1995
1995 Mazak Dual Turn 20
Control: Mazatrol T-PLUS / CRT
Maximum machining diameter12.6 in
Spindle hole2.4 in
Maximum spindle speed4,750 RPM
SpindlesTwin opposing spindles
TurretsTwin turrets
EquipmentUnload package
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UMS MACHINERY SPECIFICATION LIBRARY
Mazak Dual Turn 20 Specifications
Historical Dual Turn 20 twin-spindle/twin-turret specifications organized by year and control from UMS machinery records.
Historical specification information — not a machine-for-sale listing. Specifications may vary by individual machine, automation package and equipment.
Historical Dual Turn 20 Specifications by Year
UMS records show the Dual Turn 20 as an opposing-spindle, twin-turret production turning platform, with a control transition from T-PLUS to Fusion 640T in later records.
1996
1996 Mazak Dual Turn 20
Control: Mazatrol T-PLUS / CRT
Swing / machining diameter12.6 in in UMS records
Spindle hole2.4 in
Maximum spindle speed4,750 RPM
SpindlesTwin opposing spindles
TurretsTwin turrets
EquipmentLoad / unload package
Two 1996 UMS records support this general configuration.
1997
1997 Mazak Dual Turn 20
Control: Mazatrol T-PLUS / CRT
Swing12.6 in
Distance between centers24 in on detailed record
Spindle bore2.4 in on recorded machine
Maximum spindle speed4,750 RPM on recorded machine
Main motor20 HP on detailed record
SpindlesTwin opposing spindles
Turrets2 × 12 positions on detailed record
EquipmentChip conveyor; tool eye on detailed record
1998
1998 Mazak Dual Turn 20
Control: Mazatrol T-PLUS / CRT
Swing12.6 in
Spindle hole2.4 in
Maximum spindle speed4,750–5,000 RPM in UMS records
Main motor20 HP on recorded machine
SpindlesTwin opposing spindles
Turrets2 × 12 positions on recorded machine
EquipmentUnload package; LNS barfeed on one record
2000
2000 Mazak Dual Turn 20
Control: Mazatrol Fusion 640T
Swing12.6 in
Spindle hole2.4 in
Maximum spindle speed5,000 RPM
Main motor20 HP
SpindlesTwin opposing spindles
Turrets2 × 12 positions
AutomationGantry loader
EquipmentConveyor