Twin Screw Extruder for producing Powder Coating

Cope­ri­on is now offer­ing the high-qual­i­ty, reli­able ZSK Mv PLUS twin screw extrud­er in a best-prac­tice design. The extrud­er for pow­der coat­ing pro­duc­tion mar­ket­ed as “ZSK 43 Mv PLUS world proven” comes with 43 mm screw diam­e­ter. It con­sol­i­dates all the expe­ri­ence Cope­ri­on has accu­mu­lat­ed while real­iz­ing more than 800 twin screw extrud­ers for this field of appli­ca­tion over the past 40 years.
The process sec­tion of the world proven mod­el cov­ers a very broad range of pow­der coat­ing appli­ca­tions with three dif­fer­ent screw con­fig­u­ra­tions avail­able. Typ­i­cal through­put rates range from 250 kg/h to 600 kg/h for epoxy pow­der coat­ing, and up to 750 kg/h for white hybrid pow­der coat­ing or high-gloss prod­ucts. For mat­te, high­ly filled poly­ester pow­der coat­ing, the through­put rates are between 300 kg/h and 600 kg/h, for tex­tured pow­der coat­ing between 200 kg/h and 500 kg/h.

Standardized scope of supply speeds up ROI

The scope of sup­ply is clear­ly defined. Apart from the process sec­tion it con­tains a vol­u­met­ric feed­ing sys­tem and the main dri­ve in the form of a water-cooled AC motor, an air-cooled fre­quen­cy invert­er cab­i­net, a mechan­i­cal safe­ty cou­pling, the reduc­tion gear, dis­tri­b­u­tion gear, man­i­fold, water cool­er, the Siemens-based switch­board and the sys­tem start­up. Addi­tion­al pow­der coat­ing screws and process engi­neer­ing sup­port from Cope­ri­on are option­al­ly available.
The large­ly pre-defined struc­ture of the ZSK 43 Mv PLUS world proven means that there are usu­al­ly only four months between the receipt of the order, pro­duc­tion at the Cope­ri­on facil­i­ty in Stuttgart, deliv­ery and start­up at the cus­tomer’s premis­es. What’s more, the same capa­bil­i­ty of a cus­tom-con­fig­ured solu­tion is pro­vid­ed at a con­sid­er­ably low­er invest­ment cost. Due to this fact and the high through­put rates, the return on invest­ment can quick­ly be achieved. Cope­ri­on exclu­sive­ly uses high-qual­i­ty, tried-and-test­ed com­po­nents – a strat­e­gy which results in high process sta­bil­i­ty with con­sis­tent­ly good prod­uct char­ac­ter­is­tics and a long ser­vice life for all ZSK twin screw extruders.