Drilling Rig

Specification
DTH Hammer Bit for Drill and Blast CD25A

DTH Hammer Bit for Drill and Blast CD25A

All hammer and bits are compatible with many products manufactured by Sandvik, Atlas Copco, etc, all our products are widely used in mining, tunneling, quarrying, construction, and civil engineering project.DTH drill bits1. Customized acceptable2. Bit diameter, face shape3. Carbide button shape4. qt

Changsha Chaojingang Machinery Manufacturing Co., Ltd.

DTH Hammer for Drill and Blast Cr90

DTH Hammer for Drill and Blast Cr90

HammersBit ShankConnection ThreadSuitable bitWorking pressureAir consumption1-3" Middle-low pressure DTH hammersBR1BR2BR3RD40 boxRD50 boxAPI 2 3/8" Reg¢64-¢76mm¢70-¢90mm¢90-¢110mm0.7-1.75Mpa0.7-1.75Mpa0.7-1.75Mpa0.7Mpa4.5m3/min1.0Mpa4m3/min1.4Mpa5m3/min3"

Changsha Chaojingang Machinery Manufacturing Co., Ltd.

RC Drilling Reverse Circulation Down The Hole Hammer for Exploration Re543

RC Drilling Reverse Circulation Down The Hole Hammer for Exploration Re543

Basic Info. HS Code 8207199000

Changsha Chaojingang Machinery Manufacturing Co., Ltd.

DTH Hammer for Drill and Blast SD5

DTH Hammer for Drill and Blast SD5

HammersBit ShankConnection ThreadSuitable bitWorking pressureAir consumption1-3" Middle-low pressure DTH hammersBR1BR2BR3RD40 boxRD50 boxAPI 2 3/8" Reg¢64-¢76mm¢70-¢90mm¢90-¢110mm0.7-1.75Mpa0.7-1.75Mpa0.7-1.75Mpa0.7Mpa4.5m3/min1.0Mpa4m3/min1.4Mpa5m3/min3"

Changsha Chaojingang Machinery Manufacturing Co., Ltd.

Yt29A Portable Handheld Pneumatic Air Leg Rock Drill for Sale

Yt29A Portable Handheld Pneumatic Air Leg Rock Drill for Sale

0.4-0.63Impact energy(J)≥65≥64≥75.5≥70≥78Impact frequency(Hz)≥31≥36.5≥36.7≥37≥37Air consumption(L/S)≤67≤55≤83.3≤81≤88Hose size(mm)2525252525Rork drill hose diameter(mm)34-4234-4234-4234-4234-42Rock drill hose depth(m)55555Shank size(mm)22x10822x10822x1082

Changsha Mining Equipment Co., Ltd.

New Design DTH Oil Rig Drill Bit\/ DTH Hammer Bit\/DTH Drill Bit DTH Hammer Drill Cr90

New Design DTH Oil Rig Drill Bit\/ DTH Hammer Bit\/DTH Drill Bit DTH Hammer Drill Cr90

382*124.3CD-25-90Bit face shape options:1. Drop Center BitFor high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.2. Concave FaceThe all-round application bit face specifically for medium hard and homogenerous rock f

Changsha Chaojingang Machinery Manufacturing Co., Ltd.

DTH Hammer for Drill and Blast SD4

DTH Hammer for Drill and Blast SD4

HammersBit ShankConnection ThreadSuitable bitWorking pressureAir consumption1-3" Middle-low pressure DTH hammersBR1BR2BR3RD40 boxRD50 boxAPI 2 3/8" Reg¢64-¢76mm¢70-¢90mm¢90-¢110mm0.7-1.75Mpa0.7-1.75Mpa0.7-1.75Mpa0.7Mpa4.5m3/min1.0Mpa4m3/min1.4Mpa5m3/min3"

Changsha Chaojingang Machinery Manufacturing Co., Ltd.

Marteau De Forage Cql80A

Marteau De Forage Cql80A

HammersBit ShankConnection ThreadSuitable bitWorking pressureAir consumption1-3" Middle-low pressure DTH hammersBR1BR2BR3RD40 boxRD50 boxAPI 2 3/8" Reg¢64-¢76mm¢70-¢90mm¢90-¢110mm0.7-1.75Mpa0.7-1.75Mpa0.7-1.75Mpa0.7Mpa4.5m3/min1.0Mpa4m3/min1.4Mpa5m3/min3"

Changsha Chaojingang Machinery Manufacturing Co., Ltd.

Dz20/Dz28 Drilling Machine

Dz20/Dz28 Drilling Machine

Model No.UnitDZ 20work table sizemm660×152(25.98"×5.98")cross travel of work tablemm150(5.98")longitudinal travel of work tablemm360(14.17")spindle taperMT3 or R8spindle travelmm80(3.15")spindle speed (9 steps)rpm200-2300max. dixtance spindle to tablemm280(11.02&

YANGZHOU RZF IMP. AND EXP. CO., LTD.

DTH Button Rock Drill Bit for Stone Quarrying 6" DHD360r

DTH Button Rock Drill Bit for Stone Quarrying 6" DHD360r

382*124.3CD-25-90Bit face shape options:1. Drop Center BitFor high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.2. Concave FaceThe all-round application bit face specifically for medium hard and homogenerous rock f

Changsha Chaojingang Machinery Manufacturing Co., Ltd.

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