Zogulitsa zathu zazikulu zimakhala ndi ma frequency ambirimzere wopangira chitoliro wowongoka wowongoka, mzere wopangira zitsulo zozizira, mzere wopanga wachitsulo chozizira/chitoliro cholumikizidwa ndi welded, mzere wopanga mzere wodulira,mphero ya chitoliro chachitsulo chosapanga dzimbiri, zida zosiyanasiyana zothandizira mphero ya mapaipi ndi ma rollers, ndi zina zotero.
Mwina tili ndi luso lapamwamba kwambirikupanga mapaipi olumikizidwamakina, mainjiniya ndi antchito odziwa bwino ntchito komanso oyenerera, adazindikira makina apamwamba kwambiri ogwirira ntchito limodzi ndi gulu la akatswiri ogulitsa bwino lomwe limapereka chithandizo cha asanayambe/atamaliza kugulitsa Makina Opangira Ma Roll a China ndiKupanga MapaipiMakina.
Zipangizo zopangira mapaipi opangidwa ndi mawonekedwe apadera ndi yodzichitira yokhamzere wopanga chitoliro cholumikizidwa yopangidwira makamaka kupanga mapaipi achitsulo osazungulira okhala ndi mawonekedwe apadera opingasa.
Chifukwa cha mawonekedwe awo apadera a makina ndi mawonekedwe awo, mapaipi opangidwa ndi mawonekedwe apaderawa amagwiritsidwa ntchito kwambiri m'makampani opanga zomangamanga, magalimoto, mipando, ndege, ndi makina.
Chimake cha izi zida zopangira mapaipi opangidwa ndi mawonekedwe apadera ndi njira yopangira mipukutu yokhala ndi ma pass ambiri. Mipukutu iyi imakonzedwa motsatira ndondomeko ndi ngodya yokonzedweratu, pang'onopang'ono imagwiritsa ntchito mphamvu pa mzere kapena chitoliro chozungulira, kuisintha ndikupanga mawonekedwe apadera ofunikira.
ZTZG'szida zopangira mapaipi opangidwa ndi mawonekedwe apadera Kawirikawiri imakhala yodziyimira yokha komanso yanzeru kwambiri. Pogwiritsa ntchito makina owongolera manambala (CNC), ogwiritsa ntchito amatha kuwongolera bwino kuthamanga, liwiro, ndi malo a mipukutu, kukwaniritsa kupanga kolondola kwambiri ndikulola kusinthana mwachangu pakati pa ma die amitundu yosiyanasiyana kuti akwaniritse zosowa za kupanga zinthu zazing'ono zosiyanasiyana.
Zathumizere yopanga chitoliro cholumikizidwa akhalaimatumizidwa kumayiko ndi madera opitilira 40, omwe apeza mbiri yabwino kuchokera kwa makasitomala athu padziko lonse lapansi.
| Mzere wa ERW Chube Mill | |||||
| Chitsanzo | Rchitoliro cha bulu mm | Sikweyachitoliro mm | Kukhuthala mm | Kugwira ntchito mwachangu m/mphindi | |
| ERW20 | Ф8-Ф20 | 6x6-15×15 | 0.3-1.5 | 120 | Werengani zambiri |
| ERW32 | Ф10-Ф32 | 10×10-25×25 | 0.5-2.0 | 120 | |
| ERW50 | Ф20-Ф50 | 15×15-40×40 | 0.8-3.0 | 120 | |
| ERW76 | Ф32-Ф76 | 25×25-60×60 | 1.2-4.0 | 120 | |
| ERW89 | Ф42-Ф89 | 35×35-70×70 | 1.5-4.5 | 110 | |
| ERW114 | Ф48-Ф114 | 40×40-90×90 | 1.5-4.5 | 65 | |
| ERW140 | Ф60-Ф140 | 50×50-110×110 | 2.0-5.0 | 60 | |
| ERW165 | Ф76-Ф165 | 60×60-130×130 | 2.0-6.0 | 50 | |
| ERW219 | Ф89-Ф219 | 70×70-170×170 | 2.0-8.0 | 50 | |
| ERW273 | Ф114-Ф273 | 90×90-210×210 | 3.0-10.0 | 45 | |
| ERW325 | Ф140-Ф325 | 110×110-250×250 | 4.0-12.7 | 40 | |
| ERW377 | Ф165-Ф377 | 130×130-280×280 | 4.0-14.0 | 35 | |
| ERW406 | Ф219-Ф406 | 170×170-330×330 | 6.0-16.0 | 30 | |
| ERW508 | Ф273-Ф508 | 210×210-400×400 | 6.0-18.0 | 25 | Werengani zambiri |
| ERW660 | Ф325-Ф660 | 250×250-500×500 | 6.0-20.0 | 20 | Werengani zambiri |
| ERW720 | Ф355-Ф720 | 300×300-600×600 | 6.0-22.0 | 20 | Werengani zambiri |
| CHITOLI CHOPANGA CHITOLI CHOSASIYANA | |||||
| Chitsanzo | Rchitoliro cha bulu mm | Sikweyachitoliro mm | Kukhuthala mm | Liwiro logwira ntchito m/mphindi | |
| SS25 | Ф6-Ф25 | 5×5-20×20 | 0.2-0.8 | 10 | Werengani zambiri |
| SS32 | Ф6-Ф32 | 5×5-25×25 | 0.2-1.0 | 10 | Werengani zambiri |
| SS51 | Ф9-Ф51 | 7×7-40×40 | 0.2-1.5 | 10 | Werengani zambiri |
| SS64 | Ф12-Ф64 | 10 × 10-50 × 50 | 0.3-2.0 | 10 | Werengani zambiri |
| SS76 | Ф25-Ф76 | 20×20-60×60 | 0.3-2.0 | 10 | Werengani zambiri |
| SS114 | Ф38-Ф114 | 30×30-90×90 | 0.4-2.5 | 10 | Werengani zambiri |
| SS168 | Ф76-Ф168 | 60×60-130×130 | 1.0-3.5 | 10 | Werengani zambiri |
| SS219 | Ф114-Ф219 | 90×90-170×170 | 1.0-4.0 | 10 | Werengani zambiri |
| SS325 | Ф219-Ф325 | 170×170-250×250 | 2.0-8.0 | 3 | Werengani zambiri |
| SS426 | Ф219-Ф426 | 170×170-330×330 | 3.0-10.0 | 3 | Werengani zambiri |
| SS508 | Ф273-Ф508 | 210×210-400×400 | 4.0-12.0 | 3 | Werengani zambiri |
| SS862 | Ф508-Ф862 | 400×400-600×600 | 6.0-16.0 | 2 | Werengani zambiri |