Precihole provides PRVN Series Pull Reaming Machines with all essential features to create a polished and precise bore in gun barrels. The offered operation follows gun drilling and remove all abnormality in the hole by improving surface finish and by preparing the hole for rifling. These machines features elaborate fine filtration systems, that deliver clean cutting oil at optimized pressure to lubricate the carbide tool and flush out fine metal chips.
We have received immense respect and acknowledgment in the international market for proposing our valuable clients with an immense spectrum of Pull Reaming Machines. They are made using the latest techniques along with the finest parts and components. The machines are used for improving accuracy and straightness of long holes. They are accessible in various designs to best suit the needs of our customers. The Pull Reaming Machines have a hard bitten configuration that enable them perform for many number of years.
Machine Features :-
Technical Specification :-
Description |
PRVN12 |
PRVN15 |
---|---|---|
Reaming Diameter Range (mm) |
4 - 12.7 |
5 - 15 |
Spindles (nos.) |
1 / 2 / 4 |
|
Max. Reaming Depth (mm) |
600 / 1000 / 1200 / 1500 |
|
Barrel OD Range (mm) |
12 - 55 |
15 - 60 |
Max. Component Weight (kg) |
30 |
40 |
Reamer Feed Range (mm/min) |
0 - 500 |
|
Power / Spindle (kW) |
1.5 |
|
Spindle Speed (rpm) |
10 - 1000 |
|
Coolant Tank Capacity (liters) |
1150 |
2000 |
Max. Coolant Flow (LPM) |
45 |
60 |