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The single roler bit is composed of a single cone and a lug matched by a bearing.According to different strata and construction requirements, different cutting struclures can be selected; wear resistant carbide are welded and cemented carbide inserts are inserted on the back of the lug.
Pöörlev puurtorn ajab võlli pöörlema ja avaldab positiivset survet, nii et pöörlev puurimispistoda saab kivi tabada, rullida ja lõigata. Purustab kivimi, et moodustada purustusringi tsoon. seejärel murrab võlli kiikumise abil keskmise samba ja võtab purustatud samba välja, et moodustada auk.
APIE not only supply Power Head for drill rigs of world’s top brands, but also provide one-stop solution for the world foundation construction users. While providing customized quality products, our services will leave you with no worries. We boast a group of experienced foundation construction experts and consultants, who not only recommend the use of suitable products based on customer needs, but also give reasonable advice on the operation of construction equipment and construction methods.
It is made of high quality steel GB-Q345B with special soil teeth which can avoid inclined hole. This tool is applicable to different layers such as clay, high-weathered layer, gravel, etc. It is a reliable and efficient drill tool for drilling deep hole and wide range of applications.
KR360C/M Caterpillar Chassis Built With A Series Of Full Electric Control Rotary Drilling Rig
The DTH hammer supporting the rotary drilling rig can make the rotary driling rig give full play to its equipment advantages, ensure that customers can successfuly complete all kinds of work in the rock, achieve multi-purpose one machine, end make full use of existing equipment. Reduce the investment cost of customer equipment and form urique competiveness.
HPR35 Mini rotary drilling rig offers low clearance and lightweight construction as its core advantages, making it ideal for confined working environments and complex site access requirements.
