Fully Automatic LSR Injection Molding Machine Medical Electronics Automotive Parts
| Characteristics | A/B ratio 1:1 |
|---|---|
| Item No | Better 216 |
| Shot volume | 0 - 1500g |
| Material | 20L / 200L |
| Ratio | 1:1 |
| Motor source | Hydraulic |
| Size | 1375 x 1030 x 2280 |
| Weight | 850KG |
| Mix mode | Static Mixing |
| Work style | Plunger pump |
| Application | ALL |
| Clamping force | 85tons |
|---|---|
| Size | 1135*495mm |
| Max mold size | 500*475mm |
| Min mold height | 210+50mm |
| Mold stroke | 250mm |
| Max daylight | 460+50mm |
| Ejector force | 3tons |
| Thimble diameter | Φ25 |
| Ejector distance(product) | 105(75)mm |
| Max hydraulic pressure | 140kg/cm2 |
| Cooling water | 1500-1800liters/hr |
| Heater Power | 4kw |
| Motor Power | 13kw |
| Dimension (L*W*H) | 2.17*2.23*2.83 |
| Weight | 4.5tons |
- Over 20 years experience in LSR area
- Imported CNC machine for precise component processing
- Multiple motor source options: hydraulic, hydraulic servo, servo
- Injection precision: ≤0.01g
- Ratio: 1:1 or adjustable (servo motor)
- Feeding volume: 0~4000g/60s (varies based on viscosity)
- Color mix: 0.3~4% (stable and even)
- Pneumatic system: R3/8", 6 bar
- Mix modes: static, dynamic or static + dynamic
- Work principles: plunger or gear pump
- Applications: infants/children products, automotive parts, medical, electronics, sports, daily use, electric power, etc.
1) Eliminates traditional rubber molding steps like mixing and pre-molding, saving manpower, resources, and energy while reducing equipment investment and floor space requirements.
2) Enables fully automated, closed-system processing that minimizes human error and environmental contamination, ensuring product dimensional accuracy and internal quality - particularly beneficial for medical applications.
3) Low viscosity (10-1000pas) allows excellent flow characteristics with injection pressures as low as 1MPa, enabling flash-free production of large, complex, or ultra-thin products (down to 0.5mm thickness).
4) Rapid curing (160-220 seconds to several minutes) enables short cycle times and high production efficiency.
5) Requires minimal back pressure (<1.5MPa) due to low viscosity and gas content, preventing density issues in unvulcanized silicone.
6) Features predictable 2-3% post-cooling shrinkage (material-dependent), allowing designers to account for dimensional changes during product development.
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