Molding Machines #3313887

Compression molding is a method of molding in which the molding material, generally preheated, is first placed in an open, heated mold cavity. The mold is closed with a top force or plug member, pressure is applied to force the material into contact with all mold areas, while heat and pressure are maintained until the molding material has cured. It is a forming process in which a plastic material is placed directly into a heated metal mold, then is softened by the heat, and forced to conform to the shape of the mold as the mold closes.

Transfer moldingis a process where the amount of molding materials measured and inserted before the molding takes place. The molding material is preheated and loaded into a chamber known as the pot. A plunger is then used to force the material from the pot through channels known as a sprue and runner system into the mold cavities. The mold remains closed as the material is inserted and is opened to release the part from the sprue and runner. The mold walls are heated to a temperature above the melting point of the mold material; this allows a faster flow of material through the cavity.Transfer molding, unlike compression molding uses a closed mold, so smaller tolerances and more intricate parts can be achieved.

Basically injection moulding is a process where a material (which will acquire the shape) is injected into a given mould. The mould is pre designed in accordance with the item. The material of the mould can be anything such as plastic, polymers and even metals. At first the mould cavity is designed with the help of our CADCAM software, after that the moulding material is injected into the mould cavity using the injection moulding machine. By this way the required shape is obtained for the material.Injection moulding has got a great application in todays industry. Some of the common mould products are caps, plastic bottle, chairs, tables, cell phone cases, pens and many other plastic and polymer products. We are capable of designing and creating the mould and further manufacturing the moulded material in bilk quantities. Some of our moulded job works are as shown below.