Rubber Molding (Hydraulic Presses)

The hydraulic press has the ability to deliver full pressing force anywhere in the range of stroke, unlike mechanical presses which can only develop full force at close to bottom of stroke.

The Rectangular Sheets are then rolled over a wire according to the required diameter (varying product wise) & feed in the Dies also called Frame or Moulds. For any other products there is no need to rolling over a wire. In the case of other rubber products or accessories, the mould plays an important role.

Multiple dies with varying shut heights can be run efficiently in a single press. Presses can be designed for traditional down-acting & up-acting operation. Power systems can be placed above & below for proper pressure. The hydraulic press can be controlled in a variety of ways ranging from basic relays to more sophisticated Control Panel.

Presses can be controlled for precise pressure & temperature; including pressure holding, speed control and dynamic adjustments to real-time operating variances. Hydraulics allow for generation of high pressure over small surface area at a fixed & maintained temperature. The plates are having heating capabilities & controlled by thermocouples. They can be heated using electric rods, steam, oil, water or other medium. These system usually require thermal breaks between the heated plates and the hydraulic press structure.