Micro Grinder VNC

The automatic NC machine can be used to resharpen all band saw blades. The enclosed design makes it ideal for wet grinding. The generously sized grinding disc together with the powerful cooling ensure optimal grinding results.

Besides offering mechanical perfection, the Micro Grinder VNC is also an absolutely innovative product – ergonomically as well as electrically. The operator enjoys an easy-to-understand machine set-up and a simple handling by a swivel-mounted display for conveniently adjusting the grinding parameters. The software can be intuitively operated and is therefore easy to learn; it allows the storing of the respective grinding programs.

As a result, the machine set-up time when changing the saw type is significantly reduced. Further advantages of the Micro Grinder VNC: The optional exhaust system clears the air from grinding mist and other pollutants.

Great range of applications

For saw blade widths from 50 to 300 mm (2 to 11.8″)
For all common tooth shapes
Customized grinding programs

Highest-quality grinding

Large grinding disc
Effective blade cooling
Variable grinding speed

Easy to use

Grinding program management
Swivel-mounted display
Simple tooling-up of saw blades

Technical specification:

supply voltage – 3x400V/50 Hz
main engine power – 2.3 kW
power of the engine at the feed – 0.55 kW
Teeth profile – all standard tooth shapes, stellated and sighted
Width of the strips – from 40 to 300 mm
Strip thickness – from 0.6 to 2.0 mm
Step of the teeth – uniform from 12 to 60 mm; also, variable pitch
Teeth height – 4.5 to 25 mm
Front cutting angle – 0-400
belt length – from 5.5 to 10 m (for belts over 5.5 m long, two workers are needed to insert and remove the belt from the machine)
sharpening speed – optimal 6-16 teeth/min
sharpening wheel – with boronitrite coating (borazon) 300 mm diameter, 5 mm thickness and 30 mm hole
puck revolutions – 6000 min-1
flow rate of the coolant pump – up to 300 l/min
Liquid tank volume – 165 l
temperature of the working environment – from +4 to 380C
machine dimensions (without belt supports) – 1400 x 1000 x 1800(H) mm
weight – 3800 kg