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Kaltenbach

KBS 2101 DG

BANDSAWING MACHINES

Band Saw with Mitre Unit for medium to heavy Steel Construction and Trading Capacity Range 90° [mm]: 2100 x 800

Benefits at a glance

  • Capacity Range (w x h): 2.100 × 800 mm
  • Robust, low-vibration twin-column construction for perfect cutting results
  • Excellent band life and the best cutting quality due to an inclined saw band
  • High cutting performance due to a powerful drive motor
  • Precise NC-controlled cutting-angle setting
  • Powerful clamping system reliably holds material and reduces vibrations to prolong band life and best cutting results
  • Intelligent material measurement integrated into clamping system for greater process reliability
  • Rapid/working feed concept for shorter idle times
  • Swarf brush to improve cutting performance and reduce impurities in the machine
  • Cut monitoring system incl. cutting pressure and slippage control for optimum cutting quality
  • Laser-assisted cutting edge visualisation for manual cuts
  • Drive concepts are perfectly designed for machining profiles with large material cross-sections
  • Pivotable saw mounted on guide rails for high-precision mitre cuts
  • Motor-driven, movable roller conveyor automatically removes even short mitre-cut parts

Alternative Machines

KBS 2101 DG
Automatic Hydraulic Cutting Pressure Control

Automatic Hydraulic Cutting Pressure Control

  • Measurement in both saw band guides
  • Cutting-pressure selection and cutting-pressure display on free-standing control console
  • Self-regulating feed rate accross the range of saw band contact lengths
Horizontal and Vertical Profile Clamping

Horizontal and Vertical Profile Clamping

  • Hydraulic profile clamping within the automatic cycle control (clamping, sawing, unclamping)
  • Clamping of the workpiece immediately adjacent to the saw band for precise cuts, even with the shortest cutting lengths
  • Clamping and sawing of layers and bundles possible
Hydraulically Raisable Supply Rollers

Hydraulically Raisable Supply Rollers

  • Supply rollers attached to the left and right of the saw table
  • Manual transport and positioning movements in the sawing area
  • Front cuts and end pieces from ca. 500 mm can be moved out of the machine in manual operation
Hydraulic Band Tensioning

Hydraulic Band Tensioning

  • Electronically monitored, with automatic tension reduction when saw band is idle
  • Automatic shut-off of the saw drive in case of blade breakage
  • Long saw band life
Laser (Optional)

Laser (Optional)

  • Processing of material via feed creep rate through control keys directly on the saw frame
  • Sawing on tracings possible
Lubricant Savings via Micro-Dosing System

Lubricant Savings via Micro-Dosing System

  • Optimum tool lubrication when sawing profiles
  • Disposal of lubricant unnecessary
  • Long saw band life
Motor-Driven, Extendable Roller Conveyor Segments

Motor-Driven, Extendable Roller Conveyor Segments

  • Power-driven transport rollers in the infeed and outfeed sides immediately alongside the saw table
  • Short material lengths can also be transported through the sawing area with mitre settings
NC-Controlled Cutting-Angle Setting

NC-Controlled Cutting-Angle Setting

  • Adjustment on free-standing control console
  • Measurement takes place through absolute rotary encoder and frequency-controlled motor
  • Automatic, hydraulic clamping of the machine after reaching the miter setting
  • Reduced non-productive times when changing mitres
Saw Band Drive (11.0 kW) / Saw Band Feed

Saw Band Drive (11.0 kW) / Saw Band Feed

  • Strong drive power for increased cutting speed
  • Saw band feed via ballscrew spindle and servo motor with absolute pressure encoder infinitely adjustable on the control console
  • Long saw band life even with the most varied material dimensions
Cut Monitoring System (Optional)

Cut Monitoring System (Optional)

  • Control of cutting path through the material when saw band begins to wear
  • Input of threshold values on the operating console in addition to cycle interruption if maximum parameters are exceeded
  • High cut quality, no material waste
Swarf-Chamber Brush

Swarf-Chamber Brush

  • Brush separately driven by three-phase motor
  • Long saw band life and excellent cut quality
KHS Marking System (Optional)

KHS Marking System (Optional)

  • Fast marking process for applying letters and numerals
  • Up to 22 characters without material movement
  • Can be integrated into fully-automated handling processes
  • Imprint still clearly visible after galvanizing or painting
ProcessSawing
Sawbandmm11.640x80x1,6
Sawband inclinationDegrees2,5
Drive performancekW11,0
Cutting speedm/min15-100
Dimensions (L X W X H)mm6.240x1.680x3.580
Feedratemm/min0-300
Rapid advance/ return movementmm/min5000
Machine Weightkg11.300
Workspace max.mm2.100x800
Working range min.mm80x15
Mitre range-40°/90°/+30°
ToolsBi-Metal Tools
Degree of Automationautomatic infeed
automatic outfeed
MaterialclassSteel
ProcessProfiles
Bundles
Layers
T 13 Modular Expandable Conveyor Roller System

T 13 Modular Expandable Conveyor Roller System

  • For material feed and removal
  • Executed in welded construction with maintenance-free, ball-bearing conveyor rollers of solid material
  • Roller-conveyor drive on the feed and removal sides with frequency-controlled gear motor
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

 

L 220 Heavy-Duty Measuring Stop

L 220 Heavy-Duty Measuring Stop

  • Positioning drive through frequency regulated three-phase motor with absolute rotary encoder
  • Automatic NC positioning via machine software
  • Rapid pivoting of the squaring arm
  • Manual adapter for processing short lengths

 

 

LS 270 Heavy Duty Measuring Stop

LS 270 Heavy Duty Measuring Stop

  • Positioning drive through servo motor with absolute rotary encoder
  • Automatic NC positioning via machine software
  • Rapid pivoting of the squaring arm
  • Automatically-extending adapter for processing short lengths
  • Material weights of more than 8 t can be processed through additional brake cylinder (optional)

 

 

Silencer

Silencer

By lightly raising the material using polyamide-coated rollers integrated into the roller conveyor, the traditional “steel on steel” noise from cross transporting profiles is significantly reduced. Transport technology in steel construction and steel trading will be revolutionized through this new system.

  • Fully-automatic control
  • Contributes to enhanced occupational safety and the protection of personnel and the environment

 

PROFICUT

Modern Software Package for KALTENBACH Sawing Machines

 

PROFICUT - Easy, user friendly machine operation

  •  Programming of orders via color touchscreen with large keypads directly on the machine control console

PROFICUT - Profile database

  • Comprehensive profile database
  • Easily expandable
  • Graphic display of workpiece forms

PROFICUT - Production data report

  • Recording of production times of individual pieces or entire orders

PROFICUT - Data transfer and data response

  • Data input directly on the machine control console
  • Data import in DSTV or DSTV+ format
  • Data export of previously produced parts in DSTV feedback format to any directory


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