Ngati mumagwiritsa ntchito fakitale yopaka utoto wa chikopa, mukudziwa kukhumudwa kwake. Makina anu opaka utoto (omwe amatchedwanso makina opopera kapena ochotsa madzi) sakuchotsa madzi okwanira pachikopa chonyowa chabuluu kapena cha crust. Zotsatira zake ndi ziti? Kuuma nthawi yayitali, mphamvu zambiri, komanso mtundu wa chikopa wosagwirizana.

Choyipa kwambiri n'chakuti, malamba anu a felt amataya mphamvu, amachepa, kapena amayaka mofulumira kwambiri - makamaka mukakonza katundu wolemera m'malo otentha komanso okhala ndi asidi.

Iyi si nkhani yokonza zinthu yokha, koma ndi vuto lalikulu pakupanga zinthu.

Lamba wamanja wovala bwino amasintha chilichonse. Ndipo apa ndi pomwe Annilte amalowerera.

Chifukwa Chake Malamba Okhazikika a Felt Amalephera Mu Nthawi Yonyowa

Ubweya wambiri kapena nsalu zosakaniza sizimapangidwira kuti zigwiritsidwe ntchito nthawi zonse mu makina oyeretsera madzi. Pakapita nthawi:

• Ulusi umafewa ndi kugwa, zomwe zimachepetsa kuyamwa kwa madzi
• Kutentha kochokera ku kukangana kumayambitsa kuchepa kapena kusungunuka
• Mankhwala a chikopa cha asidi amawononga kusoka ndi kumbuyo

Kwa malo opangira zikopa ku US, Europe, ndi Southeast Asia, zinthu zitatu zofunika kwambiri: kuchotsa madzi nthawi zonse, kukana kutentha, komanso kukhala ndi moyo wautali.

Annilte wapanga njira yabwino yothetsera vutoli.

AnnilteLamba wa Nomex Felt: Yopangidwira Kutentha, Kupanikizika, ndi Asidi

Lamba wathu wa Annilte Nomex Felt wa Makina Osambitsira Ulusi umagwiritsa ntchito kapangidwe ka ulusi wa meta-aramid (ukadaulo wofanana ndi Nomex™) wokhala ndi kapangidwe kake kobowoledwa ndi singano. Umu ndi momwe izi zimatanthawuzira mzere wanu wachikopa:

1. Kuchuluka Kwambiri kwa Madzi Ochokera ku Madzi

Matrix otseguka a ulusi wa felt ndi kuchulukana kolinganizidwa zimapangitsa kuti mitsempha yamagazi ikhale yolimba. Madzi amachotsedwa pamwamba pa chikopa ndikutulutsidwa mwachangu kudzera m'ma press rolls.

Zotsatira zake: Chinyezi cha buluu chonyowa chimatsika kuchoka pa ~60% kufika pansi pa 48% pakadutsa kamodzi — kuumitsa mwachangu komanso kutsetsereka kochepa.

2. Kukana Kutentha Mpaka 400°F (204°C)

Kutentha kwa kukangana mkati mwa makina oyeretsera madzi kumatha kupitirira 200°F. Ma felt wamba amayamba kufewa pa 250°F. Felt ya Annilte Nomex imasunga kuuma kwa ulusi ndi ma porosity ngakhale pa 400°F.

Palibe kusungunuka. Palibe glazing. Palibe kulephera kwadzidzidzi kwa lamba pakati pa kupanga.

3. Kulekerera Asidi ndi Mankhwala

Kukonza chikopa kumaphatikizapo ma asidi otsala (sulfuric, formic) ndi zinthu zodzoladzola. Ma felt athu amalandira chithandizo chotsutsana ndi hydrolysis chomwe chimalimbana ndi kuphulika kwa ulusi - malo ofala kwambiri m'malamba wamba.

4. Kukhazikika Kwabwino kwa Kapangidwe

Tinasintha kapangidwe ka nsalu yachikhalidwe (yoyambira) powonjezera gawo la monofilament lotentha kwambiri pakati pa mafelts opangidwa ndi singano. Izi zimachepetsa kutambasuka kwa longitudinal ndi kupitirira 30% poyerekeza ndi mafelts wamba.

Tsatanetsatane waukadaulo: Gulu lathu la kafukufuku ndi chitukuko lawonjezera kuchuluka kwa ma punch opangidwa ndi singano kuchoka pa 180 mpaka 220 pa cm². Izi zimatseka ulusi mwamphamvu, zomwe zimaletsa kugawanika kwa madzi pamene madzi akuyenda bwino.

Kuchita Bwino Padziko Lonse M'misika Yofunika Kwambiri

Malo opangira zikopa ku Southeast Asia (kunyowa kwambiri, kuchotsa madzi ambiri m'madzi mwamphamvu) amanena kuti nyengo ziwiri za ntchito zake sizinali zovuta. Makasitomala aku Europe ndi US akuwona kuti nthawi zina amasiya ntchito mosasamala komanso ndalama zochepa zosinthira zinthu zina.

Ndi Mtundu Uti wa Annilte Woyenera Makina Anu a Sammying?

Timapereka mndandanda iwiri yokhazikika:

• AN-NX200 – Ntchito yonse, makulidwe a 6–8mm, pa mulifupi wa ma roller mpaka 2000mm
• AN-NX250H - Yolimba, makulidwe a 8–10mm, m'mbali zolimba za makina osindikizira amphamvu

Zonsezi zimapezeka ndi zolumikizira zopanda malire kapena zotseguka, ndipo tikhoza kudula malinga ndi kutalika ndi m'lifupi mwa roller yanu.