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LOG-S8 250
The LOG-S8 250 is an affordable, high-precision, high-speed plastic injection molding machine featuring a unique, rigid third-platen flange design with a highly adjustable L/D ratio and a user-friendly, smart Industry 4.0 KEBA control system that manages all operational aspects.
It includes a 5-point dual-toggle mechanism for high force amplification and a robust, high-power servo-hydraulic system that efficiently generates 250 metric tons of clamping force while reducing energy consumption by up to 80%.
Its modular design enables quick and easy mold changes, and the use of well-known international components simplifies maintenance and minimizes downtime.
The LOG-S8 250 is ideally suited for producing high-quality products across various industries, including food packaging, household products and appliances, electronics, automotive, pipe fittings, toys, gifts, and other sectors.
| Shot volume(PS) | Screw diameter | Clamping force | Opening stroke | Tie-Bar Distance | Mold thickness | Pump motor |
|---|---|---|---|---|---|---|
| 625g | 58mm | 2500kn | 520mm | 560 x 530(mm) | 200-580(mm) | 39kw |
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Effect Test Cases
Test Case
Test condition
Hydraulic pump:
Machine settings: Each machine had the same settings
Processing time: Several hours
The test results show an energy savings of 45.5% when using the S8 servo system compared to a similar-sized fixed displacement system IMM with up to 80% energy savings.
| Plastic Machine Sampling Analysis | 250T Fixed Displacement MM | 250T Variable Displacement IMM | 250T Servo System IMM |
|---|---|---|---|
| Test Time | 2 | 2 | 2 |
| Oil Temperature | 55 | 45 | 40 |
| Close Mold | 1.8 | 1.8 | 1.6 |
| Open Mold | 1.4 | 1.4 | 1.4 |
| Injection | 1.5 | 1.2 | 1 |
| Hold Pressure | 0.5 | 0.4 | 0.2 |
| Charging | 2.2 | 2.2 | 1.8 |
| Production Cycle | 7.4 | 7 | 6 |
| Total Shot | 973 | 1028 | 1200 |
| Power Consumption per hour (kW/h) | 12.3 | 10.6 | 8.8 |
| Annual Power Consumption (kW) | 66,420 | 57,420 | 47,520 |
Note: The data above is based on running the machine for 18 hours per day, 25 days per month, and 300 days per year.
Note: *The tonnage shown in the model number is in metric tons, equivalent to approximately 1.1 US tons. Please note when selecting a machine for your application.
The LOG S8 250 ton Injection Molding Machine has a clamping force of 2500 kN (approximately 250 tons), providing reliable mold stability and consistent molding precision for a wide range of plastic components.
The price of the LOG S8 250 ton Injection Molding Machine varies depending on configuration, options, and delivery terms. Contact LOG Injection Molding Machines directly for a customized quote based on your production requirements.
The LOG S8 250 ton model is suitable for processing a wide range of thermoplastics, including PP, ABS, PS, PE, PC, and engineering-grade plastics, making it ideal for automotive, consumer goods, and packaging applications.
Yes, the LOG S8 series features a servo-hydraulic system that provides significant energy savings compared to traditional hydraulic machines, ensuring efficient power consumption and lower operating costs.
You can purchase the LOG S8 250 ton Injection Molding Machine directly from LOG Injection Molding Machines’ authorized distributors or through their U.S. headquarters. Machines are available for sale across the U.S. with full service and technical support.
