Chikwama chamagetsi, chomwe chimadziwika kuti thumba pansi, chimadyetsedwa kuchokera ku doko la valavu lomwe lili pamwamba pa thumba ndikudzazidwa ndimakina odzaza. Pambuyo potsegula zida, mawonekedwe a thumba ndi cuboid, yomwe ndiyabwino, yoyera komanso yokongola, yosavuta kunyamula, yolimba ndi zina zotero. Kupaka kwamtunduwu kumagwiritsidwa ntchito pazinthu zosiyanasiyana zopanga granular kapena powdery. Amagwiritsidwa ntchito popangira simenti ndi ma CD, okhala ndi pafupifupi 10-50kg. Doko lodzaza lokhala ndi ntchito yosindikiza limakonzedwa pamwambapa thumba la valavu pansi. Pali mitundu iwiri ya mavavu, doko la valavu lakunja ndi doko lamkati la valavu, lomwe lingasankhidwe molingana ndi zofunikira zosiyanasiyana.
Thumba la valavu lingagawidwe thumba la valavu la PP, thumba la valavu la PE, thumba la pulasitiki la pulasitiki, thumba la kraft la valavu ndi thumba losanjikiza la kraft laling'ono malinga ndi zakuthupi.
Phukusi la pulasitiki lokhala ndi pulasitiki: limapangidwa ndi thumba la pulasitiki (lomwe pano limatchedwa nsalu yoyambira) ataponyera tepi (nsalu / kanema / pepala ndi zitatu m'modzi)
Kraft pepala vavu thumba: unapangidwa pepala kraft. Chiwerengero cha mapepala a kraft nthawi zambiri chimakhala chosanjikiza mpaka zigawo zisanu ndi chimodzi malinga ndi cholinga chake, ndipo pakati amatha kuzipaka kapena kuwonjezeredwa ndi filimu ya pulasitiki ya PE.
Pe valavu thumba: imadziwika kuti thumba lolemera la phukusi, limapangidwa ndi kanema wa polyethylene, ndipo makulidwe a kanemayo amakhala pakati pa mawaya 8-20.
Chikwama chamagetsi chotsikira pang'ono: chimapangidwa ndi kanema wotsika kwambiri wa polyethylene. Makulidwe a kanemayo amakhala pakati pamawaya 8-20. Ndioyenera kupanga zikuluzikulu ndikugwiritsa ntchito mabizinesi azinthu pamzere wamsonkhano. Ikhoza kuchepetsa kuipitsa ndi kuchepetsa mphamvu ya ogwira ntchito.
Gulu thumba la valavu: ndi chinthu chatsopano chosindikizidwa ndi pepala komanso chinyezi komanso kulimba kwa pulasitiki.
Otsatirawa ndi kukula kwake (makulidwe a 3D) ndi makulidwe, potenga matumba a valavu ngati chitsanzo:
Self kukhazikika simenti-25kg 40 * 45 * 10cm, makulidwe a aliyense wosanjikiza 80g
Self kukhazikika simenti-50kg-50 * 56 * 10cm, makulidwe a aliyense wosanjikiza 70-80g
Putty ufa-15kg-38 * 38 * 10cm, makulidwe a gawo lililonse 75-80g
Putty ufa-20kg-40 * 45 * 10cm, makulidwe a gawo lililonse 80g
Kusankha kwamtundu:
Thumba kupanga m'lifupi: 180-705mm
Mtundu wosindikiza: 1-8
Kutalika kwa thumba: 300-1500mm
Chiwerengero cha zigawo zakuthupi: 1-7
Kutalika kwa thumba: 70-300mm
Zipangizo: mitundu yonse ya kraft pepala, pepala pulasitiki nsalu gulu, alimbane ndi pulasitiki filimu ndi filimu zotayidwa
Valve doko: wosanjikiza umodzi kapena wosanjikiza wosanjikiza kraft pepala, ndi pulasitiki filimu, zinthu zoluka, pepala pulasitiki gulu lazinthu
khalidwe:
1. Ndikosavuta kusunga ndikupanga malo osindikizidwa komanso osungira chinyezi mukasindikiza
2. Makina osindikizidwa a thumba la valavu sivuta kuwa
3. Kutsika kwakukulu
4. UV kukana
5. Pambuyo pakutsitsa zida, mawonekedwe azithunzi zitatu ndiyabwino mayendedwe
6. Low kuwonongeka mlingo ndi dzuwa mkulu ma CD
Zambiri zimatha kusinthidwa malinga ndi zomwe mukufuna.