Case Studies
19/08/2020 |
Machine protection during PVC granulation
Corporacion de Industrias Plasticas S.A. CIPSA, is one of the 500 largest companies in Peru and one of the top five companies in the country‘s plastics industry.
Besides PE (polyethylene) and PP (polypropylene), PVC is the most commonly used plastic. The numerous variations in processing and compounding have opened up a wide range of applications. Pelletizing is used in cases where direct extrusion of the dry blend to a finished part is not possible or economical due to frequent product changes.
The problem: High costs for production stops due to machine damage
To avoid any metal in the powder, CIPSA wanted to inspect the PVC compounds before they enter the pelletizer. This was to protect the extruder screw from damage and avoid expensive production stops. On the recommendation of the extruder manufacturer, CIPSA contacted Sesotec.The solution: Metal detector protects machines from damage
The metal separator should be installed directly after the hopper and before the pelletizing machine. As the PVC powder has no product effect, Sesotec recommended a RAPID VARIO-FS PRIMUS+.
The customer benefit: A protected extrusion system guarantees CIPSA a production without unnecessary interruptions
RAPID VARIO-FS PRIMUS+ with state-of-the-art technology from Sesotec convinced CIPSA. The metal detector reduces expensive machine breakdowns, minimizes production downtime and offers a rapid return on investment.
For the future CIPSA is already planning to install an additional metal separator as a last quality control check after processing to inspect the pellets after production. „In terms of product quality, customer service and technical support, CIPSA has an excellent image on the market. These are also the premises under which Sesotec works. CIPSA and Sesotec have this in common!“, says Rodrigo de la Reguera, Sales Manager Latin America at Sesotec Inc, USA.
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Machine protection during PVC granulation
