PC PMMA solid sheet extrusion afiri no nkyerɛwde .

PC (polycarbonate) ne PMMA (polymethyl methacrylate, a wɔtaa frɛ no acrylic) krataa a wɔde yiyi nneɛma mu.

Saa nneɛma abien yi nyinaa yɛ plastic a ɛkorɔn-awiei a ɛyɛ mmerɛw, a ɛwɔ ahwehwɛde ahorow a ɛyɛ den kɛse ma pɛpɛɛpɛyɛ, ahotew, ne ɔhyew sohwɛ a ɛwɔ nneɛma a wɔyɛ no mu. Wɔn production line infrastructure no yɛ pɛ, nanso nsonsonoe titiriw wɔ nhyehyɛe pɔtee bi mu esiane nsonsonoe a ɛwɔ nneɛma su mu nti.

 

Nneɛma a wɔde yɛ nneɛma ho krataa a etwa to .

 

 

PC PMMA krataa .

PC PMMA krataa .

PC PMMA krataa .

Core Overview: ahwehwɛde a ɛkorɔn a ɛda adi wɔ krataa a wɔyɛ so .

PC PMMA solid sheet extrusion machine lines ne mfiridwuma mu nkɔso a ɛkɔ anim sen biara a wɔde yiyi mu, titiriw na wɔde yɛ nkratafa a ɛhwehwɛ sɛ wɔma ɛda adi kɛse, wim tebea a ɛko tia kɛse, ɛko tia nkɛntɛnso kɛse, anaasɛ ɛma wotumi hu ade yiye, te sɛ:

·PC board: Bulletproof ahwehwɛ, sikakorabea counter partition, mfiri cover, LED hann diffusion board, abɔnten dawurubɔ kyerɛwpon.

·PMMA Board: Dawurubɔ Hann Adaka, Display Gyinabea, Bathroom Partition, Kar Taillight Cover, Instrument Panel, Acrylic Bathtub.

A ɛkorɔn-End PC/PMMA krataa extrusion production line yɛ ananmusifoɔ a wɔyɛ pɛpɛɛpɛyɛ, titire no nea ɛka ho ne:

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·Atifi level dehumidification ne drying nhyehyɛe:

·PC: Ɛsɛ sɛ wɔde dual tower bee wheel dehumidification dryer ahyɛ mu, a dew point hyew yɛ -40℃C anaasɛ ɛba fam mpo. Ɔhyew a ɛma ɛyow no bɛyɛ digrii C 120 na anyɛ yiye koraa no, bere a wɔde ma no yɛ nnɔnhwerew 4. Eyi yɛ ade a ɛsɛ sɛ wɔyɛ ansa na wɔayɛ PC board biara a ɛfata koraa, anyɛ saa a, ade no benya ahurututu, dwetɛ nhama, ne molecule mu duru a ɛso tew, na ɛde brittleness aba.

·PMMA nso hwehwɛ dehumidification pa ne drying, nanso ɛba fam kakra sen PC. Mpɛn pii no, wɔde dehumidification dryer di dwuma a ɔhyew a ɛyɛ bɛyɛ 80-90℃c.

·Vacuum feeding system: conveying a wɔato mu koraa na amma nsunsuan no antwe nsu bio bere a ayow awie no.

2. Extrusion nhyehyɛe - tumi titiriw .

·Exhaust extruder: .

·Ma PC: Parallel ne Co Rotating Twin-Screw extruder no yɛ nea eye sen biara. Ne ho-ahotew su ahorow betumi asiw nneɛma a ɛbɛtra hɔ ne nea ɛbɛporɔw ano, na mframa a efi mu ba no ye yiye, ɛma mframa ne nsu a ɛyɛ hyew a nsu mu nsu a ɛyɛ hyew de ba no fi mu yiye.

·Wɔ PMMA ho no, screw extruders biako a ɛwɔ afã kɛse (te sɛ 30:1 anaa nea ɛboro saa) ne ade titiriw. Wɔayɛ skru no a ɛwɔ ntini a emu dɔ ne low shear, plasticizing PMMA wɔ ɔkwan a ɛyɛ brɛoo so na amma mpɔtam hɔ ɔhyew, asɛe, ne kɔkɔɔ.

·Melt gear pɔmpɛ:

·Adwumayɛ: Wɔde ahyɛ extruder ne die head no ntam.

·Impportance: Wɔ saa nneɛma abien a ɛyɛ viscosity a ɛkorɔn yi ho no, gear pumps betumi ayi output nsakrae a efi screw pulses mu ba no afi hɔ koraa, na ɛma pressure a ɛyɛ den koraa ne flow rate. Eyi yɛ nnwinnade titiriw a wɔde nya thickness uniformity a ɛkyɛn so ne optical consistency, na ɛyɛ standard wɔ soro-end production lines.

