China Tunnel Boring Machine Drilling Machine Rock Drilling Rig

Small Rock drilling rig, mini tunnel boring machine
1.Application:
DFU-M seriesdrilling rigis a portable drilliSmart Card & Card Reader ng rig machine, widely used for mining exColor Card & Color Comparator ploraHeating, Refrigeration & Temperature Control tion in underground tunnel. Besides, it can alsobe used in railway engineering, tunneling and water conservancy project,etc. You will surely benefited a lot by its excellent and reliable performance.2. Machine composition ofDFU-M56-2mini tunnel bore machine:
Tunnel drilling rig is composed of power unit, main machine body, control panel, rotation unit, rod holder, mud pump, etc.
3. Specification:DriAssembly Line & Production Line lling depth
(m)Drilling hole diameter
(mm)Drilling pipe diameter (mm)Drilling pipe material5503633Aluminum2503632Steel4004643Aluminum2104642Steel2705653Aluminum1755650Steel

4.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.
5. Packing and delivery:
DEFY Service
1.Professionaltechnicalsupport pre-sale, sale and after-sale .
2.Your problems can get feedback in 8hours andbesolvedin 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.
Thanks for browse our products information. If you have any question, or want to know more about drilling rig,Pls contact me directly:
Nora
Phone+86-1528680670Drying Machine 7
Tel: 0086-371-55819257
Fax: 0086-371-66770722