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When it comes to manufacturing large hollow plastic parts, nothing beats the process of rotomolding. Compared to other molding or casting processes like injection or blow molding, rotomolding is exceptionally cost efficient and the products produced are also of better quality.
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  Home > Plastic Auxiliary Equipment > Hot Runner Controller

Hot Runner Controller Systems

Hot Runner ControllerHot Runner Controller is fabricated by assembling heated components that are used in plastic injection molds for injecting molten plastic into the mold socket. In Hot Runner Controller Systems, cavities are the integral part of mold, shaped exactly like the products are to be developed. On the contrary, cold runner controller is a channel that is formed between the 2 halves of mold. It helps in carrying plastic from injection molding machine nozzle to the cavities. Every time the mold opens to eject newly formed plastic parts the material in the runner is ejected as well, resulting in waste. A Hot Runner Controller system usually includes a heated manifold that distributes the plastic entering the mold to the various nozzles, which then meter it precisely to the injection points in the cavities. This efficiently reduces plastic waste and also the cycle time.

Hence, a hot runner controller is basically a temperature controller, which controls the temperature in the hot runner. It is also referred to as hot runner-manifold system or runner less molding sometimes. These controller has the ability to create consistent parts. Hot runner controllers varies in terms of user interface features and regulatory compliance. Many hot runner controls come up with a digital front panel or analog components such as knobs, switches, and meters. With the advent of modern technology, computer-programmable or customized , web-enabled, and ethernet or network-ready hot runner controller systems are also available in the market. You can easily find reliable manufacturers and suppliers in India.

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