Focus on providing customers with the best foundation construction scheme in the fields of long spiral combined with down-the-hole hammer drilling construction, rock guide hole construction, pouring pile foundation construction,Borehole Drill Bits, etc. The long auger drill provides support and power, and the down-the-hole hammer breaks the stone into the rock. Through the air compressor, the stone powder is brought to the ground and then the hole is formed. Guangzhou Zhenyu has a professional technical team, and Guangzhou Zhenyu Foundation Engineering Equipment Research and Development Center has obtained dozens of patents, filling the gaps in rock construction technology at home and abroad. The production base is located in Huahai Industrial Zone, Huadu District, Guangzhou,mining drill bit, Guangdong Province. Years of rich experience, excellent technology and excellent service have won valuable time and excellent economic benefits for customers at home and abroad. Therefore, we have won the strong support and trust of our customers. Therefore, Zhenyu's products have become the brand products of piling machinery. The special features of Zhenyu Machinery's products and services are: 1. Long auger drilling into rock formation Down-the-hole hammer impactor. Combined hole guiding technology of large-diameter down-the-hole hammer and long screw multifunctional pile driver. Rock-socketed drilling tool assembly of long auger drilling machine: down-the-hole drilling tool assembly, impactor oiler, oil storage tank, buffer, telescopic drill pipe, hexagonal joint. Drill rod for down-the-hole hammer drill. Hexagonal quick coupling drill pipe. The perfect combination of long auger drill and impactor down-the-hole hammer, and the combination of large diameter down-the-hole hammer and long auger multifunctional pile driver. Overcome the problem of long spiral into the rock. And the foundation construction of the long spiral drilling machine in the rock stratum is realized. And provide one-stop comprehensive services for this purpose. Dth hammer is more and more widely used in foundation construction. Pecially in the pebble layer, the boulder layer, The Luogang section of Guangzhou Metro is a famous problem in foundation construction, mining dth bit ,dth hammer bit, which is famous for its large boulders, limestone, high hardness and slight weathering. Zhenyu, with many years of mature down-the-hole hammer rock technology, has successfully realized 800 MM down-the-hole hammer drilling in slightly weathered rock layer. The diameter of 800 MM down-the-hole hammer is slightly weathered in the Guangzhou Metro construction site. Zhenyu cluster Dth hammer solves the problem of high cost and high energy consumption in the construction of Dth hammer into rock. and there is no damage to the drilling rig and drill pipe. [Low cost of use] 1, the sub-hammer and the drill bit can exchange positions, wear evenly, and have long service life; 2. Compared with the single hammer with the same diameter, the drill bit is cheaper. [Good pore-forming quality] 1. Unique gas distribution design is conducive to keeping the borehole vertical. 2. Slag removal of slag barrel shall be thorough, and the hole bottom shall be clean. And 3, that hole can be for by drilling underwater. Cluster Dth hammer is favored by more and more foundation construction enterprises because of its low energy consumption, low cost,overburden drilling systems, high efficiency into the rock and good environmental protection. Guangdong Zhenyu Group Guangzhou Zhenning Foundation Engineering Equipment Research and Development Center Qingyuan Zhongke Zhenyu Machinery Co., Ltd. Guangzhou Zhenyu Mechanical Hydraulic Equipment Factory Hainan Zhongke Hongyu Industrial Co., Ltd. Return to Sohu to see more Responsible Editor:. wt-dthtools.com