Our machines

Nowadays there are many grinding machines on the market, but only some of them are wet grinding machines.
Wet grinding machines offer the guarantee that the cutting steel is not heated during sharpening and thus limited in its serviceability.

We have managed to develop sophisticated and well thought-out systems that are suitable for almost all sharpening tasks.
On the following pages you will find our TOP models with illustrations and technical details.

Shark 3000TZ – 3 axis
Profile sharpening machine with wet grinding

Technical details
Circular saw blade diameter
250 - 600 mm
blade width
0.6 - 6 mm
Partition
3 - 90 mm
Tooth height
4 - 30 mm
rake angle
0º - 40º
Grinding wheels diameter
300 - 200 mm
Grinding wheel
CBN
Grinding wheel drive
2.8 kW
Water pump
160 l/min.
Shark_3000TZ_Detail_01
Shark_3000TZ_Detail_04
Shark_3000TZ_Detail_05
  • 3-axis Bosch Rexroth Indra Motion Control CNC controller
  • Servo motors with absolute encoder (no reset “0” necessary after power failure)
  • Tooth forms and grinding wheel profile are freely programmable with a laptop computer
  • Control panel with touch screen
  • Storage capacity up to 999 tooth forms
  • Saw carrier is electrically height adjustable
  • Grinding wheel is directly driven, which reduces vibrations and thus allows a very large stock removal
  • Frequency converter for infinitely variable grinding wheel speed
  • 160 l/min grinding cooling

CNC Profile Sharpening Machine with Wet Grinding for Band Saw Blades SHARK 3000

Technical details
blade width
30 - 360 mm
blade thickness
0.6 - 5 mm
Adjustable pitch
12 - 60 mm
Adjustable tooth height
4 - 25 mm
rake angle
0º - 38º
Operating speed
0 -20 tooth/min.
Grinding wheel diameter
350 - 280 mm
Grinding wheel
8 - 15 mm
Grinding wheel drive
4 kW
Water pump
160 l/min.
Shark_3000_04_NEU
Shark_3000_03_NEU
Shark_3000_02_NEU
  • Bosch-Rexroth Indra Motion control CNC control.
  • Servo motors with absolute encoder (no “0” tool required after power failure).
  • Tooth forms and grinding wheel profile freely programmable with a laptop.
  • Operator control panel with touch screen.
  • Memory capacity for 9999 tooth forms.
  • Vario toothing (up to 10 different tooth pitches and tooth heights per group).
  • Program for offset teeth (high – low).
    Built-in automatic diamond grinding wheels – honing device.
  • Pneumatic saw blade clamping.
  • Central electric clamping device for band saw blades L=5,5m to 14m.
  • Grinding wheel is directly driven, thus vibration reduction and a very large stock removal is possible.
  • Frequency converter for infinitely variable grinding wheel speed.
  • Electrical chip angle adjustment.
  • Grinding cooling 240 l/min.
  • Integrated band saw loading system

Option

  • Version for gang or circular saw blades.

CNC Profile Sharpening Machine with Wet Grinding for Band Saw Blades SHARK 800

Technical details
blade width
30 - 360 mm
blade thickness
0.6 - 5 mm
Adjustable pitch
12 - 60 mm
Adjustable tooth height
4 - 25 mm
rake angle
0º - 38º
Operating speed
0 -20 tooth/min.
Grinding wheel diameter
350 - 280 mm
Grinding wheel thickness
8 - 15 mm
Grinding wheel drive
3.0 kW
Water pump
160 l/min.
Shark_800_01
Shark_800_02
Shark_800_03
Shark_800_04
  • Bosch-Rexroth Indra Motion control CNC control.
  • Servo motors with absolute encoder (no “0” tool required after power failure).
  • Tooth forms freely programmable with a laptop.
  • Operator panel.
  • Memory capacity for 9999 tooth forms.
  • Vario toothing (up to 10 different tooth pitches and tooth heights per group).
  • Program for offset teeth (high – low).
  • Built-in diamond grinding wheels – honing device.
  • Pneumatic saw blade clamping.
  • Central electric clamping device for band saw blades L=5,0m to 14m.
  • Grinding wheel is directly driven, thus reducing vibrations and a very large stock removal is possible.
  • Frequency converter for infinitely variable grinding wheel speed.
    Grinding cooling 240 l/min.
  • Integrated band saw loading system.

Option

  • Version for gang or circular saw blades.
  • Automatic puller

CNC Profile Sharpening Machine with Wet Grinding for Band Saw Blades SHARK 600

Technical details
blade width
30 - 330 mm
blade thickness
0.6 - 2 mm
Adjustable pitch
10 - 60 mm
Adjustable tooth height
4 - 25 mm
rake angle
8º - 38º
Operating speed
0 - 12 tooth/min.
Grinding wheel diameter
300 - 200 mm
Grinding wheel
8 - 15 mm
Grinding wheel drive
2.8 kW
Water pump
100 l/min.
Shark_600_01
Shark_600_02
Shark_600_03
Shark_600_04
  • Central, electric clamping device for band saw blades
  • Grinding wheel is directly driven
  • Grinding wheel with diameter (300 mm) for higher strand strength of the grinding wheel profile
  • Manual infeed for tooth face, tooth back, tooth height and tooth pitch
  • Built-in diamond grinding wheel honing device
  • Frequency converter for stepless feed speed

Profile sharpening machine with wet grinding SHARK 600 G

Technical details
blade width
60 - 180 mm
blade thickness
1.8 - 2.4 mm
Adjustable pitch
10 - 60 mm
Adjustable tooth height
4 - 25 mm
rake angle
8º - 38º
Operating speed
0 - 12 tooth/min.
Grinding wheel diameter
300 - 200 mm
Grinding wheel thickness
8 - 15 mm
Grinding wheel drive
2.8 kW
Water pump
100 l/min.
Shark_600G_01
Shark_600G_02
Shark_600G_03
Shark_600G_04
  • Bosch Rexroth CNC control
  • Central, electric clamping device for gang saw
  • Grinding wheel is directly driven
  • Grinding wheel with diameter (300 mm) for higher stranding strength of the grinding wheel profile
  • Built-in diamond grinding wheel honing device

Profile sharpening machine SHARK 200

Technical details
blade width
50 - 150 mm
blade thickness
0.6 - 1.6 mm
Adjustable pitch
25 - 60 mm
Adjustable tooth height
4 - 20 mm
rake angle
8º - 35º
Operating speed
30 Zähne/min.
Grinding wheel diameter
300 - 200 mm
Grinding wheel
8 - 15 mm
Grinding wheel drive
1.4 kW
Shark_200_01
Shark_200_02
Shark_200_03
  • Central, electric clamping device for band saw blades
  • Grinding wheel is directly driven
  • Grinding wheel with diameter (300 mm) for higher strand strength of the grinding wheel profile
  • Manual infeed for tooth face, tooth back
  • Built-in diamond grinding wheel extractor
Contact

Contact

Im Pfaffenfeld 26, 83483 Bischofswiesen
Phone: + 49 8652 6019 300
Mail: s.kohlbacher@kohlbacher.com
Mon-Thu: 8:00 Uhr – 16:00 Uhr & Fr: 8:00 Uhr – 12:00 Uhr

Partner

Vaninetti Enrico
FSR
Hana Commercial
Williams&WhiteGroup

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