Highly efficient and durable, Cat® PM620 milling machine diamond cutter head designed for milling

A tiger has a tooth pulled out, and at most it can only be considered a sick cat.

The cutter head is the teeth of the milling machine. The Cat® PM620 milling machine is famous for its good kids, and it is entirely due to its good teeth. This pair of teeth is the unique weapon of Caterpillar milling machine - the diamond cutter head. Even if it is not considered as chewing iron like mud, it is not an exaggeration to describe it as "steel-toothed copper teeth".

Diamond is the hardest substance in the world. The cutting heads of ordinary milling machines use cemented carbide steel, and Caterpillar uses the "king of hardness", which has many advantages over ordinary cutting heads. There are two types of Caterpillar diamond cutting heads, one is the standard diamond cutting head and the other is the reinforced diamond cutting head. They can be matched with any model of Caterpillar milling machine.

Caterpillar diamond cutter head uses polycrystalline diamond cutter tips, which have stronger wear resistance. In terms of service life, Standard diamond cutting head is 40 times that of ordinary carbide steel cutting heads, and reinforced diamond cutting heads are 80 times that of them.The advantages are reflected in at least two aspects: one is to effectively reduce the cost of users; the other is to reduce the number of times of replacement of the cutting head and increase the time of the cutting head.

In addition to extending the service life, diamond cutting tips with super wear-resistant functions can always remain very sharp during their service cycle. The cutting tips of ordinary milling machines are not wear-resistant and become more blunt. When the cutting tip becomes dull, it will not only affect the operating efficiency, but also increase fuel consumption, and at the same time increase the vibration frequency of the machine. While reducing the driving comfort, it will also affect the service life of the machine. Someone has made a comparison. Under the same working conditions, The Caterpillar milling machines with diamond cutting tips have higher output than ordinary milling machines, with a fuel consumption reduced by 15%, better driving comfort and longer service life.

The PM620 milling machine equipped with diamond cutter heads performs particularly well on high-grade highways. The new tool holder design facilitates disassembly of the cutter heads and shortens downtime, giving users a different experience of use.