Exploration Geological Mine Diamond Sample Soil Testing Investigation Core Drill Machines
Description of water well drilling machine:
XY-1A drilling rig is mainly used for geological general investigation and exploration, road and tall building foundation exploration, kinds of hole in concrete structure, river levees, civil wells and earth temperature central air-conditioner
Water Well Drill Rig parameters
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| Drill | Swivel Head |
| Drilling depth | Max.150m | Spindle speed | 1010,790,470,295,140(r/min) |
| Hole diameter | Max.150m | Spindle stroke | 450kmm |
| Drill rod diameter | 42.50mm | Spindle pull-down | Max.15KN |
| Angle range | 90-75 | Spindle lifting capacity | Max. 25KN |
| Oil pump | Water pump |
| Model | YBC-12/125 | Model | Horizontal reciprocating single-acting piston pump |
| Rated pressure | 12.5Mpa | Working pressure | Max. 1.25Mpa |
| Flow speed | 8ml/r | | |
| Rated speed | 1500r/min | | |
| Hoist | Power(diesel) |
| Max. lifting capacity | 15KN | Model(diesel engine) | 1105 |
| Hoisting drum revolution | 121,76,36(r/min) | Rated power | 18KW |
| Drum diameter | 140mm | Rated speed | 2200r/m |
| WEIGHT | AROUND 600KG |
| SIZE | 1620*970*1560mm |
Applications of water well drilling machine:
1. Drillings for the general exploration and investigation of solid mineral deposit, engineering geotectonic survey and concrete
structure inspection holes.
2.Diamond drill bit, alloy drill bit and steel roller drill bit and so on are available for drilling according to different
geological structures.
3.When the final holes are respectively 75mm and 46mm in diameter, the rated hole depths are separately 100m and 180m. The maximum
of depth may not exceed 110% of that drilled in each hole. The maximum allowable hole diameter is 150 mm.
Our services
1. This drilling rig is a high-speed drilling rig suitable for ordinary exploration, geophysical exploration, road and construction exploration, and drilling of blast holes.
2. Drill bits such as alloys, diamonds and composite chips can be selected for drilling according to the different bottom layers.
3. It can drill sandy clay and rock formations of grade 2-9.
Common faults and maintenance methods of drilling rig:
Fault 1: The pressure of the hydraulic system of the drilling rig is insufficient. If the pressure regulating valve is tired, adjust the limit nut or replace the spring.
Fault 2: The coupling of the drilling rig is heated and the elastic ring is excessively worn; The reason is that the coaxiality between the power machine and the clutch of the drilling rig is poor, so it is necessary to improve the coaxiality of the assembly;
Fault 3: After the oil pump of the drilling rig is started, the oil is not filled or the oil volume is insufficient. First check the oil volume in the oil tank and add oil to the oil level line. If the fault is still not eliminated, check whether the filter is blocked. In addition, check whether the air vent of the oil tank is blocked or the oil suction pipe connector is loose for air intake;
Fault 4: The locking brake of the drilling rig winch slips, mainly because there is oil stain in the locking brake belt, which needs to be removed; If there is no oil stain, check the clearance between the brake band and the brake wheel. If it is too loose, tighten it properly;
Therefore, the operator is required to clean, maintain and maintain the drill regularly, find the root cause of the problem in time and deal with it, so that the use time of the drill will be longer.
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