·static mixer: Wɔde si hɔ wɔ gear pump no akyi, ɛkɔ so yɛ homogenizes melt temperature na eyi hot spots no fi hɔ.

·Prɛko pɛ t-a ɛyɛ die ti a wɔayɛ no sɛnea ɛte:

·Nsusuiɛ a ɛfa nsuo a ɛsene no ho no hwehwɛ sɛ wɔbu akontaa pɛpɛɛpɛ na ama wɔatumi ahwɛ sɛ nsuo no bɛpue pɛpɛɛpɛ wɔ ntrɛmu no nyinaa mu.

·Automatic lip adjustment system: Ɛdenam bolts a ɛyɛ hyew anaa anofafa a ɛyɛ mmerɛw a wɔde di dwuma so, a wɔde online thickness gauge ma automatic thickness control (ATC) ka ho no, wɔhwɛ sɛnea thickness tolerance no so wɔ ± 2-3% mu.

3. Nsiesiei ne onwini nhyehyɛe - a wɔde kyerɛ nneɛma a ɛwɔ mu .

·Mmiɛnsa roll kalenda:

·Ahwehwɛ a ɛyɛ pɛpɛɛpɛ a ɛkɔ soro: Roller no ani yɛ ahwehwɛ a ɛkorɔn-ahwehwɛ a wɔde chrome ayɛ no pɛpɛɛpɛ, a ɛyɛ board no ani a ɛhyerɛn no fibea.

·Ɔhyew a ɛde ne ho sohwɛ: Roller biara wɔ "oil temperature control system" anaa "nsu mu ɔhyew sohwɛ nhyehyɛe" a ɛde ne ho, na ɛsɛ sɛ ɔhyew a wɔhwɛ so pɛpɛɛpɛ no yɛ ± 1℃c.

·PC roller no hyew no yɛ kɛse yiye (ɛtaa boro digrii C 100) ma ɛma krataa no dwo nkakrankakra na ɛma emu nhyɛso no fi hɔ.

·Ɛsɛ sɛ wɔhwɛ PMMA rollers no hyew so pɛpɛɛpɛ na amma ɔhyew a ɛboro so, abata rollers no ho, anaasɛ onwini a ɛyɛ ntɛm a ebetumi ama adwennwen aba mu.

·Multi stage cooling traction frame: ayɛ cooling rollers a ɛtoatoa so, a ɛde nkakrankakra ma krataa no yɛ nwini ma ɛyɛ dan mu hyew.

4. Aboafo ne winding/stacking nhyehyɛe .

·Online thickness gauge (beta ray): bere ankasa mu scanning of thickness, a ɛyɛ ATC nhyehyɛe no amemene.

·Traction afiri: .

·Film Laminating Machine: Fa film a ɛbɔ ho ban kata board no ani na amma nsensanee no ankɔ so.

·Roll up anaa stacker krane:

·Nkratafa a ɛyɛ teateaa (te sɛ .<1mm) can be wound using a center/surface winding machine.

·Thick plates (>2mm) anaasɛ mprɛte a ɛyɛ den taa twa no ne tenten a ɛyɛ pintinn saw ne automatic stacker crane, na wɔde krataa a ɛbɔ ho ban kata so.

PC ne PMMA krataa a wɔde yiyi nneɛma mu no gyina hɔ ma plastic a wɔde yiyi nneɛma mu a ɛkorɔn sen biara no mu biako, a nea ɛwɔ mu titiriw ne:

1. Extreme drying (titiriw pc): Sɛ ɛnyɛ pɛpɛɛpɛ a, nneɛma a ɛfata rentumi mma.

2. Complasticization a ɛyɛ brɛoo na ɛyɛ pɛpɛɛpɛ: Ɛsiw nneɛma a ɛsɛe no ano denam nkɔnsɔnkɔnsɔn a wɔahyira so ne ɔhyew a wɔde di dwuma so.

3. Ultimate stability: Ɛnam melt pump ne ATC nhyehyɛe so no, wɔnya unparalleled thickness ne optical uniformity.

4. Ɔhyew sohwɛ ne onwini a ɛyɛ pɛpɛɛpɛ: Di emu nhyɛso ho dwuma na ama woanya mfiridwuma mu adwumayɛ a eye sen biara.

Sika a wɔde bɛto nneɛma a ɛte saa a wɔyɛ mu no yɛ sika a wɔde bɛto-precision nhyehyɛe a ɛkorɔn a ebetumi adi ɔhyew, nhyɛso, nsu, ne nhyɛso so pɛpɛɛpɛ mu ankasa.

Tags a ɛyɛ hyew .: PC PMMA Solid Sheet Extrusion Machine Line, China PC PMMA Nkratafa a ɛyɛ den a wɔde twetwe nneɛma, wɔn a wɔde nneɛma ma, adwumayɛbea .