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Productdetails:
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| Gewicht: | 29 kg | Materiaal: | met een breedte van niet meer dan 50 mm |
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| Hamergrootte: | 3 inch | Draad: | 3 '' REMET |
| Externe diameter: | 81mm | Lengte: | 1069 mm |
| Gatbereik: | 84-105 mm | Luchtdruk: | Hoge luchtdruk |
| Werkdruk: | 1.5-3.5Mpa | Impactpercentage: | 30Hz bij 2,4 MPa |
| Rotatiesnelheid: | 25-40 r/min | Luchtverbruik: | 7-14 m³/min |
| Beetjesteel: | SRC531 | Verbindingsdraad: | 3 '' REMET |
| Machinetype: | Boorgereedschap | ||
| Markeren: | 3 inch Down The Hole Hammer,1069mm Length Down The Hole Hammer,81mm External Diameter Down The Hole Hammer |
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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
Contactpersoon: Ms. Ling Bo
Tel.: 86-13077353340
Fax: 86-731-85551635