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CORMAK BS912N

The professional CORMAK BS912N metal bandsaw is a robust and precise machine designed for cutting tubes, profiles and solid elements. The model allows cutting materials with a diameter of up to 230mm and operation at angles from 0° to 45°. Automatic downfeed of the saw arm, lowering adjustment by means of a hydraulic cylinder, a cooling system and a stable cast iron construction make this machine ideal for metalworking shops, production workshops and craft workshops.

CORMAK BS912N metal bandsaw – precise angled metal cutting

The CORMAK BS912N metal bandsaw is a professional machine designed for precise cutting of tubes, profiles and solid elements. Its solid construction, automatic tool downfeed and hydraulic adjustment of the saw arm lowering ensure convenient operation, repeatability and high cutting quality.

The BS912N model allows cutting of materials with a diameter of up to 230 mm and making angled cuts in the range from 0° to 45°. This makes the machine suitable for metalworking shops, production workshops and anywhere that accuracy, stability and machining speed matter.
Main advantages of the machine

Automatic tool downfeed increasing convenience and cutting repeatability
Hydraulic adjustment of saw arm lowering using a cylinder and an oil flow control valve
Cutting at angles from 0° to 45° thanks to the swivelling vice
Heavy cast iron vice ensuring stable clamping of the material
Blade guides with carbide inserts and bearings affecting cutting accuracy and quality
Cooling system supplying coolant to the blade and the cut element
Wire brush cleaning the blade preventing the blade from clogging
Automatic drive shut-off after completion of the cut by means of a limit switch

Construction and technology

The material to be cut can be fed manually or by means of any mechanical device. The tool feed is automatic, which makes the operator’s work easier and allows stable, repeatable results to be achieved.

The lowering speed of the saw arm is adjusted by means of a hydraulic cylinder. The appropriate speed is obtained thanks to a valve regulating the oil flow between the cylinder chambers. This solution makes it possible to adapt the machine operation to the type of material being processed and the expected cutting precision.

The required linear blade speed is obtained by changing the ratio on the belt pulleys between the worm gearbox and the drive motor. In the machine base there is a coolant tank with an electric pump, responsible for effective cooling of the blade and the workpiece.

Equipment and functions

Automatic tool downfeed
Hydraulic adjustment of saw arm lowering
Swivelling vice with angle scale
Quick vice clamp
Convenient handle for blade tensioning
Blade tension indicator
Table for selection of blade tooth pitch and cutting speed
Cooling system for the blade and cut material
Wire brush cleaning chips from the blade
Blade guides with carbide inserts and bearings
Automatic limit switch after cut completion
Emergency stop of the “mushroom safety” type

Technical data
Motor 230 V, 50 Hz, 1100 W / 400 V, 50 Hz, 1100 W
Blade dimensions 2655 x 27 x 0.9 mm
Blade speeds 24 / 36 / 49 / 71 m/min
Cutting angle range from 0° to +45°
Machine package dimensions 1420 x 500 x 1150 mm
Weight 151 / 202 kg
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Angle
0° Ø 229 191 x 305 max. 355 230 x 230
45° Ø 160 230 x 140 155 x 155