tube ea metsi bakeng sa ho pholisa betri (koloi e ncha ea motlakase ea matla)
Lera le ka ntle / le bohareng / le ka hare - PA/TIE/PP
Sehlahisoa sena se na le mefuta e 'meli, e meraro, e mene le e mehlano ea multilayer / hose le mefuta e meng, bophara ba ka ntle ho tloha ho 6mm ho isa ho 30mm. PA e nang le likarolo tse ngata tsa hose / tube e ka fokotsa tšilafalo ea koloi tikolohong, le ho fihlela litlhoko tse phahameng tsa tikoloho. Ka nako e ts'oanang, hose e nang le likarolo tse ngata e na le khanyetso e ntle ea ts'ebetso ea ho kenella, e ka khotsofatsang litekanyetso tsa EU-III.
Bophara ba ka ntle/Bophara ba ka hare: mm | Lebelo la tlhahiso: m/min |
---|---|
8.0/6.0 ±0.10 | 50-70 |
10.0/8.0 ±0.10 | 30-40 |
12.0/9.5 ±0.10 | 20-30 |
19.0/16.0 ±0.10 | 15-18 |
21.0/19.0 ±0.10 | 12-15 |
Ea ronamolemo
Ka litlhoko tsa nts'etsopele ea boima bo bobebe ba koloi, paballo ea matla le phokotso ea mosi, le sekhahla sa ho kenella ha likoloi tse ncha tse matla tse ntseng li eketseha selemo le selemo, li-tubes tsa PA (nylon) tse ngata li sebelisoa haholo likoloing. Mefuta e ka sehloohong ke:
• Li-tube tse boreleli tse 3 bakeng sa sistimi e pholileng (PA / TIE / PP & TPV)
• 3-layer corrugated tube for cooling system (PA / TIE / PP)
• 2 / 3 / 5-layer e boreleli / li-tubes tse nang le sekoti bakeng sa tsamaiso ea potoloho ea oli (PA / TIE / EVOH / TIE / PA)
Har'a tsona, li-tubes tse boreleli tse 3 tse sebelisoang tsamaisong ea ho pholisa ea likoloi tse ncha tsa motlakase hajoale ke tataiso e kholo ea nts'etsopele, 'me monyetla oa mmaraka o moholo.
Boqapi le ntlafatso ea thekenoloji ha li arohane le tloaelo. E ipapisitse le tekhenoloji le boiphihlelo ba k'hamphani ea BAOD Extrusion e holileng ka ho fetesisa e holileng haholo. Ho tloha ka 2015, re thehile hlobo e nang le likarolo tse hlano tsa PA automotive fuel hose extrusion mold motheong oa ho hola ka mekhahlelo e meraro / e mene e nepahetseng ea li-tube extrusion hlobo. Ka tšehetso ea Zumbach le iNOEX, re ile ra tsetela ho PA ea mekhahlelo e mehlano ea li-tube extrusion line ka 2015, 'me re tsoela pele ho ntlafatsa moralo oa semathi oa hlobo ea 5-layer nakong ea 2years. Ka Phuptjane 2017, ts'ebetso ea lisampole tse hlano tsa PA tube / hose tse hlahisitsoeng ke mohala oa rona oa tlhahlobo li fihlile maemong a boleng ba indasteri ea QC/ t-798-2008. Hajoale, mohala oa rona oa multilayer tube / hose extrusion o na le theknoloji e ts'oanang le ea extrusion e tsoang Europe kapa US, 'me e atlehile ho fana ka mela e mengata ea tlhahiso.
Yuniti ea extrusion e nang le likarolo tse ngata e ka kopanngoa le tube e boreleli kapa hose e entsoeng ka mapolanka e etsang mohala oa tlatsetso, 'me ea fihlela tlhahiso ea extrusion ea li-tube tse ngata tsa nylon tse boreleli le hose ea nylon e nang le likhoele tse ngata moleng o tšoanang oa mochini: