Internal Grinding Machine Model 3L228A for Precision Internal Grinding

The main purpose of internal grinding machines is internal circular grinding of blind as well as through holes of conical and cylindrical shape. Machines of this type allow the grinding of workpiece ends. During internal grinding, it is important to pay attention to the fact that the cutting process is significantly affected by the size of the product, as well as the diameter of the hole that is being ground. Such machines are widely used in hole grinding tasks. The holes themselves are machined by plunge and by-pass. The grinding wheel is fed manually or hydraulically.

Internal grinding machines are categorised according to the type of tasks they perform:

in repair shops and tool shops; for working on seating holes; for working with through, cylindrical, blind, conical holes.