I-Zhongshan Rizda Castor Manufacturing Co., Ltd. Itholakala eDolobheni laseZhongshan, eSifundazweni sase-Guangdong, elinye lamadolobha amaphakathi ne-Pearl River Delta, elihlanganisa indawo engaphezu kuka-10000 square maters.Ingumkhiqizi ochwepheshe wamasondo namaCastor ukunikeza amakhasimende anhlobonhlobo osayizi, izinhlobo nezitayela zemikhiqizo yezinhlelo zokusebenza ezahlukahlukene.Umanduleli wenkampani kwakuyi-BiaoShun Hardware Factory, eyasungulwa ngo-2008 esibe neminyaka engu-15 yokukhiqiza kanye nesipiliyoni sokukhiqiza.
Ama-polypropylene castor awakwazi ukugqokwa futhi aqinile, asebenza ngezindleko eziphakeme.Zisetshenziswa kakhulu kuma-workshops, ama-warehouses namanye amathuluzi okuphatha.I-Polypropylene (PP) yengezwe nge-Strive resin material ukwandisa ukuguquguquka nokumelana nokuguga kwamasondo, ukuze ama-castor abe nokumelana nomthelela futhi akulula ukuphuka ekusebenziseni, athuthukise kakhulu impilo yesevisi yamasondo.Kunamabhola ensimbi amaningana amancane azungeze isikhungo se-shaft ku-double ball bear, ngakho-ke ukungqubuzana kuncane futhi akukho ukuvuza kwamafutha,
1. Ayinabuthi futhi ayinaphunga, ingeyezinto zokuvikela imvelo, futhi ingagaywa kabusha.
2. Inokumelana nowoyela, ukumelana ne-asidi, ukumelana ne-alkali nezinye izici.Izincibilikisi ezivamile ezifana ne-asidi ne-alkali azinawo umthelela omncane kuwo.
I-3.Inezici zokuqina, ukuqina, ukumelana nokukhathala nokumelana nokuqhekeka kwengcindezi, futhi ukusebenza kwayo akuthintwa imvelo yomswakama.
4. Ifanele ukusetshenziswa ezindaweni ezihlukahlukene;Isetshenziswa kakhulu ekuphathweni kwefekthri, ukugcinwa kwempahla kanye nokuhlelwa kwempahla, ukukhiqizwa kwemishini nezinye izimboni;Izinga lokushisa lokusebenza liyi-15 ~ 80 ℃.
5. Ukuthwala amabhola kabili kunokuphila kwesevisi ende nokusebenza okuhle kokulwa nokuguga.