YT28 Air Leg Rock Drill Push Leg Rock Drill Pneumatic Rock Drill
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...o mine laneway and blasting holes in all drilling works. It is indispensably importance machine tool in metallurgy, coal, railway, traffic, water conservancy construction and national defence stone project. It is suitable for drilling and blasting under...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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High quality YT28 Air-leg rock drill from China Coal
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...-28 Powerful Pneumatic Rock Drill for sale YT-28 pneumatic rock drill for breaking YT-28 Air-leg Rock Drill Usage: The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions....
Shandong Chinacoal Group co.,ltd
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Handheld Pneumatic Air Leg Rock Drill Mining Tool For Blasting Holes High Efficiency
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... holes and other drilling projects in a quarries, railway construction, water conservancy construction and defense project facility.It can perform drilling under medium hard or hard rock(f=8-18) at any direction angles. Most models fit for wet drilling in...
Beijing Jincheng Mining Technology Co., Ltd.
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YT-28 Air leg rock drill , YT28 Rock Drill,rock drill
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...YT28 Rock Drill Introduction YT-28 Air leg rock drill is the most modern drilling machine, drilling machine which uses a modern design techniques, compared with the same type of product, with high efficiency, low noise, light weight, good economic results, the advantages of speed footage. Its superior performance,is the most reliable,and it is most efficient drilling......
Shandong China Coal Industry&Mining Supplies Group
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YT28 Hand-Hold And Air-Leg Rock Drill For Mining & Construction Drilling
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... of air legs, pressure regulation and other mechanisms. The control handle is centralized with the handle body, the mechanism is novel and easy to operate. The equipped muffler can effectively ......
Henan Jinzen Rock Drilling Tools Company
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Portable Rock Drill YT28 Pneumatic Jack Hammer Mining Air Leg Rock Drill Machine
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... of rocks at any direction angles.This machine could match with short air leg or long air leg. Feature: 1.Fit for wet drilling in medium-hard or hard rock. 2.Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off"...
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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Hard Rock Mining Integral Drill Steel Rod With 600mm Rod For Air Leg Rock Drills B22
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.... Equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. integral drill steels can be used for drilling bore hole diameter from 29mm to 41mm usually. Integral drill rods are usually hexagonal with chisel tips or...
KSQ Technologies (Beijing) Co. Ltd
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YT29A Air Leg Rock Drill
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... air leg rock drill machine.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and national defense project facility.When it is matched with Model FY250 Oil ......
Shandong China Coal Group
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AAA grade air leg rock drill YT29B
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Product Introduction Products are mainly used in coal mine and underground mine and tunnel project construction work in drilling the driving holes, the anchor hole and install the anchor rod. 1. The drilling speed is fast,more than 12% faster than other ......
Shandong China Coal Industry & Mining Group Co.,Ltd
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Air Leg H22 Drill Rod YT24 YT28 YT29 Pneumatic Rock Hammer
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...Rock Drill Air Leg H22 Drill Rod YT24 YT28 YT29 Rock Drill The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions. Technical Parameter: YT27 Rotary Electric Pneumatic Hammer Rock Drill Air Leg Model YT27 Pneumatic Rock Drill......
KSQ Technologies (Beijing) Co. Ltd
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