松井製作所 List of Products and Services

【Aluminum A6063 (a6063) Machining Flatness Osaka Medical】 【Material】 A6063 (a6063) 【Industry/Usage】 Medical-related industry 【Lot】 1 to 1000 【Dimensions】 Thickness 10mm × Width 300mm × Length 400mm 【Processing】 Machining center 【Features】 This is processed using A6063. A6063 is aluminum with small amounts of Mg and Si added, offering good corrosion resistance, surface treatment properties, and extrudability. It is finished with a flatness precision of 0.03 through end mill machining. If you are looking for aluminum machining in Osaka, please consult Matsui Seisakusho! Additionally, we also handle aluminum casting, die casting processing, aluminum hot forging, and brazing! For more details, please visit our website!

• Other machine elements

【Brass C3771 (c3771) Forged Strength Air Conditioning Refrigerant Divergence】 【Material】 C3771 (c3771) 【Industry and Application】 Air conditioning-related industry 【Lot】 1 to 10,000 【Dimensions】 Diameter 40mm × Length 70mm 【Processing】 Hot forging Machining center 【Features】 This is processed using C3771. C3771 is a material with good hot forging and machinability. Our company has hot forging machines in-house, allowing us to perform forging and subsequent machining consistently. For example, in air conditioning-related components, there are parts designed for refrigerant divergence. For hot forging of brass, please consult Matsui Manufacturing! Additionally, we also handle brass brazing and assembly processes! For more details, please visit our website.

• valve

【Aluminum A5052 (a5052) Machining Processing Drilling Osaka】 【Material】 A5052 (a5052) 【Industry/Usage】 Medical-related industry 【Lot】 1 to 1000 【Material Dimensions】 Thickness 5mm × Width 30mm × Length 60mm 【Processing】 Machining center 【Features】 This is processed using A5052. A5052 is a representative material among aluminum, known for its good machinability. Aluminum alloys with a 5000 series number generally contain magnesium, which is said to provide good corrosion resistance and weldability. Our company performs drilling using drills and machining using end mills. For small-scale aluminum machining in Osaka, please consult Matsui Seisakusho! Additionally, we also handle aluminum casting, die casting, hot forging of aluminum, and brazing (soldering)! For more details, please visit our website.

• valve

【Aluminum A5052 (a5052) Manifold Electromagnetic Valve】 【Material】 A5052 (a5052) 【Industry/Usage】 Medical-related industry 【Lot】 1 to 1000 【Dimensions】 Thickness 15mm × Width 20mm × Length 60mm 【Processing】 Machining center 【Features】 This is processed using A5052. It is used with an electromagnetic valve, but if the surface roughness of the processed surface is too coarse, air leakage can occur from the contact surface during exhaust. Our company pays attention to surface roughness to ensure there is no air leakage. If you are experiencing air leakage with aluminum manifolds, please consult Matsui Manufacturing! Additionally, we also handle aluminum casting, die casting processing, aluminum hot forging, and brazing (soldering)! For more details, please visit our website.

• valve

【Brass C3604 (c3604) Manifold Deburring】 【Material】 C3604 (c3604) 【Industry and Application】 Medical-related industry 【Lot】 1 to 1000 【Dimensions】 Thickness 15mm × Width 20mm × Length 60mm 【Processing】 Machining center 【Features】 This is processed using C3604. It is machined on six sides and has a shape where holes intersect internally. The cross-hole areas tend to leave fine burrs, but our company addresses this with meticulous work done by individuals for each piece. If you are having trouble with brass manifolds, cross-hole deburring, or other brass processing, please feel free to consult Matsui Manufacturing! Also, you can trust us with brass hot forging, brazing, assembly, leak testing, and more!

• valve

Material A5052 (a5052) Aluminum Medical Material A5052 (a5052) Industry/Usage Medical-related industry Lot 1 to 1000 Material Dimensions Thickness 10mm × Width 20mm × Length 60mm Processing Machining Center Features This is processed using A5052. A fine hole with a diameter of Φ1mm has been processed, but if the hole diameter dimension deviates, the flow rate changes and quality issues arise. Matsui Manufacturing also produces manifolds that require such precision! If you have any concerns regarding aluminum manifolds, fine hole processing, or other aluminum processing, please consult Matsui Manufacturing! Additionally, you can also rely on us for aluminum casting, die casting processing, aluminum hot forging, brazing, assembly, leak testing, and more!

