Hydrodynamic Automatic Bar Feeder
High-Quality CNC Bar Feeder
The Probar hydrodynamic bar feeders automatically feed long metal bars into your CNC lathe spindle, replacing manual loading and enabling true 24/7 production. A thin oil film between bar and guide channel reduces friction, vibration, and noise—even at high spindle speeds.
Key Features:
- Low noise and runout – suitable for high-precision parts. Delivers consistent accuracy for mass production
- Oil-film “floating” support keeps the bar perfectly centered at high RPM
- This series handles bars from Ø0.8 to Ø51
- Fits almost every CNC lathe brand
- Fast and easy setup, with low maintenance. Cuts labor cost with lights-out operation
When you need a quiet and stable feeder for CNC turning of precision automotive, aerospace, and medical parts, choose Probar’s hydrodynamic CNC bar feeders.
C 551 (Ø5-51mm)
Bar Diameter ø 5.0mm～ø 51mm
Hydraulic type, high loading and ensures silent turning.
Various parameter settings, alarm detection and function display.
Employs AC servomotor to transmit.
Adopts PLC control circuit featuring excellent stability and easy operation.
High-density steel structure ensuring rigidity and durability.
Mechanical synchronized device fits sliding headstock CNC lathe andassures fast and stable feeding.
Quick-change guide channel easy and convenient to change.
barfeed
H 326 (Ø3-26mm)
Bar Diameter ø 3.0mm～ø 26mm
Hydraulic type, high loading and ensures silent turning.
Various parameter settings, alarm detection and function display.
Employs AC servomotor to transmit.
Adopts PLC control circuit featuring excellent stability and easy operation.
High-density steel structure ensuring rigidity and durability.
Mechanical synchronized device fits sliding headstock CNC lathe andassures fast and stable feeding.
Quick-change guide channel easy and convenient to change.
RAY 326 (Ø3-26mm)
Bar Diameter ø 3.0mm～ø 26mm
Hydraulic type, high loading and ensures silent turning.
Various parameter settings, alarm detection and function display.
Employs AC servomotor to transmit.
Adopts PLC control circuit featuring excellent stability and easy operation.
High-density steel structure ensuring rigidity and durability.
Mechanical synchronized device fits sliding headstock CNC lathe andassures fast and stable feeding.
Quick-change guide channel easy and convenient to change.
U 120 (Ø0.8-20mm)
Bar Diameter ø 0.8mm～ø 20mm
Hydraulic type, high loading and ensures silent turning.
Various parameter settings, alarm detection and function display.
Employs AC servomotor to transmit.
Adopts PLC control circuit featuring excellent stability and easy operation.
High-density steel structure ensuring rigidity and durability.
Mechanical synchronized device fits sliding headstock CNC lathe andassures fast and stable feeding.
Quick-change guide channel easy and convenient to change.
CQR (Ø5-51mm)
Bar Diameter ø 5.0mm～ø 51mm
Hydraulic type, high loading and ensures silent turning.
Various parameter settings, alarm detection and function display.
Employs AC servomotor to transmit.
Adopts PLC control circuit featuring excellent stability and easy operation.
High-density steel structure ensuring rigidity and durability.
Mechanical synchronized device fits sliding headstock CNC lathe andassures fast and stable feeding.
Quick-change guide channel easy and convenient to change.
barfeed
HP 326 (Ø3-26mm)
Bar Diameter ø 3.0mm～ø 26mm
Hydraulic type, high loading and ensures silent turning.
Various parameter settings, alarm detection and function display.
Employs AC servomotor to transmit.
Adopts PLC control circuit featuring excellent stability and easy operation.
High-density steel structure ensuring rigidity and durability.
Mechanical synchronized device fits sliding headstock CNC lathe andassures fast and stable feeding.
Quick-change guide channel easy and convenient to change.
PG 542 (Ø5-42mm)
Bar Diameter ø 5.0mm～ø 42mm
Hydraulic type, high loading and ensures silent turning.
Various parameter settings, alarm detection and function display.
Employs AC servomotor to transmit.
Adopts PLC control circuit featuring excellent stability and easy operation.
High-density steel structure ensuring rigidity and durability.
Mechanical synchronized device fits sliding headstock CNC lathe andassures fast and stable feeding.
Quick-change guide channel easy and convenient to change.
PE 542 (Ø5-42mm)
Bar Diameter ø5.0mm~ø42mm
Hydraulic type, high loading and ensures silent turning.
Various parameter settings, alarm detection and function display.
Employs AC servomotor to transmit.
Adopts PLC control circuit featuring excellent stability and easy operation.
High-density steel structure ensuring rigidity and durability.
Mechanical synchronized device fits sliding headstock CNC lathe andassures fast and stable feeding.
Quick-change guide channel easy and convenient to change.