Fungsi telung area fungsional extruder

Ningbo Fangli Technology Co., Ltd. minangka produsen peralatan mekanik kanthi pengalaman meh 30 taunperalatan extrusion pipa plastik, pangayoman lingkungan anyar lan peralatan bahan anyar. Wiwit panyiapan Fangli wis dikembangake adhedhasar panjaluk pangguna. Liwat dandan terus-terusan, R&D independen babagan teknologi inti lan pencernaan & panyerepan teknologi canggih lan liya-liyane, kita wis ngembangakegaris ekstrusi pipa PVC, PP-R pipe extrusion line, Pasokan banyu PE / garis ekstrusi pipa gas, sing disaranake dening Kementerian Konstruksi China kanggo ngganti produk impor. Kita wis entuk gelar "Brand kelas kapisan ing Provinsi Zhejiang".

Dina iki, aku arep kanggo nuduhake fungsi saka telung wilayah fungsi sakaextruder.

Generally, under normal production conditions, the materials enter the feeding section and the compression section. Because the temperature difference between the newly entered extruder and the set temperature is too large, and the shear heat effect is not obvious, it mainly depends on the heating ring to provide a lot of external heat, so the heating ring needs to work without stopping, so these two sections are called the heating area. The heat is mainly provided by the combined action of external heating and screw shearing, calendering and friction.

Nyawiji lumebu ing bagean leleh lan bagean metering liwat bagean komprèsi, lan wis Sejatine plasticized, lan malah ana keluwihan saka "nyukur panas". Tujuan saka kontrol suhu ing tataran iki ora kanggo sumber panas luwih, nanging pas wektune ngleksanakake "cooling" nalika nyawiji "liwat suhu", supaya minangka kanggo nransfer panas keluwihan.

Nalika nyawiji lumebu inti confluence lan mati, amarga nyawiji wis dipunwiwiti kanggo ngganti saka gerakan kacepetan variabel spiral kanggo gerakan kacepetan pancet linear nalika arrives ing inti patemon, efek panas nyukur ora ana maneh. Nalika nyawiji tekan die sadawane saluran tartamtu saka inti patemon, iku uga bakal nganggo sawetara panas. Supaya kanggo mesthekake yen nyawiji gerakane roto-roto ing sadawane saluran dovetail saka die, iku perlu kanggo nambah panas cocok. Mulane, suhu die disetel rada luwih dhuwur, mula diarani "zona insulasi".

Yen sampeyan mbutuhake informasi luwih lengkap, Ningbo Fangli Technology Co., Ltd. nampani sampeyan hubungi kanggo pitakonan rinci, kita bakal nyedhiyani sampeyan karo panuntun dhumateng technical profesional utawa saran pengadaan peralatan.