CIR50 Steel Valve Design Patent Low Air Pressure DTH Hammer
The CIR series features steel valve type hammers meticulously engineered for peak performance in environments with low operating air pressure. This series is ideal for quarrying and mining operations where efficiency and tool longevity are paramount.
⚙️ DESIGN HIGHLIGHTS
Optimized Efficiency: Designed specifically for high performance at low operating air pressure.
Energy Output: Maximizes energy transfer to the bit while reducing service requirements.
Durability: All critical internal components undergo strict heat treatment for maximum tool life.
Patent Design: Exclusive steel valve patent increases work efficiency by at least 20%.
📊 TECHNICAL SPECIFICATIONS
| Parameter |
Value |
| Hammer Length (without bit) | 628 mm |
| Top Sub Thread | F32x8PIN |
| Outside Diameter | 44 mm |
| Weight | 5 KG |
| Bit Diameter | 50 mm |
| Working Pressure | 4-10 Bar |
| Air Consumption | 3-5 M³/min |
| Bit Shank | CIR50 |
🏗️ APPLICATIONS
- Mining and Quarrying
- Road Construction Drilling & Blasting
- Water Well Drilling
- Slope Protection and Anchoring
🔧 AVAILABLE SERIES
We supply a comprehensive range of DTH hammers to meet various operational needs:
High Pressure Series
Medium Pressure Series
Low Pressure Series
Reverse Circulation
🖼️ COMPONENT STRUCTURE
| Item Description |
Part Number |
| 1. Top Sub | KAT50-01 |
| 2. Cap | KAT50-02 |
| 3. Check Valve | KAT50-03 |
| 4. Spring | KAT50-04 |
| 5. Shim | KAT50-05 |
| 6. Valve Cap | KAT50-06 |
| 7. Valve | KAT50-07 |
| 8. Air Distributor | KAT50-08 |
| 9. Inner Cylinder | KAT50-09 |
| 10. Piston | KAT50-10 |
| 11. Guide Sleeve | KAT50-11 |
| 12. Driver Sub | KAT50-12 |
| 13. Outer Sleeve | KAT50-13 |
❓ FREQUENTLY ASKED QUESTIONS
1. What makes the CIR series DTH hammer unique?
The CIR series features a patented steel valve design specifically optimized for high performance at low operating air pressures, increasing work efficiency by at least 20%.
2. What are the primary applications for this hammer?
It is widely used in mining, quarrying, road construction for blasting, water well drilling, and slope protection projects.
3. What is the recommended working pressure for the CIR50?
The CIR50 operates effectively within a pressure range of 4 to 10 Bar.
4. Are the internal components durable for heavy-duty use?
Yes, all critical internal components are heat treated under strict control to maximize tool longevity and minimize wear.
5. Does the design help in reducing maintenance?
Absolutely. The CIR series is designed to maximize energy output while simultaneously reducing overall service requirements.
6. Is the wear sleeve reversible?
No, the wear sleeve in the CIR series design is not reversible.
KAT DRILLING
