It is a form of injection moulding. The compound to be cured is held in a heated reservoir, the amount of rubber to fill the mould is forced through sprues or a runner system & into the mould cavities by a piston. Pressure is maintained by the piston & a mold closure system. The mould has to be hot enough to ensure curing of the rubber, but the reservoir has to be at a lower temperature.
Today 'Santec' has acquired a respectable position amongst leading polymers machinery manufacturers. We are respected across the world as a leading mfrs. & exporters of most modern & state-of-the art presses by adopting an uncompromising quality attitude & providing outstanding services worldwide.
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- As the mould is closed before the rubber charge is forced into it, closer dimensional control is achievable.
- In the transfer process, fresh rubber surfaces are produced & this allows development of a strong rubber-metal bond with any insert in the mould.
- Unit production costs are lower due to shorter cure times as a result of heating the rubber due to flow through sprue, runner & gates & shorter downtime between guns, as only one charge blank is necessary, even if a multi cavity mould is used.
| Clamping Capacity | 10 tons to 500 tons |
| Transfer Cylinder Capacity | 4 tons to 200 tons |
| Platen Size | 8 sq. inch to 48 sq. inch |
| Heating | Electrical / Steam / Thermic fluid |
| Operation | PLC Controlled with touch screen (MMI) for user-friendly operation. |
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