S1: Te faaneheneheraa i te mau fare hamaniraa tauihaa & Te faaherehereraa i te ito
Ta tatou UBC (Inu faaohipahia) E amui oioihia te faanahoraa no te faaneheneheraa i te mau oumu aluminium, Te hamaniraa i te hoê ohipa taa ê. Na roto i te iritiraa i te mau tapo'i e te mau mea ino hou a rewa ai, E faarahi te faanahoraa i te faito o te faaho'i-faahou-raa mai i te metala ma te faaiti i te faaohiparaa i te ito na roto i te 15–30%. Eita te taairaa no te faanehenehe e te faanehenehe e faaore i te faaohiparaa piti, e faaiti te reira i te mau ereraa, e te haapapûraa i te hoê faahopearaa aluminium maitai a'e no te mau faaohiparaa i raro.
Te aravihi no te Thermal
Te faaiti nei te UBC i te faaohiparaa i te mǎhu i nia i te oumu re'are'a 15-30%. E amui oioihia te faanahoraa no te faaneheneheraa i te faanahoraa no te faaho'i-faahou-raa mai i te veavea, Te hamaniraa i te hoê huriraa thermal. E faahanahana te mau mǎhu veavea no roto mai i te oumu i te piha o te delacquering, i te taime a mâ ai te, I te anuvera teitei, e tomo te UBC i roto i te oumu, ma te faaiti i te ito e titauhia no te re'are'a. E faaore teie taairaa veavea i te hinaaro i te mau mauhaa tahu tauturu i roto i te tuhaa o te delacquering e e faatitiaifaro i te rahiraa o te mǎhu natura i roto i te mekameka o te ohipa.
Build the decoating line around the incoming aluminum scrap.
A connected project can combine size reduction, ferrous and non-ferrous separation, controlled thermal decoating, off-gas management, melting and ingot handling. The final scope depends on the coating system, scrap density, contamination and downstream metal specification.
From incoming UBC bales to a controlled furnace feed
The line should be configured as a material-to-output system rather than a standalone furnace.
- 01Receiving and bale opening
- 02Shredding and size control
- 03Magnetic and eddy-current separation
- 04Controlled thermal decoating
- 05Gas treatment and heat integration
- 06Optional melting, casting and palletizing
What changes the equipment list
A reliable proposal starts with the actual scrap profile and the agreed delivery boundary.
Feedstock form
Loose cans, compacted bales, mixed packaging scrap, painted profiles and oily turnings require different opening, feeding and separation arrangements.
Coating and contamination
Paint, ink, lacquer, polymer film, Mōno'i, rimu, iron and non-metallic contamination influence residence time, gas handling and downstream metal cleaning.
Downstream route
Decoated scrap may be sold, remelted on site or integrated with refining, casting and automatic stacking. Each route changes utilities and layout.
Environmental boundary
The off-gas train must be selected against the coating chemistry, local permit basis, fuel system and required monitoring points.
Design decisions that protect metal value and operating stability
Published figures are planning references and require project confirmation. Representative feedstock testing and a documented acceptance basis are required.
Atmosphere control
Limit uncontrolled air ingress and monitor the thermal environment to reduce oxidation risk and maintain repeatable coating removal.
Material balance
Record incoming scrap, separated contaminants, decoated aluminum, residues and optional molten-metal output.
Heat integration
Evaluate recovered process gas and hot exhaust as project energy streams only after their composition and stability are understood.
Acceptance plan
Agree sampling, test method, run duration, product cleanliness, emissions boundary and utility conditions before commercial acceptance.
See the connected equipment boundary.
Reference visuals support early layout discussion. Final equipment, arrangement and interfaces are confirmed from the project material and site.
A iriti i te mau mea o te opuaraa i roto i te hoê tabula mauhaa.
Te faaite ra teie hoho'a i te mana'o o te faaotiraa. Te mau rahiraa hopea, Te vai ra te mau hi'oraa e te mau rave'a i roto i te faaauraa o te opuaraa i fariihia.
| Te tapo'i o te rave'a | Te faito matauhia | Te niu no te tahoêraa |
|---|---|---|
| Material preparation | Bale opening, shredding, sizing and controlled transfer | Scrap form, density and required furnace feed |
| Separation | Magnetic, eddy-current and manual or sensor-based quality control | Iron, non-ferrous attachments and non-metallic contamination |
| Thermal section | Controlled decoating reactor, seals, heating and discharge | Coating load, residence basis and oxidation control |
| Environmental section | Gas combustion or oxidation, particulate and polishing stages | Coating chemistry and local emissions boundary |
| Downstream metal | Cooling, storage, optional melting, casting and palletizing | Target product and agreed delivery scope |
Ia roaa noa te mau haapapûraa e hinaarohia, a faahaere i te opuaraa i mua.
E fariu te mau uputa atoa i te mau haamaramaramaraa no nia i te feia hoo ei faahopearaa aravihi aore ra tapihooraa no te faaotiraa i muri iho.
Scrap profile
Confirm scrap category, coating, oils, attachments and incoming form.
Hope'aRepresentative scrap and contamination recordRoute definition
Define preparation, te faataaraa, decoating and downstream metal boundary.
Hope'aAgreed material-to-product flowEnvironmental basis
Identify coating chemistry, off-gas, residue and local test requirements.
Hope'aControl and monitoring registerAcceptance plan
Agree tested feed, sampling, stable run and downstream quality checks.
Hope'aMeasurable project acceptance sheetTe mau uiraa e faatitiaifarohia na mua a'e i te haamauraa.
Te faataa ra te mau pahonoraa i te oti'a no te rave'a hamaniraa tauihaa; eita ratou e mono i te mau hi'opo'araa materia aore ra te hi'opo'araa i te pae no te fenua iho.
What information is required to configure an aluminum decoating line?
Provide the scrap category, coating or oil condition, bale or particle dimensions, te faainoraa, buka e vai ra, downstream metal route, site utilities and local environmental basis.
Can one standard line process every type of aluminum scrap?
aita. Te mau bale UBC, painted profiles, automotive scrap and oily turnings can require different opening, te faataaraa, feeding, thermal and gas-treatment arrangements.
Is melting and ingot casting always included?
aita. The project can stop at cleaned scrap or include melting, refining, casting and palletizing when those interfaces are part of the agreed scope.
How should project acceptance be defined?
Acceptance should state the tested feedstock, sampling method, stable operating period, material balance, product-cleanliness basis, utility conditions and environmental measurement boundary.
A faataa i te mau materia hou a maiti ai i te mau ravea.
A faaite i te hoê faataaraa no ni'a i te mau materia, buka e vai ra, te ti'araa o te tahua itenati e te mau faahopearaa. E faaohipa o YUSHUNXIN i taua mau mea ra no te faaineine i te otia o te ohipa e te aparauraa no nia i te haamauraa.
