China Wuhan Kingdrilling Diamond Co.,Ltd company news

What are the Advantages of DTH Drilling? 1. The down-the-hole impactor has large impact force, high drilling efficiency and higher drilling speed. 2. There is no lining (nylon tube) inside the drill bit, which prevents thermal expansion, cold contraction and damage of the drill bit during use. 3. ... Read More

What is a DTH hammer? A down-the-hole drill rig, commonly referred to as a DTH by most professionals, is basically a jackhammer that screws onto the bottom of the drill string. The rapid hammering action breaks the hard rock into small chips and dust, which are expelled through the fluid (air, water ... Read More

How to Maintain DTH Hammer？ Rinse the hammer with air/water for a few minutes, then turn off the water injection. Rinse the hammer with air/oil for a few minutes. This will coat the hammer parts to prevent corrosion/rust. Never leave tools in wet/muddy holes. Methods： 1. Always store hammers and ... Read More

How does a DTH hammer work? The down-the-hole hammer is pneumatically driven, and compressed air pushes it forward to impact and break the rock. The reciprocating motion of the piston is controlled by the gas distribution device, and the impact drill bit transfers energy to the drill bit to break ... Read More

ITIF ASIA 2023 Title: ITIF Asia Exhibition-International Exhibition & Conference No. of Participating Countries: Pakistan, Belarus, Iran and China. Frequency: Annual Exhibition Dates: 10 - 12 March 2023 at Karachi Expo Centre Exhibition Timings: 10:00 am - 6:00 pm Venue: Karachi Expo Centre, Karachi... Read More

How to Maintenance of drill rods? Proper maintenance of drill rods is essential to ensure their longevity and optimal performance. Here are some tips on how to maintain drill rods: 1.Clean the drill rods after each use: Use a wire brush to remove any debris, dirt, or mud that may be stuck to the ... Read More

Bauma China International Trade Fair for Construction Machinery, Building Material Machines, Mining Machines and Construction Vehicles. November 22–25, 2022 | Shanghai, China Bauma CHINA 2022 will take place at the most modern trade fair center in China, SNIEC—the Shanghai New International Expo ... Read More