Compound Division

Technical compound extrusion

The compound division of Alzate Brianza (CO) specialises in the production and trade of plastic compounds, with particular attention to technical polymers.

Compound Division
Compound Division

Compound Division

Technical compound extrusion

The compound division of Alzate Brianza (CO) specialises in the production and trade of plastic compounds, with particular attention to technical polymers.

TECHNOPOLYMERS PRODUCED FROM REGENERATED OR FIRST-CHOICE MATERIALS

The secondary raw material is processed, admixed (with flame retardants also halogen-free, glass fibre, carbon fibre, glass spheres, antistatic, laserable, anti UV, antibacterial, conductive additives, aramid fibre) and/or pigmented and coloured. Subsequently, the plastic granules are produced through the extrusion process with special single-screw or twin-screw extruders.

We create a tailor-made product by analysing the needs and requests received from our customers on each occasion. We regenerate plastics either starting from secondary raw material deriving from our Recovery Division or from other plastic recycling plants and from first-choice materials.

Caldara Plast, as a plastic material compounder, has 15 single and twin-screw extrusion lines with a production capacity of approximately 100 tons per day in a continuous cycle, equal to approximately 20,000 tons of extruded technopolymers per year. We produce different types of plastic: from high impact polystyrene to transparent polycarbonate (PC), to self-extinguishing ABS.

To guarantee products ready for delivery, we stock plastic granules ready for delivery and stocks of ground materials in a 3600 m2 covered warehouse located in Erba (CO) to ensure continuity of production.

EQUIPMENT AND PLANTS

Caldara Plast compound division  is equipped with:

  • Single-screw extruders
  • Twin-screw extruders
  • Vertical screw mixers

At the site, the incoming material is also stored in 7 silos with a capacity of approximately 500,000 kg of material. Caldara Plast is equipped with machines for weighing, palletising and automatic bagging of the granules produced.

The compound produced is supplied in:

  • Octabins
  • Big Bags
  • 25 kg bags in aluminium paper or plastic.

We can customise the product labelling according to your needs. Simply ask for it in the quote stage and we shall be able to deliver it directly with our tarpaulin vehicles or trucks.

icona estrusione compound

Technopolymers produced from regenerated or first-choice materials
sinLAC ABS – sinBLEND PC/ABS – sinCARB PC – sinSTYR PS – sinMIDE –  PA6 e PA66 – sinTRON PPS – sinPOM POM – sinGLASS PMMA – sinKRYL SAN – sinTER PBT – sinPET PET

15 extrusion lines, with single and twin-screw extruders


40.000 m2 of total area


13.000 m2 of equipped area


22.000 tons: annual production capacity


Approximately 100 tons per day of extruded technopolymers at full capacity with continuous cycle production


Finished products warehouse located in Erba, which allows us to store both ground and granular materials ready for delivery. 3.600m2 of covered area


PC ABS
Caldara Plast aerea
estrusore plastico Caldara Plast

PRODUCTS

Regenerated or virgin technopolymers

“Caldara 2nd life” technopolymers 
Certified Plastica Second Vita (“Second Life Plastic”) products

“Caldara 2nd Life” line with PSV – Plastica Seconda Vita (“Second Life Plastic”) and GRS (Global Recycle Standard) certified products

GreenLAC – ABS

  • PSV - Plastica Seconda Vita (“Second Life Plastic”) Industrial Waste (60/70/90% recycled plastic)
  • PSV - Plastica Seconda Vita (“Second Life Plastic”) MIXECO (recycled plastic from industrial waste or from separate collection between 30% and 59%)
  • PSV - Plastica Seconda Vita (“Second Life Plastic”) from Separate Collection (60/70/90% of plastic from separate collection)
  • GRS (Global Recycle Standard) 100 (100% recycled plastic)
  • GRS (Global Recycle Standard) (recycled plastic from 1% to 99%)

GreenCARB – PC

  • PSV - Plastica Seconda Vita (“Second Life Plastic”) Industrial Waste (60/70/90% recycled plastic)
  • PSV - Plastica Seconda Vita (“Second Life Plastic”) MIXECO (recycled plastic from industrial waste between 30% and 59%)
  • GRS (Global Recycle Standard) 100 (100% recycled plastic)
  • GRS (Global Recycle Standard) (recycled plastic from 1% to 99%)

