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Kaltenbach

KDL 2118

PROFILE DRILLING MACHINES

Robust, Powerful Drilling Machine for Heavy Steel Construction and Trading Capacity range W x H [mm]: 2100 x 700 and Number of Tools: 18

Benefits at a glance

  • Capacity Range (w x h): 2.100 × 700 mm
  • Robust, low-vibration design prolongs machine and tool life
  • Machine portal in robust welded construction incorporating two horizontal and one vertical drilling unit
  • Three drill axes with a total of 18 tools and automatic tool-changing system with 6 tools per tool changer
  • Efficient drilling, contour-marking, centre-marking, counter-sinking and thread-cutting on all three drill axes simultaneously
  • Powerful clamping system reliably holds material and reduces vibrations to prolong band life
  • Intelligent material measurement integrated into clamping system for greater process reliability
  • Rapid/working feed concept for shorter idle times
  • Servomotor and ball screw for high-precision drill axis positioning and feed control
  • A saw can be incorporated to create a saw-drill combination
  • Powerful drives and modern spindle construction for high- performance machining
  • Milling of standard contours
  • Carbide and solid carbide drills can be used to significantly reduce production times
  • Servo motors with a rotation up to 2.500 rpm
KDL 2118
High Speed Contour Marking (Optional)

High Speed Contour Marking (Optional)

  • Application of reference boundaries for welding add-on pieces
  • DSTV-Data import
  • Use of high-speed carbide tools
  • In addition to the three drill axis - marking from the bottom (4th axis)
Hydraulically Operated Web Support (Optional)

Hydraulically Operated Web Support (Optional)

  • Automatic centre support when drilling thin-walled sections and profiles
Hydraulic Horizontal and Vertical Clamping Device

Hydraulic Horizontal and Vertical Clamping Device

  • Horizontal clamping device with fixed and movable clamping jaws and long-stroke clamping cylinder
  • Vertical clamping device with four hold-down devices for clamping the material to the machine rollers
  • The clamping devices measure the height and width of the section to be processed for material cross-checking control
  • Optimum clamping of the workpiece during the drilling process
Air-Cooling System with Minimal Lubrication

Air-Cooling System with Minimal Lubrication

  • Cooling lubricant for drilling tools with inner axial air supply and tools without internal cooling during feeding
  • Automatic use of cooling lubrication only during the drilling process
  • Minimal use of lubricant and compressed air
  • Electronic fill-level monitoring with display on control console
Robust Drill Carriage with Drill Spindle

Robust Drill Carriage with Drill Spindle

  • Drill carriage mounted on dual play-free, pre-stressed linear guide elements
  • High precision during axis movement and when drilling
PROFILINE Software Package

PROFILINE Software Package

  • Process visualization directly on the control console
  • Easy data import and export
  • Materials database with factory settings
  • Production data report and numerous evaluation possibilities
  • Remote diagnosis
  • And much more
Swarf Conveyer (Optional)

Swarf Conveyer (Optional)

  • Automatic, continual swarf removal
  • Can be Installed on either side of the machine
Clamping System

Clamping System

  • Powerful and reliable clamping system reduces vibrations and so prolongs tool life
  • Intelligent material management and dimensional tolerance control
Tool length measurement

Tool length measurement

  • Light barrier for automatic tool length measurement
  • Light barrier is self-cleaning
  • Measured tool length to manage rapid and operating feed speed
Tool Change Unit

Tool Change Unit

  • Automatic tool change on all drilling units for the most common tool sizes (magazine capacity 3 x 6)
  • Tool change units comprised of rotary magazines mounted adjacent to the drilling axes and moveing with the drill carriage
  • Tool change automatically sets the correct speed and feed rate values
ProcessDrilling
Milling
Dimensions (L X W X H)mm7.750 x 1.190 x 4.000
Feedratemm/min10-5000
Rapid advance/ return movementmm/min0-15.000
Machine Weightkg14.500
Workspace max.mm2.100 x 700
working range Profilemm2.100 x 700
Working range min.mm60 x 10
Drilling unit vertical (Y-axis)Pieces1
Drilling unit horizontal (Z- and W-axis)Pieces2
Drill Sizemm8 - 50
Number of tools per axisPieces6
Drive power axekW34,5
Spindle speed max.min-1150-2500
Toolchanger x Magazine placesPieces3 x 6 (18)
ToolsCarbide Tools
HSS-Tools
Solid Carbide Tools
Degree of Automationautomatic infeed
automatic outfeed
Full-Automatic
MaterialclassSteel
ProcessProfiles
Cross Transport with lifting pins

Cross Transport with lifting pins

  • Hydraulic liftable and lowerable lifting pins running in both directions
  • Drive system with continuously-variable frequency-controlled gear motor
  • Each lifting pin has its own hydraulic unit
Cross Transport by Means of Lift-and-Carry System (As an Alternative to Drag Chains)

Cross Transport by Means of Lift-and-Carry System (As an Alternative to Drag Chains)

  • Hydraulic liftable and lowerable lifting beams running in both directions
  • Drive system with continuously-variable frequency-controlled gear motor
  • Each lifting line has its own hydraulic unit

 

Cross Transport by Means of Drag Chains

Cross Transport by Means of Drag Chains

  • Material stock in heavy-duty steel construction
  • Sliding rails of synthetic material (polyamide) for low-noise material cross transport
  • Drag chains with transport claws
  • Drive system with continuously-variable frequency-controlled gear motor

 

M 150 P Sliding Measuring Carriage with Pusher Plate

M 150 P Sliding Measuring Carriage with Pusher Plate

  • Positioning drive through servomotor with absolute rotary encoder
  • Automatic NC positioning via machine software
  • Additional pusher plates (optional) enable the handling of layers and bundles with stand-alone sawing machines

 

 

M 151 G Sliding Measuring Carriage with Gripper

M 151 G Sliding Measuring Carriage with Gripper

  • Positioning drive through servo motor with absolute rotary encoder
  • Automatic NC positioning via machine software
  • Additional pusher plates (optional) enable the handling of layers and bundles with stand-alone sawing machines
  • Hydraulic height adjustment for measuring various profile cross-sections

 

 

 

 

M 152 GG Sliding Measuring Carriage with Two Grippers

M 152 GG Sliding Measuring Carriage with Two Grippers

  • Positioning drive through servo motor with absolute rotary encoder
  • Automatic NC positioning via machine software
  • Additional pusher plates (optional) enable the handling of layers and bundles with stand-alone sawing machines
  • Hydraulic height adjustment for measuring various profile cross-sections
  • Automatic transposition of the measuring carriage position from the rear to the forward gripper

 


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