Product Details:
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Weight: | 29 Kg | Material: | Carburized Steel |
---|---|---|---|
Hammer Size: | 3 Inch | Thread: | 3'' Remet |
External Diameter: | 81mm | Length: | 1069mm |
Hole Range: | 84-105mm | Air Pressure: | High Air Pressure |
Working Pressure: | 1.5-3.5Mpa | Impact Rate: | 30HZ At 2.4Mpa |
Rotation Speed: | 25-40r/min | Air Consumption: | 7-14 M³/min |
Bit Shank: | SRC531 | Connection Thread: | 3'' Remet |
Machine Type: | Drilling Tool | ||
Highlight: | 3 inch Down The Hole Hammer,1069mm Length Down The Hole Hammer,81mm External Diameter Down The Hole Hammer |
Reverse circulation drilling efficiently collects uncontaminated samples by transporting them through a hollow pipe system. This method prevents sample contamination from surface materials, ensuring accurate geological analysis.
Length (less bit) | Weight (less bit) | External Diameter | Bit Shank | Hole Range | Connection Thread |
---|---|---|---|---|---|
1069mm | 29.0kg | 81mm | SRC531 | 84-100 | 3''Remet |
Working Pressure | Impact Rate at 2.4Mpa | Recommended Rotation Speed | Air Consumption | ||
---|---|---|---|---|---|
1.5-3.5Mpa | 30HZ | 25-40r/min | 1.7Mpa: 7 m³/min | 2.4Mpa: 10 m³/min | 3.0Mpa: 14 m³/min |
Available shipping methods: By sea, by air, or by express
Contact Person: Ms. Ling Bo
Tel: 86-13077353340
Fax: 86-731-85551635