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...drilling rig Specifications: Hole depth 50-30m Rod dia. 65-130mm Hole angle(°) -15-90° Output rotary speed of power head Forward and reverse:0-42r/min,0-118r/min Stroke of power head 1200mm Output torque of ...
... drilling with carbide and diamond bit, It is also suitable for engineering geological exploration, well drilling,blast hole, exploring gas and basic pile foundation engineering. 3. It is convenient for you ...
...foundation, preventing landslide and rock collapse. It can be applied in direction jet-grouting, pendulum jet-grouting, circulation jet-grouting work, and used for high pressure jet-grouting work in Quaterna...
... but the samples are instead shot up into the hollow pipe of the machine. This is one of the biggest benefits of the reverse circulation drilling procedure because it prevents the samples from being contamin...
...Drilling Rig with Hole Depth 150m - 600m Specifications: Hole depth(core drilling) 600m Rod dia 42mm Hole depth(core drilling) 360m Rod dia 50mm Hole depth(core drilling) 300m Rod dia 60mm Hole depth(wire-li...
... Hole depth(wire-line drill rod) 330m Rod dia NQ Spindle speed Forward speed:57-1017r/min Reverse speed:45-210r/min Stroke of spindle 600mm Max .lifting capacity 80KN Max.torque of spindle 3500N.m...
... Hole depth(wire-line drill rod) 330m Rod dia NQ Spindle speed Forward speed:57-1017r/min Reverse speed:45-210r/min Stroke of spindle 600mm Max .lifting capacity 80KN Max.torque of spindle 3500N.m...
...Drilling Rig with Hole Depth 150m - 600m Specifications: Hole depth(core drilling) 600m Rod dia 42mm Hole depth(core drilling) 360m Rod dia 50mm Hole depth(core drilling) 300m Rod dia 60mm Hole depth(wire-li...
High efficiency truck mounted water well drilling rig mud drill and DTH-Hammer Water Drilling Equipment Diesel power or Electric Drilling technology: Positive circulation of mud: Advantage: 1. Wide range of app...
...Drilling Reverse Circulation Down The Hole Bit 121mm for Exploration RE004 Product Introduce: TReverse circulation drilling, or RC drilling, is a form of percussion drilling that uses compressed air to flush...
...° Spindle: Spindle forward speed: 57-1024r/min Spindle reverse speed: 45-212r/min Spindle stroke: 560mm Spindle inner diameter: 96mm Spindle lifting capacity: 4500kg ......
...newly designed and manufactured according to the requirement of foundation engineering, suitable for drilling medium mini-type grouting hole of building, skyscraper, dam and harbor and water well drilling. F...
...Drilling Rig with Torque 8500N.m Specifications: Hole depth(Geologic drill rod) 2000m Rod dia 50mm Hole depth(Geologic drill rod) 1500m Rod dia 60mm Hole depth(Wire-line drill rod) 1600m Rod dia S75 Hole dep...
...Drilling Rig with Torque 8500N.m Specifications: Hole depth(Geologic drill rod) 2000m Rod dia 50mm Hole depth(Geologic drill rod) 1500m Rod dia 60mm Hole depth(Wire-line drill rod) 1600m Rod dia S75 Hole dep...
...Drilling Rig for SPT Borehole Sample Collection Product Feature: 1. Good stability and high reliability. 2. Multilevel positive and reverse rotate speed. 3. The complete hydraulic chuck and vertical spindle....
... cones, bearings, slips, etc., and may be run on wire lines or on pipe. Reverse circulating fishing magnet is a fishing tool which use of drilling fluids partly reverse in bottom hole to absorb the junk. Rev...
...Reverse Circulating Junk Basket Product Descrption Reverse Circulation Junk Basket is ideally suited to the recovery of toolslost through the rotary, pieces of wireline, particles of slips, bit cones and th...
... tools from bottom well. During drilling operation, it produces a local reverse circulation of fluid at well core so as to effect a complete recovery of junk in the junk basket. The special reverse flow feat...
...Drilling Rig Specifications: Hole depth 30-50m Rod dia. 65-130mm Hole angle(°) -15-90° Output rotary speed of power head Forward and reverse:0-42r/min,0-118r/min Stroke of power head 1200mm Output torque of ...
..., solid mineral’s survey and exploration, foundation pile construction,also suitable for exploring core mine. It is convenient for you to treat trouble with two reverse speeds,easy to master the hole conditi...