As a worldwide leader in the manufacture of knives for granulating, grinding, recycling, shredding, pelletizing shaving and fleshing, you’ll always find just the right product for your needs. You’ll also find us the perfect resource for complete sharpening and reblading services.
Count on it!
Almost all granulators sold today are equipped with D & S knives. Therefore, nobody is better experienced than D & S to bring your worn knives back to their original condition.
Our US factory has ‘state of the art’ equipment, the experience to sharpen your knife correctly, fast turn around times and can also apply special coatings to help extend your knife life.
PDK Design and Grinding was founded on innovative design of pelletizer rotors and knives. Precision multiple axis grinding is vital to the performance of our service center activity. Whether it’s a first time preparation of a new product or re-qualification of a serviced item, PDK offers a superior skill level to assess your application, offer a solution and execute the configuration best suited for your requirements.
State-of-the-art 6 axis CNC ultra-precision machine tools capable of simultaneous multiple axis grinding, allow generation of the actual tooth profile during re-sharpening as well as during manufacture of pelletizer rotors. Profile generation of the cutter teeth provides optimum performance of a cutter to your specific application and promotes longer rotor life through minimal stock removal.
PDK provides 24-7 technical support, inventories frequent demand carbide rotor and bed knives and we is prepared for critical response “turn-around” to your re-sharpening requirements.