竹井金属工業 List of Products and Services

We would like to introduce examples of cutting processed products that we have handled. For various cutting and irregular cutting of aluminum extrusions, rolled materials, etc., we can process with an automatic cutting machine within a processing range of Max H200mm × W600mm × L any mm. Cutting at any angle is also possible. With the automatic shearing machine, we can process within a range of Max 6mm × 1000mm × 2000mm. You can view example photos at the related link. 【Example Overview】 <Automatic Cutting Machine> ■ Processing Range: Max H200mm × W600mm × L any mm (cutting at any angle is also possible) <Automatic Shearing Machine> ■ Processing Range: Max 6mm × 1000mm × 2000mm *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Other machine elements

We accept processing of shield cases for electronic devices. You can view photos of processing examples at the related link. We also have processing achievements for products with component mounting parts, as well as automotive and industrial machine parts. We will respond to various customer requests, so please feel free to contact us. 【Other Processing Examples】 ■ For semiconductor-related equipment ■ Processed products with component mounting parts ■ Automotive and industrial machine parts *For more details, please refer to the PDF materials or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Other machine elements

We accept processing of automotive and industrial machine parts. By selecting appropriate cutting conditions, we can establish dimensional accuracy for aluminum, which is prone to distortion during processing, even with high-precision machines such as machining centers. We produce products with dimensional accuracy of 1/100 or better for parallelism, flatness, perpendicularity, and tolerance. You can view examples of our processing work through the related links. We are happy to accommodate various customer requests, so please feel free to contact us. [Other Processing Examples] - For semiconductor-related equipment - Processed products for element mounting parts - Shield cases for electronic devices *For more details, please refer to the PDF materials or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Other machine elements

We would like to introduce examples of precision machining products that we have handled. We have produced machined products for component mounting with a machining accuracy of flatness, parallelism, and perpendicularity of 0.015mm or less on six machined surfaces. We respond to various customer requests, so please feel free to contact us. 【Other machining examples】 ■ For semiconductor-related equipment ■ Automotive and industrial machine parts ■ Shield cases for electronic devices *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Other machine elements

We accept processing of products for semiconductor-related equipment. By selecting appropriate cutting conditions, we can establish dimensional accuracy for aluminum, which is prone to distortion during processing, even with high-precision machines such as machining centers. We can produce dimensions such as parallelism, flatness, perpendicularity, and tolerance accuracy with a precision of 1/100 or better. We also achieve processing of difficult-to-cut materials such as copper alloys like C1100 and C1020 by selecting suitable cutting conditions. 【Other Processing Examples】 ■ Products for element mounting ■ Automotive and industrial machine parts ■ Shield cases for electronic devices *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Other machine elements

We have experience in processing extruded heat sinks. For material and processing estimates, we will receive the extruded shape drawings and processing drawings from the customer, and after consulting with aluminum material trading companies and extruded material manufacturers, we will provide our processing estimate to the customer. We respond to various customer requests, so please feel free to contact us. 【Other Product Examples】 ■ Crimped heat sinks ■ Slotted heat sinks ■ Pin-type heat sinks ■ Copper heat sinks *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Other machine elements

We have experience in processing copper extruded heat sinks and copper machined heat sinks. The dimensions of fin height, width, length, number of fins, fin pitch, etc. can be customized, so please feel free to contact us. Additionally, regarding copper machined heat sinks, we can accommodate requests for dimensions and sizes. 【Other Product Examples】 ■ Slotted heat sinks ■ Extruded heat sinks ■ Pin-type heat sinks ■ Extruded profile heat sinks *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Other machine elements

We have a track record of processing pin-type heat sinks. Please contact us first. If you can provide details such as fin height, fin shape (square and diamond), fin edges, base thickness, and size (X, Y, Z), or a rough sketch, we will inform you whether processing is possible. We can accommodate dimensions and sizes according to your requests. 【Other Product Examples】 ■ Slit-type heat sinks ■ Clamping-type heat sinks ■ Copper heat sinks ■ Extruded profile heat sinks *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Other machine elements

We accept processing of slit-type heat sinks. The specifications are MAX W1000.0×L450 or W450.0×L1000.0, with fin thickness ranging from 0.4 to any desired value, and pitch from 1.0 to any desired value. The fin height can be any value below MAX 55.0, and as long as the specifications are below MAX, they can be customized. We also have a track record of producing other products such as crimped heat sinks and pin-type heat sinks. Please feel free to contact us for more information. 【Specifications】 ■ MAX W1000.0×L450 or W450.0×L1000.0 ■ Fin thickness from 0.4 to any desired value ■ Pitch from 1.0 to any desired value ■ Fin height can be any value below MAX 55.0 ■ Specifications can be customized as long as they are below MAX (grooves with a pitch of 0.1 and depth of about 3.0 are also possible) *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Other machine elements

We would like to introduce examples of processing for products we have manufactured so far. The processing range for heat sink assembly is Max H140mm × W900mm × L450mm and Max H140mm × W500mm × L900mm. The fin pitches are 4.0mm, 3.2mm, and 3.0mm, and the fin thicknesses are 0.8mm and 0.6mm. The dimensions of fin height, width, length, the number of fins, fin pitch, etc., can be customized, so please feel free to contact us. 【Heat Sink Assembly Processing Range】 ■ Max H140mm × W900mm × L450mm ■ Max H140mm × W500mm × L900mm ■ Fin Pitch: 4.0mm, 3.2mm, and 3.0mm ■ Fin Thickness: 0.8mm and 0.6mm *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Other machine elements

Takei Metal Industry Co., Ltd. develops and manufactures various precision aluminum machining products, including heat sinks, semiconductor-related device components, automotive parts, aircraft parts, hydraulic components, and air conditioning equipment parts, from material procurement to cutting, various processing, surface treatment, and assembly. Using automatic cutting machines, we process various aluminum extrusions into a wide range of heat sinks. We can also create water-cooled pipe-type heat sinks and large slit-type heat sinks, which cannot be manufactured through machining or other cutting methods, by using specialized machines for pressure processing. 【Products Handled】 ■ Cutting processed products ■ Heat sink products ■ Precision processed products *For details, please request materials or view the PDF data from the download.

• Contract manufacturing
• Other machine elements
• Processing Contract