On July 8, 2014, the four-day 16th Guangzhou Construction Expo kicked off in the Pazhou China Import and Export Commodities Trade Fair Complex. As the "Asian Building Materials First Exhibition", the exhibition area of ​​this year's construction expo exceeds 340,000 square meters, including more than 2,000 building materials enterprises in various industries such as kitchens , wardrobes, doors and windows , ceramics, hardware, lighting and so on.
On the opening day, the organizers of the exhibition held a press conference of "The 16th Guangzhou Construction Expo and the 17th Shanghai Construction Expo", officially announcing to the industry: In response to the strong demands of the vast number of exhibitors and professional visitors from home and abroad In order to meet market demand, since 2015, CCB will transform from "meeting Guangzhou once a year" to a new pattern of "two sessions a year, exhibitions in Shanghai and Guangzhou".
Matrix Body PDC Bits
Great bits design and manufacture a wide variety of Matrix body PDC (polycrystalline diamond cutter) bits. Our PDC Bits are offered in a variety of sizes, blade count and cutter sizes.
PDC bits are designed for high speed drilling in shale, limestone, and sandstone formations. Unlike Roller Cone Bits , these PDC bits are a one piece matrix bodies with no moving parts. The fixed-cutters shave away the rock, making it possible to operate with higher rotation speeds more efficiently in consolidated formations.
Our Matrix body bits are manufactured by mold process. The tungsten carbide and binder materials are arranged into the mold. The mold get placed in to the furnace for certain period of the time and materials are cooked to certain temperature. The mold later cooled down and broken to remove the unfinished matrix bit.
Matrix Body PDC Bits
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