M2630-K2 CNC Granulator Roller Knife Grinding Machine

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Product Introduction

Welcome to use the Model M2630-K2 CNC Granulator Roller Knife Grinding Machine manufactured by Nanjing Weigao. This machine is suitable for grinding the rake face of indexing tools such as straight-fluted roller knives and form milling cutters.

This model adopts a self-developed 2-axis CNC system with a Chinese interface. Servo motors control the entire grinding process. The machine program uses variable programming, allowing users to write, store, and recall different tool grinding programs. Operators only need to input corresponding variable data and working parameters to perform a fully automatic grinding cycle. The operation is extremely simple, practical, and easy to learn, making it accessible for ordinary workers.

Main Technical Specifications
Max. diameter of ground roller knife	260 mm
Max. length of ground roller knife	300 mm
Grinding head cross travel	600 mm
Grinding head longitudinal travel	200 mm
Max. distance between tailstock and indexing head centers	580 mm
Height from worktable to spindle center	160 mm
Grinding wheel lifting stroke	150 mm
Grinding head motor power	1.5 kW, 380V/50Hz
Grinding head speed	3000 rpm
Servo motors	X-axis: 1.8 kW Y-axis: 1.8 kW
Grinding wheel specifications	Dish wheel 200 × 20 × 32
Machine dimensions (L×W×H)	2000 × 1450 × 1700 mm
Machine weight	2000kg

Machine Accuracy
Positioning accuracy of X/Y axes	0.01 mm
Center runout accuracy	0.003~0.008 mm
Grinding head spindle runout accuracy	0~5 μm
Indexing positioning accuracy	±12″
Indexing repeatability	±5″