  Spin-Polarised cylinders with and without axial magnetic fields are obtained
as particular families of solutions of Einstein-Cartan gravity (EC).The first
solution represents a spin-polarised cylinder in teleparallel gravity.The
second solution is a magnetized solution representing a spin-polarised cylinder
where the magnetic fields and spins are distributed along the infinite axis of
the cylinder.Altough it seems that the first solution is less realist than the
second it could be obtained by shielding the magnetic fields with a
superconductor.The second solution is computed by taking into account the
Ritter et al. experiment with the test spin-polarized mass to test spin
dependent forces.Ritter experiment deals with a test mass with $>10^{23}$ spin
polarized electrons which leads to a spin density of $10^{-4}gcm^{-1}s^{-1}$.
