Sandvik HL820ST DrifterSandvik HL820ST is designed for underground longhole drills, HL820ST can drill holes ranging between 54-89 mm in diameter and 38 m in depth.The main body modules are connected by four side bolts, m···
Category: Top Hammer Drifter & Shank
Sandvik HL820ST Drifter
Sandvik HL820ST is designed for underground longhole drills, HL820ST can drill holes ranging between 54-89 mm in diameter and 38 m in depth.The main body modules are connected by four side bolts, minimizing the number of joint faces and large contact surfaces. Its simple percussion module has only two moving parts: the piston, distributor sleeve and moving parts are never in contact with the drill body modules.
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ROCKWAY is a global high-tech mining equipment supplier in China, support mining houses and contractors worldwide with mainly mining equipment & spare parts, such as Drilling Rig, Tunneling Drilling Jumbo, Mining Drilling Jumbo, Bolting Jumbo, Mucking Loader Underground Loader, Underground Dump Truck, Utility Vehicle, Tunnel & Construction equipment, Crushing & screening equipment and etc.
ROCKWAY is mainly engaged in the design, development, production, installation and training of underground mine equipment and ore processing equipment, spare parts supply and sales with many years experience.
ROCKWAY strictly control the quality and have quality supervision and inspection personnel in all aspects of production. After the completion of the machine, ROCKWAY will also have specialized inspection personnel to conduct a full range of inspections on the machinery, including whether parts and components are in place and whether all the functions of the machinery are normal.
ROCKWAY has a strong, established footprint in China, Russia , Peru, Chile, Mexico, India, Indonesia, Zambia, Congo RC, and South Africa with focused expansion into South East Asia and South America, as well as North America. Rockway will ensure to provide customers the most cost-effective and high performance products.
Email: rockwaymachinery@163.com | Phone: +8613793160992 |
WhatsApp/Wechat: +8613793160992 | Address: No.12111 Jingshi Road,Lixia district, Jinan City, Shandong, China |
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