●One Internal &One External Wheel Spindles
●The feed axis is equipped with optical scale to upgrade positioning accuracy.
●Suitable for grinding, internal straight hole, end face, internal chamfering angel, internal circular angle, internal taper and internal step, etc.
●Honeycomb Tubular type machine structure assures the best possible rigidity and stability.
●Equipped with max. 6 no. grinding wheels for different O.D. or accuracy requirement
●For end face grinding application, the wheel spindle can swivel to 22.5 degrees for easy grinding.
●No Vibration and run-out caused by self-weights of the workpieces and chucks that may affect grinding accuracy.
●Non-symmetric part between inside hole and external shape can also be ground on inside hole and end face.
The machine bed is manufactured from high-quality Meehanite cast iron, heat treated and stress relieved for outstanding stability and without deformaiton
●Internal grinding attachment (included one spindle)
●Diamond tool holder for internal and external grinding wheel dressing (upward open type)
●Stable and rigid spindle head Precision wheel head
●Machine weight: N.W 2000 KGS
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.
●Machine weight: N.W 2800 KGS
●The machine structure is manufactured form high-quality Meehanite cast iron, heat treated and stress relieced before machining.
●Slide ways ate high frequency hardened and precision ground.
●Machine weight: N.W 3400 KGS
●Stable and rigid spindle head. It guarantees outstanding grinding accuracy for external dia., internal dia.
●Special hydrostatic bearing.It features high speed, no friction between metals, no heat generation, deformation-free, extra high accuracy and continual use.
●Machine weight: N.W 6200 KGS
●Special hydrostatic bearing.The wheel spindle runs by using a special hydrostatic bearing and is especially ideal for precision grinding work.
●Precision wheel head. The grinding wheel spindle is precision machined from high quality alloy steel.
●Distance between centers 400mm
●Swing over table 200mm
●Max. grinding diameter Ø180mm
●NC computer controlled combined with conversational operation control for maximum operation convenience
●Distance between centers 600mm
Swing over table 320mm
●NC computer controlled combined with conversational operation control for maximum operation convenience
●Automatic feed is driven by servomotor
●Distance between centers 1000mm
●Swing over table 320mm
●Max. grinding diameter Ø300mm
●Various spindle speed 10~300PRM, driven by servomotor
