Scroll threads precision ground from both sides Hardness 40-45 Hrc
Scroll: Forged high strength wear resistant case hardening alloy steel,
SG Iron Body: 500/7 grade of SG Iron, Hardness 180-210
Jaws teeth Precision ground from both sides
Pinion: Case hardening alloy steel hardness 42-50 Hrc
Scroll: Forged high strength wear resistant case hardening alloy steel,
Scroll threads precision ground from both sides Hardness 40-45 Hrc
Jaws teeth Precision ground from both sides
Runout: Less than 004 from 160 mm onwards
Jaws teeth Precision ground from both sides
Scroll: Forged high strength wear resistant case hardening alloy steel,
Body: Jaw ways Hardened and ground
Scroll: Forged high strength wear resistant case hardening alloy steel,
Jaws: Case hardening steel with tough core, hardness 56-60 Hrc
Body: Jaw ways Hardened and ground
SG Iron Body: 500/7 grade of SG Iron, Hardness 180-210
Runout: Less than 004 from 160 mm onwards
Parts: Interchangeable
SG Iron Body: 500/7 grade of SG Iron, Hardness 180-210
Jaws: Case hardening steel with tough core, hardness 56-60 Hrc
Scroll: Forged high strength wear resistant case hardening alloy steel,
Body: Jaw ways Hardened and ground
Scroll threads precision ground from both sides Hardness 40-45 Hrc
Jaws: Case hardening steel with tough core, hardness 56-60 Hrc