Surface Grinding Machine P58CNC


Lenghtwise stroke - 820mm
Crosswise stroke - 450mm
Vertical travel - 410mm
Grinding lenght maximum - 800mm
Grinding width without any grinding wheel width overtravel - 490mm
Grinding width with ¼ of the grinding wheel width overtravel - 470mm
Grinding width with complete grinding wheel width overtravel - 410mm
Electromagnetic chuck standard dimensions - 800 x 400mm
Maximum distance between grinding wheel centre and electromagnetic chuck - 550mm
Grinding wheel dimensions - 300 x 40 x 127mm
Table speed - 22 m/min
Standard grinding wheel motor - 5 HP
Special grinding wheel motor - 7,5 HP
Z and X servo motors - 6 Nm
Minimum vertical and crosswise feeds  - 0,001mm

Net weight with standard attachments - 3700Kg

Machine high stiffness structure;
Wheel spindle assembled in a sealed cartridge with angular contact high precision ball bearings P4 or ABEC 7 standards with permanent special grease lubrication;
Z and Y axes displacement on high accuracy ball leadscrews;
Electronic handwheel for the Z and Y axes;
CNC - Computorized Numerical Control with ISO programming, linear and circular interpolation on two axes and the Mello special grinding software;
Complete electro-electronic panel;
Standard painting with epoxy inks and the standard colours of grey, white and red;

Accuracy according to ISO1986 standard.

01 Electromagnetic chuck 800 x 400mm, fine pole pitching;
01 Electronic control system for the electromagnetic chuck with variable attraction field and automatic demagnetizing process with decreasing hysteresis cycles;
01 Coolant system;
02 Grinding wheels (AA60K6V and AA46K6V);
02 Grinding wheel hubs, with balancing weights;
01 Grinding wheel hub ejector;
01 Balancing arbor;
01 Balancing stand;
01 Table dressing diamond holder;
01 Dressing diamond 0.5ct MT1;
01 Set of levelling screws and resting pads;
01 Set of service wrenches;
01 Set of spare belts;
01 Instruction, handling and maintenance handbook in English.

01 Lighting device;
01 Sine table 180 x 120mm with a permanent magnetic chuck;
01 Coolant automatic paper filtering system.