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GRAFS SR Semi-Auto

We offer a grinding machine for sharpening chipper knives, planer knives, recycling knives, with a tilting clamping table or an electromagnetic table as an option. The machine is new, manufactured by the Polish company GRAFS.

The machine is ideal for sharpening:
- chipper knives,
- guillotine knives,
- shredder knives,
- granulator knives,
- bookbinding knives,
- planer knives.

TECHNICAL DATA:

- Max. grinding length: 1800 mm (other lengths available upon request)
- Max. grinding width: 200 mm
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- Knife feed: manual by handwheel (automatic feed available as an option)
- Carriage travel speed: 1-12 m/min (continuously adjustable via potentiometer, machine equipped with frequency inverter)
- Motor speed: 1450 rpm (reversible - left/right)
- Grinding wheel motor power: 4 kW, spindle specially designed by GRAFS, fitted with additional reinforced bearings eliminating play
- Table rotation range: +/- 120°
- Dimensions: L: 2200 x W: 1000 x H: 1600 mm
- Weight: 1300 kg

FEATURES AND CHARACTERISTICS OF THE GRAFS SR SEMI-AUTOMATIC MODEL:

- Re-engineered carriage/slide drive with the option for manual movement
- Easy and quick grinding wheel change (our special mounting system allows attachment with 3 clamping screws); wheel replacement takes 60 seconds, without lifting the motor
- Efficient sharpening of NC11, NC11LV, HSS, and carbide (WIDIA) knives
- Capability to mount segmented, CBN (borazon), and diamond wheels, 125 mm to 250 mm diameter
- Magnetic filter equipped with 6 neodymium magnets, 150L tank with pump (optional)
- Manual precise grinding wheel motor feed
- Smooth carriage travel speed adjustment (machine equipped with frequency inverter)
- Interchangeable hardened belts on the machine guides
- Surface grinding capability by setting the grinding wheel motor in the "0" position

The machine is built by GRAFS using only components from reputable manufacturers. Supplied with complete documentation. CE declaration of conformity issued. 12-month warranty.

The machine is available to order in four lengths: 1200 mm, 1800 mm, 2000 mm, and 2400 mm.

We provide professional technical and material advice with every purchase.

Oglas je bil preveden samodejno, zaradi česar je morda prišlo do napak pri prevodu.