- Clamping force: 36,000 kN
- Vertical approach for easier handling of parts & fixation of insert parts
- Applications: large structural elements from fibre-reinforced composites using HP-RTM process
With the new vertical large-scale machine series Engel v-duo, the machine manufacturer Engel Austria targets applications in lightweight automotive construction. Engel delivered a first Engel v-duo to the BMW Works in Landshut.
The new, vertical, large-scale machine offers a clear-cut approach to economical series production for thermoplastic as well as thermoset composites. Both in overmoulding of organic sheets and tapes, and in HP-RTM processes, it often makes sense to work with gravity. This reduces the effort in the handling of parts and the fixation of insert parts in the mould, and also facilitates manual intervention.
The Engel v-duo 3600 with a clamping force of 36,000 kN will be used for manufacturing large structural elements from fibre plastic composites using the HP-RTM process. It is equipped with two horizontal, moving slide tables to remove finished parts and insert new fibre tissue during the pressing process. This manufacturing principle reduces cycle times and increases energy efficiency, because the mould is only open for a brief period each cycle.
The clamping unit can be accessed from all four sides instead of just two. It features a high degree of rigidity and good mould fixing platen parallelism. The regulation of platen parallelism for injection compressing moulding is included in the standard version of the machine.
Since the Engel v-duo completely dispenses with hydraulic accumulators and already uses the Engel servo-hydraulic system, ecodrive, in its standard version, it sets new standards in terms of energy efficiency for large-scale machines. When using ecodrive, the motors are only active when the machine is actually moving. Idle cycle losses are thus prevented.