GNP 100

Fully automatic profile sharpening machine for gangsaw blades controlled with 2 CNC axes

The space-saving GNP 100 sets new standards in the grinding of gang saw blades. By means of the acoustic sensor and the W-axis, the zero points can be measured automatically. The saw neck can be programmed and can be machined automatically.

Highlights

Profile-grinding of standard and Stellite-tipped band saw blades by means of CNC axes "W" & "Y" (grinding of the positioned and clamped saw tooth)
Pneumatic saw blade clamping all over the whole saw blade length
Precision spindle height adjustment for saw width
Full-space cover with intensive water cooling
"LINUX Debian 10" control unit with multicore processor
Drive by means of servo motors
Use of linear roller guides for all CNC axes (stiffer engineering and maximized lifetime)
Extensive grinding programmes
Automatic probing of the grinding wheel at the saw tooth
Tooth profiles retrievable via control unit (standard memory for 99’999 tooth profiles)

Application programs

Grinding of standard tooth forms Grinding of variable tooth forms

Alternating grinding on the tooth face and back

Grinding the winter tooth

Automatic probing of the tool zero point with acoustic sensor

Downloads

Datasheet

Technical data

Tooth shape:	freely programmable
Tooth pitch:	5 - 60 mm
Tooth height:	up to 30 mm
Front rake angle:	0° - 25°
Blade width:	80 - 180 mm
Blade length (toothed length):	up to 1500 mm

Grinding wheel:	Ø 350 mm
Grinding wheel bore:	Ø 32 mm
Grinding wheel Motor:	2,2 kW

Power requirement:	400V 3Ph N, 50Hz, 2,4kVA
Air connection:	6 bar
Coolant tank:	170 l