Nhyɛsoɔ a ɛba fam a wɔde gu mu no yɛ ɔkwan a dadeɛ nsuo fa so hyɛ abura no mu ma firi aseɛ kɔ soro wɔ nhyɛsoɔ ase na ɛyɛ den wɔ nhyɛsoɔ ase. nhyɛsoɔ a wɔde di dwuma no sua koraa (ɛtaa yɛ 0{{3}02~0{{4}05MPa), a wɔfrɛ no low pressure casting. low pressure casting casting casting generally constituds of furnace and its auxilary devicement, aread opening,. Sɛnea nkitahodi kwan a ɛda nsunsu ne fononoo a wɔhwɛ so yiye ntam kyerɛ no, wobetumi akyekyɛ mu ayɛ no afiri a ɛwɔ soro a ɛwɔ nhyɛso a ɛba fam a wɔde tow ne afiri a wɔde tow nneɛma a ɛwɔ afã a ɛyɛ nhyɛso a ɛba fam.
Overhead low-voltage casting machine structure no mprempren yɛ low-voltage casting machine type a wɔde di dwuma kɛse. ɛyɛ nea ɛda adi wɔ nhyehyɛe a ɛnyɛ den, ɛyɛ mmerɛw sɛ wɔbɛyɛ na ɛyɛ adwuma yiye; But the production efficiency is low, because only one mold can be placed on maintaining furnace, in one production cycle of castings, all operations are carried out on the furnace, so nearly half of the maintaining furnace in one cycle is idle. Secondly, the lower mold is affected by the heat radiation of the maintaining furnace cover, and the cooling is slow, which prolongs the solidification time of the casting; Bio nso, wɔrentumi mfa ejector rod afiri no nsi nsunsu a ɛwɔ fam no so, na ɛma nsunsuan no nhyehyɛe no yɛ kɛse. fononoo mu nsɔano, nsiesie ne aduru a wɔde di dwuma no yɛ nea ɛnyɛ mmerɛw.
Sɛnea ɛbɛyɛ a wobedi ɔhaw a ɛwɔ so wɔ soro low-pressure casting afiri, afã-mounted low-pressure casting afiri, a ɛde nkuku no si afã a ɛwɔ furnace a ɛhwɛ so no, na anwenne no ne maintaining furnace na ɛka bom denam riser tube. saa a ɛte saa a maintaining furnace betumi nso ma dade nsu ma models ma models wɔ models a ɛyɛ yiye wɔ bere a ɛyɛ yiye, ma load, ma kwan ma produvipely Ɔhyew tebea a ɛwɔ nkuku no mu no nso tu mpɔn.
