tianjin huachang xingye technology co .,ltd

·  DIAPHRAGM WALL GRAB TEETH   25RC10 Grab teeth  match bauer diaphragm wall ·  DIAPHRAGM WALL GRAB TEETH   25RC1 2  Grab teeth  match bauer diaphragm wall ·  DIAPHRAGM WALL GRAB TEETH   3861-26RC Holder  Grab teeth  match bauer diaphragm wall  tianjin huachang xingye technology co ltd

·  DIAPHRAGM WALL GRAB TEETH   25RC10 Grab teeth  match bauer diaphragm wall ·  DIAPHRAGM WALL GRAB TEETH   25RC1 2  Grab teeth  match bauer diaphragm wall ·  DIAPHRAGM WALL GRAB TEETH   3861-26RC Holder  Grab teeth  match bauer diaphragm wall  tianjin huachang xingye technolgy co ltd

Core barrel with replaceable roller bit 800mm Strong rock (more than 100 MPa) Main application ·  Strong rock (more than 100 MPa) ·  Suitable in compact rock Features ·  Kellybox 200 mm ·  Cutting ring with staggered arrangement of roller bits ·  Screw-on type roller bit system ·  Easy replacement of rollers with suitable tools. Outside helix and flat teeth to optimize drilling performance ·  Core barrel with replaceable roller bit 1000mm Strong rock (more than 100 MPa) ·  Core barrel with replaceable roller bit 1200mm Strong rock (more than 100 MPa) ·  tianjin huachang xingye technology co ltd whatsapp 008618902059907

KR-RM-HF Roller Bit Core Barrel w/ Helix Flush  800mm Main application ·  Strong rock (more than 100 MPa) ·  Suitable in compact rock ·  Features ·  Kelly   box 200 mm ·  Cutting ring with staggered arrangement of roller bits ·  Screw-on type roller bit system ·  Easy replacement of rollers with suitable tools. ·  Outside helix and flat teeth to optimize drilling performance ·  800mm   KR-RM-HF Roller Bit Core Barrel w/ Helix Flush ·  ·  1000mmKR-RM-HF Roller Bit Core Barrel w/ Helix Flush ·  ·  1200mmKR-RM-HF Roller Bit Core Barrel w/ Helix Flush ·  ·  1500mmKR-RM-HF Roller Bit Core Barrel w/ Helix Flush ·  ·  1800mmKR-RM-HF Roller Bit Core Barrel w/ Helix Flush tianjin huachang xingye technology co ltd ,jack@tjdrilling.com

Full face drill head 800mm bauer type used for 100mpa-200mpa rock formation full face roller bit drill heads are used in very hard rock formations with strengths>100mpa They make drilling through rock in a single drilling cycle possible without time consuming and costly tool changes , the rock cuttings are usually conveyed by the air lift technique into a collector box mounted on top of drill head after having drilled to a certain depth, the full face drill head is retracted and the collector box is emptied Full face drill head 1000mm bauer type used for 100mpa-200mpa rock formation tianjin huachang xingye technology co ltd whatsapp 008618902059907

Full face drill head 800mm bauer type used for 100mpa-200mpa rock formation full face roller bit drill heads are used in very hard rock formations with strengths>100mpa They make drilling through rock in a single drilling cycle possible without time consuming and costly tool changes , the rock cuttings are usually conveyed by the air lift technique into a collector box mounted on top of drill head after having drilled to a certain depth, the full face drill head is retracted and the collector box is emptied Full face drill head 1000mm bauer type used for 100mpa-200mpa rock formation