CK 500
Grinding machine with PLC control for circular knives and bottom knives
The CK 500 sharpener is very versatile, operation with very short setup times, for the grinding of carbon steel, stainless steel, HSS, solid carbide, knives, and bottom knives, Grinding with emulsion coolant or neat oil. The programming of the machine is extremely simple, by panel PC with touch screen display, and operator interface with guided menu, for entering the working parameters and the operation of the processing.
The CK 500 machine is able to grind batches of knives with unilateral bevel at the same diameter, bottom knives at the same thickness, knives with bilateral bevel and cutting edge centered with the knife body, even at the same diameter if necessary. The control system shows on the display the load current of the grinding wheel spindle motor, the time remaining at the end of the automatic cycle and the total time of the automatic cycle. The CK 500 machine can be equipped with the teleservice program, if required.
PLC controlled grinding machine
Cabin for full working area enclosure
Grinding with emulsion coolant or neat oil
Control board equipped with panel PC with 10” (16:9) touch screen display, and USB port for connection of mouse, keyboard, Wi-Fi adapter, flash drive
Easy adjustment for bevel angle
Quick assembly of circular knife
Joystick for manual displacement of the grinding slide, with potentiometer for speed adjustment
Ball rail guide of slides for increased accuracy and durability
Circular knife spindle with rotation speed digitally programmed and controlled
Centralized lubrication with manual pump
LED tube lamp for grinding area lighting, degree of protection IP67
Interchangeable shaft, to accommodate a suitable knife clamping system
Versatility, efficiency, and easy to operate
Low and simple maintenance
Windows® operative system, with graphic operator interface, menu guidance, machine diagnostic, historical data
Operator interface in English language
Saving of 5000 working programs, and ability to export the saved working programs in a USB device, and to import working programs from a USB device
Working cycle for the grinding of unilateral or bilateral bevel knives, and bottom knives, with programming of total stock removal, roughing and finishing in-feeds, sparking out cycle, rotation speeds of the circular knife
All machine functions (start/stop motors, knife rotation speeds, alarms, etc.) are controlled by the PLC and the panel PC with touch screen display
Automatic cycle repetition, with automatic fast engagement, circular knife/ grinding wheel, and automatic starts of all motors, for grinding batches of unilateral bevel circular knives at a same diameter, bilateral bevel knives with the cutting edge centered with the knife body and at a same diameter if necessary, bottom knives at a same thickness
Rotation speed of the circular knife digitally programmable from 5 to 40 rpm for the removal cycle, and from 3 to 55 rpm for the sparking out cycle, and digitally controlled
Digital continuous control of grinding wheel spindle motor load current, with interactive ammeter, and selection of intervention if the maximum load current threshold is reached
Programming of a new working cycle during the automatic cycle
Indication of the time remaining to the end of the automatic cycle, and the total time of the automatic cycle
Automatic shutdown of all motors on completion of automatic cycle
Coming soon
Coming soon
Maximum circular knife diameter | 500 mm |
Bevel angle | da +70° a -10° |
Grinding wheel spindle slide stroke | 150 mm |
Grinding wheels diameter | 150 mm |
Grinding wheels bore size | 20 mm |
Grinding wheels speed | 4250 rpm |
Grinding wheel motor power | 1,5 kW |
Installed power | 4 kVA |
Weight | 750 kg |
Various types of high pressure coolant facilities and filtering systems
Various types of mist extraction units
Automatic centralized lubrication
Machine status control lamp
Teleservice program