China Drill Rig Machine manufacturer
Sinotechdrill International Co., Ltd
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Sinotechdrill International Co., Ltd

City: jinan




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raise boring machine

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Maximum Raise Depth 200m Hydraulic Raise Boring Rig for Ventilation Shaft Introduction: The development of our boring machine has absorbed the ... 2020-05-13 11:42:33
Raise Depth 400m Multi-purpose Modular Design Raise Boring Rig Introduction Our raise boring machine can process a variety of shafts. Mainly used in ... 2020-05-13 11:42:33
Advanced Friction Welding Technology Raise Boring Machine Drill Pipes Introduction: In order to meet different operational requirements, standard ... 2020-05-13 11:30:48
With New Custom Materials Drill Pipes of Raise Boring Machine Introduction: The steel used in the production of raiseboring tools is vitally important ... 2020-05-13 11:30:48
Custom Cutter Raise Boring Machine Reamer With Modulars Structure Introduction With its proven expertise in raise boring machine manufacturing, ... 2020-05-13 11:30:48
Easy To Change Coupling Structure Modular Structure Raise Boring Reamers Introduction We have innovated the screw thread structure of the drill pipes ... 2020-05-13 10:43:22
Modular Structure Raise Boring Reamers with Patented Technology The modular structure with patented technology The reamer is made up of five modules ... 2020-05-13 10:43:22
Long Service Life Raise Boring Drill Rod with Top Materials DRB40 / 4330V Introduction Our high-strength raise boring drill rods are designed and ... 2020-05-13 10:43:21
Raise Boring Drill Rod with Advanced Friction Welding Technology Introduction The drill pipe adopts equal strength design, which reduces the overall ... 2020-05-13 10:43:21
Boxhole Crawler Cutting Groove Raise Boring Machine With Upward Drilling Introduction: Boxhole raise boring construction is one of the main projects ... 2020-05-13 10:42:01
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