Density-Based Plastic Separation
Sink-Float Razdvajački tank
Energycle sink-float separation tanks use water density to separate PET, PP, PE, PVC, ABS, and other polymers with stable purity, continuous discharge, and low water consumption. They are built for PET bottle recycling lines, mixed rigid plastic recovery, and other applications where heavy and light fractions need a reliable split before drying, optical sorting, or pelletizing.
Ključne prednosti
Why Recyclers Choose This Sink-Float Tank
Built for industrial-scale density separation with minimal downtime and maximum material purity.
High-Purity Separation
Natural density differences let PET, PVC, and other heavy plastics sink while PP and PE float, helping produce clean output streams without chemical additives.
Multi-Polymer Versatility
One tank can support PET bottle recycling, PP and PE recovery from mixed streams, PVC sorting, and other rigid plastic separation applications.
Automatizirani kontinuirani tijek rada
Screw conveyors, paddles, and rotating drum screens feed, separate, and discharge material continuously, reducing manual handling and line interruptions.
Water-Efficient Design
Closed-loop recirculation with settling and screening can reduce freshwater consumption by up to 80 percent compared with once-through systems.
Durable SS304 Construction
All wetted surfaces use stainless steel for long service life in aggressive wash-water environments, while the frame keeps the machine stable under continuous load.
Jednostavan pristup za održavanje
Removable screens, accessible conveyors, and replaceable wear parts make service faster and reduce the downtime usually associated with dense-fraction separation equipment.
Kako to radi
How Sink-Float Separation Works
Materials denser than water sink while lighter materials float. Once pre-washed flakes enter the tank, the machine uses that physical principle to split mixed plastic streams into cleaner fractions.
Dovod materijala
Pre-washed and crushed flakes enter the separation tank through a stable conveyor or feeder.
Odvajanje po gustoći
PET, PVC, and other heavy fractions sink while PP and PE remain near the water surface.
Collection and Discharge
Floating material is skimmed from the top while sinking material is collected through bottom conveyors or scrapers.
Recirkulacija vode
Settling chambers and screens remove solids before process water returns to the tank.
Dovod materijala
Pre-washed and crushed flakes enter the separation tank through a stable conveyor or feeder.
Odvajanje po gustoći
PET, PVC, and other heavy fractions sink while PP and PE remain near the water surface.
Collection and Discharge
Floating material is skimmed from the top while sinking material is collected through bottom conveyors or scrapers.
Recirkulacija vode
Settling chambers and screens remove solids before process water returns to the tank.
Primjene
Applications by Material Type
These tanks are configured for the main polymer recovery scenarios found in modern plastic recycling plants.
Recikliranje PET boca
PET sinks while PP and PE caps, labels, and film fragments float, helping achieve the high flake purity required for food-grade and fiber-grade rPET production.
PET linesPP and PE Recovery
Polyolefins float in water, making the tank a practical way to recover PP and PE from heavier contaminants in mixed plastic waste streams.
PolyolefinsPVC, PC, and PS Sorting
Dense fractions such as PVC, PC, and some PS grades can be separated from lighter contamination before finer downstream sorting stages.
Heavy fractionMixed Rigid Plastics and E-Waste
Post-consumer rigid plastics, automotive scrap, and WEEE housings often use sink-float separation as a purification step before extrusion or pelletizing.
Mixed rigidInženjering
Engineering and Design Features
Every section of the machine is designed to improve separation efficiency, reliability, and maintenance access.
W-Shaped Sedimentation Bottom
The tank bottom channels sinking material toward central conveyors, reducing dead zones and accelerating heavy-fraction discharge.
Primary and Polishing Zones
A two-zone layout helps capture residual cross-contamination and can improve final purity compared with simpler single-zone designs.
Triple-Row Upgrade Path
For larger plants, a triple-row configuration increases throughput while keeping the same separation principle and footprint efficiency.
Integrated Mesh Screens
Screens at discharge points catch fines and small contaminants while remaining accessible for cleaning and replacement.
Floatables (PP/PE) float to the top; heavy plastics (PVC/PET/PC) settle at the bottom, forming a distinct stratification for precise separation.
Tank width, length, discharge systems, and downstream connections can be tailored to material type, line speed, and expansion plans.
Closed-Loop Water System
Settling, screening, and recirculation equipment can be integrated so the separation stage uses less fresh water and creates less wastewater burden.
