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... attitude system of short-range missile, drilling survey tool, strapdown attitude system of all kind and the inertial measurement instruments with higher working temperature. N0. Item Specification 1 Perform...
..., profile cutting, drilling, opening window for covering, etc. Laser wavelength: 355nm Rated power: 10W/15W@30KHz Galvanometer working field Per One Process: 30 × 30mm Power consumption for the hole machine:...
... or for slope stabilization. Furthermore the cuttability protects the machinery by avoiding obstructions while drifting or enlarging tunnels.The fully threaded resin anchor rod glass fiber reinforced rod is ...
...Advantage • Widely used drifting and tunneling • Bit face design is ideal for medium-hard to hard abrasive rock Description: 1.Good wear resistance 2.Best suited for hard ground 3.Suited for abrasive to very...
...drill bit Future: 1. Reverse Circulation bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations .Featuring spherical tungsten carbide inserts that is known to have str...
...drift diameter maximum up to 98% to meet the requirement of under hole drilling operation. It consists of eccentric shaft, top roll, middle roll, bottom roll, taper roll and plug. The operation is simple, ea...