Ma track a rabara ndi ma track opangidwa ndi zipangizo za rabara ndi mafupa, zomwe zimagwiritsidwa ntchito kwambiri mu makina omanga, makina a zaulimi ndi zida zankhondo.

Kusanthula momwe zinthu zilili panopa pamakampani opanga njanji ya rabara

Ma track a rabaraZinapangidwa koyamba ndi The Japanese Bridgestone Corporation mu 1968. Poyamba zinapangidwa kuti zigwirizane ndi njira zachitsulo zosakaniza zaulimi zomwe zimatsekeka mosavuta ndi udzu, udzu wa tirigu ndi dothi, matayala a rabara omwe amagwera m'minda ya mpunga, ndi njira zachitsulo zomwe zingawononge misewu ya phula ndi konkire.

Njira ya rabara ku ChinaNtchito yomanga inayamba kumapeto kwa zaka za m'ma 1980, yakhala ku Hangzhou, Taizhou, Zhenjiang, Shenyang, Kaifeng ndi Shanghai ndi malo ena, ndipo yapanga bwino makina osiyanasiyana a zaulimi, makina aukadaulo ndi magalimoto onyamula katundu osiyanasiyana a raba, ndipo inapanga mphamvu zopanga zinthu zambiri. M'zaka za m'ma 1990, Zhejiang Linhai Jinlilong Shoes Co., Ltd. inapanga ndi kupatsa chilolezo njira ya rabara yachitsulo yopanda cholumikizira, yomwe inakhazikitsa maziko a makampani a raba ku China kuti apititse patsogolo khalidwe, kuchepetsa ndalama ndikukulitsa mphamvu zopangira.

Pakadali pano, pali opanga njira zodulira raba oposa 20 ku China, ndipo kusiyana pakati pa khalidwe la malonda ndi zinthu zakunja ndi kochepa kwambiri, ndipo kulinso ndi phindu linalake pamtengo. Makampani ambiri omwe amapanga njira zodulira raba ali ku Zhejiang. Kutsatiridwa ndi Shanghai, Jiangsu ndi madera ena. Ponena za kugwiritsa ntchito zinthu, njira yodulira raba ya makina omangira imapangidwa ngati thupi lalikulu, kutsatiridwa ndimisewu ya rabara yaulimi, mabuloko a rabara, ndi mabuloko a rabara okhwima. Amatumizidwa makamaka ku Europe, North America, Australia, Japan ndi South Korea.

Poganizira za zokolola, China pakadali pano ndi yomwe imapanga zinthu zambiri padziko lonse lapansimisewu ya rabara, ndi kutumiza kunja kumayiko ambiri padziko lonse lapansi, koma kusinthasintha kwa zinthu ndi kwakukulu, mpikisano wamitengo ndi woopsa, ndipo ndikofunikira kwambiri kukweza mtengo wa zinthu ndikupewa mpikisano wofanana. Nthawi yomweyo, ndi chitukuko cha makina omanga, makasitomala amaika patsogolo zofunikira zambiri zaubwino ndi zizindikiro zapamwamba zaukadaulo wa njanji za rabara, ndipo kufotokozera ndi kusintha kwa magwiridwe antchito kukuchulukirachulukira. Opanga njanji za rabara, makamaka makampani aku China, ayenera kukonza bwino mtundu wa zinthu kuti zinthu zawo ziwoneke bwino pamsika wapadziko lonse lapansi.