Based on PALMARY's tradition of "Pursuing Quality Perfection", combined with human engineering design and peak performance concepts, each machine fully reflects PALMARY's unmatched design and technique.
Honeycomb type machine structure assures the best possible rigidity and stability. The machine bed is manufactured from high-quality Meehanite cast iron, heat treated and stress relieved for outstanding stability and without deformaiton.
High rigidity machine bedThe design of honeycomb Tubular tubul type machine bed and cross guideway structure for improving the higher rigidity and stability.
High grinding efficiencyFor end face grinding application, the wheel spindle can swivel to 22.5 degrees for easy grinding.
Auto. tool change system (ATC)Equipped with max. 6 no. grinding wheels for different diameter or accuracy requirement.
High precisionThe coolant flow has an isolation design from the machine bed and can reducee the heat deformation and dirt contamination on the bed.
|O.D. grinding range||Ø38~500 mm|
|Max. I.D. grinding length||~Ø199 : 200 mm ; Ø200~ : 350 mm|
|Max. O.D. grinding length||350 mm|
|Spindle swivel dia.||Ø550 mm|
|Max. workpiece length||410 mm|
|Max. workpiece load||500 kg|
|Distance between spindle upper side to G.W.||500 mm|
|Spindle speed||2700~15000 r.p.m.|
|G.W. diameter||Ø25~205 mm|
|Max. linear speed||2700 M/min|
|Tool holder type||HSK-E63|
|Work table size (face plate)||Ø550 mm|
|Work spindle speed||20~220 r.p.m.|
|X axis traverse||970 mm|
|X axis speed||0~22 mm|
|X axis MPG each graduation movement||Ø0.0001, Ø0.001, Ø0.05mm|
|X axis min. setting unit||Ø0.0001 mm|
|Z axis traverse||550 mm|
|Z axis speed||0~20 M/min|
|Z axis MPG each graduation movement||0.0001, 0.001, 0.05 mm|
|Z axis min. setting unit||0.0001 mm|
|Work spindle||5.5 kW|
|Grinding wheel spindle||15 kW|
|X axis||4 kW|
|Y axis||4 kW|
|B axis (ATC)||0.75 kW|
|High pressure coolant pump (cleanse bed & wheel spindle)||0.375 & 2.1 kW|
|Hydraulic pump||0.75 kW|
|Air (work pressure & useful discharge)||0.7 Mpa & 1800 NL/min|
|Coolant tank||600 L|
|Oil tank (hydraulic system)||30 L|
|Oil tank (spindle change)||12 L|
|Oil tank (spindle cooler)||45 L|
|L x W x H||2350 X 3300 X 2755 mm|
|Net weight||7000 kg|