Surface grinding machine LA500/700

for bladescircular knifevertical

Overview
This circular knife grinding machine combines the following three main features:

• rotating and tilting head
• automatic grinding wheel downfeed
• rotary chuck with speed regulator

Applications
For grinding bevelled circular knives and blades and surface grinding discs and other work-pieces.
Also available is the version LA 700 for grinding circular blades and discs with diameter up to 700 mm.

Technical features

• Automatic downfeed grinding head with automatic stop at preset height
• Rotating head range 0°-70°, tilting 0-5° for grinding circular blades, using an easy to read vernier scale
• Grinding wheel motor with clockwise and anti-clockwise rotation direction for perfect grinding of any angle
• Fixed speed rotating mechanical chuck for level grinding operations
• Chain driven rotating chuck
• Work time controlled by timer

Upon request

• PLC (digital programmer: cycle work and motorized lifting and descent of the grinding wheel)
• Grinding motor 3,7 kW (5 PS)
• Magnetic chuck Ø300-350-400 mm
• Electronic variable table speed 3 - 35 RPM
• Magnetic cleaner with rotating discs and external tank
• Manual or automatic paper cleaner
• Protection cabin
• Extraction system
• Adjustable column up to 280 mm
• Special column to grind discs up to Ø620 mm (LA500 only)
• Special column to grind discs up to Ø820 mm (only on LA700)
• LED lamp

Caractéristiques / spécifications techniques

• Model: LA500/700
• Rotating and tilting head (rotating head range 0°-70°, tilting 0-5°)
• Automatic grinding wheel downfeed with automatic stop at preset height
• Grinding wheel motor reversible (clockwise / anti-clockwise)
• Rotary chuck: fixed speed mechanical chuck; chain driven rotating chuck
• Work time control by timer
• Optional PLC for cycle programming and motorized wheel lifting/descent
• Optional higher power grinding motor: 3.7 kW (5 PS)
• Optional magnetic chucks available: Ø300 / Ø350 / Ø400 mm
• Optional electronic variable table speed: 3 - 35 RPM
• Optional magnetic cleaner with rotating discs and external tank; manual or automatic paper cleaner
• Optional protection cabin and extraction system
• Adjustable column up to 280 mm; special columns for discs up to Ø620 mm (LA500) or Ø820 mm (LA700)
• Optional LED lamp