Gear pumps for compounding - Pump Solutions Group

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GEAR PUMPS Process-orientated and efficient Gentle handling of the melt is essential for an optimal process. Supply pumps, reactor discharge pumps, and booster pumps are required for both low-viscosity and high-viscosity media. Such pumps considerably boost pro ductivity, quality, and operating reliability in polymer production. Gear pumps made by Maag Pump Systems meet even highest requirements and supply the particular media with an outstanding consistency and precision. The production and the processing of oligomers as well as of polymers require permanent and steady melt supply. For polymer production, optimized flow channel geometry enables the melt to exit the vacuum. In general, polymer-related processes require devices which are capable of gently discharging both low-viscosity and highviscosity plastic melts from reactors and of degasing installations. For this purpose, the vacorex ® , viscorex ® , and thermorex ® gear pumps made by Maag are available featuring special sealing systems such as vispac ® or viscoseal to further increase operating reliability. The polyrex ® pumps are mainly applied in compounding systems as such pumps allow high throughput rates due to their special shaft and bearing designs. The retrofit shaft and bearing tempering system allows an additional significant raise in throughput. vacorex ® Discharge pump Technical data: Sizes: 45 to 560 Throughput rate: 50-165,000 kg/h Bearings: Tool steel, special materials Viscosity: Up to 20,000 Pas Temperature: Up to 350 °C Inlet pressure: From vacuum up to 10 bar Outlet pressure: Up to 300 bar viscorex ® Discharge pump Technical data: Sizes: 10" to 54" Throughput rate: 3,000-100,000 kg/h Bearings: Tool steel, special materials Viscosity: Up to 20,000 Pas Temperature: Up to 350 °C Inlet pressure: From vacuum up to 10 bar Outlet pressure: Up to 70 bar 6
polyrex ® Booster pump for polyolefines Technical data: Sizes: 3 to 100 Throughput rate: Bearings: Viscosity: 1,000-120,000 kg/h Tool steel, special materials Up to 20,000 Pas Temperature: Up to 350 °C Inlet pressure: Outlet pressure: From vacuum up to 100 bar Up to 300 bar thermorex ® Booster pump Technical data: Sizes: 45 to 360 Throughput rate: Bearings: Viscosity: 50-50,000 kg/h Tool steel, special materials Up to 20,000 Pas Temperature: Up to 350 °C Inlet pressure: Outlet pressure: From vacuum up to 100 bar Up to 300 bar thermorex ® RT Pre-polymer pump Technical data: Sizes: 56 to 180 Throughput rate: Bearings: Viscosity: 100-35,000 kg/h Tool steel, special materials Up to 20,000 Pas Temperature: Up to 350 °C Inlet pressure: Outlet pressure: From vacuum up to 100 bar Up to 120 bar 7
Page 1 and 2: VIRGIN POLYMER PRODUCTION Filtratio
Page 3: PLANT COMPONENTS MATTER Gentle, eff
Page 8 and 9: SEALING SYSTEMS Established and use
Page 10: FILTRATION SYSTEMS Efficient and ec
Page 14 and 15: UNDERWATER PELLETIZING SYSTEMS Sphe
Page 16: PELLET DRYERS Drying in an energy-s
Page 19 and 20: COMPONENTS FOR PELLETIZING SYSTEMS
Page 21 and 22: PARTS, ACCESSORIES, SERVICE AND SUP
Page 23 and 24: Maag Group has business roots exten

Gear pumps for compounding - Pump Solutions Group

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