Plastic Systems — dryers and dosing

Correctly dried and dosed material is the starting point for consistent part quality — moisture left in the granulate causes surface defects and mechanical weakness, while inaccurate dosing throws off blend ratios and colorant consumption. Perotec Systems supplies Plastic Systems (Italy) equipment for material preparation and handling.

The range includes compressed-air and desiccant granulate dryers sized from small workshop hoppers to central drying systems, gravimetric dosing units for precise multi-component blending in extrusion and injection molding, and single-phase loaders for reliable, low-maintenance material conveying from silo or gaylord to the processing machine. Plastic Systems has supplied plastics processors worldwide for over 20 years, with production in Italy, Brazil and China.

Perotec Systems is the Plastic Systems partner for the region — contact us to specify drying capacity or dosing accuracy for your process.

Local Service and Support in the Region

Perotec Systems, based in Bačka Palanka, covers the equipment's whole lifecycle: sizing and selection for your process, delivery, installation and commissioning, operator training, plus service and original spare parts throughout operation. For every material we recommend a drying regime and dosing configuration per recipe. Contact us — we reply within one business day.

Also read: How Proper Drying and Dosing of Granulate Reduces Production Scrap and Dryer Dew Point Too High: Causes and Fixes.

Frequently Asked Questions

Why is granulate drying important before injection molding?

Hygroscopic polymers (PA, PC, ABS, PET) absorb moisture that causes bubbles, streaks and loss of mechanical properties when melted — proper drying directly reduces scrap.

What is the difference between volumetric and gravimetric dosing?

Volumetric feeders dose by volume and cost less. Gravimetric feeders weigh the material and achieve higher accuracy with automatic correction — saving masterbatch and reducing color variation.

Can dryers and feeders be connected into a central system?

Yes, Plastic Systems equipment integrates into central conveying and drying systems with supervisory software. We design the layout to match your production hall.

Plastic Systems — dryers and dosing

Local Service and Support in the Region

DWH-Mini

CRN series

DW series

DAC30

D series

DWC150

DR.RE series

HAD series

LDP series

TMP series

LDM series

VLP series

TMM series

PD series

VLM single-phase loaders

DGB series

DUG series

DVM series

DUV series

DGS series

AMMP series

MMP series

Matrix PCB

Matrix PLC

Easy Matrix

Frequently Asked Questions