Thaum nqis peev hauv ibPE ua npuas ncauj tshuabrau cov txiv hmab txiv ntoo, lub raj mis, lossis cov ntim khoom tiv thaiv kev lag luam, kev nkag siab txog cov kev qhia tshwj xeeb yog qhov tseem ceeb rau kev suav ROI thiab muaj peev xwm ntau lawm. Ib tug kws tshaj lijPE ua npuas ncauj tshuabintegrates extrusion, foaming, txias, thiab winding systems. Hauv qab no, peb rhuav tshem cov txheej txheem thev naus laus zis uas txhais tau tias qhov ua tau zoo, ruaj khov, thiab ntau yam ntawm tus qauvPE ua npuas ncauj tshuabkab ntau lawm.
1. Core Extrusion Unit Specifications
Lub plawv ntawm tejPE ua npuas ncauj tshuabyog ib qho - ntsia hlau extruder. Cov parameter tseem ceeb muaj xws li:
Ntsia Hlau Diameter: Hom qauv yogΦ65mm, Φ70mm, Φ75mm, thiab Φ90mm. Txoj kab uas hla txiav txim siab txog qhov peev txheej.
Screw L/D Ratio: Feem ntau55:1. Qhov sib piv ntau dua ua kom cov yas zoo dua ntawm LDPE sib xyaw nrog cov neeg ua npuas ncauj.
Ntsia Hlau Khoom: Feem ntau38CrMoAlAalloy steel nrog nitrogen kho rau hnav thiab corrosion kuj.
Ntsia Hlau Ceev: 5-60 rpm, adjustable ntawm zaus converter rau meej foaming tswj.
Main Lub cev muaj zog: Ntau yam ntawm11kW rau 37kWnyob ntawm tus qauv loj.
Cov specs ncaj qha cuam tshuam rau cov qauv ua npuas ncauj uniformity tsim los ntawm covPE ua npuas ncauj tshuab.
2. Muaj Peev Xwm Muaj Peev Xwm & Foaming Performance
Cov neeg yuav khoom ntsuas aPE ua npuas ncauj tshuabyuav tsum xav txog cov zis thiab expansion peev:
Muaj peev xwm: Standard output ranges los ntawm15 kg / h txog 50 kg / h(kwv yees . 300–1,200 kg/24h).
Foaming tus nqi (Expansion Ratio): Kho tau los ntawm10 mus rau 40 x(qee tus qauv mus txog 48 ×), tswj kev ceev thiab cushioning kev ua tau zoo.
Khoom Specification: Net txoj kab uas hla feem ntau10-40 meshlos yog20-150 hlinyob rau hauv circumference, haum rau txiv apples, pears, melons, thiab glassware.
Kab Ceev: 10-60m / min, synchronized nrog lub haul- tawm tsev.
Ib tug dav foaming ntau pub rau ib tugPE ua npuas ncauj tshuablos pab ntau lub khw ntim khoom.
3. Cov Kev Pab Cuam Tsis Txaus
Ib qho tiavPE ua npuas ncauj tshuabkab muaj ntau yam tseem ceeb subsystems:
Foaming Agent Txhaj: Siab - siab ntsuas twj rauButane (LPG)thiabGMS (Glycerol Monostearate)nrog kev txhaj tshuaj siab mus txog30-38 MPa.
Tuag taub hau: Rotating ncig tuag lub taub hau (lub cev muaj zog3-4 kW) ua los ntawm carbon alloy steel rau symmetrical mesh tsim.
Txoj kev txias: Ua kecua txias + dej txiaskom stabilize lub npuas dej tam sim ntawd tom qab extrusion.
Haul-tawm & Txiav: 0.75 kWm inverter- tswj lub cev muaj zog nrog ntsuas - suav thiab pib- txiav ua haujlwm.
Nruab Hwj chim: Tag nrho lub zog approx.25-50 kW(3-theem, 380V / 50Hz lossis customized).
Kev txhaj tshuaj meej thiab txias yog qhov tseem ceeb rau kev txo qis qhov tsis xws luag hauv cov khoomPE ua npuas ncauj tshuabtso zis.
4. Dimensional & Structural Data (Reference Table)
Hauv qab no yog cov lus qhia tshwj xeeb rau ob tus neeg nyiamPE ua npuas ncauj tshuabqauv:
|
Parameter |
Qauv: FPW-70 |
Qauv: FPW-75 |
|---|---|---|
|
Ntsia Hlau Diameter |
Φ70 hli |
Φ75 hli |
|
L/D Ratio |
55:1 |
55:1 |
|
Muaj peev xwm |
20-30 kg / h |
40-50 kg / h |
|
Foaming Rate |
20–40 |
20–40 |
|
Nruab Hwj chim |
~ 28 kWm |
32-40 kWm |
|
Zuag qhia tag nrho Dimension |
11×3×1.7 m |
12×3×1.8 m |
|
Qhov hnyav tag nrho |
~2.5–3.5 T |
~3.0–4.0 T |
|
Txias |
Cua + Dej |
Cua + Dej |
Cov nuj nqis no pab cov neeg yuav khoom faib cov chaw tsim khoom thiab cov khoom siv hluav taws xob sib txuas rauPE ua npuas ncauj tshuab.