GreenBLEND – PC/ABS

  • PSV - Plastica Seconda Vita (“Second Life Plastic”) Industrial Waste (60/70/90% recycled plastic)
  • PSV - Plastica Seconda Vita (“Second Life Plastic”) MIXECO (recycled plastic from industrial waste between 30% and 59%)
  • GRS (Global Recycle Standard) 100 (100% recycled plastic)
  • GRS (Global Recycle Standard) (recycled plastic from 1% to 99%)

GreenSTYR – PS

  • PSV - Plastica Seconda Vita (“Second Life Plastic”) Industrial Waste (60/70/90% recycled plastic)
  • PSV - Plastica Seconda Vita (“Second Life Plastic”) MIXECO (recycled plastic from industrial waste or from separate collection between 30% and 59%)
  • PSV - Plastica Seconda Vita (“Second Life Plastic”) from Separate Collection (60/70/90% of plastic from separate collection)
  • GRS (Global Recycle Standard) 100 (100% recycled plastic)
  • GRS (Global Recycle Standard) (recycled plastic from 1% to 99%)

GreenMIDE – PA

  • PSV - Plastica Seconda Vita (“Second Life Plastic”) Industrial Waste (60/70/90% recycled plastic)
  • PSV - Plastica Seconda Vita (“Second Life Plastic”) MIXECO (recycled plastic from industrial waste between 30% and 59%)
  • GRS (Global Recycle Standard) 100 (100% recycled plastic)
  • GRS (Global Recycle Standard) (recycled plastic from 1% to 99%)

GreenTER – PBT

  • PSV - Plastica Seconda Vita (“Second Life Plastic”) Industrial Waste (60/70/90% recycled plastic)
  • PSV - Plastica Seconda Vita (“Second Life Plastic”) MIXECO (recycled plastic from industrial waste between 30% and 59%)

GreenGLASS – PMMA

  • PSV - Plastica Seconda Vita (“Second Life Plastic”) Industrial Waste (60/70/90% recycled plastic)
  • PSV - Plastica Seconda Vita (“Second Life Plastic”) MIXECO (recycled plastic from industrial waste between 30% and 59%)
  • GRS (Global Recycle Standard) 100 (100% recycled plastic)
  • GRS (Global Recycle Standard) (recycled plastic from 1% to 99%)

GreenPOM – POM

  • PSV - Plastica Seconda Vita (“Second Life Plastic”) Industrial Waste (60/70/90% recycled plastic)
  • PSV - Plastica Seconda Vita (“Second Life Plastic”) MIXECO (recycled plastic from industrial waste between 30% and 59%) 

GreenTRON – PPS

  • PSV - Plastica Seconda Vita (“Second Life Plastic”) Industrial Waste (60/70/90% recycled plastic)
  • PSV - Plastica Seconda Vita (“Second Life Plastic”) MIXECO (recycled plastic from industrial waste between 30% and 59%)

GreenKRYL – SAN

  • PSV - Plastica Seconda Vita (“Second Life Plastic”) Industrial Waste (60/70/90% recycled plastic)
  • PSV - Plastica Seconda Vita (“Second Life Plastic”) MIXECO (recycled plastic from industrial waste between 30% and 59%)
  • GRS (Global Recycle Standard) 100 (100% recycled plastic)
  • GRS (Global Recycle Standard) (recycled plastic from 1% to 99%)

GreenPET – PET

  • PSV - Plastica Seconda Vita (“Second Life Plastic”) MIXECO (recycled plastic from separate collection between 30% and 59%)
  • PSV - Plastica Seconda Vita (“Second Life Plastic”) from Separate Collection (60/70/90% of plastic from separate collection)
  • GRS (Global Recycle Standard) 100 (100% recycled plastic)
  • GRS (Global Recycle Standard) (recycled plastic from 1% to 99%)

GRS (Global Recycle Standard) certified products

  • GreenMIDE PA

    contains 20 to 95% regenerated plastic
  • GreenPET PET

    contains 20 to 95% regenerated plastic
  • GreenLAC ABS

    contains 20 to 95% regenerated plastic
  • GreenSTYR PS

    contains 20 to 95% regenerated plastic
  • GreenGLASS PMMA

    contains 20 to 95% regenerated plastic
  • GreenCARB PC

    contains 20 to 95% regenerated plastic
  • GreenBLEND  PC/ABS

    contains 20 to 95% regenerated plastic

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