Extrusion Lines for Recycling Plastic Materials:
PP, PE, HDPE, LDPE, PVC


The need to recycle by reintroducing into the production cycle highly contaminated post-industrial or
post-consumption waste plastic materials is not only due to economic reasons but also and above all to reasons connected to ethics, environmental protection, conservation of the planet’s natural resources and
to the general sustainability of production.

Linee di Estrusione per Riciclaggio Materie Plastiche:
PP, PE, HDPE, LDPE, PVC


The need to recycle by reintroducing into the production cycle highly contaminated post-industrial or
post-consumption waste plastic materials is not only due to economic reasons but also and above all to reasons connected to ethics, environmental protection, conservation of the planet’s natural resources and
to the general sustainability of production.

Extrusion lines for the regeneration of plastic materials

Bausano: 75 years of history in extrusion
Nowadays, the use of virgin raw materials is an increasingly expensive, less accessible and ever less sustainable solution from the environmental point of view. Conversely, the use of recycled raw materials reduces to the minimum procurement costs, leading to immediate savings within the entire production system.


Extrusion lines for the regeneration of plastic materials

Bausano: 75 years of history in extrusion
Nowadays, the use of virgin raw materials is an increasingly expensive, less accessible and ever less sustainable solution from the environmental point of view.
Conversely, the use of recycled raw materials reduces to the minimum procurement costs, leading to immediate savings within the entire production system.






HDPE

Waste from containers for milk, motor oil, shampoos and conditioners, bottles of soap, detergents and bleach.





LDPE

Waste from cling film, sandwich bags, squeezable bottles and plastic shopping bags.





PP

Waste from lunch boxes, yogurt jars, cough mixture bottles, prescription bottles and, often, plastic bottle caps.





PVC

Polyvinyl chloride is always recycled. PVC is used for all types of pipes and tiles, but is most commonly found in plumbing pipes. PVC can be recycled repeatedly because therecycling process does not measurably reduce the length of the molecule chain.





HDPE

Waste from containers for milk, motor oil, shampoos and conditioners, bottles of soap, detergents and bleach.





LDPE

Waste from cling film, sandwich bags, squeezable bottles and plastic shopping bags.





PP

Waste from lunch boxes, yogurt jars, cough mixture bottles, prescription bottles and, often, plastic bottle caps.





PVC

Polyvinyl chloride is always recycled. PVC is used for all types of pipes and tiles, but is most commonly found in plumbing pipes. PVC can be recycled repeatedly because therecycling process does not measurably reduce the length of the molecule chain.

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SERIES E-GO R – Single Screw Extruders


Extrusion Lines for Post Industrial Waste
A new range of Extruders designed for the regeneration of plastic materials, either industrial waste (in-house) or post-domestic waste from washing lines.

• Film for mixed PE/PP packaging
• Printed PE/PP film
• Thermoform flakes in PP
• Washed PE film flakes
• LDPE film waste from agriculture
• LDPE stretch film
• PE / PP / ABS / PS crushed regrind

SERIES MD NEXTMOVER – Dual Screw Extruders


Customised extrusion lines for recycling and compounding of plastic materials. We are experts in designing and producing extrusion lines for recycling all PVC materials. This waste contains a wide variety of ingredients, including substance that are or soon will be subject to bans for use in new products.
Recycling is the solution.


Bausano's lines stand out for their flexibility in recycling PVC and other plastic material waste, in different forms in terms of pollution, percentage of humidity and grind size. These types of lines are available in various models based on productive capacity. They can be fitted with forced feeding systems complete with storage silo, in one or two-screw setup, for ground, rigid and flaked materials. Each line can be customised on request with additional components to meet the needs expressed by the customer.



SERIE E-GO R Estrusori Monovite


Extrusion Lines for Post Industrial Waste
A new range of Extruders designed for the regeneration of plastic materials, either industrial waste (in-house) or post-domestic waste from washing lines.

