With a current trip to the Plastics show in Orlando Florida, I spoke with lots of the granulator manufacturers. While they encourage their customers to buy OEM blades from their store, it's more of an afterthought when compared to a business model.

The fact remains that a lot of OEM's do not manufacture their particular blades. Blade sizes and configuration are more one factor of machine design and utility. Besides, if you want a new car battery, you will most likely to go a respected battery manufacturer than to get back to the car brand from which it comes.

How about the question of how to keep up the blades. After all, you'll need to take into account the price of the blades and getting probably the most out of them. Granulator blades are believed Industrial Knives. Industrial Knives cover a wide selection of industries that use specialized knives, or blades, in their respective process. As a result, you'll need to locate a specialist in the Industrial Knife business with a great trustworthiness of quality and integrity.

Another important consideration is material. A high quality tool steel will provide you with the longevity for your particular process. The absolute most standard material used is D2. D2 is also called tool steel and is just a high-carbon, high-chromium steel. D2 could be hardened to 64rc giving it the hardness for endurance and impact resistance. It is also worth mentioning that there are certainly a limited number of business'out there that have the appropriate equipment to grind and or sharpen this material. So preferably you intend to choose someone who can also maintain the blades to factory specs.

Material and hardness are key factors in wear ability. You can find other treatments that lend themselves to situations where abrasion resistance is needed. Cryogenics and carbide treatments are some examples.

Whilst it is true there are many suppliers for good quality granulator blades, it's key that you've a vendor/supplier that's your back (so to speak). Have you got a supplier that will maintain the blades to factory specification? Are you experiencing a supplier with manufacturing capabilities that understands the appropriate tool steels and hardness characteristics? Comprehending that the OEM doesn't make the first blades which are used in the newest machine, who'd they outsource to? More often than not it comes right down to price, keeping the cost of the device down.