Easily operated and speedy change Easy to change the turning speed alteration Twopressure control system offers to have a good workmanship surface High function and economical and practical Suitable for cylinder,valve,sleeve,connecting rod,bearing,piston and etc diameter(mm) ………………………………………………φ20 50 Max honing depth (mm)……………………250 Machining precision of roundness(μm)……2 Machining precision of cylindricity(μm)……2 Max stroke of spindle(mm)………………300 Speed of spindle(rpm/min)…………………100 600 Spindle reciprocating speed(m/min)………………15 Spindle center to column serface(mm)…220 Stone erxpansion system………………………Oil hydraulic expansion/2 pressure control system Power for spindle(kW)………………………1.1 Power for hydraulic motor(kW)…………3.75 Table size(mm)……………………………540×370 Table height(mm)…………………………600 Size of appearance(L×W×H)(mm)………………1400×930×2300 Basic machine weight(kg)…………………1650 Fixed length device…………………………Option Remarks:The above data are just for your reference. We manufacture machines strictly according to your specific technical requirement to meet your special needs.