Čkd Blansko SK 25 A vertical turret lathe with cnc Top seller

Manufacturer Čkd Blansko
Model SK 25 A
Location Czech Republic CZ
Category Lathes - vertical turret lathes with cnc
Product id P80625047


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About this seller Top seller

Client type Reseller
Active since 2019
Offers online 84
Last activity Jan. 18, 2021


Plate diameter 2400 mm
Working height 1600 mm
CNC type SINUMERIK 840D sl
Max piece weight 10000 kg
Overhauled yes
Length x width x height 11000.0 × 7000.0 × 7000.0
Weight 50000 kg
Worked hours
Hours under power
State good
At local norms ---------



Max. Workpiece diameter [mm] 2 600
Max workpiece height [mm] 1 600
Max workpiece weight [kg] 10,000


Diameter [mm] 2 400
Maximum table load [kg] 10,000
Maximum speed [min-1] 117
Maximum torque [kNm] 64
Power output of the main drive [kW] 80


Beam crossing [mm] 1 400
Crossbar travel speed [mm.min-1] 525


Axis travel "X" (cross beam support) [mm] 1 600
Travel of the "Z" axis (slider extension) [mm] 1 000
Feed rate ("X" and "Z") [mm.min-1] 1 - 6,000
Rapid traverse [mm.min-1] 6,000
Cross section [mm] 200 x 200
Maximum Cutting Strength [kN] 70


Travel of the "U" axis (cross beam support) [mm] 1 600
Travel of the "V" axis (slider extension) [mm] 1 000
Feed rate ("U" and "V") [mm.min-1] 1 - 6,000
Rapid traverse [mm.min-1] 6,000
Cross section [mm] 200 x 200
Maximum Cutting Strength [kN] 70


Height of the machine above the floor (at the highest cross beam position) [mm] 7000
Machine length [mm] 11,000
Machine Width [mm] 7000
Machine weight [kg] 50,000

Dimensions are only indicative, depending on the specific machine specification and the customer's situation.
Mechanical part
• Machining (milling, grinding) and manual scraping of the guide surfaces of the racks and the crosspiece into geometric accuracy, repairing any damage
• Sanding of slides
• Machine alignment of crosspiece, racks and support racks for installing new axle drives and linear metering
• Placing the crosspiece guides on the rack, slide racks, racks, rails, wedges and wedges with sliding material, machining, scraping
• Machining of the surface of the clamping plate will be carried out when the machine is brought to life on the machine itself
• Replacement of all bearings and seals in the gearbox of the table drive and gearbox gearboxes
• Revision of the table drive gear (repair or replacement of damaged gears not included in the tender)
• Repaired vices
• New trapezoidal screws and crossbar lifting nuts
• New X and U axle drives (cross beam support) and Z and V (slider extension) with ball screws
• New X, U, V, and Z drive mount brackets
• New gearless gearboxes for X, U, V and Z axis drives. The existing gears will be dismantled.
• Replace cross bar blocking
• Replace the knife holders
• New cover of the cross-section guides with telescopic covers
• New energy chains
• New wipers for wipers
• Complete replacement of hydraulic components and distribution system including machine
• New wiring and lubrication elements including the unit
• New grease trapezoidal screw lubrication grease lifting bolt
• Protective covers of the workspace
• Paint the machine

Electrical equipment:

• RITTAL electrical switchgear with electrical equipment;
• Control system SIEMENS SINUMERIK 840D sl, language version Czech;
• The RITTAL control panel on the base of the machine will be mounted on a swivel arm;
• New auxiliary control panel miniBHG Siemens;
• Chuck plate drive - Repairs to existing DC motor or new SIEMENS 1PH8 engine;
• Chuck plate drive - SIEMENS SINAMICS S120 AC drive;
• Speed ​​measuring of the clamping plate - incremental rotary speed sensor;
• Linear metering of axes
• Machine axis travel - SIEMENS AC servomotors;
• Drive axle drives - AC drive SIEMENS SINAMICS S120;
• New PLCs;
• Checking, possibly repairing asynchronous motors;
• New limit switches;
• New workspace lighting;
• Complete new wiring on the machine;
• New machine cabling;
Price by agreement.

Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. Exapro recommends to check the details with the seller before a purchase

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