Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
{"title":"Mining Type Rock Drilling Re543 -130mm Bit for Reverse Circulation DTH Hammer","imgUrl":"https:\/\/img.chinax.com\/nimg\/b8\/f8\/51ce302aadefa56e362c8540ce80-200x200-1\/mining_type_rock_drilling_re543_130mm_bit_for_reverse_circulation_dth_hammer_customization.jpg","attrs":{"Advantage":"High Performance","Color":"Per Request","Transport Package":"Ply-Wood Case for Safe Delivery","Specification":"3inch to 5.5inch"}}
{"title":"Re543 -133mm Bit for Reverse Circulation DTH Hammer Customized to Meet Your","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/d9\/1bdddab6b62da73d07bbeb18981d-200x200-1\/re543_133mm_bit_for_reverse_circulation_dth_hammer_customized_to_meet_your_specifications.jpg","attrs":{"Advantage":"High Performance","Color":"Per Request","Transport Package":"Ply-Wood Case for Safe Delivery","Specification":"3inch to 5.5inch"}}
{"title":"Re543 -136mm Bit for Reverse Circulation DTH Hammer 3-5.5 inch Heavy-Duty and","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/b9\/0b1ff2b92154241252505238cd56-200x200-1\/re543_136mm_bit_for_reverse_circulation_dth_hammer_3_5_5_inch_heavy_duty_and_versatile_rock_drilling.jpg","attrs":{"Advantage":"High Performance","Color":"Per Request","Transport Package":"Ply-Wood Case for Safe Delivery","Specification":"3inch to 5.5inch"}}
{"title":"Re543 -140mm Bit for Reverse Circulation DTH Hammer ISO 9001 2008 Certified and","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/b9\/0b1ff2b92154241252505238cd56-200x200-1\/re543_140mm_bit_for_reverse_circulation_dth_hammer_iso_9001_2008_certified_and_customizable.jpg","attrs":{"Advantage":"High Performance","Color":"Per Request","Transport Package":"Ply-Wood Case for Safe Delivery","Specification":"3inch to 5.5inch"}}
{"title":"Per Request Mining Type Rock Drilling Re543 -143mm Bit for Reverse Circulation","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/d9\/1bdddab6b62da73d07bbeb18981d-200x200-1\/per_request_mining_type_rock_drilling_re543_143mm_bit_for_reverse_circulation_dth_hammer.jpg","attrs":{"Advantage":"High Performance","Color":"Per Request","Transport Package":"Ply-Wood Case for Safe Delivery","Specification":"3inch to 5.5inch"}}
{"title":"ISO 9001 2008 Certified Re545 -127mm Bit for Reverse Circulation DTH Hammer","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/d9\/1bdddab6b62da73d07bbeb18981d-200x200-1\/iso_9001_2008_certified_re545_127mm_bit_for_reverse_circulation_dth_hammer_within_rock_drilling.jpg","attrs":{"Advantage":"High Performance","Color":"Per Request","Transport Package":"Ply-Wood Case for Safe Delivery","Specification":"3inch to 5.5inch"}}
About Us: 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.
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.
Our advantage and strongpoints: 1. Customized acceptable 2. Raw material is very high quality alloy metal and steel, we focus on quality and care clients' concern. 3. With full production chain incl. hot forging, harden treatments till safe package for delivery. 4. High quality with good price.
We also produce DTH hammer and bit, RC hammer and bit, ODEX, drill tube, etc.
Reverse Circulation Hammer specifications: 1) 3" RC hammers: RE531, 2) 4'' RC hammers: RE004, RE004R, 3) 4.5" RC hammer: RE542, RE543, 4) 5'' RC hammer: RE545, PR40, 5) 5.5" RC hammer: RE547, PR52, PR54, RC45, AD670 6) other sizes could be made by clients' request.
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.
Package: Carton box with foam, then into the ply-wooden cases and or pallet for protecting the products and avoid the damagement during transportation. Customized package acceptable.
Production Lead-time: Generally need 15-35 days.
Transportation: By air, By Express or By sea according to your requests.
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...
