Automatic bandsaw for structural steels [made In Italy]

KTECH 352 F1200 is a pivoting bandsaw with automatic NC rotation and integrated 1200mm motorised feeder intended to be used for structural steels and steel works factories.

The machine is equipped with an easy and intuitive HMI by 10” touch screen display and can provide a cutting range from +60° to - 45°.

KTECH 352 is an easy to use solution for steel works factories, steel dealers, frame manufacturers suitable to cut from +60° to -45° with automatic NC rotation and NC programming by touch screen and intuitive interface.

Main features

- Cutting range from +60° to -45° with NC rotation; Cutting capacity: up to 305mm (round profile at 90°);
- Maximum vice opening 350mm;
- Blade size 3.370x27x0.9nn with 1.8KW blade motor;
- Motorized feeder with ballscrew and 1200mm single stroke;
- NC control with 10" touch screen display and easy, intuitive interface.
- Suitable with Imet's "Industry 4.0 Ready - SAW factory + RealTime" option for remote control and cutting process management
- Full compatibility with Industry 4.0 system
- Set up 99 cutting program and multiple cutting length on the same bar.

KTECH line automatic bandsaws have an innovative 4 controlled axis system (lateral movement and closing of the vice, material feeding and sawframe rotation), all managed by numeric control.

The bow is made with electro welded steel and has tubolar section. The sawframe also has an easy blade-changing system provided by support piston. Hard metal pads on mobile blade-guides optimise the blade alignment.

KTECH 352 uses a 27x0.9mm blades with high working tension (up to 1900kg/cm2) that gives high results in terms of material feeding and cutting, allowing to reduce vibrations and strain on the band and avoid breakages that could damage the cutting quality.

As all Imet machine, also this model ends the cut with the blade not in parallel with the plate: this system allows to cut always only a section of the material even when working with squares.

Sawframe rotation and angle setting position is managed by moto reducer controlled by inverter and it’s provided by rack and pinon. The rotation is blocked by a hydraulic cylinder. Descent is hydraulic with pressure regulators on the mobile panel control, next to the HDI system.

Mechanical material detection system automatically detects the first point, allowing the fast approach of the bow to the material. The end-cutting process is managed by a microswitch placed on the mobile blade guides.

Once loaded, the material movement is provided by the integrated motorised feeder equipped with self-braking electric motor, incremental screw (that also optimises to have perfect positioning and accuracy), inverter and encoder. The feeder slides on chromed bars with a floating plate to ease the loading of material that is not perfectly straight

Technical information
Cutting capacity at 0°
Round: 305mm
Square: 250mm
Rectangular: 350x200mmm

Cutting capacity at 45° left/right
Round: 255mm
Square: 230mm
Rectangular: 230x200mmm

Cutting capacity at 60° left
Round: 175mm
Square: 155mm
Rectangular: 170x100mmm

Cutting capacity with bundle device
Max 300x160mm
Min 85x10mm

Cutting capacity at 0° - solids (C45) 200mm
Minimum cutting length 20mm
Minimum cutting diameter 20mm
Minimum scrap-end 150mm

Blade size: 3370x27x0.9mm
Blade motor 1.8KW
Blade speed range: 15-100 m/min

Feeder (single stoke)- motor power: 1150mm with ball screw 0.75KW
Hydraulic unit tank capacity: 20l
Coolant tank: 100l
Machine size: 2935x2400x1900mm / 2100kg