|
Equipment name |
|
PFG 140-80 rolling machine and matched V type powder separator(or scattering machine) |
|
Unit |
set |
2 |
|
I. Basic Parameters of Subsets |
||
|
|
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 |
M�/h |
180000~210000 |
|
Air speed between guiding plates |
m/s |
6.8 |
|
Resistance force |
Pa |
1000~1500 |
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Ⅱ. Main Components |
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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 |
|
|
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2.2. Weighing bin |
|
|
|
Volume |
t |
|
|
Weight |
kg |
|
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2.3. "V" Type Powder Separator |
|
|
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2.4. Cyclone environmental protection equipment |
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