ʻO ka mīkini kahi mīkini hana i hoʻohana nui ʻia no ka hana hoʻomākaukau paʻa i ka ʻoihana lāʻau.Loaʻa iā ia nā hana me ka hui ʻana, granulating, etc. Ua hoʻohana nui ʻia i nā ʻoihana e like me ka lāʻau lapaʻau, ka meaʻai, ka ʻoihana kemika, etc.

Hana ʻia me ke kila kila austenitic kiʻekiʻe, ua hoʻololi ʻia nā kihi āpau, ʻaʻohe hopena make, ʻaʻohe koena, ʻaʻohe concave a convex surfaces, a me nā wili i ʻike ʻia.
ʻO ka ʻaoʻao o loko a me waho i poni loa ʻia.Ka roughness ili loko a hiki i Ra≤0.2μm.Hoʻomaʻamaʻa ʻia ka ʻili o waho me ka hoʻopau matte, a hiki i ka roughness i Ra≤0.4μm, maʻalahi e hoʻomaʻemaʻe.
ʻO ka ʻōnaehana mana PLC, hiki ke hoʻopau ʻia ka hana e like me nā koi o ka mea hoʻohana ma ka hoʻonohonoho ʻana i nā ʻāpana kaʻina.Hiki ke pa'i 'akomi 'ia nā palena ka'ina a pau, a he 'oia'i'o a hilina'i nā mo'olelo kumu.

E hoʻokō i nā koi GMP no ka hana lāʻau lapaʻau.