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CU PRO

High performance, speed and accuracy For sharpening knives up to 6150 mm (242") Our best knife grinding machine, equipped as standard with 1 CNC axis. It allows the sharpening, grinding or manufacturing of knives

INDUSTRIAL KNIFE GRINDING MACHINE WITH SHARPENING CAPACITY FROM 1000 TO 6150 MM.

AUTOMATIC AND ROBUST MACHINE FOR MANUFACTURING OR SHARPENING OF KNIVES

EQUIPPED AS STANDARD WITH 1 CNC AXIS

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HIGHLIGHTS

  • Very robust and powerful machine free of vibration for more accurate and fast work.
  • Greater precision in the Z axis, thanks to its operation by recirculating ball screw.
  • Programmable by 10" touch color LCD display easy and intuitive to use.
  • Carriage free of vibration: movement by toothed belt
  • Fully configurable operation cycle: roughing, finishing and polishing. Grinding speeds, grinding loads and direction of rotation of the grinding wheel.

ELITE CU PRO. MACHINE BASIS.

Our ELITE CU PRO model is the most advanced blade manufacturing and sharpening machines. It equips a direct drive motor: this allows it to have up to 20% more motor power compared to other motors that incorporate a belt transmission.

Program your own sharpening parameters.

The control panel incorporates a 10” color touch screen. This screen has been designed with a fast and easy-to-use interface that makes it very easy to program the machine. It allows you to easily create and save programs, which is perfect for sharpening and manufacturing blades either in series or punctually thanks to its standard production program.

You can program a roughing cycle with its carriage speed, a finishing cycle with other parameters and speed, and a fine-finishing for polishing. All these operations are implemented by the machine at once.

Edge or against cutting edge sharpening?

Among of one of the programmable control parameters is the direction of rotation of the grinding wheel; say goodbye to tilt the head manually.

Easily access cooling equipment.

We thought that the cooling equipment must be easy to clean.Therefore, it can be mounted on the front of the machine or at the rear, or at the side, as best suits you!

CU PRO 1500 with cooling equipment and FILTRAmaq UNO
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ELITE CU PRO Introduction


ELITE CU PRO. HOW IT WORKS

Optional secondary grinding head

Machine showed with optional secondary grinding head

Fast and easy to use control panel

The control panel incorporates a 10" color touch screen. This screen has been designed with a fast and easy-to-use interface that makes it very easy to program the machine. Allows you to create and save programs, perfect for sharpening paper cutting blades or blade manufacturing.

Programmable sharpening parameters

Program your own sharpening parameters with the super-fast color touch screen panel.
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Magnetic chuck

Magnetic chuck magnetizable and demagnetizable from the control panel. Same clamping force on the end of the plate or in the center: however narrow the knives are held perfectly on the edge of the plate. The super-polarity system is optionally available. With a fixing increased by 20%.
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Ball screw in vertical axis

Ball screw in the vertical axis for a fluid movement and a down movement precision of up to 0.005 mm. Movement of the carriage by means of linear guides with recirculating ball-bearing.
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Hardened and ground guides with skids with recirculating ball bearings

Ball bearing for precise movement of the carriage, with ball-bearing recirculation with manual lubrication system, allows a fluid movement without play and free of vibrations, because they hold the carriage so that it can not go down or up or to the sides.
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ELITE CU PRO. EQUIPMENT INCLUDED

  • Easy-to-use programming system via 10” LCD touch screen
  • 180 mm magnetic chuch wide electro-permanent type. Adjustable from 0º to 90º using a vis-worm reducer.
  • LED lighting of the work area
  • Rotation of the grinding wheel motor selectable in favor of the edge or against the edge from the control panel.
  • Production program for series of identical blades with programmable grinding wheel wear compensation.
  • Carriage lowering selectable on the left, right or both sides.
  • Carriage translation chain for cable guidance
  • Set of anti-vibration supports for placing and leveling the machine to the ground.
  • Manually operated centralized oiler.

ELITE CU PRO. SPECIFICATIONS

TECHNICAL DATACU PRO
Grinding wheel motor powerDirect drive 15 HP for 50Hz - 18HP for 60Hz - 1500 RPM
Optional: 20 or 30 HP.
Grinding wheel diameter250 mm. (Optional 300 mm.)
Carriage speedFrom 1 to 30 m/min.
Max. distance between grinding wheel and chuck180 mm.
Magnetic chuck wide180 mm. (Optional: 250 mm. and 300 mm.)
Coolant tank220 liters with mechanic separation
Max. connected power16 kW (21 kW for 20 HP, 32 kW for 30 HP motor)
Rotation movement of the magnetic clamping platefrom 0º to 90º
Grinding wheel holder for grinding wheelsø 250 mm.
AVAILABLE VERSIONS
ModelMagnetic chuck sizeSizeWeight
CU PRO 10001000 x 180mm.2200 x 1200 x 1800mm.1090 Kg.
CU PRO 15001500 x 180mm.2700 x 1200 x 1800mm.1580 Kg.
CU PRO 20002030 x 180mm.3200 x 1200 x 1800mm.2080 Kg.
CU PRO 30003060 x 180mm.4200 x 1200 x 1800mm.3080 Kg.
CU PRO 40004090 x 180mm.5200 x 1200 x 1800mm.4080 Kg.
CU PRO 50005120 x 180mm.6200 x 1200 x 1800mm.5100 Kg.
CU PRO 60006150 x 180mm.7200 x 1200 x 1800mm.6200 Kg.

TECHNICAL REQUIREMENTS

  • Connection voltage: 400V 3Ph 50Hz - 480V 3Ph 60Hz - 220V 3Ph 60Hz
  • Required connection power: 16 kW

  • 20 HP or 30 HP grinding wheel motor.
  • Additional sharpening head with 5 HP motor. Manually adjustable in depth. Manual or automatic grinding wheel lowering. Tilt from -20º to +20º
  • 300 mm magnetic plate.
  • Wide Abrasive wheel ø300 mm.
  • Segment holder crown ø250 mm. or ø300 mm.
  • Grinding wheel speed variator to adjust the rotation speed of the grinding wheel motor
  • Resin grinding wheel ref. 3651-A for sharpening steel blades
  • CBN grinding wheel ref. 3150-A for sharpening HSS blades
  • Diamond grinding wheel ref. 3050-A for sharpening carbide blades
  • SintoCut PRO MIX 20L coolant.
  • CU-REF refrigeration equipment.
  • Magnetic disc cleaner for automatic removal of magnetizable dirt.
  • For better sharpening quality, it is recommended to equip with the filtration system ELITE FILTRAmaq UNO. Filtration up to 2 µm. Can be used with oil or coolant

ELITE FILTRAmaq UNO
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Magnetic disc cleaner
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DOWNLOAD LEAFLET

CU PRO-ES_EN web.pdf


MACHINES COMPARISONS AT A GLANCE

MODELGRINDING LENGHTTYPES OF KNIVESGRINDING WHEELCHUCK ROTATION
CU PRO1000, 1500, 2030, 3060, 4090, 5120, 6150 mm.All kinds of knives. Also for manufacturingø250 (Optional up to ø350 mm.)0º - 90º
CU1000, 1500, 2030, 3060, 4090 mm.All kinds of knivesø200 mm.0º - 90º
CU mini1230 mm.Planer, recyclingø150 mm.0º - 90º
CU mini 650650 mm.Planerø125 mm.0º - 45º