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The Ultimate in Process-Sharing production equipment


Citizen’s MC20 scoops both ‘Best Specialised Machining Equipment’ and ‘Grand Prix’ prizes at MWP awards 2014!

The MC20 has been developed as a next generation machine featuring ultra-high productivity thanks to its modular structure. Integrating three NC lathes into a single machine unit with three modules realises an ultra-high-productivity machine that surpasses the limits of productivity achievable by conventional automatic lathes.

By combining various types of modules not restricted to those for turning operations, a New Generation Automatic Lathe that is ever-evolving and offers versatile functionality and improved productivity is born.

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Machine Specification

Item MC20III
Number of mounted modules 3
Chuck size 4-inch chuck
Maximum diameter for Workpiece through hole ø20mm
Workpiece maximum length 60mm
Maximum drilling diameter for main spindle ø7mm
Maximum tapping diameter for main spindle(Cutting tap) M6
Spindle speed Max8,000min-1
Gang tool rotary tool maximum drilling diameter ø5mm
Gang tool rotary tool maximum tapping diameter(Cutting tap) M5
Number of tools to be mounted in standard machining specification 5 per 1 module
Number of tools to be mounted in standard machining specification(turning tool) 2
Number of tools to be mounted in standard machining specification(Cross drilling) 3
Cutting, cross, and end surface machining specifications 6 per 1 module
Cutting, cross, and end surface machining specifications(Cutting tool) 2
Cutting, cross, and end surface machining specifications(Cross drilling) 2
Cutting, cross, and end surface machining specifications(End surface drilling tool) 2
Maximum machining specification 9 per 1 module
Maximum machining specification(Cutting tool) 4
Maximum machining specification(Cross drilling) 1
Maximum machining specification(End surface drilling tool) 4
Tool size byte □13mm
sleeve ø19.05mm
Rapid feed rate X, Y, and Z axis 32m/min
A axis 40m/min
Motors For spindle drive 2.2/3.7kW
For tool spindle drive(gang tool post) 0.75kW
For cutting coolant oil 0.18kW×3
Input power capacity 16kVA
Center height 1,000mm
Machine Weight 3,400kg

Work Area

Hover on one of the items below to see more information about the work area.

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Our Range

Our machines cover 1mm to 64mm and above. Fast to set, quick to changeover and easy to use our technology represents a sound investment. We invite you to take a look at our range.

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