Kev tswj qhov kub thiab txias yog ib qho tseem ceeb tshaj plaws thaum lub sij hawm DWC yeeb nkab ntau lawm. Qhov kub tsis ruaj khov yuav ua rau muaj ntau yam tsis xws luag, xws li qhov chaw tsis zoo, cov phab ntsa tsis sib xws, tsis muaj zog corrugation thiab cov yeeb nkab tawg.
Rau HDPE ob phab ntsa corrugated yeeb nkab extrusion kab, txhua qhov cua sov cheeb tsam los ntawm extruder chim, tuag lub taub hau rau kev tsim pwm blocks xav tau qhov kub thiab txias. Kev tswj xyuas qhov kub kom zoo pab cov tuam txhab tau txais cov yeeb nkab ruaj khov, txo cov khib nyiab thiab txhim kho kev tsim khoom.
Pom zoo ntsuas kub siv rau HDPE DWC Yeeb Nkab Extrusion
| Extrusion Zone | Pom zoo qhov ntsuas kub | Main Function |
|---|---|---|
| Kev pub zaub mov (Teb Chaws 1) | 170-180 degree | Pre-heat raw khoom, tsis txhob melting thaum ntxov thiab cov khoom thaiv |
| Melting & Compression Section | Kub ntawm 180-200 degrees | Siab yaj HDPE pellets |
| Homogenizing Zone | 190-210 degrees | Ua kom sov kub txawm thiab ruaj khov |
| Co-extrusion tuag taub hau | 195-210 degree | Ua kom cov phab ntsa sab hauv sab nrauv zoo sib txuas, du melt flow |
| Tsim Mould Blocks | 50-80℃(dej txias) | Txhim kho corrugation zoo, tiv thaiv cov yeeb nkab lo rau ntawm pwm |
| Dej txias | 20-25 ° C | Ua kom txias ceev, txo cov kev ntxhov siab sab hauv ntawm cov yeeb nkab tiav |
Tej teeb meem tshwm sim los ntawm qhov kub thiab txias
- Kub siab heevMelt yuav dhau los ua nyias. Cov duab corrugated yog ib qho yooj yim rau vau, cov khoom yuav degrade thiab cov yeeb nkab nto tig daj.
- Kub Tsawg heevCov khoom nyoos tsis tuaj yeem ua plasticized kiag li. Koj yuav tau txais cov yeeb nkab ntxhib nto, tsis zoo fusion ntawm sab hauv phab ntsa thiab sab nrauv phab ntsa, qis nplhaib nruj.
- Qhov kub tsis sib xws ntawm thaj chawNws ua rau tsis ruaj khov extrusion ceev, phab ntsa-thickness fluctuation thiab oval yeeb nkab zoo li.
Tswv yim Temperature-Control Tips rau DWC Yeeb Nkab Extrusion Kab
- Kho qhov kub thiab txias step-by-step, tsis txhob hloov tus nqi kub loj hauv ib qho kev ua haujlwm.
- Khaws qhov kub thiab txias tsis pub dhau ± 2-3℃rau kev khiav haujlwm ruaj khov.
- Match extrusion ceev nrog kub. Cov zis ntau dua feem ntau xav tau qhov ntsuas kub kom haum.
- Txheeb xyuas cov dej txias txias tsis tu ncua, dej txias txias yuav ua rau qeeb shaping ceev.
- Yog tias koj tsim cov yeeb nkab loj DWC, me ntsis nce qhov kub ntawm lub taub hau kom zoo dua yaj fluidity.
Kev tswj qhov kub thiab txias heev txiav txim siab tiav HDPE ob chav phab ntsa corrugated yeeb nkab zoo. Cov neeg ua haujlwm yuav tsum ua tus tswv thoob, tuag thiab pwm qhov ntsuas kub, saib xyuas cov ntaub ntawv ntawm lub sijhawm thiab ua kom haum raws sijhawm.
Qingdao Confortune Machinery Co., Ltd. muab cov khoom ua tiav zoo DWC yeeb nkab extrusion kab nrog txhim khu kev qha PLC kub tswj qhov system. Txais tos tiv tauj peb rau koj qhov project corrugated yeeb nkab tsim.
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