Kugwiritsa Ntchito Gravel Production: Zingwe za mchenga zolimba za alloy zimagwiritsidwa ntchito pophwanya makina kuti zithandizire kuphwanya miyala ndi miyala ikuluikulu kukhala zidutswa zing'onozing'ono za miyala, zomwe zimagwiritsidwa ntchito pomanga, kupanga misewu, ndi kupanga konkriti, pakati pa zolinga zina.Kupanga Mchenga: Popanga mchenga ndi mchenga, mizere yolimba ya alloy imagwiritsidwa ntchito popera ndi kukonza zinthu zopangira, kuwonetsetsa kupanga mchenga womwe umakwaniritsa miyezo yapamwamba yogwiritsidwa ntchito mu konkriti ...