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Extruding Aluminum for More Than 20 Years

Extruding aluminum is a process that requires the precise following of several important steps. To explain it briefly, the heated aluminum billet is pushed through a pre-designed die under pressure with a ram. You can any standard or custom shape and diameter to meet your precise aluminum extrusion requirements.

Preheating the Billets

First, the size of the billet is determined according to the order specifications. Then the billets are moved to a heating tunnel where they are heated up to the required weldability temperature. The temperature you need depends on the type of extrusion you choose and the type of alloy you work with.

The Extrusion Process

After the billet is heated, a lubricant is applied to it. The billets and dies meeting customers’ specifications are placed in line. The main feature of extruding aluminum successfully is maintaining the same temperature throughout the process. With a ram, billets are pushed through dies.


Once again, this part of aluminum extruding varies for different manufacturers and the results the customers are looking for. The extruded profiles can be cooled with air or water. Cooling precedes stretching so the cooling methods should be discussed with project managers in advance.


The cooled profiles are then stretched. This way, the manufacturer ensures they are straight and ready to be cut to the requested lengths.

Final Hardening

Aluminum products are heated up one more time up to four hours to be hardened even further. At the final stage of extruding aluminum, aging techniques and chosen finishes are applied. If you want to get more information about the aluminum extrusion process at BK-ALPROF, call us at +1-718-303-2335, send an email at bk-alprof@bk.ru, or use the form below.

Our Benefits

Quick Turnaround
Get high-quality products by the time fixed in the contract.
Quality Assurance
Aluminum extrusion processes meet governmental standards DIN EN 12020-2 and GOST22233-2018
Highly Technological Equipment
Professional staff working with machines from leading world manufacturers
Full-Cycle Production
Aluminum profile production from raw materials to packing and delivery.

Contact us

If you still have any questions, please leave us a message. We will be glad to reply to it

How does it work?
1. Custom Order Design
Analyze your needs and get in touch with our custom design service. Meet all of your requirements with endless aluminum extrusion possibilities.
2. Aluminum Production
We do casting and extrusion to make your aluminum extrusion products outstanding. We also make translucent aluminum structures.
3. Aluminum Finishing
We offer attractive aluminum finishing techniques including anodizing, powder coating, and more.
4. Packaging & Delivery
BK-ALPROF offers custom packaging solutions suitable for all extruded aluminum shapes. All products will be safely delivered within a fixed time.
Years in Business
Press Lines
18,000 t
Capacity Per Year
Plant Area
Explore the possibilites
For the growing demand for custom aluminum extrusion products, we aim at providing a variety of aluminum solution for you
Stages of Aluminum Extrusion
We make a mixture of raw materials that are melted down to make an alloy. Then we form aluminum into a wide array of products.
The billet is transferred to the cradle and then crushed against the die, becoming shorter and wider until it has full contact with the container walls.
The extrusion profile is quickly cooled to preserves characteristics, mechanical properties, and tolerances.
We treat the extrusion profile with heat to obtain maximum strength, hardness, and elasticity.
Finishing and packaging
Finishing and packaging
Finishing and packaging
The final step is surface finishing to protect the profile and enhance its appearance.
Quality Is Guaranteed
Raw materials used in the production of aluminum profiles meet the id="name"ents of the governmental standard GOST 4784-97 and international standard DIN-EN 573-3.

Compliance of products with id="name"ents of governmental standards DIN EN 12020-2, GOST22233-2018 is confirmed by the Certificate of conformity №РОСС RU.АЕ58.Н11994.
What is the smallest order I can place?
The minimal order is 500kg of one profile name from the catalog.
Is there an opportunity to manufacture a custom aluminum profile with a provided design?
At BK-ALPROF, we can make any type of custom aluminum profile based on your design in the shortest possible time.
What types of aluminum profiles do you have in stock?
At BK-ALPROF, we do not store profiles as there are too many kinds of them listed in our catalog. We use modern, high-technology equipment with more than 3 thousand dies and shaping tools to get your order done as soon as possible.
What kinds of aluminum profile coating do you provide?
We manufacture aluminum profiles with anodized and powder coating of all colors.
What are the delivery conditions?
At BK-ALPROF, we can provide delivery with any method that works best for you.
What are the countries that you ship to?
We provide international shipping to all countries.
What is the price for international shipping?
The shipping price depends on the number of items ordered, their weight, length, and the destination. To get the exact shipping price, you can contact our managers.
Is aluminum a recyclable material?
Yes, aluminum is 100% recyclable.
Custom Aluminum Extrusion for Your Business