In the 2nd century BC, China has used manpower and used bamboo bow elastic force to make the cone drill bit impact the ground to drill. Later, it was used in rural China for a long time. It was not...
Air Leg Rock Drill
Smooth drilling supports fast-paced urban excavation
Urban subway projects often face mixed geology: soft layers, hard layers, water intrusion. The YT28 handles these t...
As a professional manufacturer, we are willing to provide you with high-quality G7 TCA-7 portable pneumatic crushers. SHENLI, we will provide you with the best after-sales service and fast deliver...
Troubleshooting of rock drills
Common faults and treatment methods of air-leg rock drills
Fault 1: The rock drilling speed is reduced
(1) Causes of failure: First, the working air pressure is low; ...
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YT27
Artisans crafting large sculptures or architectural stone elements rely on stable drilling before chiseling and polishing. The YT27 leg rock drill offers excellent directional...