Bladder Curing Press

The control of hydraulic system included in the equipment is designed such that the lower mould half carrying the uncured rubber approaches the upper mould half with high velocity during the first dosing stage, reducing the total closing period to minimum.

In the beginning of the pressing operation the closing speed is slackened automatically in order to obtain slow and uniform compression of uncured material. After laps of the ailing time, the press opens automatically and the bladders are removed from the lower core plate by a pneumatic device. The moulds which are generally executed according to customer's drawings are mode of high grade steel. The two external mould portions and the core are cured by o direct steam connection. The presses and hydraulic power unit are delivered complete and ready for connection, excluding curing platens. A timer for automatic press opening after termination of the curing period as well as steam and condensate piping's are normal features of supply.

Salient Features
Machine frame

Heated platens

Hydraulic system
The material of hydraulic cylinder's tubes is made with Seamless steel pipes and honing in the inner face of cylinder pipe Imported PU PM seals are used for longer leak proof operation Heavy duty pump &motor is used to build the required pressure