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Détails sur le produit:
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| Poids: | 29 kg | Matériel: | Acier carbureux |
|---|---|---|---|
| Taille de marteau: | 3 pouces | Fil: | 3 '' Remet |
| Diamètre externe: | 81mm | Longueur: | 1069 mm |
| Gamme de trous: | 84-105 mm | Pression atmosphérique: | Haute pression d'air |
| Pression de travail: | 10,5-3,5 Mpa | Taux d'impact: | 30Hz à 2,4MPA |
| Vitesse de rotation: | 25 à 40 r/min | Consommation d'air: | 7-14 m³ / min |
| A mordu la jambe: | SRC531 | Thread de connexion: | 3 '' Remet |
| Type de machine: | Outil de forage | ||
| Mettre en évidence: | 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
Personne à contacter: Ms. Ling Bo
Téléphone: 86-13077353340
Télécopieur: 86-731-85551635