Precihole GVN-C Series – Single Axis Gun Drilling Machines with Counter Rotation
Precihole’s GVN-C Series Gun Drilling Machines are built to manufacture high precision parts. These machines incorporate the latest technology available and can be customized to suit volume requirements and provide excellent straightness, surface finish and bore tolerance. Length to diameter ratios of up to 125 are possible. The Precihole GVN-C series machines are complete solutions that include features needed for continuous and repeatable performance over many years.
- Award winning design – continuously improved and proven over the past 3 decades
- Best value and return on investment in the industry
- Modular construction that allows high level of flexibility for standard components
- Option for 2 or 4 spindle configurations to accommodate high productivity environments
- Touch screen and programmable logic controls
- Quick and operator-friendly setup and changeovers
- Multiple types of automation can be incorporated
Machine features:
- Component counter rotation to ensure excellent straightness
- Use of ball screw and servo drives for smooth linear motion
- Multiple tool steady rests to provide appropriate tube support
- Hydraulic Cone / 3 Jaw Self-Centering chuck clamping arrangement
- High pressure coolant and fine filtration system
- Oil chiller and automatic lubrication
- Mitsubishi / Siemens PLC controls with touch screen HMI
- Tool monitoring system to ensure tool breakage prevention
- Integrated unibody design to reduce overall machine footprint
