Plastic Processing Machines & Auxiliary Equipment — Perotec Systems

Perotec Systems is the exclusive representative of JSW, Tool-Temp, Plastic Systems, S.I.S.E., Star Automation and Asaclean for Serbia, Croatia, Bosnia and Herzegovina, North Macedonia and Montenegro. We supply, commission and service injection molding machines and auxiliary equipment.

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Melt Degradation in the Barrel: Causes and Fixes

  • brizganje
  • dijagnostika
  • kvalitet

Melt degradation is thermal or hydrolytic breakdown of the material while it sits in the barrel, showing up as black specks, streaks, a color shift, or reduced mechanical properties in the finished part. The most common causes are the material spending too long in the barrel relative to the shot siz...

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Inconsistent Masterbatch Dosing: Causes and Fixes

  • brizganje
  • dijagnostika
  • kvalitet

Inconsistent masterbatch dosing shows up as color or additive-content variation between parts or between production batches, even when the doser setting hasn't changed. The most common causes are a change in material bulk density (regrind, humidity, particle size), a doser type that isn't matched to...

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Warped Parts After Injection Molding: Causes and Fixes

  • brizganje
  • dijagnostika
  • kvalitet

Warping is the part bowing, twisting or bending after molding because different areas shrink by different amounts as they cool. The most common causes are a temperature difference between the two mold halves, uneven cooling between thick and thin sections of the part, or ejecting the part before it'...

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Frequently Asked Questions

What does Perotec Systems supply?

Injection molding machines and auxiliary equipment: temperature control units, industrial chillers, granulate dryers and dosing units, hot runner controllers, robots and purging compounds — from JSW, Tool-Temp, Plastic Systems, S.I.S.E., Star Automation and Asaclean.

Which markets is Perotec Systems the exclusive representative for?

Serbia, Croatia, Bosnia and Herzegovina, North Macedonia and Montenegro. For every brand we provide supply, commissioning, spare parts and technical support.

Do you provide installation, commissioning and service?

Yes. Perotec Systems covers the whole equipment lifecycle — sizing and selection for your process, delivery, installation and commissioning, operator training, plus service and original spare parts throughout operation.

How long does delivery and commissioning take?

Lead time depends on the model and availability — typically several weeks to a few months for injection molding machines, shorter for auxiliary equipment. Perotec Systems coordinates delivery, installation, commissioning and operator training at your site across Serbia, Croatia, Bosnia and Herzegovina, North Macedonia and Montenegro.