deephole drilling machine

This machine is specialized in deep hole drilling purpose with properties of high efficiency, high accuracy and high automation.   It adopts external-chip removing method (gun drill method).Through one continues drilling, it can instead of traditional drilling, expanding and reaming procedure and arrive the machine accuracy and surface roughness requirement in one time

The machine is controlled by CNC system with function of both single action and automatic recycling. So that it can not only meet the requirements of small batch, but also can meet large batch.

The machine can drill through hole, blind hole and step hole.   The machine can be widely used in the line of automobile and motorcycle, mould, military and aeronautics.

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Note: Driller and accessories must be ordered separately; coolant should be prepared by the user or bought from the manufacturer.

Features

    Machine body and all the cabinets are made of super casting iron .so the machine has excellent rigidity.

    Adopting KND single spindle CNC system

    Infeed action driven by A.C servo motor, transmitted by ball screw

    Adopt guide-way conglutinated plastic, smooth running in low speed, without creeping

    The drill spindle box adopts two A.C inverter motors, driven through synchronizing belt and pulley to drive the spindles to rotate.

    Spindle bearing and guide way surface adopting automatic intermittent lubrication

    High-pressure cooler is supplied by inverter motor-driving gear pump, and adopts immerging cooler to control the cool liquid temperature.

    Automatic chips discharge device