1. Coiled screw ndi dzina lomwe limagwiritsidwa ntchito kwambiri pomanga ntchito zomanga, kusonyeza kuti m'mimba mwake mwazitsulo zachitsulo ndi zosakwana mamilimita khumi;
2. Chifukwa chakuti mipiringidzo yachitsulo pansi pa mamilimita khumi ndi yosavuta kupindika, kuti athe kuchepetsa kutalika kwa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka anthu.
3. Amagwiritsidwa ntchito kwambiri pomanga zomangamanga monga nyumba, milatho, misewu, ndi zina.
4.Steel coil screw pomanga
Chitsulo chomangira, monga momwe dzinalo likusonyezera, ndi rebar yomwe imakulungidwa ngati waya. Nthawi zambiri, zitsulo zambiri pamsika ndi 6.5-8.0-10-12-14. Nthawi zambiri, pa nthawi yobereka, nkhono zophimbidwa zimayesedwa, makamaka chifukwa chakuti nkhono zophimbidwa zimakulungidwa ndipo sizingafufuzidwe. Pa nthawi yomweyi, pamsika wamakono wachitsulo, pali mitundu itatu yokha ya nkhono zophimbidwa.
