Hero Image

MVB 650

Hollow face sharpening machine for tungsten carbide teeth of circular saws from 210 to 650 mm diameter

HOLLOW FACE SHARPENING MACHINE OF THE TUNGSTEN CARBIDE TEETH OF CIRCULAR SAWS

MVB%20650

HIGHLIGHTS

  • 2 CNC axes for automatic work programmable from the control panel
  • Programmable tooth pitch
  • Easy to use
  • Very compact machine with a wide range of disc diameters: from 210 to 650 mm.

ELITE MVB 650. THE CONCEPT.

The ELITE MVB 650 model is our machine for the sharpening of the hollow face teeth on carbide circular saws. It comes in a half enclosure configuration that makes it especially economical for workshops that require a good return of investment.

For saws from ø210 to 650 mm.

Automatic operation using 2 CNC axis:
A: Tooth indexing
X: Sharpening travel

Manual axis:
Y: Saw blade body thickness
Z: Stock removal
B: Face angle

The design of the cabin ensures particularly easy access for quick adjustment of the machine's preparation for sharpening.


ELITE MVB 650. HOW IT WORKS

Easy to use control panel

Pantalla menu.webp

The control panel with LCD screen allows the programming of the machine. Among the programmable values we highlight:

  • Sharpening path
  • Sharpening speed
  • Tooth pitch
  • Indexing speed of the tooth feeding pawl
  • Number of teeth
  • Broken teeth

All the functions of the buttons are explained in the buttons with illustrations and every button is intended to do a single task. So you know what to expect from a button press.

Sharpening group

MVB650%20%284%29MVB650%20cuerpo%20de%20afilado

Coolant tank

Big coolant tank with capacity up to 220 liters

MVB650%20refrigeracion

Easy access

Cabina%20back
Clean design and easy access for service or repair of the machine.

Easy maintenance

The electrical panel is located at the bottom and the mechanics at the top of the machine, protected by an easy-to-open cover.
Cabina%20mecanica
Cabina%20cuadro%20electrico
The electrical cabinet is organized in a clean manner, so the maintenance is easy when you need to do it.


ELITE MVB 650. EQUIPMENT INCLUDED

  • Saw holder for discs with a diameter of 210 to 850 mm.
  • Centering ring: ø30 mm.
  • Grinding pin collet holder
  • Feeding pawl of 3 mm.
  • Device for serial sharpening of equal diameters.
  • Half enclosure.

ELITE MVB 650. SPECIFICATIONS

TECHNICAL DATAMVB 650
Saw blade outside diameterFrom ø210 to ø650 mm. (6" to 25,5")
Saw blade bore diameterFrom ø10 mm.
Blade thicknessUp to 8 mm. (0,31")
Tooth pitchUp to 125 mm. (4,9")
HOLLOW FACE GRINDING
Grinding pathUp to 25mm.
Grinding angleFrom 0º to +30º
OTHER DATA
Grinding wheel motor1,5 kW
Grinding wheel speed24000 RPM
Grinding wheel pin shaft diameterø6 mm.
2 CNC axisA: feeding pawl - X: sharpening path
Machine dimensions1440 x 1285 x 1600 mm.
Machine weight520 kg.

TECHNICAL REQUIREMENTS

6 bar air connection required.
Connection voltage: 220V 2Ph 50/60Hz
Required connection power: 1.5 kW


For better sharpening quality, it is recommended to equip with the ELITE FILTRAmaq UNO filtration system. Filtration up to 2 µm.
FILTRAmaq%20UNO


DOWNLOAD LEAFLET

MVB650-ES_EN.pdf


MACHINES COMPARISONS AT A GLANCE

MODELTOP GRINDINGFACE GRINDINGBACK OFF GRINDINGSIDES GRINDING
AVB 850All tooth shapesAll tooth shapesNoNo
AVB 750All tooth shapesAll tooth shapesNoNo
SVG 850All tooth shapesFlat teethNoNo
SVG 750All tooth shapesFlat teethNoNo
MVB 850Flat teethFlat teethYesNo
MVB 750NoNoYesNo
MVB 670Chipbreaker slotsNoNoNo
MVB 650NoHollow faceNoNo
GBT 851NoNoNoYes both sides at same time
GBT 850NoNoNoYes both sides at same time
GBT 750NoNoNoYes: One side at a time