Payment & Shipping Terms:
|Nominol Raise Diameter:||3000mm||Max Raise Diameter:||3500mm|
|2nd Raise Diameter:||4500mm||Drill Angel Horizontal:||60-90|
|Pilot Hole:||282mm||Max Torque:||197 KNm|
raise boring drilling,
raise boring rig
3.5m raise diameter with 400m depth raiseboring equipment
Sinotechdrill STD-R RBM is medium-sized raise boring machine drill holes from 1.5 to 3.5 m in diameter. Standard functions include anti-jamming, full mechanized makeup and break out of drill pipes,Radio RCS(Rig control system),two drilling method and three operation models,high pressure load sensing hydraulic system and four poster two cylinder lower structure . We strive to construct high-quality raise machines that are easy to set up, operate and maintain – and our STD-R rigs are no exception. STD-R raise machines are built to serve and built to last.
FOUR-POSTER TOW-CYLINDER LOWER PROFILE
The STD-R series raise boring machines adopted an international mainstream pillar structure. It features reliable operation, fast mounting and dismounting, convenient maintenance , and small working space .
HIGH PRESSURE LOAD SENSING HYDRAULIC SYSTEM
The STD-R series raise boring machine hydraulic system with 40 Mpa high pressure has a number of advanced technologies such as constant power control, load - sensing control, multiple filtering proportional solenoid control and so on. In addition, the system stays ahead in mine field. The advanced advantages of higher intelligent degree, bigger power density, stronger anti–dirty ability and higher reliability can ensure that RBM effectively excavate for hard rock.
PATENTED TECHNOLOGY AND HIGH - LEVEL CONFIGURATION
Our large number of patented technology and numbers of international well-known components (such as electric parts hydraulic parts, transmission parts) are included in the RBM
Compared with same kinds of products, ours are more reliable and more durable
TWO DRILUNG MODES AND THREE OPERATION MODES
The control system supports two drilling modes (high accuracy drilling mode an speed drilling mode) and three operation modes (manual operation, wireless operation and wired operation). The user can select drilling mode according to accuracy requirement and geological conditions and select operation mode according to operating position and the actual situation.
FULL- MECHANIZED CONNECTING & BREAK NG OUT DRILL PIPES SYSTEM
By means of the automatic positioning technology and two hydraulic wrenches inserted dynamically, the operation that operators connect and break out drill pipes can be accomplished without being directed. The system greatly reduces working strength and saves auxiliary working time.
RCS INTELLIGENT CONTROL SYSTEM
The STD-R series raise boring machine installs RCS intelligent control system with safety protection automatic operation, fault diagnose, data storage, internet communications, digital display so on ( see specification of RCS intelligent control system )
Contact Person: Mr. Liu