  This article is devoted to the study of existence of a mass conserving global
solution for the collision-induced nonlinear fragmentation model which arises
in particulate processes, with the singular type of collision kernel. The above
mentioned form includes many practical oriented kernels of both singular and
non-singular types. The singularity of the unbounded collision kernel at
coordinate axes extends the previous existence result and also exhibits at most
quadratic growth at infinity. Finally, uniqueness of solution is also
investigated.
