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... equipment, which can use air, foam or mud rotary for percussive drilling according to different textures. It is widely used in industrial and agricultural water conservancy projects, such as drilling wells,...
...Drilling Rig Rotary Borehole Hydraulic Tunneling Drilling Rig Machine The drilling rig is fitted with the flexible boom in two symmetric rectangular coordinates, without any operation blind spot. 360°rotatio...
...Drilling Rig Machine Tunnel Exploration Diamond Core Drilling Rig Hydraulic underground core drilling rig is suitable fro drilling holes for the purpose of mine exploring,also they could be used in surface c...
...-deep drilling operations in underground mine production and developed for long hole mining.It can drill holes with diameter from 64mm to 89mm and maximum 30m deep.The suitable cross-sections (width x height...
...Drill Rig Underground Tunneling Hydraulic Blast hole Drilling Rig Machine Sanrock production drilling rig is a radial arm electro-hydraulic deep hole drilling rig,used for medium-deep drilling operations in ...
... diamond core drilling rig Hydraulic underground core drilling rig is suitable fro drilling holes for the purpose of mine exploring,also they could be used in surface coring,railway engineering,tunneling,con...
... roughness Rz2.5 The inner and inner holes are subjected to strict honing processing and concentricity according to the DIN 6499 standard. There are three kinds of precision grades. S grade 0.015mm, grade A ...
...Using hierarchical mole technology, to reduce the contact area of diamond bit matrix and the labial surface of the rock surface, and improve the drilling speed. The diamond bit mole with steel layer, to incr...
...Using hierarchical mole technology, to reduce the contact area of diamond bit matrix and the labial surface of the rock surface, and improve the drilling speed. The diamond bit mole with steel layer, to incr...
...Drilling Rig Rock Geological Core Water Well Drilling Rig Machine For Sale DR-350 drilling rig is a mechanical top drive drilling equipment integrating water drilling and gas drilling, which solves the diffi...
...Drilling Rig Machine The reverse circulation drilling or RC drilling is a drilling method that uses a double-walled drill pipe, which consists of an outer drill pipe and an inner pipe. These hollow inner tub...
...-sized, efficient and multi-functional drilling equipment integrating the functions of mud drilling and air drilling. It is mainly used for borehole drilling, geothermal drilling project, Main Features: 1. T...
GDL350 exploration drill rig for Water Well Drilling and Wireline Coring NQ Size Product Details: APPLICATION GDL-350 is energy efficiently. It solves the difficult problems of air DTH hammer drilling in soil l...
...by high precision CNC machines to keep the steel mechanical properties on high stresses places and limited drilling space. The task of the shank adapter is to transmit rotation torque, feed force, impact ene...
...a mechanical top drive drilling equipment integrating water drilling and air drilling, which solves the difficulty of drilling with air DTH hammer for soil gas drilling, and drilling in hard rock, gravel, an...
...Drilling Machine with CNC Control system Component Machine body Using a finishing machine base, Double-layer steel plate structure inside and outside, reinforced bridge, steel plate and bridge fully welded, ...
Precision CNC Machined Milled Turned Aluminum Custom Metal Cnc Machining Milling Turning OEM Services Product Description: Product name Precision CNC Machined Milled Turned Aluminum Custom Metal Cnc Machining M...
... with a drill diameter of 142mm or less. A load-sensitive hydraulic control system and a self-developed electronic control system are built in. The main hydraulic parts are from an internationally famous ......
Geological exploration core drilling rig used for Standard Penetration Test Sampler TRAILER TYPE CORE DRILLING RIG Series spindle type core drilling rigs are mounted on trailer with four hydraulic jacks, self-e...
Crawler Pneumatic Rotary Water Well Drilling Rig All drilling rigs here are multifunctional, it can be used with air compressor, mud pump, even we can just use the dry hydraulic drilling method. The drilling ri...