Name: 500 meters tunnel boring machine widely used for engineering
Brand: DEFY
Availability: InStock

Product Details

500 meters tunnel boring machine widely used for engineering

1. Application:

DFU-M series drilling rig is a portable drilling rig machine, widely used for mining exploration in underground tunnel. Besides, it can also be used in railway engineering, tunneling and water conservancy project,etc. You will surely benefited a lot by its excellent and reliable performance.

2. Specification:

Drilling depth (m)	Drilling hole diameter (mm)	Drilling pipe diameter (mm)	Drilling pipe material
550	36	33	Aluminum
250	36	32	Steel
400	46	43	Aluminum
210	46	42	Steel
270	56	53	Aluminum
175	56	50	Steel

3. Features:

1)Oil pump drive motor to rotate, hydraulic cylinder working without turret.

2)Machine’s rotation, feed, pumping and clamping rely on hydraulic transmission, to make drilling work smoothly.

3)Fast drilling speed can achieve arbitrary direction’s dip angle drilling, high applicability.

4)Adopts V-guide, the highest principal axis’concentricity.

5)Easy to operate, can be disassembled and easy transport.

Working site:

Packaging & Shipping

Delivery of underground drill rig

Other models of DFU-M series for your choice:

Model	Drilling depth(m)	Drilling hole diameter(mm)	Drilling Angle (degrees)	Drilling pipe material
DFU-M75	300	75~46	0~360	Steel
DFU-M56-1	400	56~36	0~360	Steel or Aluminum
DFU-M56-2	550	56~36	0~360	Steel or Aluminum
DFU-M95-1	500	95~59	0~360	Steel
DFU-M95-2	600	95~59	0~360	Steel
DFU-M95-3	700	95~59	0~360	Steel

Our Services

Our Service

1.Professional technical support pre-sale, sale and after-sale .

2.Your problems can get feedback in 8 hours and be solved in 24 hours.

3.Machine can be customized as per your requirement.

4.One year quality warranty.

5.Training: operation manual and DVD operation video, overseas installation is also available.

6.Spare parts are available in our factory at cost price for former customers.

Company Information

Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. has more than 40 years experience of production and development of drilling rig equipment.Our drilling rigs are widely applicable for water well, farm irrigation, geological prospecting, small pile foundation, geothermal air-conditioner and so on, capable and functional. DEFY Brand drilling machine have been widely exported to Chile, Russia, Australia, Malaysia, Kenya, Tanzania, Zambia, South America, Peru, Zimbabwe, etc.Our professional engineer and sales teams, offering technical support and useful advice whenever you need.

Thanks for browse our products information. If you have any question, or want to know more about drilling rig, Pls contact me directly:

Nora

Skype/MSN: nora-drillingrig @

Phone/WhatsApp: +86-15286806707

Email: nora @

Tel: 86-371-55819257

Fax: 86-371-66770722