CNC Heavy Duty Angular Wheel Head Cylindrical Grinding Machine GNC30/2500

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Designed to perform simultaneous grinding of multiple diameters, adjoining faces including corner radii, chamfer, etc. in a single set-up using bevelled form wheel that helps not only in precisely controlled squareness and profile geometry but also in achieving increasing production side by side.

Salient Features :

»	Travelling wheel head mounted on compound slide.
»	Wheel head swivelled at 300 with right hand mounted wheel.
»	X&Z axes slides on preloaded LM guideways and riven by ballscrew and nut.
»	Direct driven AC servomotor with built-in encoder through torsion resistant metal bellow coupling for X-axis with linear scale.
»	Timing belt driven reduction drive by AC servomotor for Z-axis.
»	Live-cum-dead work spindle on preloaded antifriction bearings and driven by AC servomotor through multi ribbed vee belt for stepless spindle speeds.
»	Z-axis mounted auto positioner gauge with hydraulic swing and pneumatic retraction.
»	Task mounted auto inprocess gauge.
»	Spindle mounted auto dynamic wheel balancer.
»	Air gap eliminator and crash control device.
»	Hydraulic actuated 2-jaw steady rest.
»	3-Circuit refrigerated type cooler for hydraulic oil, lubrication oil and coolant.

Description

Specifications :

Center height	mm	300
Distance between centers	mm	2500
Max. job weight	kg	1000
X-Axis infeed stroke	mm	380
Z-Axis traverse	mm	1440
Minimum programmable increment	mm	0.001
Work spindle speed range	rpm	10-300
Work spindle bore taper		MT6
Tailstock quill stroke	mm	100
MTailstock quill taper		MT6
Grinding wheel (OD/IDxWidth)	mm	750 / 304.8 x 210
Wheel peripheral speed	m/sec	45
Grinding spindle drive motor	kW	18.5
Control System	Siemens 840D