SOLLROC SRC040 120mm 5 Inch RC Rock Drill Hammer for Exploration
About Our Company
We are a leading manufacturer of rock drilling tools, including DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, couplings, cross bits, and drill rods. Located in Changsha, Hunan, China, we have 20 years of experience in DTH hammers and bits manufacturing. Our commitment to high quality, professional service, and competitive pricing has earned us an excellent reputation among customers worldwide, including France, Spain, Italy, South Africa, Australia, Iran, Malaysia, and more.
Product Application
RC drilling utilizes Dual Wall or Dual Tube Drilling technology. The system employs two rods with inner and outer tubes where air is blown down the annulus of the rod into the hammer and bit. Rock fragments crushed by the bit are collected into the inner tube via air holes on the bit head and returned to the surface for sampling. Our hammers and bits are widely used in:
- Underground mining
- Quarries
- Hydraulic and Hydro-Power Engineering
- Water well drilling
- Mineral exploration
- Anchoring hole drilling
- Geothermal engineering
- Subway excavation
- Civil engineering projects
Product Specifications
| Item |
Bit Diameter (mm) |
Bit Diameter (inch) |
Weight (kg) |
Length |
Working Pressure |
Hole Range |
| SRC040 |
120.5mm |
5" |
80.5kg |
1362mm |
1.5-3.5Mpa |
φ124-φ142 |
Product Images
Product Advantages
- Appearance: Consistent heating process ensures uniform product appearance without sharp edges
- Durability: Service life exceeds competitors like Atlas and Sandvik
- Quality Control: Rigorous 4-stage inspection process:
- Initial inspection at production start
- Sampling inspection during processing
- Full inspection between processes
- Final inspection before shipping
Frequently Asked Questions
Why choose us?
1) 20+ years experience in research, development, and manufacturing
2) High quality compatible with Sandvik, Atlas Copco, Ingersoll Rand
3) Competitive pricing
4) Excellent customer service
Which port do you ship from?
Primarily Shanghai port, with Guangzhou and Shenzhen ports also available
Do you accept OEM & ODM?
Yes, both OEM and ODM services are available
What is your minimum order quantity?
MOQ is 1 piece or 1 complete set (pricing varies by quantity)
What payment terms do you accept?
L/C, D/A, D/P, T/T, Western Union, MoneyGram
What is your delivery time?
Typically 15-25 days (5-10 days if in stock)
Quality Warranty
Our hammers are manufactured from high-quality steel with all components undergoing strict inspection before shipping. We provide prompt responses to all complaints and suggestions.
Packaging
Standard export packaging includes plywood cases and pallets for optimal protection during transportation. Custom packaging solutions available upon request.
Production Time
Standard production time is 15-25 days.
Transportation Options
Available shipping methods include air freight, express shipping, and sea freight.
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