http://htdrillingmachine.com/upload/3508/logo/logo.png http://htdrillingmachine.com http://htdrillingmachine.com Huatai has accumulated rich experience in manufacturing good condition underground machinery. Our reputation is the best evidence. http://htdrillingmachine.com/add/rss ETW INTERNATIONAL service@etwinternational.com service@etwinternational.com http://htdrillingmachine.com/ Huatai has accumulated rich experience in manufacturing good condition underground machinery. Our reputation is the best evidence. 2017-12-11T09:34:35+08:00 http://htdrillingmachine.com/products.html Widely applied products include vertical shaft construction equipment, underground tunneling machinery, bolting and scaling equipment, etc. 2017-12-11T09:34:37+08:00 http://htdrillingmachine.com/1-vertical-shaft-construction-equipment The vertical shaft construction equipment consists of vertical shaft drill and compact crawler excavator. Both are widely applied in construction sites. 2017-12-11T09:34:35+08:00 http://htdrillingmachine.com/1-1-vertical-shaft-drill The shaft drill rig is suitable for vertical shaft drilling with a wide range of diameters and features flexible operation and high stability. 2017-12-11T09:34:34+08:00 http://htdrillingmachine.com/1-2-compact-crawler-excavator This construction equipment is noted for its small size but its electric hydraulic system is powerful yet extremely efficient and quiet. 2017-12-11T09:34:34+08:00 http://htdrillingmachine.com/2-underground-tunneling-machinery Underground equipment by Huatai has built good reputation in many tunnel construction projects thanks to high efficiency, low pollution, long lifespan, etc. 2017-12-11T09:34:34+08:00 http://htdrillingmachine.com/2-1-hydraulic-drilling-jumbo The CYTJ45 (HT81) hydraulic drilling jumbo for tunneling is a powerful drilling rig with a hydraulic control system, strong boom and HC109 rock drill. 2017-12-11T09:34:37+08:00 http://htdrillingmachine.com/2-2-hydraulic-drilling-jumbo The drill machinery’s combination of a hydraulic control system, high strength boom and powerful rock drill, makes the tunneling jumbo suitable for most small and medium sized tunneling and mining jobs. 2017-12-11T09:34:37+08:00 http://htdrillingmachine.com/2-3-hydraulic-drilling-jumbo The hydraulic jumbo drill also features a compact structure with flexibile movement that opens up many different options during drilling operations. 2017-12-11T09:34:38+08:00 http://htdrillingmachine.com/2-4-hydraulic-crawler-drilling-jumbo One of the most attractive features of the hydraulic crawler drilling jumbo for tunneling is its double-boom design that allows for a drilling cross section area of 17 square meters. 2017-12-11T09:34:38+08:00 http://htdrillingmachine.com/cmj14-hydraulic-crawler-drilling-Jumbo CMJ14 hydraulic drilling jumbo is mainly used to drill blast holes for small to medium sized tunneling construction in coal mine and other underground engineering with cross section 4.2-14m2 . The drilling jumbo greatly improves working environment, and gets efficiency and quality development. Electricity power and twin power drilling jumbo are available for option. 2017-12-11T09:34:40+08:00 http://htdrillingmachine.com/3-underground-mining-machinery Underground mining machinery provided by Huatai has received consistent praise from a number of mines and tunnel construction sites. 2017-12-11T09:34:38+08:00 http://htdrillingmachine.com/3-1-hydraulic-production-drilling-jumbo This model of hydraulic production drilling jumbo for mining features a drilling diameter range of 64-98mm with a drilling depth of 40m. 2017-12-11T09:34:38+08:00 http://htdrillingmachine.com/3-2-hydraulic-production-drilling-jumbo Different from the CYTC76 (HT71) hydraulic production drilling jumbo for mining, this production jumbo drill features a drilling depth of 25m and a drilling diameter of 51-76mm. 2017-12-11T09:34:39+08:00 http://htdrillingmachine.com/4-underground-bolting-scaling-equipment Underground bolting and scaling equipment plays a vital role in underground construction and mining exploration. 2017-12-11T09:34:39+08:00 http://htdrillingmachine.com/4-1-hydraulic-bolting-jumbo The bolting jumbo is equipped with an imported rock drill, perfect for nearly any mining exploration job and rock bolting for complicated wall rocks and badly damaged rock formations. 2017-12-11T09:34:39+08:00 http://htdrillingmachine.com/4-2-hydraulic-bolting-jumbo This hydraulic bolting jumbo for coal mining is used in conjunction with other drilling machines to support work in tunnels and mining operations. 2017-12-11T09:34:40+08:00 http://htdrillingmachine.com/4-3-hydraulic-scaling-jumbo The mine scaler is praised for its compact design, mobility, tight turning radius and grade ability. 2017-12-11T09:34:40+08:00 http://htdrillingmachine.com/coal-mine-tunnel-repair-machine WPZ-37/600 Coal mine tunnel-repair machine is Huatai self-designed and manufactured multi-function machine , absorbing advantages of similar products domestic and abroad, to meet customer’s actual demand. 2017-12-11T09:34:41+08:00 http://htdrillingmachine.com/about-us After decades of development, we have evolved into the biggest manufacturer of drilling machinery and gained great reputation in China 2017-12-11T09:34:35+08:00 http://htdrillingmachine.com/company-tour Through this virtual company tour, customers can get a general understanding of our products. Clients are also welcome to have a physical visit. 2017-12-11T09:34:36+08:00 http://htdrillingmachine.com/certificates Construction equipment and mining instruments by Huatai have been awarded with innumerous certificates and patents. 2017-12-11T09:34:35+08:00 http://htdrillingmachine.com/service In order to build good relationships with our clients, we provide considerate and thorough after-sales service and technical support. 2017-12-11T09:34:36+08:00 http://htdrillingmachine.com/contact.html Zhangjiakou Xuanhua Huatai Mining & Metallurgical Machinery Co., Ltd. 2017-12-11T09:34:36+08:00