Honing

Horizontal honing machines from Italian manufacturer ROBBI offer machines with a stroke of upto 8000mm. The ROBBI LYOR S Series with its twin spindle arrangement offers improved roundness and straightness to the honed bore.

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Robbi YUM Series Vertical Honing Machines

Vertical honing allows for a better roundness. Vertical movement by recirculating ball. Ability to remove significant allowances quickly and efficiently while maintaining tight tolerances and precision. Spindle speed range gearbox with variable gear.

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Robbi Lyor M Series Horizontal Tube Honing Machines

LYOR Horizontal honing machines are distinguished by their rigidity and power. A hydraulic cylinder controls the honing head movement. Three phase electric motor controlled by a vector inverter, servo-ventilated controlling the spindle rotation. The drive transmission is through a gear-box in which the gears are hardened and ground, projecting high torque and stock removal. Programming is very easy with the ‘touch-screen’.

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Robbi Lyor S Series Horizontal Tube Honing Machines

Horizontal honing machines LYOR are distinguished by their rigidity and power. A hydraulic cylinder controls the honing head movement. Three phase electric motor controlled by a vector inverter, servo-ventilated controlling the spindle rotation. The drive transmission is through a gear-box in which the gears are hardened and ground, projecting high torque and stock removal. Programming is very easy with the ‘touch-screen’. The visualisation of all the working data enables the operator to attend during the working cycle.

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