Chinese Factory Directly Sale Small Portable Electric 15m DTH Blast Hole Rotary Drilling Rig Machine

• After-sales Service: 24 Hours Online Service
• Warranty: 1 Year
• Certification: CE
• Condition: New
• Cylinder Diameter: 90mm
• Depth: 15m
• Model NO.: HQD70
• Working Pressure: 0.5-0.7MPa
• Voltage: 380V
• Drilling Depth: Max.15m
• Diameter: 50-80mm
• Keyword: 15m Depth Mine Drilling Rig Machine
• Weight: 175 Kg
• Video Outgoing-Inspection: Provided
• Type: Rotary Drilling Rig
• Product Name: DTH Drilling Rig
• One Time Advance: 1000mm
• Air Cousumption: 3.5m3/Min
• Swing Speed: 90r/Min
• Transport Package: Packaged by Plywood Case
• Trademark: Ruifan
• Origin: Henan, China
• Production Capacity: 50 Set/Sets Per Month

Product Description

Products Description

Features:
1.Configuration of the power, meet the needs of all kinds of construction situation.
2.Using hydraulic technology, energy saving efficiency.
3.Original bracket tooth plate positioning,structure design, stable and reliable.
4. With national patent technology mercury split type hydraulic station, make drill shift more convenient, effectively reduce the labor intensity.
5. Good detachability, suitable for all kinds of original landform operation.
6. Advanced design, reasonable structure of the hydraulic oil cooling system, reduce the weight of the mercury hydraulic station, mobile is extremely convenient.
7. Lower initial investment and good economic benefit.

Product Parameter

Model	HQD70	HQD100A	HQF100
Rock hardness	F=6~20	F=6~20	F=6~20
Borehole Dia.(mm)	50-80	68-130	68-130
Borehole Depth(m)	≥15	≥20	≥20
One-time advanced length(mm)	1000	1000	1000
Swing speed(r/min)	90	90	110-160
Air consumption(m3/min)	≥3.5	≥7	≥12
Working pressure(Mpa)	0.5-0.7	0.5-0.7	0.5-0.7
Cylinder dia.(mm)	90	140	140
Power(kw)	3	4	4
Max. lifting force(N)	4200	7000	7000
Max.push force(N)	3500	5000	5000
Weight(kg)	175	260	260

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.