AVB 750

Automatic and economic carbide tipped circular saws sharpening machine. Face and top grinding on saw blades from ø100 to ø750 mm.

THE AVB 750 IS OUR BASIC MACHINE FOR SHARPENING CIRCULAR SAWS WITH CARBIDE TIPS WHICH ALLOWS YOU TO SHARPEN ALL THE GEOMETRIES OF THE BACK AND FACE OF THE TEETH ON CIRCULAR SAWS FROM 100 TO 850 MM IN DIAMETER.

HIGHLIGHTS

  • Efficient and fast superior and frontal sharpening thanks to its adjustable feed speed
  • All tooth profiles can be sharpened
  • Easy to use: suitable for both professional and beginner workshop operators
  • Design allows for fault-free, low-maintenance operation for long-term operation

ELITE AVB 750. MACHINE BASE.

The ELITE AVB 750 model is our sharpener for the back and face of all common tooth geometries in carbide tipped circular saw blades for circular blade diameters from ø100 to 850 mm.

One-pass external sharpening for tooth types:

  • Flat, inclined, alternating, alternating with bevel, pointed, trapezoid, trapezoid-flat, pointed-flat, alternating-flat, trapezoid-trapezoid.

With 4 CNC axes for complete machining of all common tooth geometries in one cycle, short stroke paths ensure fast sharpening operation.
It uses the famous peripheral grinding wheel system to achieve a saw blade with a perfect edge.

It has a half cabin that allows very quick placement of the saw.

Maintenance is very easy to carry out.


ELITE AVB 750. HOW IT WORKS

Easy to use control panel

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All button functions are explained on the buttons with illustrations. And each button is intended to perform a single task. So you know what to expect when you press a button.

The control panel with LCD screen allows programming of the machine, among the programmable values are:

  • Tooth geometry
  • Grinding path
  • Sharpening charge
  • Sharpening speed
  • Tooth pitch
  • Tooth advance nail feed rate
  • Number of teeth
  • Broken teeth

Up to 7 teeth/minute on flat trapezoid teeth

Up to 7 teeth/minute on flat trapezoid teeth: All movements have been optimized to reduce downtime.

Variable grinding wheel rotation speed from 2,500 to 5,000 RPM

Variable grinding wheel rotation speed from 2,500 to 5,000 RPM: includes frequency converter as a standard feature, so you can adjust the grinding wheel speed to the optimal value needed as well as reduce energy consumption.

Integrated refrigeration equipment

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Machine operates with water-soluble coolant or grinding oil for better sharpening quality and longer grinding wheel life. Integrated coolant system with 220-liter tank and removable grates for easy cleaning.

Easy access and maintenance

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At the back of the machine we find the electrical panel at the bottom and the mechanical system at the top, both protected by their corresponding easy-access panel, which also reduces the total space needed for the machine. Cabina%20mecanica
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ELITE AVB 750. EQUIPMENT INCLUDED

  • Saw holder for incisors with a diameter of 100 to 210 mm.
  • Saw holder for discs with a diameter of 210 to 850 mm.
  • Centering ring: ø30 mm.
  • Grinding wheel holder for face and back sharpening wheels
  • 3 mm. feed pawl
  • Device for sharpening saws of equal diameters
  • Prepared for connection to a machine filtration system or a centralized filtration system.

ELITE AVB 750. SPECIFICATIONS

TECHNICAL DATAAVB 750
Saw blade outside diametersFrom ø100 to ø850 mm. (4" to 33.5")
Saw blade hole diameterFrom ø10 mm. (0.34")
Saw body thicknessUp to 8mm. (0.31")
Tooth pitchUp to 125 mm (4.72"). CNC control
TOP GRINDING
Clearance angleFrom +5º to +35º
Bevel angleFrom -45º to +45º
Grinding pathUp to 25mm. (0.98")
Available tooth shapesFlat (F) - Single Bevel (L/H or R/H) - Alternate (ATB) - Alternate and bevel (HGB) - Pointed Tooth (PTR) - Trapezoid (D/T/C) - Combination (SLR)
FACE GRINDING
Hook angleFrom -10º to +35º
Grinding pathUp to 25mm.
Available tooth shapesFlat (F)- Single Bevel (L or R) - Alternate
OTHER INFORMATION
Grinding wheel motor0.33kW
Grinding wheel speedAdjustable from 2500 to 5000 RPM
Diameter of the grinding wheel for topø125 mm.
Diameter of the grinding wheel for faceø175
4 axis CNCA: Feed pawl - C: Lateral angle of the top of the tooth - X: Grinding load - Z: Grinding path
Machine dimensions1430x 1285 x 1820mm.
Machine weight620 kilos

TECHNICAL REQUIREMENTS

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


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