Lub extruder yog keeb kwm hauv tebchaws Askiv hauv xyoo pua 18th, thaum nws yog phau ntawv extruder.Nrog rau qhov tshwm sim ntawm cov tshuab hluav taws xob loj hauv lub xyoo pua 20th, cov tshuab hluav taws xob ua hluav taws xob tau hloov pauv cov phau ntawv extruders sai sai.
Dab tsi yog txoj cai extrusion thiab cov khoom muaj pes tsawg leeg ntawm extruders?
Ntxiv hmoov los yog granules rau hauv lub hopper ntawm lub extruder, sib tov zoo nrog ib tug high-ceev tov khoom.Cov khoom sib xyaw yog rhuab thiab yaj ces extruded los ntawm perforated tuag los yog hlau mesh siv lub extruder nrog siab extrusion siab.
Feem ntau, cov khoom yog extruded nrog ib tug ntsia hlau.Tom qab siv cov zaus hloov pauv kev tswj hwm thev naus laus zis, lub siab tuaj yeem tswj tau, thiaj li xaiv qhov tsim nyog linear ceev.
Extrusion molding yog kom tsis tu ncua zoo li cov polymer yaj los ntawm qee cov duab ntawm qhov tuag nyob rau hauv qhov kev txiav txim ntawm extruder ntsia hlau, thiab cov khoom tau txais yog ib qho kev txuas mus tas li nrog cov duab sib dhos tas li.
Muaj ob hom extrusion molding khoom: ntsia hlau extruder thiab plunger extruder.Lub qub yog txuas mus ntxiv extrusion thiab tom kawg yog intermittent extrusion.Ntsia hlau extruders tuaj yeem muab faib ua ib leeg-ntsia hlau extruders, ntxaib-ntsia hlau extruders, vented extruders thiab multi-ntsia hlau extruders.Ntawm lawv, ib leeg-ntsia hlau extruder yog feem ntau siv thiab yooj yim tshaj plaws extruder nyob rau hauv tam sim no ntau lawm.
Laizhou Kaihui Yas Machinery yog cov chaw tsim khoom nrog ntau tshaj 30 xyoo hauv kev tsim khoom yas extrusion.Lub tuam txhab tau tsom mus rau kev txhim kho thiab tsim cov yas extrusion machineries thiab cov cuab yeej pabcuam, nrog rau cov kab ntau lawm los ntawm cov yas rov ua dua tshiab rau cov khoom siv yas tsim cov tshuab.KHMC muab tag nrho cov cuab yeej siv, thev naus laus zis thiab kev pabcuam txhawb nqa.Yog tias koj muaj kev xav tau ntawm cov kab extrusion thiab cov cuab yeej pabcuam, thov hu rau peb kom paub meej.Txais tos rau peb lub Hoobkas rau kev tshuaj xyuas ntawm qhov chaw.Peb yuav muab koj nrog kev cob qhia kev cob qhia thiab cov khoom siv tswv yim.
Post lub sij hawm: Mar-09-2022