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Product Paramenters：
Rock Reamer with Roller Cones
● The roller cones has suitable tilting angle and inlayed strengthened alloy on the cone palm which prevent premature wear of the palm.
● With the cone anti-dropout technoloy,to maximally prevent downhole accidents caused by cone body dropout after damages of bearings .
● With the gudie block or guide ring at the front of the body , the reamer has the better effects of piloting and slag removal.
●Timely cooling in the welding process prevent the seal damage caused by the overheat of the roller cone .
● Selection of the most suitable tooth based on the different formations , thus to promate the construction efficiency .
● For large-scale reaming , weight reduction design effectively reduces the weight , linear change tendency of the pipeline trajectory to reduce the blocking when the reaming and dragging are conducted
● Roller cones specified for trenchless projects are developed with reasonable teeth layout and additionally hardfaced cone palms , efffctively enhancing the working life of the reamer in complex rock formations .
Product Paramenters：
Rock Reamer with Roller Cones
● The roller cones has suitable tilting angle and inlayed strengthened alloy on the cone palm which prevent premature wear of the palm.
● With the cone anti-dropout technoloy,to maximally prevent downhole accidents caused by cone body dropout after damages of bearings .
● With the gudie block or guide ring at the front of the body , the reamer has the better effects of piloting and slag removal.
●Timely cooling in the welding process prevent the seal damage caused by the overheat of the roller cone .
● Selection of the most suitable tooth based on the different formations , thus to promate the construction efficiency .
● For large-scale reaming , weight reduction design effectively reduces the weight , linear change tendency of the pipeline trajectory to reduce the blocking when the reaming and dragging are conducted
● Roller cones specified for trenchless projects are developed with reasonable teeth layout and additionally hardfaced cone palms , efffctively enhancing the working life of the reamer in complex rock formations .
