHARACTERISTICS
Stretching force: max. 60 MN
Sizes for straightening
- thickness: 5 ÷ 200 mm
- width: 1000 ÷ 3600 mm
- length: 4 ÷25 m
Travel speed at straightening: 0 ÷ 10 mm/s
Travel speed at manoeuvre: 0 ÷ 100 mm/s
Elongation: 1.5 ÷ 4 %
Syncronisation precision of drawing cylinder: 1 mm
Drawing head stopping precision (accuracy)
- at drawing: 1 mm
- at manoeuvre: 5 mm
Flatness: better or equal to 1/2 EN
REFERENCE LIST
- DANIELI ITALY for DALIAN CHINA – Designed for mechanical, electrical and automation equipment, HMI and PLC software and commissioning 2012
Upgrading PILGER cold rolling mill HPT 250 // CRA - USA
- external pipe diameter
- pipe thickness
- length
- weight
- diameter tollerance
- thickness tollerance
