Cutter Pumps SGC820
Cutter Pumps
of the series SGC are designed to handle and reliably cut long, stringy
plastic chips as well as bundles of swarf.
The pump is equipped with two cutting devices. Located in front of the chip breaker is a scraper that is used for the first cutting operation. In addition, the scraper keeps the openings of the inlet cover free from large debris that could clog the flow path.The cutting unit is cutting the plastic chips and the semi-open impeller with its large clearances allows to pump the particles along with the coolant fluid from the machine back to the filter.
Because of the higher number of cutting blades which results in an increased cutting frequency, all chips are being consistently cut in small pieces. The SGC pumps are capable of handling chip to coolant ratios of up to 0.3% by weight.
For more information see lifting pumps features SXC/SPC within the technical information section.
Axial/semi-open impellers
Applications
| Types of fluid | coolants cooling/cutting oils |
| Max. chip to coolant ratio by weight: | 0.3 % |
| Chip material: | Plastic |
| Kinematic viscosity | ...30 mm²/s (30 cSt) |
| Pumping temperature | 0...60° C |
Construction
| Pump body | cast iron |
| Cover | cast iron |
| Impeller radial | cast steel |
| Cutting unit | Hardened |
| Shaft | steel |
| Type | Vol. del. at manom. del. head |
Height | Depth of im- mersion |
Weight |
Power | Voltage 3 ~ |
Fre- quen- cy |
Current | Speed | ||||||||
| l/min /m | H mm | h mm | kg | kW | V | Hz | A | 1/min | |||||||||
SGC820/230  |
400/10 | 503 | 235 | 71.0 | 3.3 | 220-240 | 50 |
|
2930 | ||||||||
| 330 |
335 | 73.0 | 380-415 | 50 |
|
2930 | |||||||||||
| 460 |
465 | 75.0 |
|
||||||||||||||
| 3.8 | 460 | 60 |
|
3520 | |||||||||||||