• Film for mixed PE/PP packaging
• Printed PE/PP film
• Thermoform flakes in PP
• Washed PE film flakes
• LDPE film waste from agriculture
• LDPE stretch film
• PE / PP / ABS / PS crushed regrind



SERIES MD NEXTMOVER – Dual Screw Extruders



Customised extrusion lines for recycling and compounding of plastic materials. We are experts in designing and producing extrusion lines for recycling all PVC materials. This waste contains a wide variety of ingredients, including substance that are or soon will be subject to bans for use in new products. Recycling is the solution.


Bausano's lines stand out for their flexibility in recycling PVC and other plastic material waste, in different forms in terms of pollution, percentage of humidity and grind size. These types of lines are available in various models based on productive capacity. They can be fitted with forced feeding systems complete with storage silo, in one or two-screw setup, for ground, rigid and flaked materials. Each line can be customised on request with additional components to meet the needs expressed by the customer.

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Screw design

The screws used for the compounds must have a suitable length/diameter ratio (L/D) according to the specific plastic recipe and consist of feeding, compression and metering zone. The screw design is essential to obviate processes of excessive mechanical stress of the material which might lead to degradation of the molten compound.

Degassing system

The degassing system removes any gas produced during the extrusion stage or contained in the starting compound. Extracting the gas from the molten material therefore prevents the occurrence of defects in the granules such as “air bubbles”.

Granulation head

The granulation head has a special design to maximise the flow and prevent any "dead point" where the material might stand and burn.
The granulator is fitted with a ferrule that evenly distributes and accelerates the material in the collector, before exiting through the drawplate.

Screen changer

Designed to naturally fit into the filter section and the other system components, it guarantees the optimisation of the flow channels, stability and continuity, excellent temperature control and automatic filtration with independent movement of each plate.

Screw design

The screws used for the compounds must have a suitable length/diameter ratio (L/D) according to the specific plastic recipe and consist of feeding, compression and metering zone. The screw design is essential to obviate processes of excessive mechanical stress of the material which might lead to degradation of the molten compound.

Degassing system

The degassing system removes any gas produced during the extrusion stage or contained in the starting compound. Extracting the gas from the molten material therefore prevents the occurrence of defects in the granules such as “air bubbles”.

Granulation head

The granulation head has a special design to maximise the flow and prevent any "dead point" where the material might stand and burn.
The granulator is fitted with a ferrule that evenly distributes and accelerates the material in the collector, before exiting through the drawplate.

Screen changer

Designed to naturally fit into the filter section and the other system components, it guarantees the optimisation of the flow channels, stability and continuity, excellent temperature control and automatic filtration with independent movement of each plate.

Mechanical Recycling:
Forecast data to 2025



All the data contained in this report have been processed in order to harmonise and balance third party information, making every possible effort to highlight:
• the trend in the use of recyclates in the various geographical areas;
• the division, especially for polyolefins, between the use of pre-consumer, Post-Industrial Recyclates (PIR) and Post-Consumer Recyclates (PCR)
• the differences between the various geographical areas.

Mechanical Recycling:
Forecast data to 2025

All the data contained in this report have been processed in order to harmonise and balance third party information, making every possible effort to highlight:
• the trend in the use of recyclates in the various geographical areas;
• the division, especially for polyolefins, between the use of pre-consumer, Post-Industrial Recyclates (PIR) and Post-Consumer Recyclates (PCR)
• the differences between the various geographical areas.

E-GO 45/37 Case History


E-GO 45/37 Bausano Extruder, designed for the re-granulation of post-industrial consumption material, especially PP and ABS.
The customer also requested a further later test with glass fibre reinforced ABS. The final result was influenced by the dispersion and by the percentage of filler in the starting material.
The plant, especially designed for these needs, was able to process not only the recovered PP and the waste ABS, but also the glass fibre reinforced material with excellent performance.
The line was designed with volumetric dosers for metering the raw material, with a degassing system for stripping volatile substances – formed during melting – and enabled better processability of the material and better technical/quality features on output.



The line also includes an automatic filter with operating pressure up to 600 bar, an extrusion head with 16 holes, a cooling tank instainless steel, a dryer and a cutter.

The production target was widely achieved, re-granulating over 200 Kg/h.



