OPTI Vertical Rubber Injection Molding Machine (LIFO)
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OPTI
• Clamping Force: 150 – 800 tons
• Injection Volume: 500 – 35,000 c.c.
• REP LIFO injection technology provides precise material control, high injection pressure up to 3,000 bar, and excellent process repeatability.
• Robust 2-step or 3-step clamping system ensures accurate mold closing and consistent product quality.
• Smart servo-hydraulic system and advanced temperature control improve energy efficiency and production stability.
• Compact footprint and flexible machine configurations for a wide range of rubber molding applications.
• Injection Volume: 500 – 35,000 c.c.
• REP LIFO injection technology provides precise material control, high injection pressure up to 3,000 bar, and excellent process repeatability.
• Robust 2-step or 3-step clamping system ensures accurate mold closing and consistent product quality.
• Smart servo-hydraulic system and advanced temperature control improve energy efficiency and production stability.
• Compact footprint and flexible machine configurations for a wide range of rubber molding applications.
| Model | OPTI 150 J | OPTI 250 (J) | OPTI 300 | OPTI 400 ERGO | OPTI 450 | OPTI 500 | OPTI 800 |
|---|---|---|---|---|---|---|---|
| Clamping Force | 150 tons | 250 tons | 300 tons | 400 tons | 450 tons | 500 tons | 800 tons |
| Closing Movements | 2 | 2 | 3 | 3 | 3 | 2 | 2 |
| Stroke (mm) | 400 | 400 | 400 | 500 – 600 | 500 | 600 | 700 |
| Heater Plate (mm) | 450 × 510 | 570 × 630 (opt. 630 × 630) |
560 × 780 (opt. 630 × 800) |
630 × 800 (opt. 800 × 800) |
630 × 800 (opt. 800 × 800) |
800 × 800 | 1,000 × 1,000 |
| Injection Units | Y1000 | Y1000 / Y2000 | Y1000 / Y2000 / Y5000 / Y8500 / Y11000 | Y2000 / L5000 / Y8500 / Y11000 | Y2000 / Y5000 / Y8500 / Y11000 | Y5000 / Y8500 / Y11000 | Y5000 / Y8500 / Y11000 / L15 / L25 / L30 |
| Shot Capacity (c.c.) | 500 – 1,260 | 500 – 2,700 | 500 – 11,000 | 1,000 – 11,000 | 1,000 – 11,000 | 3,800 – 11,000 | 3,800 – 35,000 |
| Injection Pressure (kg / cm2) | 1,500 – 3,000 | 1,500 – 3,000 | 1,500 – 3,000 | 1,500 – 3,000 | 1,500 – 3,000 | 1,500 – 2,000 | 1,260 – 2,000 |
| Total Installed Power (kW) | 29 | 37 – 41 | 41 – 74 | 61 – 78 | 61 – 78 | 81 – 91 | 97 – 120 |
| Footprint W × D (mm) | 1,400 × 2,050 | 2,225 × 1,700 (J type: 1,400 × 2,200) |
2,806 × 1,457 | 2,870 × 1,600 | 3,030 × 1,750 | 2,900 × 2,100 | 3,000 × 2,700 |
| Weight (kg) | 5,580 | 8,900 – 9,430 | 10,856 – 14,580 | 15,920 – 18,280 | 13,850 – 16,210 | 15,300 – 17,180 | 17,200 – 23,800 |
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