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Plastics — This is how we do it

Spritzgussverfahren

Our injec­tion mol­ding pro­cess is a pri­ma­ry mol­ding pro­cess. The pla­s­tic is lique­fied or pla­s­ti­ci­zed using an injec­tion moul­ding machi­ne. The pla­s­tic is fed into the injec­tion mol­ding pro­cess in the form of gra­nu­la­te and then injec­ted into a mold under pres­su­re. This mold is cal­led a tool and has mold clo­sing forces of 150 kN to 2,500 kN. Insi­de the mold, the pla­s­tic cools down and returns to a solid form. Once the cycle (pro­duc­tion time) is over, the mold opens and the finis­hed part can be remo­ved.

The cavi­ty of the tool (i.e. the hol­low space) deter­mi­nes the shape and sur­face struc­tu­re of the injec­tion mold­ed part. We can pro­du­ce pla­s­tic parts in a weight ran­ge from 2 g to 826 g. Our hori­zon­tal and ver­ti­cal machi­nes can be equip­ped with hot run­ners, mul­ti­ple cavi­ties and hydrau­lic core pulls. Our machi­nes are equip­ped with CNC hand­ling sys­tems to pro­du­ce hap­ti­cal­ly appe­al­ing deco­ra­ti­ve sur­faces as well as high-gloss opti­cal sur­faces with flaw­less sur­face qua­li­ty.

We pro­cess all com­mon ther­mo­pla­s­tics such as:
PA — ABS — PC — POM — ASA — Blends — PE — PS — PP — PUR — TPE.

The KOMOS ran­ge for your com­pa­ny includes high-qua­li­ty Com­pon­ents, modu­les and sys­tem solu­ti­ons — pre­cis­e­ly manu­fac­tu­red, cle­ver­ly assem­bled and relia­bly deli­ver­ed.

As a spe­cia­list for Pla­s­tic injec­tion mol­ding, Tur­ned parts and Pun­ching tech­no­lo­gy we com­bi­ne the­se manu­fac­tu­ring pro­ces­ses to crea­te high-per­for­mance pro­duct solu­ti­ons. Our com­pon­ents are pro­ces­sed rea­dy for assem­bly — from joi­ning, finis­hing and test­ing to com­mis­sio­ning — pre­cis­e­ly tail­o­red to your requi­re­ments.

Modu­le pro­duc­tion at KOMOS means more than just pro­duc­tion: we pro­vi­de you with com­pre­hen­si­ve advice, deve­lop tech­ni­cal solu­ti­on con­cepts and accom­pa­ny your pro­jects from the first draft to series pro­duc­tion — with a view to func­tion, pro­duc­tion and bud­get.

As Cer­ti­fied sys­tem sup­pli­er KOMOS stands for Qua­li­ty, fle­xi­bi­li­ty and effi­ci­en­cy. Sin­ce 1997 we have been DIN EN ISO 9001 cer­ti­fied, sin­ce 04/2025 accor­ding to ISO 13485 for the Medi­cal tech­no­lo­gy and manu­fac­tu­re accor­ding to the IATF 16949 (auto­mo­ti­ve stan­dard). Pro­duct releases are car­ri­ed out in accordance with VDA or PPAP.

Indus­try exper­ti­se is our strength: We deli­ver cus­to­mi­zed solu­ti­ons for Medi­cal tech­no­lo­gy, Auto­mo­ti­ve indus­try, Elec­tri­cal engi­nee­ring, Mecha­ni­cal engi­nee­ring, Aero­space and many other indus­tries with high qua­li­ty requi­re­ments.