Drilling requires durable, efficient hard working tools and we are recognized as the largest drilling equipment manufacturer in this industry. We are very proud of the fact that we rank in the top 80 companies within the national mechanical industry for 2010. Since our inception in 2001, we have produced a comprehensive line of DTH drilling rigs, air picks, DTH hammers, drill bits, drill rods and other spare parts to serve our customers. Anything you require for your drilling and construction project we have, just ask one of our very knowledgeable representatives. Kaishan is here to serve your needs on a moment’s notice.
This workshop is used for the processing of spare parts. The grinding machine with precision ranging from 0.01um to 0.05um allows the high-pressure air hammer to produce fast drilling speed and extremely stable performance. We always achieve great precision to as little as 0.12um. Our monthly output capacity reaches up to 20,000 mechanical and electrical products.
The drill rods and subs are manufactured with high-quality steel to achieve a 30% increase in service life. They are processed by a high-precision NC lathe, ensuring no air leakage at the threaded connection. All threads have undergone special heat treatment to ensure high strength and abrasion. The drill rods and subs are connected using friction welding technology.