Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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Underground Jumbo Drilling Rig Rotary Borehole Hydraulic Tunneling Drilling Rig Machine
The drilling rig is fitted with the flexible boom in two symmetric rectangular coordinates, without any operation blind spot. 360°rotation and self-leveling beam make drill positioning easy, it can also be used for the drilling of lateral cross-cut and rock bolting. The drilling rig provides a good view for the operator, balanced layout and the articulated chassis of four-wheel drive ensure the flexible, fast and safe driving in the narrow tunnel. The stepped piston is used for the high-frequency impacting rock drill and this can improve the transmission efficiency of impact wave and drilling speed and reduce the consumption of drilling tools and make it in good condition. Consideration space and automatic functions enable the driver to concentrate on drilling in a safe, fast and accurate manner. All the relevant parts are kept in good protection, meanwhile maintenance easily.
Feature:
Hydraulic tunneling drilling rig is specially designed for the extremely inclined tunnel, with the maximum slope standing at 25. It is suitably qualified for the drilling of hard rock mine whose section falls in the range of 16-68 square meters. Widely used to drill deep holes in many areas, such as quarry, railway, construction, road construction, small-medium mine and so on.
Products Description
Company Profile
1.What can you buy from us?
DTH drilling rig,core drilling rig,reverse circulation drilling rig ,highway pile driver,solar pile driver ,
anchor pile driver,rotary drill rig ,Top Hammer drill rig,underground jumbo drill rig ,DTH hammer,drill rod,
screw air compressor,water well drilling rig,truck mounted water well drilling rig,screw air compressor,
piston air compressor,pneumatic rock drill ,drill bit,tricone bit ,spare parts.
2.How can I make payment?
A:You can pay by credit card, 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.