BAC ALIGN BORING MACHINES

BAC ALIGN BORING MACHINES

Max length of block 1500-4200 [mm]
Min e max boring diameter  23-200 / 23-250 [mm]
Maximum spindle travel 400+120 [mm]
Min distance from bed to centerline 450-650 [mm]
Max distance from bed to centerline 650-850 [mm]
Variable spindle speed 100-600 [mm/min]
Continuos automatic feed  0-80 [mm/min]

The base is made of electro-welded steel to avoid structural deformations, while the precision machined surfaces and excellent universal fixtures position work pieces securely during operation. The bar rotation is made by belt drive system and pulley with 2HP motor while the feed is driven by gears and variable speed motor. Speed and feed rates have a wide range of adjustments to match the characteristics of engine block material and the size of the bores. Because of the convenient controls, the operator can keep close watch on the boring process and can easily make speed adjustments if necessary. A special feature of the BAC series machines is their unusually long spindle travel up to 400 mm (other sizes available upon request) which allows blocks to be bored with fewer interruptions to reposition the tool.

Please refer to the attached PDF brochure or contact us at info@kerzan.co.nz