Ishabhu ibisebenza phakathi kuka-1907 no-1991 futhi ilondolozwe nezingxenye zayo ngaphakathi kwasekuqaleni. Namuhla, inhlangano yomphakathi yendawo inezifundo zokunakekela injini emagcekeni.
I-Målilla Mechanical Workshop yaqala ngo-1907 futhi yavalwa ngo-1991. Kokubili injini yokuqala kusuka ngo-1908 neyokugcina kusukela ngo-1958 zigcinwa eMaililla motor Museum epaki lomlando wendawo.
UCarl August Alm wathuthela eMålilla ekuqaleni kwekhulu lama-1900. Waqala uMålilla Mekaniska Verkstad. Wathola amalungelo okuhweba ngo-October 26, 1907. Kusukela ekuqaleni, leli bhizinisi lalihlanganisa ikakhulukazi umsebenzi wokulungisa futhi amanye amabhayisikili nawo akhiqizwa. Injini yokuqala yayilungele ukulethwa ngo-1908. U-Alm wakhiqiza zonke izingxenye ngokwakhe, kuhlanganise namamodeli. Injini yokuqala yadayiselwa umqashi e-Karlstorp, lapho yayisebenza khona umshini wokubhula. Injini yathengiswa ngo-1930 emuva ku-Alm. U-CA Alm naye wayenosizo oluhle kumadodana akhe, ayesebenza ngaphakathi enkampanini.
Ngo-1931, iBruzaholms Bruk yathengwa. U-Alm wakhetha ukuphatha uBruzaholm uqobo. Ababhekele ukusebenza eMarlilla kwakungamadodana u-Erik no-Axel Alm. Ngo-1937, inkampani yaguqulwa yaba yinkampani elinganiselwe. Ngaphansi kwabaphathi abasha, izinjini zabuye zathuthukiswa. Ngo-1940 kwethulwa injini entsha yokukhanyisa udizili. Kwakuyinjini eyaziwayo yeDS. Le njini yayingeyona eyemboni kuphela, kodwa futhi yathengiswa njengenjini yesikebhe.
Phakathi neminyaka yempi, ukukhiqizwa kwezinjini kwakungasebenzi. Le nkampani yabe isibandakanyeka embonini yempi. Ukuphatha ukulethwa, imboni yayivulwa amahora angama-1943 ngosuku. Ngaleso sikhathi kwakhiwa ne-compressor yokuqala, eyethulwa ngo-.
Ngo-1944, injini yokuqala yathunyelwa kwamanye amazwe yalandelwa eminye eminingi. Ngo-1944, inkampani yashintsha igama layo laba yiCalmoverken. Imikhiqizo isetshenzisiwe kuzo zonke izingxenye zomhlaba. Ngo-1952, u-Erik Alm washiya inkampani. U-Axel Alm uqhubeke nokuqhuba iCalmoverken eyedwa. Ngo-1957, kwethulwa injini yokuqala ediziliwe eyenziwe ngumoya yaseSweden.
