Heavy duty casters umthwalo umthamo kuphela casters elikhulu. Kusekelwe ikhono ukucacisa casters umthwalo izithelo, caster kuqhathaniswa ukukhanya, casters medium nezinye bahlukanisa, futhi akukho imingcele ecacile. Ngokuvamile kusukela 100 kg 15t umthwalo nakakhulu casters umthwalo esibizwa medium-casters.

IsiNgisi casters ezisindayo-duty Heavy duty caster noma Heavy duty cast, ikakhulukazi osindayo casters igama isiNgisi Extra duty esindayo casters noma Extra duty esindayo ephonsa.

Heavy-duty casters stent ngokuvamile ezenziwe metal-based. Kubandakanya steel abajwayelekile nginyathela udini, udini cast, ekwakheni ensimbi udini, ngokuvamile umhlangano flat-panel based. Plate ukushuba ezisindayo-duty casters evame ukusetshenziswa 6mm, 8mm, 10mm, 16mm kanye 20mm ngenhla plate. Wanda okwamanje China sika amafutha ohlelweni design lokubizwa amathani 12 ekhethekile ezisindayo-duty casters isebenzisa 30mm kuhlinzwa obukhulu plate, isiqiniseko ngempumelelo ukuphepha umkhiqizo ngaphansi umthwalo.

Heavy Duty uCaster ngokuvamile ugijime double ball emkhonweni wokushaya ukwelashwa ukushisa. Special ezisindayo-duty casters ngokushintshana Edition imikhumbi emikhulu force plane ball amabombo noma inalidi roller amabombo asekelayo isigaxa flat ukuzala, esindayo duty casters ngcono ngempumelelo umthamo umthwalo. Special ezisindayo-duty casters ujikelezisa plate usebenzisa steel UKWAKHA kokuqeda udini, ngempumelelo nokugwema Weld yokuxhuma plate umshudo.

Ukuthuthela amasondo caster osindayo imishini esindayo, amasondo caster esindayo-duty kanzima kangaka eziqongweni ngokuvamile zisebenzisa nxazonke single. Ezifana: sondo inayiloni, amasondo insimbi cast, amasondo kokuzihlanganisa, amasondo enjoloba kanzima, amasondo polyurethane, kanye phenolic resin nxazonke, lawa choice ekahle. Kulokhu kokuzihlanganisa amasondo steel namasondo polyurethane caster ikakhulukazi ekhethekile esindayo-duty casters asekelayo amasondo.

Ububanzi esindayo duty Castors, ngokusho ukuzungeza ububanzi isondo likhudlwana isimiso nezimo more, ezibekiweko ezivamile 4 amasentimitha, 5 amasentimitha, 6 amayintshi, 8 amayintshi, 10 amasentimitha, namasondo angu 12 inch. Special ezisindayo-duty kungaba 16 amayintshi namasondo angu 18 inch. Ungase futhi ngezifiso Ukucaciswa ekhethekile amasondo ezisindayo-duty, ezifana isikhungo eliphansi gravity dragon esindayo ubuncane 2 amasentimitha.