Plastic krataa ne board production equipment yɛ nnwinnade a ɛho hia wɔ plastics processing industry, na ne structure design no nya nkɛntɛnso tẽẽ wɔ production efficiency, product quality, ne ahoɔden a wɔde di dwuma. Plastik krataa a edi mũ ne board a wɔyɛ no taa yɛ nneɛma atitiriw anan: extrusion nhyehyɛe, molding nhyehyɛe, traction ne cutting system, ne nhyehyɛe a ɛboa. Saa nneɛma yi bom yɛ adwuma de hwɛ hu sɛ wɔyɛ nneɛma a wɔyɛ no daa na ɛyɛ den.
Extrusion nhyehyɛe no yɛ core power unit a ɛwɔ nnwinnade no mu na ne titiriw no ɛyɛ extruder (biako-screw anaa twin-screw), hopper, ɔhyew ne onwini mfiri, ne transmission mfiri. Extruder no de nhyɛso ne shear ahoɔden di dwuma wɔ plastic raw material no so denam skru no a ɛkyinkyini no so, na ɛma ɛyɛ hyew na ɛyɛ plastic, na ɛde kɔ die no so pɛpɛɛpɛ. Ɔhyew nhyehyɛe no de mfiridwuma mu ɔhyew sohwɛ mfiridwuma a wɔakyekyɛ mu di dwuma de hwɛ hu sɛ ade no bɛkɔ so ayɛ nsu wɔ ɔhyew a eye sen biara no mu, bere a afiri a ɛma onwini no siw ɔhyew a ɛboro so ano na ɛhwɛ ma ɛware-bere a ɛyɛ den sɛ wɔde bedi dwuma wɔ mfiri no mu.
Molding nhyehyɛe no bi ne t-die, abiɛsa-roll calender, ne cooling ne shaping unit. Bere a wɔde plastic a ayɛ kusuu no akɔ mu pɛpɛɛpɛ denam T-wu a wɔayɛ no pɛpɛɛpɛ so no, ɛfa abiɛsa-Roll calender (atifi, mfinimfini, ne ase rollers) mu ma mfiase calendering ne soro awiei. Roller gap no yɛ adjustable ma ɛhwɛ krataa no mu duru so. Afei nneɛma no kɔ baabi a ɛma onwini ne nea wɔde yɛ no, baabi a ɛnam mframa anaa nsu a ɛma onwini so yɛ den ntɛmntɛm de hwɛ hu sɛ ne kɛse yɛ pɛpɛɛpɛ na ɛyɛ adwuma.
Haul-OFF ne twitwa nhyehyɛe no yɛ asɛyɛde sɛ ɛyɛ pɛpɛɛpɛ sɛ wɔbɛtwe na wɔatwitwa krataa a wɔayɛ no mu. Haul-off no nam servo motor so na ɛkanyan no, a ahoɔhare no ne extrusion rate no hyia na ama wɔakwati deformation a ɛnam tension nsakrae so de ba. Wɔde saw a ɛyɛ kurukuruwa, flat cutter, anaa laser cutting module, a egyina ahiade ahorow so, na ama wɔatumi ayɛ fixed-length anaasɛ fixed-trɛt a wɔde yɛ adwuma no ahyɛ afiri a wɔde twa ade no mu.
Nea ɛka ho ne anyinam ahoɔden mfiri, hydraulics, ne automation modules. Nnɛyi nneɛma a wɔyɛ no taa de PLCs ne touchscreen onipa-afiri ntam nkitahodi ahorow bom, a ɛhwɛ parameters te sɛ ɔhyew, nhyɛso, ne ahoɔhare so wɔ bere ankasa mu na ɛma nneɛma a wɔyɛ no gyina yiye denam-loop control so. Bio nso, nnwuma aboafo te sɛ nea wɔde gu mu a ɛnyɛ adwuma ne mfutuma ne nsu a woyi fi hɔ no ma nnwinnade no nyansa kɔ soro kɛse.
Sɛ yɛbɛbɔ no mua a, ɛsɛ sɛ structure design a ɛwɔ plastic sheet ne board production equipment mu no susuw sɛnea wɔyɛ adwuma no mu nsakrae ne ahotoso nyinaa ho. Daakye, ɛnam nneɛma ho nyansahu ne automation mfiridwuma anya nkɔso nti, ne nhyehyɛe no bɛyɛ nea etu mpɔn kɛse, ahoɔden-akora so na ɛnyɛ nea ɛsɛe nneɛma a atwa yɛn ho ahyia, a ɛbɛpia nnwuma no akɔ soro-afiri a wɔyɛ no awiei.
