Aia i loko o ka ʻāpana injection nā mea koʻikoʻi e like me ka screw, barrel, nozzle, hopper, metering device, transmission device, injection unit, a me ka neʻe hydraulic cylinder, e hana pū ana e hoʻopau i ka hoʻoheheʻe ʻana o ka plastic. He mea kū ho'okahi wale nō ka mea ho'opili po'o i 'elua -mekini ho'ohehe'e pa'a. Aia i mua / hope paʻa paʻa, neʻe platens, puka kia (a nakinaki koʻokoʻo), mold clamping hydraulic cylinders, mold moving hydraulic cylinders, mold locking mechanism, mold adjusting device, and product ejection device. Hana pū kēia mau ʻāpana e hōʻoia i ka pololei a me ka pono o ke kaʻina hana hoʻoheheʻe injection.
ʻElua-mīkini hoʻoheheʻe ʻia i hoʻopaʻa ʻia e hoʻohana i ke ʻano hana kaomi pololei, kahi e hana like ai ʻehā -puʻi kiʻekiʻe e hoʻopaʻa ana i nā puʻupuʻu hydraulic e huki i nā pou, e hoʻohana a mālama i ke kaomi ma luna o ka poʻi. ʻO ke kaʻina hana o ka hana ʻana i nā ʻāpana plastik he mau ʻanuʻu he nui: hoʻopaʻa lohi, hoʻopaʻa wikiwiki, haʻahaʻa - puʻupuʻu lohi lohi, loʻi nut wili, kiʻekiʻe-puʻi kiʻekiʻe kiʻekiʻe kiʻekiʻe hydraulic cylinder laka, injection, kaomi paʻa, kaomi hoʻokuʻu ʻana ma hope o ka paʻa ʻana, kiʻekiʻe ka hoʻokuʻu ʻana, a me ka huki ʻana i ka pine ejector. Hoʻokumu kēia mau ʻanuʻu i kahi kaʻina hana hoʻoheheʻe injection piha a paʻa.
