THE CHAIN SHARK SEMI AUTOMATIC GRINDER ATTACHMENT WAS DEVELOPED TO HELP IN THE CHAIN SHARPENING PROCESS GIVING YOU A RAZOR SHARP CUTTING EDGE QUICKLY WITH LESS ARM STRESS. IT MAKES THE HASSLE OF GRINDING HARVESTER AND/OR CHAINSAW CHAIN A MORE ENJOYABLE TASK. 

THE MAIN PURPOSE OF  “THE CHAIN SHARK” IS THAT IT TAKES THE HUMAN VARIABLE OUT OF SHARPENING AS THE ARM BECOMES FATIGUED. IT GIVES YOU THAT CONSISTENT PERFECT GRIND EACH TIME AND EVERY TIME. IT IS NOT FULLY AUTOMATIC AS THE CHAIN MUST STILL BE ROTATED BY HAND BUT A VERY QUICK AND EFFICIENT WAY TO GET YOUR CHAIN BACK THAT RAZOR SHARP CUTTING EDGE. WITH OUR DESIGN THE SPEED AND DEPTH CAN BE ADJUSTED WITH EASE. THE GRINDER HEAD IS ALL RUN ON A FOOT PEDAL KEEPING YOUR ARMS IN A MORE ERGONOMIC POSITION WITH LESS STRAIN TO THE ARM, BACK AND NECK. SIMPLE SET UP AND THE EASE OF USE MAKE THIS THE PERFECT UNIT FOR ANY LEVEL OF EXPERIENCE AND GIVES YOU THE QUALITY SHARPEN YOU STRIVE FOR. ALSO IN THE DESIGN IT ALLOWS FOR THE CUTTER TO COOL BEFORE HITTING A SECOND OR THIRD TIME THUS NOT BURNING THE CUTTER GIVING YOUR CHAIN AND WHEEL LONGER LIFE. BY KEEPING CUTTERS THE SAME LENGTH THIS ALLOWS YOUR CHAIN FOLLOW YOUR BAR GROVE WHILE CUTTING IN-TURN NOT WEARING OUT YOUR BAR RAILS AS FAST GIVING BOTH THE CHAIN AND BAR LONGER LIFE. A RECENT STUDY ALSO SHOWED A SHARP CHAIN ON YOUR HARVESTER OR CHAINSAW CAN ADD UP TO 15% FUEL EFFICIENCY AS YOUR EQUIPMENT IS NOT FORCED TO RUN AS HARD.

 GRINDS 1/4" CHAIN ALL THE WAY UP TO 3/4 PITCH HARVESTER CHAIN, INCLUDING SCRAPER SAW CHAIN. 

• LESS ARM FATIGUE AND VARIATION

• RAZOR SHARP FINISHED CHAIN

• LONGER WHEEL LIFE

• CONSISTENT GRIND

• SIMPLE SETUP AND USE

• SAVES TIME AND MONEY

• CHAIN SHARK MADE IN THE USA

To see the CHAIN SHARK in action please go to YouTube and search for "The Chain Shark"

 

The Chain Shark can be attached to either a  Oregon Model 620-120 or Tecomec Professional "Super Jolly" Chainsaw Saw Chain Grinder both hydraulic assist grinders.  When the grinder head is lowered, the chain is automatically clamped and securely held in three places, reducing steps required and allowing the operator to index chain faster. Sharpening time can be reduced as much as half.  The grinders have special tilting vise pivots to provide additional 10 degree horizontal angle for sharpening chisel chain.  It has a self-centering knob as seen in the pictures, simply rotate the knob to dial-in the correct pitch, this feature ensures that the chain is always aligned in perfect center with the vise turning axis.