Plastics extrusion is a high-volume manufacturing process in which raw plastic is melted and formed into a continuous profile. Extrusion produces items such as pipe/tubing, weatherstripping, fencing, deck railings, window frames, plastic f…

Blow moulding is the process by which articles are formed by in ation of a molten resin to fill a mould cavity having the desired shape and dimensions.Compression moulding is the oldest technique for the production of polymer products,and …

There are two types of extruders: single and twin screw extruders. Single screw extruders are primarily used for melting and conveying polymers to extrude them into continuous shapes, whereas twin screw extruders are used for melt-mixing p…

Rotation of the screws,There are two families of twin screw extruders,material selection is critical in the development of a successful product... Rotation of the screws creates distributive and dispersive mixing. Distributive mixing maxim…

Plastic extrusion of tube, hose and pipe is a steady-state process for converting a thermoplastic raw material to a finished or near-finished annular product. The raw material is usually in the form of plastic pellets or powder. The conver…

Extrusion is the process which is used to manufacture long as well as straight metal parts. In other words, extrusion process is used for the development of such objects that have a cross-sectional profile, which is fixed. With the use of …

Plastic extrusion is defined as a manufacturing process (high-volume), in which the raw plastic / raw plastic material is melted and then formed in a continuous profile. With this process various products can be manufactured such as pipe/t…

Drives system is an important part of the extrusion machine. It is very important to have the right kind of motor and drive combination that will help in saving energy and enable in improving the efficiency of the extrusion machine. Nearly…

Plastic extruders are used to create a wide range of items, including plastic tubing, trims, seals, plastic sheets and rods. Extruder is the machine for producing more or less continuous lengths of plastic sections out of a selected type o…

With technical knowledge and engineering skills plastic resin can be converted into any desired shape. Plastic is one such material which in its variety of designs and colours find widespread application in homes and industries. Industries…

Extrusion is the most important process where a billet is pushed and / or drawn by way of die for creating rod, or pipe in a specific shape. This process is also used to develop vinyl (PVC), aluminum & other profiles / components that are …

A drive system that is different from the AC and DC drive, this drive does not require a transmission system. It consist of a constant speed AC motor driving a hydraulic pump which in turn drives a hydraulic motor and the associated contro…

DC drive system has been in use for nearly a century now, with the first drive ever to be developed being claimed to be operated on direct current. DC drive is the speed control system of the DC motors. The basic DC drive control system he…

One of the most sought after device when stable speed is required, AC drive refers to the device used to control the speed of an AC motor. AC drives converts the AC power into an adjustable frequency, adjustable voltage output for controll…

Plastic lamination and extrusion coating plant are used to coat and laminate a wide range of materials like paper, paper board, metal foil, and plastic film. Extrusion coated layer protects a printed substrate from moisture. A variety of m…

Pultrusion is a process which is very much similar to the profile extrusion process. The difference is that pultrusion doesn't provide the uniformity and flexibility ofproduct control and / or automation. With this process, high output is …

Profile extrusion is a process by which various plastic materials are used to develop quality plastic products. These products have a continuous cross-section such as pipe, drinking straws, decorative molding, eavestroughing, window trimmi…

Overjacketing and tubing extrusion are highly preferred processes for extruding a range of plastic materials. The overjacketing extrusion process is discussed here. In the process of wire coating, the bare wire or some bundles of jacketed …

Sheet / Film Extrusion is the process which is used for the products like plastic sheets or films. During the extrusion of these plastic materials, the required cooling is achieved by the action of pulling which is done through a specific …

The processes of Hot Extrusion and Cold Extrusion are used to create a number of parts / objects from different materials. Amongst various extrusion materials, metals are most commonly used. Some of the generally extruded metals include St…

Warm extrusion is generally done when it is required to acquire a proper balance of all the requisite forces, final extrusion properties, and ductility. This process is carried out with the assistance of skilled and knowledgeable personnel…

Hot extrusion is one of the most popular method to develop objects having a fixed cross-sectional profile. This extrusion process is done at increased temperature, which keeps the materials from work hardening along with making the procedu…

The process of cold extrusion is carried out at room temperature or at marginally elevated temperature, with the assistance of Extruder and Extrusion Machines. These equipment / machines are specially developed on the basis of innovative E…