| 무게: | 29kg | 재료: | 침탄강 |
|---|---|---|---|
| 처리 유형: | 단조 | 지름: | 3 인치 |
| 실: | 3" 리메트 | 정꼬리: | SRC531 |
| 구멍 범위: | φ84-φ100 | 작동 압력: | 10.5-3.5Mpa |
| 길이: | 1069mm | 기계 유형: | 드릴링 도구 |
| 유형: | 망치 | 사용: | 채탄 |
| 애플리케이션: | 채탄 | 패키지: | 플리우드 케이스 |
| 모크: | 1 조각 | ||
| 강조하다: | 3 inch RC Hammer,SRC531 Drill Hammer,81mm Down The Hole Hammer |
||
We are a leading manufacturer of rock drilling tools located in Changsha, Hunan, China, with 20 years of experience in producing DTH hammers, bits, drill pipes, and related equipment. Our high-quality products, professional service, and competitive prices have earned us an excellent reputation among customers worldwide, including France, Spain, Italy, South Africa, Australia, Iran, and Malaysia.
RC (Reverse Circulation) drilling utilizes dual-wall rods with inner and outer tubes. Compressed air flows through the annulus to power the hammer and bit, while rock fragments are collected in the inner tube and returned to the surface for sampling. This system is widely used in:
| Item | Diameter | Bit Shank | Hole Range | Working Pressure | Length | Weight |
|---|---|---|---|---|---|---|
| SRC531 | 81mm | SRC531 | φ84-φ100 | 1.5-3.5Mpa | 1069mm | 29.0kg |
We typically ship from Shanghai port, with Guangzhou and Shenzhen ports also available.
Yes, we accept both OEM and ODM orders.
MOQ is 1 piece or 1 complete set, with pricing dependent on order quantity.
We accept L/C, D/A, D/P, T/T, Western Union, and MoneyGram.
Typically 15-25 days, or 5-10 days if items are in stock.
Our hammers are manufactured from high-quality steel with all components undergoing strict inspection before shipping. We provide prompt responses to all customer feedback and suggestions.
Products are packed in plywood cases and pallets for export protection. Custom packaging solutions are available upon request.
Standard production time is 15-25 days.
Available shipping methods include air freight, express delivery, or sea freight based on customer requirements.
담당자: Ms. Ling Bo
전화 번호: 86-13077353340
팩스: 86-731-85551635
