MCM Clock 800 4/5 Axis Horizontal Machining Centre


The MCM Clock 800 has been designed to match flexibility, high dynamics, rigidity and accuracy. Uk Supplied by RK International Machine Tools Ltd in Kent.

The Clock 800 has a 800 x 800 x 800mm XYZ working capacity. With pallet dimesions of 500 x 500mm & 500 x 630mm with a 800kg load. Available as a bi-pallet, multi-pallet or FMS models.


MCM Clock 800 4/5 Axis
Work Area
X-axis stroke 800mm
Y-axis stroke 800mm
Z-axis stroke 800mm
X/Y/Z axes thrust 800 daN
X/Y/Z rapid feed speed 75 / 60 / 75m/min
X/Y/Z axes acceleration 7 / 6 / 7 m/sec2
Pallet and Rotary Table (4th Continuous Axis)
Pallet dimensions 500 x 500 x / 500 x 630mm
Max. load allowed on pallet 800kg
Max. fixture height 900mm
Max. fixture rotation diameter 900mm
Max. table rotation speed 50rpm
90 degree rotation time 1,2 sec
Min. resolution 0,0001 degrees
Accuracy (As per ISO 230-2 Standards)
Accuracy of positioning – linear axis (A) 4 µm
Systematic positional deviation – linear axis (M) 3 µm
Repeatability – linear axis (R) 3 µm
Accuracy of positioning – circular axis (A) 4 arc sec
Systematic positioning deviation – circular axis (M) 2 arc sec
Repeatability – circular axis (R) 3 arc sec
Tool taper HSK 100 / ISO 50
Max. speed (standard version) 10,000rpm (HSK 100)
10,000rpm (ISO 50)
Max. power (standard version) 60kW
Max. torque (standard version) 300Nm
Accessories included Variable preloading bearings
Optional Versions HSK 63 / ISO 40 / HSK 100 / ISO50
Max. speed upto 30,000rpm (HSK 63) /
18,000rpm (HSK 100)
Max. power upto 74kW (for HSK 63 spindle at 30,000rpm)
68kW (for HSK 100 spindle at 18,000rpm)
Max. torque upto 55Nm (for HSK 63 spindle at 30,000rpm)
388Nm (for ISO50 spindle at 10,000rpm)

MCM Clock 800 4/5 Axis

Tool Magazine
Type Modular rack with tool movement system and exchange arm
Tool taper HSK 63/ISO40 HSK 100/ISO50
Number of tools (standard version) 140 80
Number of tools (optional version – upto ) 250 – 500 160 – 320
Tool mass 10kg 25kg
Max. length 400mm 500mm
Max. diameter 200mm 300mm
Tool changing time 1,5 sec (HSK 63)
2 sec (ISO40)
2 sec (HSK 100)
2,5 sec (ISO50)


Rototilting Table Unit (4th + 5th Continuous Axes)
Option as an alternative to the Rotary Table Unit
Pallet dimensions 500 x 500mm / 500 x 630mm
Max. load allowed on the pallet 400kg
Max. equipment height 765mm
Max. tool rotation diameter 750mm
A-axis tilting angle 140 degrees (+35 / - 105)
Max. A axis (tilting) speed 40rpm
A-axis 90 Degrees rotation time 1,5 sec
A-axis min. resolution 0,0001 degrees
Max. B axis (Table) speed 60rpm
B-axis 90 Degrees rotation time 1,2sec
B-axis min. resolution 0,0001 degrees
Coolant Treatment Unit (Basic Version)
Chip conveyor type Scraping type
Total tank capacity 900 litres
Filter type Self cleaning (40 microns)
Standard low pressure system
                  Flow rate 200 litres/min (to be divided into the various machine functions with PLC managed solenoid valves)
                  Pressure 2 bar
Standard high pressure system
                  Flow rate 28 litres/min
                  Pressure 20 bar
CNC Controls Fanuc 31iB5
Siemens 840D SL

MCM Clock 800 4/5 Axis Machining Centre UK


    £ P.O.A
    • Condition : new
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