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JRC500 Reverse Circulation Mining Exploration Drilling Machine

JRC500 reverse circulation drilling rig is a new multi-purpose, high-efficiency, environmental protection, multi-track-type rig, which uses the latest foreign gas lift reverse circulation drilling technology, rock dust can be effectively collected through a dust collector to avoid environmental pollution.You can also collect slagging cyclone separator can be used in geological prospecting department of sampling analysis.It is a geological exploration drilling, drilling wells, monitoring wells, ground source heat pump air-conditioning and other deep hole of choice for equipment.

The drilling rig can be used in a variety of compressed air on the ground hole reverse circulation drilling. The lifting system,guide compensation, drill pipe loading and unloading, rotation and feed, legs, winch, walking and other system to achieve all of the hydraulic system to significantly reduce the labor intensity and improve the efficiency and quality of construction .


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PRODUCT DESCRIPTION

Advantage

The reverse circulation rig(rc drilling machine) is a cost-effective, environmentally safe, energy-saving and efficient split-type down-the-hole drilling rig widely used in various open pit mines, quarries, engineering sites, etc. With a hole diameter ranging from 90 to 110 mm, the down hole drilling rig has a low body and a new casing design, which makes the product more stable and aesthetically pleasing than similar machines.

JRC500 Reverse Circulation Mining Exploration Drilling Machine

Specification

1Geology drilled
All kinds
2Drilling Type
DTH & RC
3Drill system and operation
Hydraulic
4Hole DiametermmΦ90—Φ400
5Hole Depthm500
6Rotation TorqueKN85-100
7Rotation Speedrpm0-80 1st Gear
0-160 2nd Ger
8Drill pipe diametermm76/89/114
9Drill pipe lengthmm4/4500
10Max. Feed SpeedM/min18
11Max. Lifting SpeedM/min5-20
12Feed Strokemm3400
13Max. Lifting forceT28
14Lifting force of Main winch(Optional)T4
15Lifting force of hoistT1.5
16Lifting height of tool winchm100
17Diesel Engine typeCUMMINS
18Rated Horse powerKw180
19Electrical SystemVolt24
20Compressor TypeRotary Screw/Movable
21Pressure RequiredMpa1.05—4.5
22Air consumptionm³/min16—60
23Net WeightT13
24Shipping Lengthmm7550
25Shipping Widthmm2260
26Shipping Heightmm2700
27Ground Clearancemm300
28Volume of Flowmm20

Application

JRC500 Reverse Circulation Mining Exploration Drilling Machine

Characteristics

1. Diesel engine mounted hydraulic system, all the system include the walking, rotation, feed, lifting, Leg, lifting, compensation system, rod change is hydraulic.

2. Reverse circulation system working together with DTH technology, air compressor provide pressed air for impact and dust collect.

3. During working, use the reverse circulation hammer, double tube, pressed air enter between two tube and dust out from the inner tube.

4. Also it’s available to positive circulation use normal drilling tool.

5. The working system composed of feed system, guide(mast), rotary head, compensation system, centralizer, rod exchange system, winding and so on.

6. Axes pressure, feed speed, rotary speed is adjustable.

7. The walking system is a self-walking system, convenient for moving, which could install four hydraulic leg, when load on truck, it doesn’t need hiking up, it can load on truck directly.

8. Four hydraulic leg use for keep the balance of the drilling during working.

9. The sub winding could hoisting Max.1ton drilling tool, it also could help to rod change.

10.The guide(mast) could working in 45°-90°, guide have a extention system, which ensure the guide could moving toward the drilling surface, to keep the balance of the guide.

11. Gradienter, angle label and centralizer to ensure the precision accuracy of hole.

12. The air system have a special lubrication system to lubricating the hammer to extend the service life.

Shipping

JRC500 Reverse Circulation Mining Exploration Drilling Machine



+8613810203890 info@jcdrill.com jkdrillingrig