Line Boring Machines

Line Boring Products

Mactech has introduced this new "Bucket Bar" Line Boring system to meet the maintenance requirements for excavators and quarrying equipment in general.

There are many other line boring applications where this machine could be utilised and therefore it is one of the most versatile machines available in the on-site machining business.

Forward Feed Position	Neutral / Manual Feed Position	Reverse Feed Position

 Feed and drive gearbox with auto stop

There are four main elements to the "Bucket Bar"

• The Boring Bar, available in various lengths from 36 inches (900mm) up to 96 inches (2438mm).
• The mounting and spherical bearing kit with drive collars.
• The drive gearbox with choice of pneumatic, hydraulic or electric drive motors.
• The infinitely variable feed gearbox with 24 inch (610mm) lead screw assembly.
• It takes only minutes to set-up the machine using the standard set-up clones.
• Feed rate is infinately adjustable.
• Depth of cut is adjustable by manually positioning the tool in the holder.
• Bar speed can vary between 0 and 96 RPM, dependant on type of power source being utilised.
• Tooling can be either high speed steel or carbide tipped and is dependant on feed rate, bar speed, bore diameter and work piece material.