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{"title":"12inch High Air Pressure DTH Hammer Quarrying Energy Saving Corrosion Protection","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/84\/80\/7001893d88f2c0792fe559d12d3f-200x200-1\/12inch_high_air_pressure_dth_hammer_quarrying_energy_saving_corrosion_protection.jpg","attrs":{"Manufacturing Process":"Forging","Material":"Alloy Steel","Connection Thread":"API 4 1\/2\" Reg","Hole Range":"Dia 195 - 254 mm"}}
{"title":"Forging Process Rock Drilling Hammer Deep Hole Hammer Rust Resistance","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/54\/63\/bd51a59c6fee3c89e18494b42883-200x200-1\/forging_process_rock_drilling_hammer_deep_hole_hammer_rust_resistance.jpg","attrs":{"Place of Origin":"China","Brand Name":"Super Diamond","Model Number":"DHD,QL,Mission,SD","Minimum Order Quantity":"1"}}
{"title":"2 Inch to 12 Inch DTH Hammer with Foot Valve for Mining SD6 Spray-Paint Option","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/04\/42\/3077d2c5b0a449e3b9593d2f195d-200x200-1\/2_inch_to_12_inch_dth_hammer_with_foot_valve_for_mining_sd6_spray_paint_option.jpg","attrs":{"Model NO.":"CSD6","Surface Treatment":"Spray-Paint","Manufacturing Process":"Forging","Material":"Alloy Steel"}}
{"title":"2 Inch to 12 Inch Marteau De Forage Ql40 for Drilling and ISO 9001 2000","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a3\/94\/b94cb996268468430ada19a68b5e-200x200-1\/2_inch_to_12_inch_marteau_de_forage_ql40_for_drilling_and_iso_9001_2000_certification.jpg","attrs":{"Surface Treatment":"Spray-Paint","Manufacturing Process":"Forging","Material":"Alloy Steel","Transport Package":"Ply-Wooden Cases for Exporting"}}
{"title":"Forging Process Customizable Cop44 Top Drill Halco Benzer Urun Bulunamad","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f3\/6d\/2ce58b621e40b2d603a06fa792b1-200x200-1\/forging_process_customizable_cop44_top_drill_halco_benzer_urun_bulunamad_goldenroc_diamond_driltech_your_fastest_driller.jpg","attrs":{"Surface Treatment":"Spray-Paint","Manufacturing Process":"Forging","Material":"Alloy Steel","Transport Package":"Ply-Wooden Cases for Exporting"}}
{"title":"ISO 9001 2000 Certified 5inch DTH Hammer Without Foot Valve Comptable with DTH","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/26\/a7\/ea0470001cb34baedaf73a91fb16-200x200-1\/iso_9001_2000_certified_5inch_dth_hammer_without_foot_valve_comptable_with_dth_bit_shank_ql50_forging_manufacturing_process.jpg","attrs":{"Manufacturing Process":"Forging","Material":"Alloy Steel","Connection Thread":"API 3 1\/2\" Reg, API 3 3\/8\" Reg","Hole Range":"Dia 135 - 155 mm"}}
We are a professional producer and major manufacturer for rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure.
Our factory corners:
Thanks to our long year experienced technicians and engineers in the field for more than 15 years, whom make this into reality and meet the clients' demand accurately.
All DTH hammer and bits, RC hammers and bits are compatible with , Atlas Copco, etc, and are widely used in mining, tunneling, quarrying, construction, and civil engineering project.
Our advantage and strongpoints: 1. High quality raw material, with premium hardened procedures for long life. 2. With full production chain to secure stable and prompt production leadtime. 3. Experienced Senior Technicians. 4. Long year experienced workers and engineers. 5. Quick and efficient service. 6. Care customers' concerned.
Technical Data: ALL both with & without Foot Valve available
Quality Warranty: Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
Production Lead-time: Generally need 15-30 days.
Transportation: By air, By Express or By sea according to your requests.
Factory Activities:
Should you have any query or demand, pls contact us freely.
Thanks for your time.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2017
Total Annual:
13000000-14000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of the best manufacturers in China's drilling tool industry. Our company has many senior mechanical design engineers with more than 20 years of design experience in the drilling tool, the production process and technology are at the... Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of the best manufacturers in China's drilling tool industry. Our company has many senior mechanical design engineers with more than 20 years of design experience in the drilling tool, the production process and technology are at the...
