WG350-IIK2 CNC Circular Knife Grinding Machine

Guaranteed Safe Checkout

Product Introduction

Welcome to use the Model WG350-IIK2 CNC Circular Knife Grinding Machine manufactured by Nanjing Weigao. This model adopts a self-developed 2-axis CNC system with a Chinese interface. Servo motors control the entire grinding process of circular knife edges. By inputting variable working parameters, the machine performs a fully automatic grinding cycle, realizing automatic grinding, automatic feeding, and automatic compensation.

Equipped with an indexing plate for precise angle grinding of circular knives, it allows convenient angle adjustment when sharpening different specifications of circular knives. The machine can grind the edges of various circular blades such as upper knives, lower knives, slitting knives, bottom knives, and flat knives, and is suitable for industries including papermaking, printing, textiles, and fiber processing.

Special Reminder:

Power supply voltage: Three-phase four-wire system, with three-phase 380V + neutral line (N) + protective earth line (PE).

Description
Reviews (0)

Main Technical Specifications
Grinding workpiece diameter range	60~300mm
Grinding angle range for circular knives	±90° (tool disc can rotate 360°)
Grinding head motor power	380V, 50Hz, 1.5kW
Grinding head speed	3000rpm
Headstock spindle taper	Morse No. 4
Tool disc spindle speed	0~169rpm (variable frequency speed control)
High-precision grinding head spindle speed	0~3000rpm (variable frequency speed control)
Workpiece spindle taper	Morse No. 5
Workpiece (diamond wheel) spindle speed	0~320rpm (variable frequency speed control)
Spindle reduction motor power	380V, 50Hz, 0.4kW
Servo motors	X-axis: 1kW Y-axis: 1kW
Grinding wheel dimensions	OD 125 × Height 32 × ID 32 (cup grinding wheel)
Machine dimensions (L×W×H)	1.2m × 0.9m × 1.6m

Machine Accuracy
Tool disc spindle runout accuracy	0~0.01 mm
Cumulative fit accuracy of circular knife fixture and tool disc spindle	0.005~0.015 mm
Indexing accuracy of indexing plate	±15″
Grinding head motor spindle runout accuracy	0~0.005 mm

Main Configurations
High-precision spindle grinding head motor	Guangdong Chuzhou (radial and axial accuracy: 0~0.005mm)
Linear guideways	Guangdong Kate
Control electrical components	Schneider
PLC system	Xinjie
Spindle bearings	NSK, Japan