roduct center
This equipment mainly consists of the extruding part for materials feeding, reducer, motor and its speed adjusting system; and the temperature control system.
1: The material of the screw is made by 38CrMoAlA nitrogen steel with high quality and the surface is nitrogen and its nature is adjusted. The hardness of the surface is HRC60-65 and the depth is 0.5-0.7mm.
2: The material of bush is made by 38CrMoAlA nitrogen steel with high quality and the surface is nitrogen and its nature is adjusted. The hardness of the surface for the inner hole is HRC60-65 and the depth is 0.5-0.7mm.
3: The motor of the equipment is direck current motor with stepless speed regulation. The decelerator is a gear decelerator with cylinder gears of two grades hardness. The precision of transmission is 6 steps.
Spec Item | SK90KS×14D | SK120KS×14D | SK150KS×16D | SK200KS×18D | SK200KS×18D | SK250KS×14D | ||
Screw dia | ㎜ | 90 | 120 | 150 | 200 | 200 | 250 | |
L/D ratio | 14:1 | 14:1 | 16:1 | 18:1 | 12:1 | 12:1 | ||
Max.screw speed | r/min | 60 | 55 | 44 | 33 | 26 | 22.63 | |
Hopper | ㎜ | 130×122 | 164×140 | 200×165 | 260×210 | 260×210 | 320×246 | |
Row qty of pin | 8 | 10 | 10 | 12 | 10 | 10 | ||
Pin qty.of each row | 6 | 6 | 8 | 10 | 10 | 12 | ||
Model of motor | Z4-200-21 | Z4-200-31 | Z4-250-21 | Z4-280-32 | Z4-280-11 | Z4-280-32 | ||
Power | kW | 67 | 90 | 185 | 315 | 250 | 315 | |
Zone of hot water circulation | 4 | 4 | , 4 | 4 | 3 | 4 | ||
kW | 24 | 48 | 48 | 54 | 42 | 48 | ||
Capacity | ㎏/h | 360 | 800-1000 | 1800-2000 | 2100-2600 | 2300 | 3000 | |
Overall dimensions | L | ㎜ | 2540 | 3996 | 6000 | 7770 | 6250 | 6885 |
W | ㎜ | 1493 | 1575 | 2600 | 3000 | 3000 | 2400 | |
H | ㎜ | 1416 | 1760 | 1800 | 2035 | 2035 | 2090 | |
About weight | t | ～4.5 | ～6 | ～7.25 | ～16.6 | ～12.6 | ||
