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EXTRUSION LINESFOR PRODUCTION OF
GRANULES
Page 01
DESIGNBausano builds extrusion lines suitable for production of granules for subsequent moulding, extrusion or calendering, starting from virgin or recycled material. These lines are fully customisable and highly eff icient at any production output, thanks to the innovative extruders of the MD Plus line and the wide range of Bausano modular accessories for every kind of application.Ease of use and time saving for maintenance and cleaning are always our goals in the study and design of our granulation lines.
• COLOURED AND TRANSPARENT GRANULES FOR RIGID AND FLEXIBLE PROFILES;
• GRANULES FOR THE MEDICAL FIELD;
• GRANULES FROM RECOVERY OF RECYCLED MATERIAL;
• GRANULES FOR INDUSTRIAL PRODUCTS.
• GRANULES FOR WPC;
APPLICATIONSOur lines allow producing granules diff ering in colour, size and material, which can be used in several fields for production of profiles and products of diff erent types.
• PVC, CPVC, PE, PP;
• TPR, TPE, TPU;
• PC, ABS, PMMA, EVA, POM, PS;
• POLYMERS OF NON-PETROCHEMICAL ORIGIN, OF BIODEGRADABLE TYPE AND WPC.
MATERIALSDesigned to meet a number of diff erent needs, the Bausano extrusion lines for granules are able to process several types of plastic materials:
Extrusion linesfor granules
Technology and customisation of machines
DIGITAL EXTRUDER CONTROL Control panel for remote control of the machine, malfunction management parameters of work.
REGRANULATION OF SCRAPS Range of hydraulic screen changers in several sizes able to filter plastic industrial scraps.
MULTIDRIVE SYSTEM 4X2 Increase of power available on screws and motion distribution over several points.
ENERGY EFFICIENCY High energy efficiency with low kW/Kg ratio.
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The Bausano granulation system consists of an air or water cutter unit according to the type of processed material.
The cut granule is conveyed through stainless steel tubes up to the cooler where a cooled cyclone with double air gap separates air and fumes. Furthermore, a range of water jet front cut products is available to meet the cutting needs of polyolefin materials.
The modular elements and the broad range of Bausano equipment, make it possible to implement lines customised in every detail, suitable for the production specifications and reliable over time.
Characteristics of granulation lines
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GRANULATION HEAD
Bausano granulation heads are used for the production of thermoplastic granules, both virgin and recycled, obtained from work scraps.Designed to achieve the optimal distribution on the die plate and to facilitate opening and cleaning operations, reducing the machine downtime to a minimum.
SCREEN CHANGER
The screen changer allows reusing, through granulation, all the plastic materials from scraps or post-consumer – such as PVC, PE, PP, PC and ABS – removing any contaminants. Designed for the special needs of companies operating in plastic material regeneration, the Bausano automatic hydraulic screen changers can be installed directly on the terminal of the cylinder and connected to all our standard granulation heads. A flashing and acoustic alarm will be activated whenever a change of the screen is required.
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FRONT AIR CUTTER
The Bausano granulation system can be composed of a cutter with front cut, complete with guard for forced air circulation and soundproof fan. The cut granule is conveyed through stainless steel tubes up to the cooler where a cooled cyclone with double air gap separates air and fumes.
Data contained in this catalogue are purely indicative and may change.
LATERAL AIR CUTTER
The CA2B is a cutter with non-coaxial cutting blades in relation to the granulation head. This construction feature allows the blade surface temperature to remain low, preventing the decomposition of any processed material residues.
LATERAL AND FRONT AIR CUTTERL3/M L4/M TGL CA2B TGPO
Asynchronous motor (kW) 2,2 2,2 2,2 4 4
Granule blower (kW) 4 5,5 5,5 5,5-11 5,5-11
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COOLING UNIT
Data contained in this catalogue are purely indicative and may change.
Granule cooling is carried out on a perforated stainless steel plate by means of forced air circulation generated by vertical flow valves, fitted in the machine base. Air inlet filters, fitted outside the base, ensure an air flow with no contamination. The alternating movement of the surfaces is generated by special counter-rotating mass vibrators, allowing a uniform distribution of granules, with subsequent optimisation of the useful cooling surface.
FRONT WATER CUTTER
Bausano offers a series of submerged or liquid ring water cuts, to meet the needs of our customer.
COOLING UNITRG 1N RG 3 RG 4 RG 5
Total installed power (kW) 2 14 18 18
Water consumption at 15°C (m3/h) - - 1,6 1,6
