grinding machine for knives
bevel grinding machine for knives
POLISHING
SHARPENING
GRINDING
AUTOMATION
Single unit dimensions and weight specifications: Length: 2300mm Width: 1620mm Height: 1660mm Weight: 3500KG

STANDARD 4-AXIS
ROTARY GRINDING MACHINE

TECHNICAL DATA SHEET
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Designed specifically for workpieces that require curved grinding, such as gardening scissorsblades,fence cutting scissors blades, axes, and 360-degree circular blades.
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To further improve processing accuracy, our grinding machines can also be equipped with an automatic grinding wheel compemsation sensor. This device can monitor the wear condition of the grinding wheeand automatically compensate to ensure consistency and precision during the processing.
Technical Specifications

⚫Maximum grinding length: 380mm (the maximum grinding length can be customized according to customer needs)


⚫Standard rotating axis worktable diameter: 180mm (can be customized up to 300mm according to customer needs)


⚫Spindle drive power: Star-delta asynchronous motor7.5-18.5kw (optional YE4 level energy-saving motor or permanent maanet synchronous motor)


⚫Grinding wheel diameter: 260mm-350mm (for using grinding wheels with a diameter above 350mm,the heavy-duty version modelis available)


⚫Mechanical transmission methods:

-X-axis: Cylindrical linear guide (optional linear guide) / Cold rolled ball screw (optional ground ball screw)

-Z-axis: Cylindrical linear guide (optional linear guide)/ Cold rolled ball screw (optional ground ball screw)

-A-axis:Precision reducer
-C-axis:Precision reducer


⚫Drive system: Bus absolute value motor


⚫Lubrication system:Centralized central lubrication pump


⚫Spindle:In-house high-strength spindle


⚫CNC system:WEIHONG NK280B system