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SRC531 3inch 81mm Reverse Circulation RC Hammer for High Performance Well Drilling

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SRC531 3inch 81mm Reverse Circulation RC Hammer for High Performance Well Drilling

Product Description

Reverse circulation drilling is similar to air core drilling as the samples that are drilled up from the earth are not simply placed onto the surface surrounding the machine but the samples are instead shot up into the hollow pipe of the machine. This is one of the biggest benefits of the reverse circulation drilling procedure because it prevents the samples from being contaminated from other materials that it might come into contact with once it has been removed from the earth.

Technical parameters

Length (less bit)1069mm
Weight (less bit)29.0kg
External diamaterφ81mm
Bit shankSRC531
Hole rangeφ84-φ100
Connection thread3" Remet
Working pressure1.0Mpa-3.0Mpa
Air consumption1.7 Mpa7 m³/min

2.4 Mpa10 m³/min

3.0 Mpa14 m³/min

Images


Delivery time

Usually it needs 15-25 days,3-5days if have stock.


Shipping & Package

Shipping

By Air, By Sea or By express.

Package

Ply - wooden cases + Pallet



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