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LOG-S8 400
The LOG-S8 400 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 400 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 400 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 |
|---|---|---|---|---|---|---|
| 1646g | 80mm | 4000kn | 710mm | 770 x 705(mm) | 280-820(mm) | 56kw |
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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 400 ton Injection Molding Machine features a powerful 4000 kN clamping force, high-speed servo-driven hydraulics, precision control, and stable performance for producing medium to large plastic components with superior accuracy.
The price of the LOG S8 400 ton Injection Molding Machine varies based on configuration, optional automation systems, and delivery requirements. Contact LOG Injection Molding Machine for a customized quote based on your specific production needs.
This 400-ton model is ideal for automotive, household appliance, packaging, and industrial component manufacturing where strength, consistency, and high output are essential.
Yes, it uses a next-generation servo-hydraulic system that minimizes energy consumption, offering up to 60% energy savings while maintaining excellent speed and precision during each production cycle.
You can purchase the LOG S8 400 ton Injection Molding Machine directly from LOG Injection Molding Machines or through their authorized dealers, ensuring full installation support, training, and after-sales service.
