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Mini DTH Pneumatic Borehole Rock Drilling Rig Machine
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Product: Views:115Mini DTH Pneumatic Borehole Rock Drilling Rig Machine 
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2024-06-17 11:42
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Details

This pneumatic rock drilling rig is a new type of energy-saving and high-efficiency rock drilling equipment, which is widely used for drilling blasting holes in large, medium and small-sized mines, highways, national defense, water conservancy, large-scale stone projects, slope work, etc. The small borehole drilling machine is also the necessary rock drilling equipment for the preliminary exploration of open-pit mines. It is especially suitable for rugged and changeable areas where other down hole drilling rigs cannot work normally.

 

Specifications

 

Technical Parameters

Model

QD70

QD100

QD120

Drilling Diameter (mm)

50-90

90-130

90-130

Apply Rock

≥20

≥20

≥20

Drilling Depth (m)

15

≥25

≥30-40

Drilling Rotate Speed (r/min)

110

110-160

110-160

Working Air Pressure (Mpa)

0.5-0.7

0.5-1.0

0.5-1.0

Air Consumption (m3/min)

7

10

13

Cylinder Diameter (mm)

90

140

140

Propulsion Stroke (mm)

1070

1070

1070

Max Propelled Force (N)

3600

9600

9600

Electric Motor Power (KW)

3

4

4

Electric Motor Voltage (V)

380

380

380

Drilling Rod OD (mm)

42

60

60

Drilling Rod Length (mm)

1025

1025

1025

Dimension (mm)

1740*260*420

2230*380*550

2230*380*550

Weight (kg)

300

450

450

 

Product detail

 

  • Brand Name: D miningwell
  • Minimum Order Quantity: 1 set
  • Packaging Details: Standard Export Packing
  • Delivery Time: 7-10 days
  • Payment Terms: L/C, T/T, Western Union

 

Features

 

1. Lower initial investment, good economic efficiency.

2. Original bracket tine plate positioning, structural design, stable and reliable. Good detachability, suitable for various primitive terrain operations.

3. Adopting hydraulic technology, energy saving and high efficiency.

4. High torque rotor reducer ensures reliable operation under strong vibration or heavy load.

5. The propulsion system is equipped with a relief valve to adjust the propulsion force and ensure excellent performance

6. Hydraulic propulsion with pneumatic and electric types. Configuration power to meet the needs of various construction situations.

 

Application

 

The equipment used for borehole drilling is compact, easy to operate, fast drilling speed, high efficiency, easy to disassemble and easy to carry. It is also the necessary rock drilling equipment for the preliminary exploration of open-pit mines.

 

Shipping&Payment

 

Every piece of Miningwell equipment and drilling rig undergoes a rigorous load security check to ensure the safety of the cargo in the container.

 

Our payment methods include credit card, L/C, T/T, Western Union, and we support shipping by air and by sea.

 

FAQ

 

Q: How far is your factory from the airport and train station?

A: It is about 30 minutes from the airport and 20 minutes from the train station. We can pick you up.

Q: Do you offer discounts if I have a large order?

A: Yes, we can offer different discounts according to your order quantity.

Q: Can we visit your factory before placing an order?

A: Yes, you are very welcome, it must be good for establishing a good business relationship.

Q: What are your warranty terms?

A: We offer different warranty periods for different products. Please contact us for detailed warranty terms.

Q: What about after-sales service?

A: We provide 12 months quality warranty after shipment and some free wearable spare parts for the machine, we also provide long-term free technical consulting service and technical troubleshooting service, if necessary, we will send our engineers abroad to provide technical service.

Q: How about transportation?

A: Usually we go by sea transportation, because it is more convenient and cheaper.

Q: Do you have after-sales service?

A: Yes, good after-sales service to deal with customer complaints and solve problems for customers.

Q: Are the products tested before shipment?

A: Yes, of course. All our conveyor belts undergo 100% quality control before shipment. We test every batch every day.

 

https://www.dminingwell.cn/

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