Vertical lathes TOS Kurim CKD

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CNC Vertical Lathes series double column SKD, SKDY, single column SKJ

ČKD SKD

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The ČKD SKD double-column vertical lathe is characterized by high cutting performance and high rigidity. Its solid structure makes this vertical lathe the best choice, for example, for heavy machining, roughing of castings and forgings, as well as precision machining, milling and grinding.

The ČKD SKD double-column vertical lathe is used by our customers for machining water turbines, windmill parts, steam turbine parts, etc.

Technical data ČKD SKD

TypeUnitSKD 50SKD 50-80
Turning table diameter[mm]5 0005 000 – 8 000
Turning diameter[mm]6 0006 500 – 10 000
Turning height[mm]2 000 / 2 8004 000 – 6 000
Z axis travel of ram[mm]2 000 / 2 5002 500 / 3 200
W axis cross–rail travel[mm]1 500 / 2 0002 800 – 4 800
Workpiece weight[kg]100 000100 000 – 320 000
Turning table speed[rpm]6060 – 25
Ram cross–section[mm]340 × 340340 × 340 / 400 × 400
Cutting force[kN]40100

ČKD SKDY

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A double-column vertical lathe combines the advantages of a vertical lathe and gantry machining centre. We are able to meet all customer requirements regarding the size of the workpiece. The load capacity of the table up to 1,100 tons speaks for itself.

As the main parts of the machine are castings, you can always rely on high rigidity, geometric precision and long service life. The modular concept provides high flexibility in the machine design. ČKD SKDY allows turning of internal and external surfaces, as well as milling, thread turning, grinding, boring, drilling and other operations. The machine is used by customers for machining in the rail, ship-building, aerospace and arms industries.

Technical data ČKD SKDY

TypeUnitSKDY 40-50SKDY 40-80
Turning table diameter[mm]4 000 / 5 0004 000 – 8 000
Turning diameter[mm]5 000 / 6 0005 000 – 10 000
Turning height[mm]2 000 / 2 8004 000 – 6 000
X axis travel[mm]6 000 – 7 0006 000 – 11 000
Y axis travel[mm]4 000 / 5 0004 500 – 6 500
Z axis travel of ram[mm]2 000 / 2 5002 500 / 3 200
W axis cross–rail travel[mm]1 500 / 2 0002 800 – 4 800
Workpiece weight[kg]30 000 – 100 00050 000 – 320 000
Turning table speed[rpm]125 – 50125 – 25
Ram cross–section[mm]340 × 340340 × 340 / 400 × 400
Cutting force[kN]40100

ČKD SKJ

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The design of ČKD SKJ single-column vertical lathe is particularly suitable for machining very large pieces. The maximum workpiece size is up to 16 m in diameter. Even at these dimensions, SKJ maintains its accuracy and productivity.

The main parts of the machine are castings. Together with robust tables, they provide high cutting performance and high precision. The single-column design of the vertical lathe is used by the customers for a wide range of operations, including in the ship-building, arms and energy industries.

Technical data ČKD SKJ

TypeUnitSKJ 63-100SKJ 80-160
Turning table diameter[mm]6 3008 000
Max. turning diameter[mm]10 00016 000
Max. turning height[mm]3 0006 300
Z axis travel of ram[mm]2 0003 200
Cross–rail stroke[mm]2 0505 000
Max. workpiece weight[kg]150 000320 000
Max. turning table speed[rpm]3525
Ram cross–section[mm]340 × 340450 × 450
Cutting force[kN]100125

For all inquiries and more info about our machines please contact us by:

Phone: +420 541 101 111 

Email: imklara.zambochova@tos-kurim.cz

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