NEW PRECIHOLE PRVN-12
Overview
Precihole Pull Reaming machines provide all the necessary features to create a polished and precise bore in gun barrels. This operation follows gun drilling and removes all irregularities in the hole by improving surface finish and preparing the hole for rifling. These machines feature an elaborate fine filtration system that delivers clean cutting oil at optimized pressure to lubricate the carbide tool and flush out fine metal chips.
Machine features:
Use of ball screw and servo drives for linear motion
Special quick clamp system for reamer tube
Hydraulic cone arrangement for barrel blank clamping
High pressure coolant and 10 micron fine filtration system
Oil chiller and automatic lubrication
Mitsubishi / Siemens PLC controls with touch screen HMI
Integrated design to reduce overall machine footprint
Specs
Reaming Diameter Range 0.2″ – 0.5″
Number of Spindles 1 / 2
Max. Reaming Depth 24″/30″/40″
Barrel OD Range 0.75″ – 2″
Max. Component Weight 65 lbs.
Reamer Feed Range (IPM) 0 – 20
Power per Spindle 2 HP
Spindle Speed 10 – 3,000 RPM
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