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... and impact resistance 2 . Cutter's quality performance is good 3 . long work life 4 . stocks adequate, time delivery 5 . rich experience in drill bit 6 . good after...
Casing Steel Casing Pipe Foundation Drilling Tools Rotary Drilling Rig Technical Parameter of JZTG Casing Joint (mm) Bolt Number Weight(kg) 620/540 8 188 750/670 10 221 800/720 10 255 880/800 10 315 900/820 12...
Foundation Drilling Tools Casing Rotary Drilling Rig 2 - 30 MM Thickness Technical Parameter of JZTG Casing Joint (mm) Bolt Number Weight(kg) 620/540 8 188 750/670 10 221 800/720 10 255 880/800 10 315 900/820 ...
.... we also can produce all kind of rotary bits, trenching bit and flat bit according to customers' requirements. Usage: Coal cutting, Mining, Oil drilling, Well dig, Road Milling etc. Applicable layers:...
Feature 1)The technical parameters and processes of the products are in line with the Bauer standard; 2)Deformation and accuracy is strictly con trolled though heat treatment,each casing is interchangeable; 3)B...
Feature 1)The technical parameters and processes of the products are in line with the Bauer standard; 2)Deformation and accuracy is strictly con trolled though heat treatment,each casing is interchangeable; 3)B...
Fishtail Pilot Bits and Holder for Piling Tools, Foundation Drilling Tools Applicable layers: Soil, earth, rock, clay, mud, etc. Speciality 1. Alloy steel Body, heat treatment with 48-52HRC hardness, has high t...
Foundation Drilling Tools 38 30mm Step shank Coal Mining Picks for Surface Mining Outstanding features * high performance& price ratio. * wear-resistant ......
Foundation Drilling Tool Tungsten Carbide Picks Teeth Conical Round Shank Bit Coal cutter picks is made of high quality cold extrusion 42CrMo, high density not decarburization. Numerical control lathe processin...
Multi-shaft Auger As a construction method for cut-off walls and retaining walls, mixing self-hardening slurry in-situ with native soil (SMW) is also called column-type concrete wall construction method. After ...
product name:APFDS-FR Double Start Standard Auger Features: Auger can be taper or standard, cutting tooth and blade can be selected according to the construction condition. Applicable Stratums: Hand rock,gravel...
Single Rope Pulley Grab type casing diameter diameter length jaw capacity weight maximum body extension weight STPGI770 880/800-900/820 700 3216 160 1.9 0.588 STPGI850 1000/920 850 3324 200 2.21 1.23 ST...
Rope Pulley Grab Our rope pulley grab is designed for both single rope operation and double rope operation, with diameters ranging from 770-1460mm. Both the double rope and single rope operation are quick, rel...
Foundation Drilling Tools 38 30mm Step shank Coal Mining Picks for Surface Mining Outstanding features * high performance& price ratio. * wear-resistant ......
Single Rope Pulley Grab type casing diameter diameter length jaw capacity weight maximum body extension weight STPGI770 880/800-900/820 700 3216 160 1.9 0.588 STPGI850 1000/920 850 3324 200 2.21 1.23 ST...
Rope Pulley Grab Our rope pulley grab is designed for both single rope operation and double rope operation, with diameters ranging from 770-1460mm. Both the double rope and single rope operation are quick, rel...
Multi-shaft Auger As a construction method for cut-off walls and retaining walls, mixing self-hardening slurry in-situ with native soil (SMW) is also called column-type concrete wall construction method. After ...
product name:APFDS-FR Double Start Standard Auger Features: Auger can be taper or standard, cutting tooth and blade can be selected according to the construction condition. Applicable Stratums: Hand rock,gravel...
Bullet Drilling Teeth For Rotary Drilling Rig Sinovo drilling teeth use high grade alloy steel and tungesten carbide tip and adopt advancedbrazing technology to produce high quality, high wear resistance, long ...