New Tool Block Line is Tougher and More Efficient


Kennametal has introduced a new line of surface mining tool blocks, designated MTB1 and MTB2S MyT Blocks. These blocks, in long and short body styles, are an improvement over the company’s TH3 line; according to the company, they are harder, stronger and easier to use because of new design features. A larger, heavy-duty barrel offers rigidity and durability. The J-chamfer is the proper lean angle for gage cutters and provides 25% more area for welding the block onto the machine. A new cannon feature boosts tooth rotation. A flatter bottom gives greater stability during operation. Kennametal said it also has improved its control of critical dimensions, such as the bore, during manufacturing. This makes the tool fit more securely and penetrate better in even the harshest mining applications. Like the TH3 line, an ample rear boss simplifies clip removal/insertion and provides easier access to the rear of the block.

www.kennametal.com

As featured in Womp 09 Vol 04 - www.womp-int.com