How to sharpen saw blade teeth

Saw blade tooth tip hardening machine is consist of saw blades rotating platform (saw blade tray), carbon electrode feed adjusting mechanism and the transformer cabinet. Working principle: the use of electric contact heating principle, the graphite electrodes (Carbon) contact with saw tooth tip, energized and heated to 780 ℃, and then air-cooled to room temperature, lead to the quench tooth tip increase hardness to using demand.（HRC48-64 according to different material）

For tooth tip heat treatment of saw blade diameters 1100-2200 mm

Extremely durable welding structure for long lasting, trouble free operation with minimum maintenance requirements, whole system is only controlled by electric, no water and gas cylinder (superior to flame hardening), easy adjustments and operation with no particular skills required.

Application: the saw blade tooth tip hardening machine is apply to circular saw blade repairing, it could prolong the service of circular saw blade and reduce production cost, only one trained worker could finshed the hardening process, it is widely used by tools repairing center and iron and steel factory.

Automatic saw teeth re-grinding / re-sharpening machine

Automatic saw teeth re-grinding machine

Technical specification

Diameter of saw blade: 1000-2200mm

Thickness of saw blade: 6-18mm

Power supply: AC 380V/50Hz

Air source: 0.5-0.9Mpa

Air pressure: 0.5-1.0Mp

Working pressure: approx 0.6Mpa

Power: motor of grinding 4KW

    motor of control 0.5KW

Teeth grinding speed: about  15-25 teeth (up to size, thickness and wear degree)

Application：saw blade manufacture, iron and steel plant, steel tube and pipe manufacture.

Features:

a.    Grinding and shaped teeth at once, improve grinding efficiency significantly

b.    Cause less runout and  improve grinding accuracy

c.    Effective grinding time take 60%-80% of entire working cycle

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