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
Features
Self-Adjusting 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
'Saw Band Friendly' Operation
- Measurement in both saw band guides
- Cutting-pressure selection adjustable on the saw frame
- Self-regulating feed rate accross the range of saw band contact lengths
Saw Band Relief when Idling
- 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
Saw Band Protected from Wear
- Brush separately driven by three-phase motor
- Long saw band life and excellent cut quality
Visual Display of the Cutting Edge
- Processing of material via feed creep rate through control keys directly on the saw frame
- Sawing on tracings possible
Band Deflection Monitoring
- 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
Manual Material Positioning
- 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
Transport of Short Profiles
- 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
Low-Vibration, Repeatable 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
Nearly Dry Workpiece
- Optimum tool lubrication when sawing profiles
- Disposal of lubricant unnecessary
- Long saw band life
Fast and Precise Miter Adjustment
- 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
Technical Data
| Drive performance | kW | 11,0 |
| Dimensions (L x W x H) | mm | 6240 x 1680 x 3580 |
| Weight | kg | approx. 11.300 |
| Supply and discharge side | Sawing | |
| Sawband | mm | 11.640x80x1,6 |
| Sawband inclination | Degrees | 2,5 |
| Cutting speed | m/min | 15-100 |
| Feedrate | mm/min | 0-300 |
| Rapid advance/return movement | mm/min | 5000 |
| Workspace max. | mm | 2.100x800 |
| Working range min. | mm | 80x15 |
| Mitre range | -40°/90°/+30° | |
| Tools | Bi-Metal Tools | |
| Degree of Automation | automatic outfeed automatic infeed | |
| Material class | Steel | |
| Working processes | Bundles Layers Profiles |
In-/Outfeed side
Connection to Steel Roller Conveyor
Cross Transport by Means of Lift-and-Carry System (As an Alternative to Drag Chains)
Standard Measuring System on the Feed Side for Sawing Machines
- 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
Standard Measuring System on the Feed Side
M 150 P Sliding Measuring Carriage with Pusher Plate
Low-Noise Material Cross Transport
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
Space Saving Measuring System on the Feed Side
M 152 GG Sliding Measuring Carriage with Two Grippers
Cross Transport with lifting pins
Cross Transport with lifting pins
Fast Material Cross Transport
- 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
T 13 Transport System for Steel Construction and Steel Service Centers
T 13 Modular Expandable Conveyor Roller System
Universal Measuring System on the Outfeed Side for Sawing Machines
- 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
Universal Measuring System on the Feed Side
M 151 G Sliding Measuring Carriage with Gripper
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
- Storage possibility for as many sawing orders as desired
- Automatic calculation of cutting speed and feed over the material group or DIN-Nr. (steel key)
- Graphical representation of the material
- Machine operation
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
