Fast High Performance Band Saw with Mitre Unit for Structural Steel Profiles
Capacity Range 90° [mm]: 1030 x 500
Video
Benefits at a glance
- Capacity Range (w x h): 1.030 × 500 mm
- Robust, low-vibration twin-column construction for perfect cutting results
- 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
- High process automation can be combined with an autosorter
- Carbide saw bands for high performance cuts
- Auto Feed Control automatically controls the saw band angle to suit the profile cross-section, significantly reducing cutting times
- Powerful drives for carbide applications
- Fast change of the saw band for low idle times
Alternative Machines
Features
'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
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
Contactless Materials Transport over the Saw Table
- Hydraulic lowering of the entire machine below roller conveyer level after the sawing cycle ends
- Protection of saw table and workpiece during materials handling
New: Use of Carbide Band-Saw Blades
- 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
- Low-vibration, constant and repeatable feed
- Alternative use of Carbide and HSS tools
- Improved cutting performance when using Carbide band saw blades
Extremely Fast and Precise Miter Adjustment
- Adjustment on free-standing control console
- Angle setting via servo motor with planetary gears and absolute rotary encoder
- Automatic, hydraulic clamping of the machine after reaching the mitre setting
- Reduced non-productive times when changing mitres
Material Checking through Clamping Device
- Hydraulic profile clamping within the automatic sawing control (clamping, sawing, unclamping)
- Clamping devices with long-stroke clamping cylinders and integrated absolute level gauge
- Clamping of the workpiece directly alongside the saw band for precise cuts, even with short cutting lengths
- Material checking and automatic comparison of the target/current values; if applicable, plain-text error message appears on the control console
- Clamping and sawing of layers and bundles possible
Saw Blade Changing Made Easy
- Excellent access when changing band saw blades
- Easy, user-friendly handling
- Reduced non-productive times
Virtually Dry Workpiece
- Micro-dosing system with level and pressure monitoring to ensure the functional efficiency of the cooling lubricant system
- Optimum tool lubrication when sawing profiles
- Disposal of lubricant unnecessary
- Long saw band life
Saw Band Protected from Wear
- Brush separately driven by three-phase motor
- Automatic motor-driven adjustment of the swarf brush
- Long saw band life and excellent cut quality
Reduction in Sawing Times of Up to 50%
- Automatic adjustment of the saw band angle to suit the profile cross-sections in order to minimise the tool contact length
- Additional positioning axis for the saw frame in connection with special guides on the machine frame
- Higher feed rates and considerably shorter cutting times
Technical Data
| Drive performance | kW | 12,9 |
| Dimensions (L x W x H) | mm | 4370 x 1435 x 2650 |
| Weight | kg | approx. 6000 |
| Supply and discharge side | Sawing | |
| Sawband | mm | 8.900 x 54 x 1,6 |
| Sawband inclination | Degrees | 1,5-10 |
| Cutting speed | m/min | 15-150 |
| Feedrate | mm/min | 0-600 |
| Rapid advance/return movement | mm/min | 6.000 |
| Workspace max. | mm | 1.030 x 500 |
| working range Profile | mm | 1.030 x 500 |
| Working range min. | mm | 30x10 |
| Mitre range | -40°/90°/+30° | |
| Tools | Bi-Metal Tools Carbide Tools | |
| Degree of Automation | automatic outfeed automatic sorting of trim and remnant cuts automatic infeed Full-Automatic | |
| 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
PROFILINE
Modern Software Package for KALTENBACH Drilling and Drilling-Sawing Machines
PROFILINE - Easy, user friendly machine operation
- Programming of orders via color touchscreen with large keypads directly on the machine control console
PROFILINE - Order manager
- Create, copy and delete orders
- Graphic display of individual positions within an order
PROFILINE - Profile database
- Comprehensive profile database
- Easily expandable
- Graphic display of workpiece forms
PROFILINE - Tool manager
- Tool Changer setup based upon the tool type and diameter
- Allocation of the drill diameter to rotational speed settings and feed rates
PROFILINE - Production data report
- Recording of production times of individual pieces or entire orders
PROFILINE - Data transfer and data response
- Data input directly on the machine’s control console
- Data import in DSTV or DSTV+ format
- Data export of previously produced parts in DSTV feedback format to any directory
