Ocasion junio 2022

• ​Thermal power 3 kW;
• Ultrasound power 2,8 kW;
• Ultrasound frequency 28 kHz;
• Wash cycle duration timer from 0 to 999 min;
• Water heating temperature thermostat from 0° to 80°C;
• Useful capacity 80 liters, internal dimensions 550x300x550 mm;
• External dimensions 850x500x850 mm;
• Support tool for circular discs up to Ø500 mm with centring min. Ø14 mm;
• Workpiece holder basket internal dimensions 270x235x230 mm;
• Packaging in fumigated wooden crate.

Features:

• Grinding wheel motor power 1.5 kW;
• Grinding wheel diameter Ø127mm;
• Maximum external diameter of blade Ø300mm;
• Variable speed of blade support 3-35 rpm;
• Basement;
• Equipment for bedknives.

Features:

• Grinding motor 3.7 kW (5 HP);
• Grinding wheel diameter Ø150mm;
• Automatic grinding wheel downfeed;
• Rotating head range 0°-90°;
• Magnetic chuck Ø300 mm;
• Variable speed of magnetic chuck 3-35 rpm;
• PLC Siemens;
• Mobile column to sharpen pieces up to 280mm high.

• 6-month warranty on mechanical parts
• Year of production 2010;
• Grinding wheel motor 1.5 kW (2 HP);
• Cup wheel 127mm;
• Magnetic chuck 1000x100 rotating from 0° to 90° with graduated scale;
• Base;
• Automatic mechanical grinding wheel descent with cable controlled increment and stop at preset height;
• Head inclination for sharpening concave knives;
• Coolant system;
• Carriage drive by chain.

Features:

• Grinding motor 2,2 kW (3HP);
• Ø150mm cup grinding wheel;
• Magnetic chuck 1000x117mm, 0-90° rotating;
• Automatic grinding wheel downfeed and automatic working cycle with mini PLC;
• Variable carriage speed 1-20 m/min;
• External tank with coolant pump.

Automatic loader for 10 lame up to 1500 mm

Loading of blades on the automatic loader and the entering of program number and the blade Length.

Start-up cycle:

• The carriage positions itself at a default position with respect to the zero point of the machine;
• The loader places the blade on the magnetic chuck;
• Magnetic chuck magnetizes;
• Rotation of chuck to -35 °;
• Demagnetization of chuck followed by alignment the blade by pneumatic actuator;
• Actuator moves back and the chuck magnetizes;
• Rotation of chuck to the angle set in the desired program;
• Start grinding wheel, coolant pump and carriage movement;
• Fast approach of the grinding wheel to the blade followed by slow descent;
• When the grinding wheel touches the work-piece the automatic working cycle for roughing, finishing and spark-out begins;
• At the end of the automatic cycle the carriage stops at the right inversion point;
• The chuck rotates to zero degrees and demagnetizes;
• A blade washing cycles follows between the two inversions points;
• At the end the grinding wheel moves to the zero position point and the carriage moves to the cycle start point;
• Demagnetization of the chuck;
• Blade is unloaded;
• Rotation of chuck to -10 °;
• Washing and drying cycle along length of chuck;
• Afterwards the carriage moves to the working cycle starting point;
• The magnetic chuck returns to zero degrees;
• Begin a new working cycle.