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Cold Extrusion Manufacturers and Companies

IQS Directory is a top industrial directory listing of leading industrial cold extrusion manufacturers and suppliers. Access our comprehensive index to review and source cold extrusion manufacturers with preview ads and detailed product descriptions. These cold extrusion companies can design, engineer and manufacture cold extrusions to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these cold extrusion manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of cold extrusion forgings, cold aluminum extrusions, or cold extrusion processes.

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We offer superior cold extrusion techniques. Our tactics are unrivaled and we energetically create the newest innovations in our industry. Our products are extremely strong and these operations are capable of saving you money. We are the experts in cold extrusion and our cost efficient items are unparalleled. If you would like to learn more about our unsurpassed systems then give us a call today!
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With manufacturing excellence since 1952 and a thoroughly registered & certified quality management system, Chase Fasteners serves a wide range of sizes, military specs, standard & non-standard configurations, and offers many secondary operations & in-house tooling. Our process means tight tolerances, high-speed production, reduced waste & improved physical properties. Ask us about cold extrusion.
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Our cold extrusion processes are extremely affordable and these products are designed to exceed your expectations. You can count on us to provide you with quick turnaround on all of your orders while staying within your budget. Our teams are highly trained and offer unmatched services. If you have any questions then feel free to give one of our representatives a call today!
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Valley Fastener Group, LLC is known for our ability to create economical products. We utilize the latest state of the art equipment for cold extrusion which means you receive the best benefits when you select us as your supplier. Your satisfaction is our priority here at Valley Fastener Group. Our cost efficient solutions will perform 100% of the time and we only construct these products with high quality resources. Contact our experts to learn more!
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We are the masters at cold extrusions and our teams are dedicated to researching the most efficient processes. Our innovated techniques are unmatched and we have a reputation of being a leader our industry. We utilize essential hardware that allows our products to be economical. Our goal is to focus on your requests which means you just need to let us know your application and we can handle the rest. Give us a call today to learn more!
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Industry Information

Cold Extrusion

Cold extrusion is a popular cold working process in which materials are forced through dies or around punches to produce variable lengths of cross-sectional and profile shapes. Although the name might suggest products are chilled, they are actually processed at room or ambient temperatures which must be below the re-crystallization temperature of the material to be extruded.

Materials that are commonly extruded include soft metals such as aluminum, tin and lead as well as copper, steel, molybdenum and vanadium. In specialized applications polymers, ceramics and other materials are formed by cold heading or cold forming. Of each of these, aluminum is perhaps the most widely used material found in cold extrusion applications. Stock shapes of these materials are pushed through a die or a series of dies as needed to achieve the desired dimensions. It is important that the raw material, the blank have a larger diameter or cross-section than that needed for the final product. Too small of a billet, ingot, or other stock shape will simply slide through the die unchanged. Cold extrusion professionals can help determine the necessary materials for a specific task. Manufacturers providing this service offer fast turnaround for finished products with good surface finish, close tolerances and high material integrity. The squeezing effect of extrusion machines produces high density forms as the material is compressed, closing all voids. The linear motion also elongates the material grains during the process of extrusion creating high strength and hardened parts and components. Automotive, electronic, pyrotechnics, packaging, marine, transport, chemical processing and construction industries consistently reap the benefits of cold extruded parts such as sheets, wires, rods, tubes, pipes, gaskets, seals, film, profiles and more.

Extrusion equipment, be it hot or cold has a relatively basic structure. Each machine has a tubular or cylindrical barrel that houses a punch such as a revolving screw, plunger or ram. In automated applications a hopper is attached and feeds raw materials to the punching apparatus for the process of impact extrusion. Manual extrusion machines have no hopper and instead technicians feed in the materials. When engaged, the punch pushes the materials along into a die at the opposite end which shapes the extruded mass as needed. There are two main types of cold extrusion available. Forward extrusions employ a punch or ram which forces material forward through an opening in the die, or dies. This gap is designed with the intended cross-section in mind. Successively smaller dies may be used in conjunction with one another to produce reductions as high as 75% with forward extrusions. Backward extrusion is just as it seems. The materials housed in the die are forced back towards the punch. This technique is used to produce blind holes, cups and the like. While the cross-section may become larger with back extrusions, the overall area is reduced as much as 75%. Several applications necessitate a combination of forward and backward extrusions which, when performed simultaneously, can produce parts with greater complexity than afforded by either extrusion process on its own.



Cold Extrusion
Cold Extrusion
Cold Extrusion - Brynolf Manufacturing Inc.
Cold Extrusion - Brynolf Manufacturing Inc.
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