| Equipment name |
|
PFG 140-80 rolling machine and matched V type powder separator(or scattering machine) |
| Unit |
set |
2 |
| I. Basic Parameters of Subsets |
| 1. Rolling machine |
|
Specification |
| Roller diameter |
mm |
Φ1400 |
| Roller length |
mm |
800 |
| Passing capacity |
≥t/h |
300-350 |
| Rotating speed of rotor |
r/min |
20.2 |
| Linear speed of rollers |
m/s |
1.48 |
| Working roll gap range |
mm |
25~40 |
| Feeding size |
mm |
≤45mm(≥95%) |
| Discharging size |
mm |
≤2mm/0.09mm(65%/20%) |
| Moisture content of material |
% |
≤1% |
| 2. V type powder separator |
|
|
| Model |
|
PF3000 |
| Air passing volume |
M³/h |
180000~210000 |
| Air speed between guiding plates |
m/s |
6.8 |
| Resistance force |
Pa |
1000~1500 |
| Ⅱ. Main Components |
| 1. Rolling machine |
|
|
| 1.1. Main motor |
Set |
2 |
| Model |
|
YRKK560-8 |
| Power |
kW |
2×560 |
| Voltage |
kV |
10 |
| Rated rotating speed |
r/min |
750 |
| Operation frequency |
Hz |
|
| Protection level |
|
IP44 |
| Weight |
kg |
5560 |
| 1.2. Main Speed reducer |
set |
2 |
| Model |
|
XG48-36.5 |
| Max. transmitting power |
kW |
500 |
| Nominal speed ratio |
|
36.5 |
| Actual speed ratio |
|
|
| Weight |
kg |
5000 |
| 2. Matched oil station model |
|
XYZ-100G |
| Cooling water volume |
m3/h |
9 |
| Power |
kW |
4 |
| Power of electric heater |
KW |
24 |
| Voltage |
V |
220(380) |
| 2.1. Main bearing |
|
4 |
| Model |
|
Bearing 232/600CAK/W33 |
| Weight |
kg |
1620 |
| 2.1.1 thermo indicator of bearing |
|
4 |
| Model |
|
WEPM-201 |
| Graduation number |
|
PT100 |
| Temperature measuring range |
℃ |
0~100 |
| 2.1.2. Grease centralized lubricating system |
|
|
| Pump model |
|
ZB2-M16F multipoint lubrication pump |
| Power |
kW |
0.25 |
| Voltage |
V |
380 |
| Nominal pressure |
MPa |
20 |
| Amount of lubricating point |
|
14 |
| 2.1.3. Hydraulic system |
|
|
| Motor model |
|
Y160L-4 |
| Power |
kW |
15 |
| Voltage |
V |
380 |
| Diameter of master hydro-cylinder |
mm |
￠400 |
| Amount of master hydro-cylinder |
|
4 |
| Normal operation pressure |
MPa |
16 |
| Max. operation pressure |
MPa |
20 |
| Oil cylinder stroke |
mm |
90 |
| 2.1.4. Rollers |
|
2 |
| Parent material |
|
35CrMo |
| Weight |
kg |
14129 |
| Hardfacing layer thickness of rollers |
mm |
20 |
| Hardfacing layer hardness of roller |
|
HRC50 |
| Wear-resisting pattern shape of rollers |
|
Straight patterns |
| First maintenance-free lifespan of rollers |
h |
≥8000 |
| 2.1.5. Bearing supports |
|
4 |
| Material |
|
ZG270-500 |
| Weight |
kg |
3620 |
| 2.1.6. Rack |
|
|
| Material |
|
Q235-A |
| Weight |
kg |
23218 |
| 2.1.7. Feeding apparatus |
|
|
| Model of driving device to adjust valve plate |
|
Manual screw adjustment |
| Lining plate material |
|
Wear resistant |
| Working lifespan |
|
3000h |
| 2.1.8. Electrical control system |
|
|
| 2.2. Weighing bin |
|
|
| Volume |
t |
|
| Weight |
kg |
|
| 2.3. "V" Type Powder Separator |
|
|
| 2.4. Cyclone environmental protection equipment |
|
|
