￠90mm16D rubber preformer
Equipment name 90 preforming extruder |
1 Equipment use Extrude rubber and play the role of mixing and plasticizing, use with the die for extrusion molding, and cut according to requirements |
2 Dimensions 3830×1870×2270 (L×W×H) |
3 Extrusion system |
4 Feeding method The side pressure roller transmits power through the screw |
5 Feeding structure The side pressure roller gear meshes with the screw gear and is equipped with an automatic lubrication device. |
6 Screw material 38GrMoAL |
7 Screw hardness HRC65-68 |
8 Hardness of steel sleeve HRC65-70 |
9 Nitriding depth 0.4-0.7mm |
10 Pressure control With pressure sensor, pressure protection value is adjustable 0-35MPA |
11 aspect ratio 16:01 |
12 Screw diameter 90mm |
13 Screw speed 5-50r/min |
14 The maximum output is about 80kg/h (when there is no pressure) |
15 Temperature control system |
16 Number of heating sections/power 3kw×4 |
17 Number of cooling stages: 1 stage (side pressure roller) |
18 Temperature control method: Solenoid valve automatically controls heating and cooling |
19 Circulating water pump brand Oakland |
20 Cooling water pressure 0.15-2KG/C㎡ |
21 Temperature control accuracy ±1℃ |
22 Drive system |
23 The screw is connected with the reduction box using spline connection |
24 Motor and gearbox drive adopts belt drive |
25 Hard tooth surface reducer model ZLYJ250-20-1 |
26 Motor power 55KW |
27 Total power of equipment 70KW |
28 Speed control mode Frequency conversion speed control |
29 Pelletizing system |
30 Granulation method Rotary flail |
31 Drive mode Synchronous belt drive |
32 Drive power 5.5KW |
33 Servo gearbox model FKB180-L1-42-114.3-200-M12 (10-1) |
34 Conveying method of pelletized products Belt drive |
35 Conveyor belt model 1780×300×2 (with ribs in the middle) |
36 Conveying drive motor |
37 Power 0.75KW |
38 Speed regulation method Frequency conversion speed regulation |
39 Cutting accuracy ±2% |