General description of the Bernardo Profi 550 Pro metal lathe:

• Precision steel 3-jaw chuck as standard for speeds up to 3000 rpm
• Standard with Delta frequency converter to guarantee high torque at low rotation speeds and almost constant speed under load
• P5 grade adjustable taper bearing spindle
• Tailstock quill and crank with adjustable scale (0.02 mm)
• Possibility of adding a milling head (optional) for more versatility
• High concentricity accuracy of the hardened spindle nose (≤ 0.009 mm)
• Solid frame with induction hardened and ground bed slide
• Upper carriage adjustable along the x-axis
• As standard with speed variator, reading of the speed set on a digital display

Technical characteristics of the Bernardo Profi 550 Pro metal lathe:

• Between centers: 550 mm
• Peak height: 125mm
• Machinable diameter above bed: 250 mm
• Bench width: 135 mm
• Spindle passage: 26 mm
• Spindle taper: CM 4
• Speed ​​range, variable: 30 - 450 / 150 - 3000 rpm
• Longitudinal feeds: (6) 0.06 - 0.32 mm/rev
• Cross feeds: (4) 0.03 - 0.075 mm/rev
• Metric Threads: (18) 0.2 - 3.5mm
• Inch threads: (21) 8 - 56 TPI
• Tailstock quill stroke: 70 mm
• Tailstock quill cone: CM 2
• Continuous power S1 100%: 1.5 kW / 400 V
• Power S6 40%: 2.2 kW / 400 V
• Machine dimensions (W x D x H)*: 1210 x 610 x 450 mm
• Weight (approx.): 137 kg
• * without base

The Bernardo Profi 550 Pro metal lathe comes with:

• 3-jaw chuck PO3-125 mm in steel
• Flange
• Fixed tailstocks
• Interchangeable sprockets
• 4 position turret
• Cross and top carriage
• Device to fall back into step
• frequency converter
• Digital speed indicator
• Chuck protection
• Rear housing
• lead screw protector