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...Self Drilling Metal Screws and Washers Description: Hex Washer Head Self Drilling Screw is also called HWH drilling screw. The Self Drilling Screws drill their own holes when they’re screwed into materials s...
..., tunnel,high building,airport,geothermal construction,pipe shed and so on. 2. The route of shaft bracket is 3.4 meters, so the 150H crawler anchor drilling rig can have complex rod & casing drill for 3...
Main Features: 1. JDL-300 dth drilling rig has several CW rotate speed levels and reasonable speed range; With high torque under low rotate speed, JDL-300 can used in many ranges of application such as alloy an...
Main Features: 1. JDL-300 dth drilling rig has several CW rotate speed levels and reasonable speed range; With high torque under low rotate speed, JDL-300 can used in many ranges of application such as alloy an...
...head drive drill, mechanical transmission, hydraulic feed and hoisting. 2. This anchoring drilling rig has 180°electric drilling angle range at vertical plane. 3. This anchoring drilling rig feeding travel r...
Full Hydraulic Core Drill Rig , Underground Drill Rig Long Feeding Stroke YDX-600 Core Drilling Rig, which is one kind of full hydraulic drive power head model drilling rig, can be applied for small diamond dri...
..., tunnel,high building,airport,geothermal construction,pipe shed and so on. 2. The route of shaft bracket is 3.4 meters, so the 150H crawler anchor drilling rig can have complex rod & casing drill for 3...
...Drilling Machine Hydraulic Clamp Wrench Device Quick Detail: 1. MDL-135H drilling rig is a kind of full hydraulic multifunctional power head crawler drilling rig. 2. It is mainly applied in drilling work of ...
...Drilling Equipment , Micro Piling Machine Quick Detail: 1. MDL-135D drilling rig is a kind of full hydraulic power head crawler drilling rig. Its drilling depth is 100-140m, and drilling diameter150-250mm .I...
...drilling rig Quick Detail: 1. MDL-135D drilling rig is a kind of full hydraulic power head crawler drilling rig. Its drilling depth is 100-140m, and drilling diameter150-250mm .It can be used for jet groutin...
...Drill Head / Spindle Head for KDT Drilling Machines – KDT Drilling Machine Spare Parts Introduction The KDT drill head, also known as the spindle head, is a critical component of KDT drilling machines, renow...
... full hydraulic water well drilling rig.It is high efficiency because of having a larger torque of the turntable and is mainly used for water well in industry and agriculture, national defense building found...
... motor, therefore, the air and oil consumption and total drilling cost are lower. 3: The hydraulic feed and rotary head put out the biggest feeding force and largest rotary torque, which makes it more suitab...
...degree shoulder drill pipe in oil and gas drilling operation, CD drill pipe elevators are forged from high quality alloy steel, heat-treated, and NDT tested. The rated loads range from 150t to ......
...Drilling Machine XY-1A Borehole Drilling Machine Description XY-1A Borehole Drilling Rig Machine is adding three drilling rig components parts of hydraulic swivel head, mobile oil cylinder and trailer underf...
...Head Hydraulic Core Drilling Rig Portable Core Drilling Equipment With 480m Depth And Maximum Torque Product Description: One of the standout features of this Core Drilling Rig is its impressive Total Machin...
... drilling depth of 15 meters. Equipped with drilling tools of different specifications, the pile hole diameter can reach between 500 and 1200 mm. This small water diversion device has high drilling efficienc...
...Head Tractor Mounted Drilling Machine For Field Operations Product Specifications Attribute Value Drilling depth Max 150m Hole Diameter Max 305mm Drilling Method Auger, air, Mud Drilling Pickup National III ...
... and drill bit to cut and grind the rock. At the same time, the power head applies downward pressure to the feeding mechanism, causing the drill bit to continuously penetrate into the rock. During the drilli...
...gear ratio, and the efficiency of worm gear is relatively low at 22%-27%. Customers can choose according to their choice of gearbox gear ratio. 21:1,42:1,118:1,236:1,302:1,399:1,515:1,603:1,798:1,1030:1. In ...