Tehnički podaci
Tehnicke specifikacije
Standard configurations are listed below. Width, length, and power selection can all be adjusted around your target output and facility layout.
| Parametar | Specifikacija |
|---|---|
| Unutarnja širina | 1000 to 2000 mm |
| Ukupna dužina | 4 to 7 m, customizable |
| Materijal interijera | SS304 stainless steel |
| Vanjski okvir | Carbon steel, painted or galvanized |
| Motori pužnih transportera | 5,5 kW + 3,7 kW |
| Drum Screen Motors | 2,2 kW + 0,37 kW |
| Motori s lopaticama | 1.5 kW x 2 |
| Kontrolni sustav | PLC s dotacnim zaslonom za dodir ili neovisnim kontrolnim panelom |
| Certifikacija | CE |
| Jamstvo | 1 godina, dijelovi i rad |
Povucite vodoravno za prikaz cijele tablice na mobitelu.
Vodič za izbor
Kako izabrati pravi sink-float tank
Tri čimbenika obično određuju pravu konfiguraciju za vašu liniju za recikliranje.
Profil materijala i kontaminacije
Glavni polimer, razina kontaminacije i prisutnost više gustih frakcija utječu na to, trebate li standardni tank, polirnu zonu ili višestupnu postavku.
Kapacitet i propusnost
Širina i duljina tanaka skaliraju se s brzinom linije. Male linije mogu koristiti kompaktan jedinstveni tank, dok više količinski sustavi mogu zahtjevati dulju vrijednost zadržavanja ili troredni raspored.
Raspored vode i ispuštanja
Vaša dostupna prostorija na podu, postava vodenočišta i preferencija ispuštanja određuju treba li dodati gredice, valjke, češlje i dodatne faze filtracije.
Video
Sink-Float Separation Tank in Operation
Watch the sink-float separation tank process plastic materials in a real recycling application.
Galerija
Galerija tanka za sink-float razdvajanje
Referentne slike iz instalacija tanka Energycle sink-float i testnih rasporeda.
Zašto Energycle
Kako Energycle uspoređuje s konvencionalnim alternativama
Glavne razlike su stabilnost razdvajanja, vodna učinkovitost, pristup održavanju i buduća proširenja.
| Značajka | Energycle | Konvencionalni |
|---|---|---|
| %% | Dvije-zonski dizajn s polirnom fazom i potencijalom čistote većem od 99 posto | Jedno-zonski raspored s manjom prosječnom stabilnošću čistote |
| Pristup za održavanje | Uklonjivi ekranovi i udrživljivi debljinski dijelovi | Teže pristup ekranima i dulji periodi održavanja |
| Učinkovitost vode | Zatvoreni petlji recikliranje s manjom potrebom za svježu vodu | Jednomputna ili djelomična reciklacija je češća |
| %% | Modularni dizajn s opcijama poliranja i trorednog nadogradnje | Fiksna konfiguracija je češća |
| Globalna podrška | Globalna podrška za instalaciju i brža odgovor na debljinski dijelovi | Podrška ovisi o dostupnosti lokalnog distributera |
Garanacija i podrška
Podrška koja nastavlja nakon instalacije
Sink-float tanke su obično dio veće linije za pranje, tako da kvaliteta podrške ima tako veliki značaj kao i sam stroj.
1-godišnje ograničeno jamstvo
Strukturni dijelovi, motori, transporteri i kontrola su pokriveni standardnom ograničenom garancijom. Delove za izmjenu obradjuju se posebno prema normalnim radnim uvjetima.
Smještaj vodstvo
Uključivanje u rad je dostupno za instalaciju i postavljanje, a na mjestu smještaj vodstvo može biti dogovoren za projekte koji trebaju tuniranje procesa, obuku operatera i pomoć pri pokretanju.
Preguntas Frecuentes (FAQ)
Cesto postavljana pitanja
Česte pitanja kupaca koji uspoređuju sink-float razdvajne tanke za recikliranje PET-a i mešanih tvrdih plastičnih otpada.
Zamolite nam savjet o sink-float tanku
Povjedite nam o vašem materijalu, ciljanoj količini proizvodnje i razini kontaminacije. Naš tim će preporučiti pravi veličinu tanaka, konfiguraciju ispuštanja i postavu vodnog petlje za vašu reciklačku liniju.
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