Regeneration of light and highly moist materials



Plastic flakes and granules after crushing are conveyed directly into the E-GO R single-screw extruder, through an appropriate forced feeding system.
In the process, volatile substances and moisture are removed via a degassification system fitted with high-performance pumps in applications with presence of vapours in extraction.
The extruded mass is then filtered through appropriate systems and conveyed to the granulating head. The recovery line is completed with liquid ring cutting or immersed cutting.

All that is made possible thanks to the Bausano E-GO R technology which ensures complete reintegration of the processed waste material into the production process.

Regeneration of heavy and not very moist ground materials


Constantly maintaining precision and speed combined with the advanced design of the screw ensures the highest quality level of the output.
A single-screw extruder specifically designed to gently melt the pre-compacted material.
Thanks to the single or double-zone, vacuum degassing system, volatility and humidity are efficiently removed. Particularly suited to heavy film and printed materials with low water content.
The Bausano E-GO R single-screw extruders are able to process a wide range of polymers, including:
PE - HDPE - LDPE - LLDPE – PP.

E-GO 45/37 Case History


E-GO 45/37 Bausano Extruder, designed for the re-granulation of post-industrial consumption material, especially PP and ABS.
The customer also requested a further later test with glass fibre reinforced ABS. The final result was influenced by the dispersion and by the percentage of filler in the starting material.
The plant, especially designed for these needs, was able to process not only the recovered PP and the waste ABS, but also the glass fibre reinforced material with excellent performance.
The line was designed with volumetric dosers for metering the raw material, with a degassing system for stripping volatile substances – formed during melting – and enabled better processability of the material and better technical/quality features on output.

The line also includes an automatic filter with operating pressure up to 600 bar, an extrusion head with 16 holes, a cooling tank instainless steel, a dryer and a cutter.

The production target was widely achieved, re-granulating over 200 Kg/h.



Regeneration of light and highly moist materials


Plastic flakes and granules after crushing are conveyed directly into the E-GO R single-screw extruder, through an appropriate forced feeding system.
In the process, volatile substances and moisture are removed via a degassification system fitted with high-performance pumps in applications with presence of vapours in extraction.
The extruded mass is then filtered through appropriate systems and conveyed to the granulating head. The recovery line is completed with liquid ring cutting or immersed cutting.

All that is made possible thanks to the Bausano E-GO R technology which ensures complete reintegration of the processed waste material into the production process.

Regeneration of heavy and not very moist ground materials


Constantly maintaining precision and speed combined with the advanced design of the screw ensures the highest quality level of the output.
A single-screw extruder specifically designed to gently melt the pre-compacted material.
Thanks to the single or double-zone, vacuum degassing system, volatility and humidity are efficiently removed. Particularly suited to heavy film and printed materials with low water content.
The Bausano E-GO R single-screw extruders are able to process a wide range of polymers, including:
PE - HDPE - LDPE - LLDPE – PP.

From design to production

An experienced and trustworthy partner who supports you closely and offers hi-tech and customised know-how, tools and solutionsto suit your needs.

bausano consulting

Consultancy

Bausano supports customers by developing tailor-made solutions that ensure the highest production efficiency, reliability and long service life.

bausano quality

Made in Italy Quality

The quality of extruders and products is indisputable: the best technology at the service of the plastic industry, to improve productivity and reduce energy consumption.

bausano innovation

Innovation

We are innovators, working every day to design ever more efficient extrusion lines in terms of productivity and energy savings.

From design to production

An experienced and trustworthy partner who supports you closely and offers hi-tech and customised know-how, tools and solutionsto suit your needs.

bausano consulting

Consultancy

Bausano supports customers by developing tailor-made solutions that ensure the highest production efficiency, reliability and long service life.

bausano quality

Made in Italy Quality

The quality of extruders and products is indisputable: the best technology at the service of the plastic industry, to improve productivity and reduce energy consumption.

bausano innovation

Innovation

We are innovators, working every day to design ever more efficient extrusion lines in terms of productivity and energy savings.

RICHIEDI INFO