Portable Bucket DTH drilling rig machine SRQD70 mining borehole rotary drilling rig
SRQD70 pneumatic-electric DTH drilling rig is a percussive rotary drilling rig. used in varity heavy industry. It is used to drill blasting holes like small to medium mining projects,national defense projects,irrigation projects,road construction and ect. Portable Drilling Rig is also an indispensable rock drilling facility for open pit mining, especially for bumps and rugged terrain where other drilling vehicles do not work properly.
1.Compact structure, easy operation, quick cutting speed, high efficiency, good demolition, convenient transport.
2.The energy loss does not increase with the drill rod increasing.
3.Working noise is greatly reduced; 4.Higher degree of mechanization, less auxiliary operation time, improving the drilling rig operating rate.
1.What can you buy from us?
Tunneling Jumbo drilling rig ,DTH drilling rig,Automatic drilling rig with rod changing system,rotary drilling rig,pile driver machine, core drilling rig ,water well drilling rig,truck mounted water well drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,Tricone bit ,eccentric casing system,DTH hammer,drill rod,spare parts etc.
2.How can I make payment?
A: You can pay directly online on Alibaba with credit card, or TT, Western Union, LC etc.
3. How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.
4.How is your quality control?
A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.
5.Do you have any certificate of authorization?
A: Our machinery is CE certified.