SJ 50-60 SUPER Jolly Auto Saw Chain Grinder Professional Model
We have tested 5 of the world's best chainsaw sharpening machines and found this one to be the most suitable. This is a balance that gives speed, which is important in our business for sharpening with the flow of people, and quality. Thus, the hydraulic chain clamping system itself is the best on the market and exists only in this model. Manual clamping systems are not suitable for commercial sharpening. Imported from Italy.
 
Engineered for professionals who demand speed and accuracy, this advanced chain grinder features a hydraulic assist with a self-centering vise that automatically secures the chain as the grinding head is lowered. This system guarantees uniform sharpening results on both left and right cutters.
Designed to handle chains from 1/4” to 3/4” pitch, the machine also includes down-angle compensation, ensuring precise sharpening of chisel-type chains.
The unit comes fully equipped with three grinding wheels, a dressing stick, and a gauge tool, so you’re ready to work right out of the box. The integrated roller system in the vise allows smooth and effortless chain movement during operation.
Made in Italy — built for durability and long-term professional use.
Precision. Durability. Performance.
This is one of the most accurate and long-lasting chain grinders available for serious sharpening work.
Key Features
Hydraulic-assisted clamping system
Self-centering vise for consistent cutter length
Adjustable down angle for chisel chains
Direct drive motor with 5-3/4” grinding wheel
Integrated work light
120V / 60Hz / 300W motor
Dedicated stop finger for 3/4” pitch chains
Roller guide system for smooth chain feed
What’s Included
Speed Sharp Auto Chain Grinder
Dressing stick
Gauge tool
Owner’s manual
3 grinding wheels: 1/8”, 3/16”, 1/4”
Additional stop finger assembly for 3/4” pitch chains