• valve

Material C3604 (c3604) Brass (Yellow Brass) Medical Material C3604 (c3604) Industry/Application Medical-related industry Lot 1 to 1000 Dimensions Thickness 20mm × Width 40mm × Length 120mm Processing Machining Center Features This is processed using C3604. The brass material C3604 is an alloy with good machinability. Generally, brass, which is an alloy of copper and zinc, contains lead. However, due to concerns about human health and environmental issues, lead-free C3604 is also used. In recent years, lead-free materials have gained increasing attention due to regulations in Europe. If you are having trouble with brass manifolds, processing using lead-free materials, or other brass processing, please feel free to consult Matsui Manufacturing! Also, you can rely on us for hot forging of brass, brazing, and more!

• valve

We offer a consistent production system centered around non-ferrous metals such as copper, brass (yellow brass), and aluminum, ranging from hot forging to machining, pipe bending, brazing, and unit assembly, with optimal QCD at our three production bases in Japan and abroad (Osaka, Tottori, and China). 【Features of Integrated Production】 ■ Forging ■ Machining ■ Bending ■ Brazing ■ Assembly and Inspection ■ Short Lead Times ■ Cost Reduction *For more details, please download the PDF materials or feel free to contact us.

• Processing Contract
• Non-ferrous metals
• Other electronic parts

At Matsui Manufacturing, we conduct leak tests and durability tests for our valve and pressure relief valve products in-house. We strive for high quality and high performance to ensure safety and high reliability in all our products. *For more details, please download the PDF document or feel free to contact us.*

• Processing Contract
• Non-ferrous metals
• Other electronic parts

Brazing is a type of metal joining process where molten "filler metal" is flowed into the gaps between materials to achieve high joint strength and adhesion. Since the filler metal can be processed at a temperature lower than the melting point of the base metal, it has minimal impact on the final product, making it suitable for precision products and mass production. It is widely used in industries such as automotive, aerospace, electrical, and machinery. At Matsui Manufacturing, we can accommodate everything from hand brazing by skilled technicians to automated production using in-house specialized equipment. *For more details, please download the PDF document or feel free to contact us.*

• Processing Contract
• Non-ferrous metals
• Other electronic parts

At Matsui Manufacturing, we process brass and copper pipes, primarily focusing on air conditioning and hot water supply-related applications, by bending and expanding them. By directly feeding the necessary quantities of products, such as piping units for heat exchangers, into our production line, we can deliver competitively priced products with short lead times. *For more details, please download the PDF document or feel free to contact us.*

• Processing Contract
• Non-ferrous metals
• Other electronic parts

At Matsui Manufacturing, we possess a wide variety of processing equipment to finish forged products, bars, and plates to the required dimensional accuracy. We primarily produce high-efficiency, high-quality products using cutting tools such as lathes and machining centers. The reliability of our products is backed by the processing know-how we have developed over the years, our in-house design technology for processing jigs, and automated production using robots. *For more details, please download the PDF document or feel free to contact us.

• Processing Contract
• Non-ferrous metals
• Other electronic parts

Forging is a processing method that involves applying impact and pressure to metal to deform it into the desired shape. Matsui Manufacturing specializes in hot forging of non-ferrous metals. Heated materials are placed into a mold and pressed using a forging press machine to shape the product. After forming, the products have excess material at the joint of the mold, known as burrs. Therefore, in a secondary process, trimming presses and shot blasting are used for finishing treatment of the products. ■ Hot Forging of Non-Ferrous Metals - By hammering heated metal, the material becomes dense and uniform, allowing for the creation of high-strength products. - It is possible to create stable product shapes with less material. ⇒ This leads to reduced processing time and lower material costs. *For more details, please download the PDF document or feel free to contact us.

• Processing Contract
• Non-ferrous metals
• Other electronic parts

Matsui Manufacturing Co., Ltd. offers a consistent production system centered on non-ferrous metals such as copper, brass (yellow brass), and aluminum, ranging from hot forging to machining, pipe bending, brazing, and unit assembly. We propose suitable QCD (Quality, Cost, Delivery) solutions to our customers from our four production bases located in Japan and abroad (Osaka, Tottori, Himeji, and China). 【Materials Handled】 Brass, copper, aluminum, stainless steel 【Technologies Held】 ■ Hot forging ■ Machining ■ Bending processing ■ Brazing processing ■ Assembly and inspection *For more details, please download the PDF document or feel free to contact us.

• Processing Contract
• Non-ferrous metals
• Other electronic parts