H&G ikupereka zida zonse zophera mphero, monga chivundikiro cha mphero, shaft hollow, girth gear, screen discharge screen, roller shaft, rollers etc.

Mpira mphero mapeto chivundikiro ndi chimodzi mwa mbali yofunika ya mpira mphero, kapangidwe ake ndi zovuta, mkombero yaitali kupanga, mkulu mwatsatanetsatane processing ndi kusonkhanitsa, kotero pamene kulemba ndondomeko njira, ayenera kuganizira mozama manufacturability ake.

Mpira mphero mapeto chivundikirocho ndi pang'ono conical ambiri, amene kuganizira kasinthidwe kubereka waukulu. chivundikiro chomaliza cha mpiraPofuna kuonetsetsa kukhazikika kwa chivundikiro chakumapeto ndi nsonga ya silinda, nthawi zambiri chivundikiro chomaliza ndi khosi la shaft zimalumikizana. Koma pa nkhani ya luso zipangizo sikokwanira, komanso akhoza kuponyera motero, pambuyo processing yokhazikika pamodzi, ndiyeno kuchita mawotchi processing.

Girth gear ndi gawo lalikulu la makina owumitsira ndi mphero za mpira. Imafunika kugwira ntchito kwa nthawi yayitali kuti mbiya yonse ikhale yozungulira. Chifukwa chake zomwe makasitomala amafuna pazida zazikulu za mphete ndizokwera kwambiri komanso zokhwima.

Girth Gear ndi ng'anjo yozungulira, mbali zazikulu za mphero ndi zida zina, zomwe zimayendetsedwa ndi galimoto ya pinion drive, pinion drive yomwe imayikidwa pa mbiya ya giya yayikulu, kotero kuti mphero imayendetsa, zida zazikulu ndi mgwirizano wa mbiya.

Chifukwa cha girth gear modulus yayikulu, mainchesi akulu, zida za mphete za kampani yathu zimakonzedwa pogwiritsa ntchito mawonekedwe a mbale ya radiation, kuphatikiza mphete ziwiri.