Qingdao Kechengyi Environmental Protection and Electric Power Technologies Co.，LTD
Qingdao Kechengyi Environmental Protection and Electric Power Technologies Co.，LTD
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Electric air lock feeder,used in coal, chemical, thermal power, cement and other industry place bulk material feeding:
DGS Series Electric Feeder:
1 the rotor is multi-blade two-end total enclosed structure, which can lock the air tightly to ensure the material cannot flow freely
2 The electric air lock shaft sealing is labyrinth and packing combined type, which can ensure the tight sealing and no ash will fly out,The bearing seat is removable split type. The heat insulation performance is good and the grease can lubricate effectively in a long time, which can improve the service life of the bearing.
3 the air lock adopts chain transmission to guarantee the stable operation, well-distributed feeding, low rotating noise of the impeller, good wear resistance, and easy maintenance.
4 The feeding impeller has two types: wear resistant type and usual type. The shell of the wear resistant type is lined with wearing bushing, and the impeller is inlaid with wearing strip, both of them can be replaced, which has extended the service life of the equipment.
5 The two-speed motor or variable-frequency motor can be used to adjust the speed if necessary.
| Size of inlet and outlet (mm) | 250×250 | 300×300 | 400×400 | 450×450 | 460×560 |
| Delivery capacity (m3/h) | 3~15 | 5~20 | 10~60 | 15~100 | 20~200 |
| Motor power (KW) | 0.55~1.5 | 1.1~1.5 | 1.1~2.2 | 1.5~4 | 1.5~5.5 |