Thursday, March 28, 2013

Get the best Extrusion Die Design- Call Reputable and Reliable Engineering Firms

When you are part of manufacturing industry then you need to get hold of a process which you can use to produce large number of items with smooth finish. Extrusion molding is the process using which any manufacturing industry could produce varieties of products within a short period of time and with smooth finish. It is important that Extrusion Die Designs are done by the most qualified, skilled and experienced engineers as they can design the dies as per the requirements of the clients. At times, clients provide the designers with the die designs for the extrusion molding but the designers are capable to design the dies depending on the specification provided by the clients.

Not only the quality of the extrusion dies but the delivery of items is also done in time so that the clients do not have to wait and the manufacturing process is not halted. There are many small parts of the different extrusion dies but if these items do not work perfectly then the manufacturing process will get hampered and the clients will lose revenues.   Whether it is cable extrusion or extrusion of any other type, the work gets done by the most skilled and trained people so that the clients get what they are actually looking for.

The engineers of the most reputed and reliable engineering firms have expertise to handle any details regarding the design of the extrusion dies. For these people perfection is the rule. For extrusion and injection molding, the barrels and screws are used and they have to be designed well and have to be constructed out of the premium materials.  For any manufacturing industry, the processes should be running smoothly. The plastic extrusion is especially meant for production of pipes or tube, wire insulation or window frames and cable extrusion is quite a common process in these manufacturing industries.

The process of plastic extrusion starts with injection or feeding of the resin into an extrusion tool. The raw material is then melted and it goes through the barrel and reaches the screw. While the journey happens, the raw material becomes thick and it is ready for the die. The die is a hollow tube like structure with a fixed cross section. To ensure that the finished products are flawless, the extrusion die designs should also be impeccable and that can be designed and created by the most experienced and expert engineers of the most trustworthy and renowned engineering firms only.

Sunday, March 3, 2013

Make Your Finished Products Flawless With Best Extrusion Dies

Those who are into the manufacturing unit are quite aware of extrusion molding. Without extrusion, it is never possible to have the right kind of finished products. Extrusion helps in getting more number of finished products within a short period of time. These are required for making the products from varieties of materials ranging from plastic to metal.   Extrusion dies have a very important role in offering the right kind of extrusion molding. Extrusion dies are the templates through which raw materials are pushed into to form objects that could replicate the same shape over a length of material. The objects formed have fixed cross section. The most common and the easiest item that gets extruded are copper pipes.

Extrusion dies use different raw materials

The extrusion dies come in many designs. Not all shapes are circular like that of the pipe extruders. To create remarkable array of cross-sections there is no match for the extrusion dies. Any trusted engineering company offers dies that are capable of extruding varieties of materials like metals, plastics, ceramics and even foods. One very common example is the Spaghetti that gets created from raw pasta pushed through an extrusion die.

Importance of an extrusion die

An extrusion die is an important component of an extrusion machine and it decides the quality of the extruded products. Before the manufacturing unit selects an extrusion die, it is very important to identify the application requirements very well. The important factors to consider are materials to be extruded or the production rate needed.  There are varieties of extrusion dies that are available in the market so it is important to choose the one that suits the application the most.

Types of extrusion die



There is a hollow die that produce hollow or semi-hollow shapes. The extruded items have one or more seams. Another type of extrusion die is the solid die that is very useful to produce open objects e.g. bars, angles and channels. These dies have a metal plate with an aperture that has a cross section similar to the required object.  A billet is the raw material that is kept in the extrusion die which gets processed. The dimensions of the billers are very important. The type of the extrusion operation has to be kept in mind before buying an extrusion die. One is cold working – when the metal extrusion is done at the room temperature and another one is hot working when the extrusion of metals is done at higher temperature.