ROCK CRACKING AGENT

DMY60 impact anchoring drill rig

DMY-60 is a anchoring drill with impact function,full hydraulic drive,with hydraulic impact rotary head,It can continuously impact when the drill rod rotate,it is a very reliable construction method for drilling complicated formation ,it has the following application: 1,Engineering anchoring,pipe roof support,cable bolting,highway. 2,Drilling soil and rock anchoring hole for prevention and treatment of geology disaster screen injection for tunnel. 3, Used for supporting in deep foundation pit of hydroelectric power station, communication, energy capital construction, mini-grouting pile hole, hydrography well and high pressure jet-grouting.

hydraulic anchoring drilling rig MGY120

Main parameters of hydraulic anchor drilling rig 1,Drill Dia.(mm)             Φ110-Φ220 2,Drill Depth(m)               120-60 3,Model of power Electric                      Y225M-4      45Kw/1480r/min Diesel engine                 4105         45Kw/1500r/min 4,Hydraulic system pressure(Mpa)      20 5,Front power head  Output speed(r/min)   0-30     Output torque(Nm)   8000 6,Back power head   Input speed(r/min)   0-40/0-160  Input torque(Nm)  3500/900 7,Lifting/Pushing speed(m/s)      0-0.16/0-0.21 8,Drill anger(°)    0-90 9,Max pull/Max feeding capacity(N)    100000/70000 10,Feeding stroke(mm)      1700 11,Weight(kg)   6000

R32 51mm EXX drill cross bit rock drilling bits taper bits for self drilling anchor

cross bits Feature:  1. Hard alloy made.  2. Easy operation and maintenance  3. 7 and 11 degree can be customized.

core drilling machines manufacturers XY-44 model

core drilling machines manufacturers

Thread Button Bits For Hard Rock Drilling , Available in R25/R32/R38/T38/T45/T51 Styles

Thread Button Bits For Hard Rock Drilling , Available in R25/R32/R38/T38/T45/T51 Styles  

Alloy cross bit high quality R32 51mm EXX rock drill cross bits

Alloy cross bit Item: Cross Bit  Model No.: 36-70mm Cross bit  Brand name: Chemshine Place of original: China  Use: Ore Mining  Minimum order quantity: 5 PCS  Packing message: 50PCS/wooden case  Produce capacity: 5, 000PCS/month  Delivery time: 15 days 

friction bolts galvanized with plate 33mm 39mm 43mm 46mm 47mm

friction bolts galvanized Diameter:33mm,39mm,40mm,43mm,45mm Length:1.2m,1.5m,1.9m,2.0m,2.4m,3m,4m,6m Plate:140 x 140 x 6mm,150 x 150 x 5mm,200 x 200 x 10mm   Diameter and length can be customized according to customers’ requirements.

Split sets galvanized with plate 33mm 39mm 43mm 46mm 47mm

split sets friction bolts galvanized Diameter:33mm,39mm,40mm,43mm,45mm Length:1.2m,1.5m,1.9m,2.0m,2.4m,3m,4m,6m Plate:140 x 140 x 6mm,150 x 150 x 5mm,200 x 200 x 10mm   Diameter and length can be customized according to customers’ requirements.

chisel drill bits 32mm,33mm,34mm chisel bit

chisel drill bits 32mm,33mm,34mm chisel bit 

hand held hydraulic drifter drill YYTZ28

hand held hydraulic drifter drill

Hydraulic drifter CHYG38B can replace the Atlas cop1238

Hydraulic drifter CHYG38B can replace the Atlas cop1238 CHYG38B  fully hydraulic rock drill employs hydraulic units in combination with individually slewing units. It's equipped on hydraulic rock drilling jumbo during operation, and suited for medium-hard rock drilling in any directions and for solid hard rock as well. The piston stroke and impact frequency is adjustable to adapt for the rock stratum with different hardness.The diameter of drilling rods being used are either φ38mm or φ45mm. It's designed and intended for larger-diameter borehole drilling and open-pit rock drilling. The hole diameter sizes from φ65 to φ125mm. This new product is efficient and energy-saving with a long-term stable performance. Working index of this product is 6000 linear meters with service-free.