CHANG SHIN INTERNATIONAL CO., LTD.
Booth No. E5.111
Products: 4.2 Accessories and wear parts » 4.2.2 Attachments Earth-moving machines
Website: www.okcsi.com
Company Profile
As a manufacturing company specialized in drilling equipment and tools, we export our products to more than 40 countries around the world. Our job includes designing every module needed for drilling works, producing , marketing , changing parts, consulting ,and maintaining& repairing. That helps our company secure exclusive competitiveness in drilling industry.
Products
Water cluster hammer
CSI’s water hammer is operated by high-pressure water from a water
pump instead of high-pressure air from many compressors.
So, it can save energy and other resources dramatically.
CSI has developed water cluster hammer. It combines all benefits
of RCD drilling and water hammer drilling methods. It can reduce
environmental issues and increase working speed extremely.
DTH(Down the hole) HAMMER
A mechanical hammer, operated by pressed air. The upper part is connected to drill pipe from rotary head of drilling machine, lower part a bit. It is critical item to efficiency of drilling. As the most efficient tool for rock drilling, piston ,which alternately moves up and down at 1200 - 1800 times/min , in cylindrical housing hits a bit connected to drill pipe.