extrex⁶ SP
Super Pressure gear pump solution for thermoplastic applications
The extrex⁶ SP gear pump is a high pressure gear pump for applications dictating high pressures and loads. With the new x⁶ class design you have additional benefits compared to the classic gear pump designs.
All Pumps are available with ST design (flow optimized) and with the 5R design (Retrofit flange design classic pump).
Extrusion operations require extremely reliable gear pump systems with high output consistency and a configuration to suit each application. The modular design of extrex® gear pumps easily meets the requirements for these diverse applications.
TECHNICAL DATA
| Speed [RPM] | max. 200 | |
| Torque [Nm] | max. 12800 | |
| Differential pressure [bar] | max. 400 | |
| Viscosity [MPa] | Až 3000000 | |
| Temperature [° C] | Až 350 | |
| Output [kg / h] | 130 - 9000 | |
| Pump size | 25/16 - 160/125 | |
| Housing | Legovaná ocel | |
| Shaft and gears | Nástrojová ocel | |
| Bearings | Nástrojová ocel | |
| Shaft seal | Legovaná ocel | |
| Heating pump | Elektrické s topnými patronamiElektrické a kapalné pro tepelně citlivé termoplasty |
SELECTION OF TYPICAL PUMPED MEDIA
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Polyolefins
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| Polyesters | |
| Polyamides | |
| Polycarbonates | |
| Styrene polymers | |
| Expandable polystyrene | |
| ABS / SAN | |
| Fluorine polymers | |
| TPE | |
| Other polymers on request |
OPTIONS
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Defined tolerance classes
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Cable heating cassette fully connected to the connector
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| Liquid heating with connecting holes | |
| Body pressure / temperature sensor holes | |
| Selection of materials for each application | |
| Cooling function for shaft seals | |
| Special types of seals |
ACCESSORIES
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Adapter flange
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Sensors
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| Trolley / base frame support | |
| Power units | |
| Control systems | |
| Complete solution |