grinding machine for knives
SHARPENING
POLISHING
bevel grinding machine for knives
GRINDING
AUTOMATION
Single unit dimensions and weight specifications: Length: 2350mm  Width: 1620mm  Height:1730mm  Weight: 3500KG
STANDARD 4-AXIS LIFTING
GRINDING MACHINE
TECHNICAL DATA SHEET
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Designed specifically for grinding applications with complex curved surfaces such as pocket knives,
sports knives, hunting knives, and outdoor knives.
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*Optional high-strength version model is available for higher-performance steel materials.
Technical Specifications

Standard version maximum grinding length: 380mm (Customizable up to 1000mm)High-strength version maximum grinding length: 400mm (Customizable according to customer needs)


Spindle drive power: Star-delta asynchronous motor 7.5-18.5kw(Optional YE4 energy-saving motor or permanent magnet synchronous motor)


Grinding wheeldiameter:260mm-450mm


Mechanical transmission method-X-axis: P3 Heavy load roller linear guide (optional cvlindrical linear quide)/ C3 or P4 ground ball screw.Y-axis: P3 Heavy load roller linear guide (optional cylindrical linear guide) / C3 or P4 ground ball screw-Z-axis: P3 Heavy load roller linear guide (optional cylindrical linear guide)/ C3 or P4 ground ball screwA-axis:Worm gear structure(Optional RV reducer)


Power system:Bus absolute value motor


Lubrication system:Centralized central lubrication pump


Spindle:A2-6 High-strength precision spindleSoindle with side clearance preload precision bearinas, the design circular line speed can reach 30m/s Horizontal spindle with barrel grinding wheel


CNC system:WEIHONG NK280B system



We can provide a weath of customization services to meet the diverse processing needs of our customers.



Optional accessories: lnverter (VFD), multi-stage purification water tank, grinding wheel compensation sensor,X-axis length customization, A-axis drive method, and mist collector, etc.