ʻEhā mau ʻāpana koʻikoʻi o nā paila kīʻaha: 1. ʻO Gears (spur or helical). Ua kūpono nā kāki hoʻolalelale no nā noi haʻahaʻa -wikiwiki, haʻahaʻa-pilikia (no ka mea e piʻi ai ka leo kiʻekiʻe aʻe), ʻoiai ua kūpono nā ʻauamo helical no ke kiʻekiʻe -wikiwiki, kiʻekiʻe-pili puʻu (e hoʻemi ana i ka leo ma luna o 50%). 2. Pump kino a me ka uhi (iron/casting steel a me ka paipu hoʻohui. 10-20 MPa. 3. Ke kumu hoʻokele (he kila kila ikaika kiʻekiʻe), me ka ikaika torsional o ʻoi aku a ʻoi aku paha ma mua o 500 N·m, pili pono i ke ola o ka mea hana (maʻa mau 30,000-50,000 hola). 4. Pūnaehana hoʻopaʻa ʻana (mechanical leaka segeal),<0.1 ml/min, meeting the explosion-proof requirements of the petrochemical industry. This structural design enables pumps to achieve volumetric efficiencies exceeding 95% in applications such as crude oil transportation and chemical media transfer.
