7 modelsFast injection molding machines in the 200-1300 ton range. Toggle (three-platen) structure, hydraulic servo, fast response and tight tolerance.
DKM-HH Series — Fast Injection Molding Machines (200-1300 Tons)
With a clamping force varying between 200 tons and 1300 tons, the DKM-HH series is designed to bring out all the possibilities of the plastic injection molding world. High precision, high speed and reliability together.
General Specifications
| Feature | Value |
|---|---|
| Clamping Force | 2,000-13,000 kN (200-1300 tons) |
| Structure | Toggle (Three-Platen) |
| Drive | Hydraulic Servo System |
| Production Range | Small series / complex geometry → high volume production |
Advantages
- Lightning Fast Response — short cycle times with fast screw and mold movements
- Tight Tolerance Control — ideal for complex geometry and precision parts
- Rigid Structure — uninterrupted operation in high volume production
- Flexible Configuration — customizable options that adapt to changing market demands
- Hydraulic Servo Efficiency — low energy consumption, optimum performance
Fields of Application
- Plastic parts with complex geometry
- High volume production lines
- Precision engineering components
- Medical device parts
- Automotive and electronic components
Take your injection molding process to a new level of efficiency and success with the DKM-HH series.
With its toggle structure balancing speed and precision, HH covers a large part of the medium tonnage band. To see the different drive types, the series table on the injection molding machine series page is a guide.
The practical result of the toggle structure
The toggle mechanism produces the clamping force with a mechanical link system. It has two consequences: the mold opening-closing movement is fast, and continuous hydraulic pressure is not needed to maintain the force. In production with short cycles, where the mold opens and closes frequently, this is reflected directly in capacity.
Speed and precision together
The position of the HH series is that it offers speed without giving up precision. While small tonnage models reach an injection speed of 400–600 mm/s, at large tonnages the speed stays in the standard band and mechanical stability comes to the fore. For that reason, when selecting a model within the series, the target cycle time should also be taken as a criterion.
For which work
Packaging, household articles, automotive sub-industry and technical part production. The 200–1,300 ton band is the range that meets the requirement of most medium-scale plants.
The real item that determines the cycle time
However fast the machine is, cooling takes up more than half of the cycle. Without improving the wall thickness, the mold temperature and the cooling channel design, the gain expected from machine speed stays limited; the subject is covered in the cycle time guide.