Spindle core drill rig makes use of rotary action of drill bit to cut and crush rocks. It is particularly suitable for engineering geological investigation for construction of railways, bridges,. XY-2 core drilling is a new drilling rig developed to meet the increasing demand of both the users and the development of geological industry. It is applied to geological engineering, hydro-geology. Trailer mounted drill rig XY-42 .

, the former Jiangsu Lianyungang Huanghai Machinery Co. , is a National Hi-tech Enterprise, specializing in design, and manufacture a variety of complete drilling equipment and drilling tools including geological exploration, coalbed methane exploration, engineering piling foundation drilling and trenchless drilling in China. Our main products consist of core drill rigs, multi-function full-hydraulic top driving rigs, engineering drill rigs, and trenchless h.

En general, nos produits peuvent etre classes en 5 series, plus de 60 types. Voici donc les cinq series. La serie HXY Equipement de Forage. Parmi tous nos produits de .