40m Mini Mining Borehole DTH Drill Rig 50-150mm Air Compressor Stone Blast Hole Drilling Machine

• Warranty: 1 Year
• Certification: CE, ISO 9001:2000
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 100-150mm
• Drill Hole Depth: <100m
• Model NO.: GV520
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Mobility: Portable
• Dimension(L*W*H): 1800*1000*2300mm
• Rated Speed: 3600r/Min
• Depth: 30m
• Maximum Propulsion Force: 6000n
• Working Pressure: 0.5-1.2MPa
• Voltage: 380V or Customize
• Drilling Depth: Max.50m
• Diameter: 50-150mm
• Power Type: Diesel
• Matching Air Compressor: 13m3/Min
• Core Components: Engine
• Product Name: Mining Drilling Rig
• One Time Advance: 1000-1500mm
• Drilling Diameter: 50mm, 100mm, 200mm, 90mm
• Transport Package: Drilling Rig Is Packaged by Plywood Case.
• Trademark: Ruifan
• Origin: Henan, China
• Production Capacity: 15 Set/Sets Per Month

Product Description

Products Description

50-150mm 30m depth DTH Blast Hole Mining Drilling Rig

Application:

The GV520 crawler drilling rig is a new type of high-efficiency and energy-saving rock drilling equipment designed by our company. It has a simple structure, convenient operation, and is safe and reliable. Fully hydraulic lifting, adjustable from 35 to 90 degrees, using a diesel engine to drive the track for easy long-distance movement, or it can be changed to electric drive. Used in conjunction with a down-hole impactor, it can be widely used in large-diameter blast hole drilling operations in small and medium-sized mines, as well as in road construction, photovoltaics, national defense, water conservancy, and stone engineering. It is also an indispensable drilling equipment in the early stage of open-pit mining; When used in conjunction with spiral drill rods, it can also be used for drilling and mining in soil formations; With slight modifications, it can also be used for drilling and grouting.

Product Parameter

Mine Blast Hole Drilling Rig
Model	GV520
Power source	Air
Rock rigidity	F=6~20
Diam. of hole(mm)	50~150
Drilling depth(m)	30
One-time advance length (mm)	1000-1500
Air consumption(M3/min)	3-12
Using air pressure(Mpa)	0.5-1.2
Drilling tool speed(r/min)	1450
Maximum driving force(N)	6000
Motor power(kw)	4/5.5/7
Applicable voltage(V)	380
Engine type	Single cylinder, vertical, four stroke, air-cooled, direct injection
Cylinder diameter * piston stroke(mm)	73*59
Piston displacement(ml)	246
Rated speed(r/min)	3600
Rated power(kw)	3.6
Lubricant oil capacity(L)	0.75
Fuel oil capacity(L)	2.5
Cooling mode	air-cooling
Operating Weight(T)	550
Adaptive air compressor(Cube)	13m3/min
Dimension(m)	1.8*1.0*2.3

Structure and working principle

 

1. Chassis: The drilling rig is equipped with a tracked walking chassis, which changes the situation where some drilling rigs require manual movement. 

2. Control system: Electrical control hydraulic system switch, drilling power device forward and reverse, and jog. Manually operated valves control hydraulic cylinders to achieve angle adjustment of the drilling rig, lifting and drilling of the drilling rig. 

3. Hydraulic system: The pump station is driven by electric motor power to work. 

4. Drill frame structure: The drill frame adopts three sliding blocks to form the main outer frame of the drill frame, and the main hydraulic cylinder is connected to the auxiliary sliding blocks of the drill frame to form reciprocating motion; The auxiliary slider of the drilling frame is connected to the third slider of the drilling frame by two auxiliary hydraulic cylinders, forming reciprocating motion. The superposition of the two items can meet the requirement of loading 15 meters of drill pipe. 

5. Drilling angle: controlled by hydraulic oil cylinder to adjust the drilling frame angle, which can achieve construction at 35-90 degrees. 

6. Drilling power head: motor power. 

 

Details Images

 

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Customer Site

Company Profile

Founded in 1997, our factory has become one of the most powerful air compressor equipment and engineering drilling equipment manufacturers in China, and is a member of the national compressor industry association, drilling machinery and pneumatic tools industry association, and a drafting unit of national standards. All the products have passed the quality system certification of ISO9001:2000 and national inspection-free products. 

 

Its total registered capital of 245 million yuan, holding 10 subsidiaries, is a set of technology research and development, 

production and manufacturing, sales and service functions in one of the modern machinery and equipment manufacturing enterprises,the enterprise covers an area of 31000m2. The group has more than 1100 employees, including more than 100 middle and senior technical personnel. The group has established close cooperative relations with many domestic famous universities and other scientific research institutes, with strong product research and development capabilities. 

 

Now as the main exporter of drilling rigs and air compressors equipment in China. It has exported to more sixty countries such as Southeast Asia, South America, Africa, Eastern Europe, Russia etc. Excellent quality and perfect service gain the consistent praise from customers. 

Certifications

FAQ

Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.

Q2: Warranty terms of your machine?
A2: One year warranty for the machine and technical support according to your needs.

Q3: Will you provide some spare parts of the machines?
A3: Yes, of course.

Q4: What about the voltage of products??Can they be customized?
A4: Yes, of course. The voltage can be customized according to your equirement.

Q5: How long will you take to arrange production?
A5: 380V 50HZ we can delivery the goods within 7-15 days. Other electricity or other color we will delivery within 20-30 days.

Q6: Can you accept OEM orders?
A6: Yes, with professional design team, OEM orders are highly welcome.

Q7 Which trade term can you accept?
A7: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.