冨士精工 Product Lineup

Since our establishment in 1971, we have specialized in small plastic products. Utilizing the technology inherited since our founding along with DX and automation, we aim to improve our customers' QCD (Quality, Cost, Delivery). We possess an 18-ton injection molding machine with cassette molds, and in recent years, we have actively utilized automation and DX. Our strong production system is established through seamless manufacturing, where automatic assembly and inspection are conducted right next to the molding machines. If you have any concerns regarding the molding or assembly of small components, please feel free to consult us. 【Features】 ■ Strong in small plastic products since our establishment in 1971 ■ Possession of an 18-ton injection molding machine with cassette molds ■ Active utilization of automation and DX ■ Automatic assembly and inspection conducted right next to the molding machines ■ Strong production system through seamless manufacturing *For more details, please download the PDF or feel free to contact us.

• Injection Molding Machine

Our company specializes in the molding of small parts, but we can also accommodate large molded products using the 680t injection molding machine (manufactured by Toyo Machinery & Metal Co., Ltd., model "Si-680-6S") to meet our customers' applications. This machine employs a vented screw system, which allows for the discharge of moisture and gases from the resin, making it advantageous for the use of recycled materials. It also offers benefits such as reduced gas burn marks, decreased drying load, and improved yield. It is suitable for parts in the approximately 400mm to 800mm class, parts weighing around 1kg, and high-rigidity parts with numerous ribs and bosses. Examples of moldable products are as follows: 【Examples of Moldable Products】 ■ Industrial Equipment Related - Control covers - Large enclosures for OA equipment - Machine covers - Protective covers ■ Housing Related - Parts for water heaters - Parts for air conditioning equipment - Parts for ventilation systems ■ Others - Large container parts - Amusement machine parts If you have any concerns such as "I have a project on hand..." or "Our company does not have enough capacity...", please feel free to consult with Fuji Seiko.

• Injection Molding Machine
• Other molding machines

Our company specializes in the molding of small parts, but we have also introduced blow molding to meet the demands of more customers. With parison control, we can achieve precision control to within one-hundredth of a gram. If you are struggling to find a place that does blow molding, please feel free to consult with us.

• plastic

Since our founding in 1971, we have been engaged in development, production, and procurement based on the philosophy of "manufacturing from the customer's perspective." We are currently actively working towards further automation and digitalization, and challenging ourselves in new fields. We would like to introduce Fujiseiko, your partner in solving challenges in the manufacturing field. 【Production】 - We identify mass production issues at the prototype stage and carry out highly efficient production tailored to productivity, cost, and required quality. 【Method and Equipment Development】 - We handle everything from processing and assembly of special and small-lot parts to examining methods and production equipment, equipment manufacturing, and production. 【Procurement】 - We have cooperative suppliers both domestically and internationally, and we optimize procurement based on the difficulty of parts and molds, as well as Q, C, and D perspectives. For more detailed information and examples, please refer to each page or catalog. Manufacturing sites often face challenges such as labor shortages, cost reduction, and efficiency improvements. If you have any questions like "What should I do about this?" please feel free to consult Fujiseiko.

• plastic
• Contract manufacturing
• Processing Contract

Do you have any concerns regarding the digital transformation (DX) of your manufacturing site? ☑ I want to implement DX, but I don't know where to start. ☑ How can I improve the defect detection rate? ☑ The implementation costs seem high. ☑ It seems complicated; I prefer a simple and easy-to-understand design. We would like to introduce Fujiseiko's original defect detection system to customers who are hesitant to implement it. 【Point 1】 A versatile system that fully utilizes the performance of AI image sensors. 【Point 2】 Unprecedented cost reductions and successful DX implementation in a short period. For more details, please refer to the catalog. What Fujiseiko can propose to address your concerns: ☑ I want to implement DX, but I don't know where to start. 　⇒ We will support you from DX implementation to operation guidance! ☑ How can I improve the defect detection rate? 　⇒ We will propose settings to enhance defect detection accuracy. ☑ The implementation costs seem high. 　⇒ We will suggest cost-cutting measures from a new perspective. ☑ It seems complicated; I prefer a simple and easy-to-understand design. 　⇒ A simple design with versatility. If you have any questions about DX or other issues, please feel free to consult us.

• Contract manufacturing
• Processing Contract

Do you have any of these concerns in your manufacturing site? ☑ Not enough manpower, production is lagging behind ☑ Feeling limited by manual assembly and inspection ☑ Processes are fragmented, leading to unnecessary movement and time wastage. Our company faced the same issues, but we will introduce a case study on the implementation of Fujiseiko's original automatic assembly machine that solved these problems collectively. 【Point 1】 The concept of "fast, close, and flowing" inherited since our founding 【Point 2】 Productivity increased by about three times through inline molding and automatic assembly & inspection! For more details, please refer to the catalog. Fujiseiko has solved common manufacturing site concerns with the concept of "fast, close, and flowing." ☑ Not enough manpower, production is lagging behind 　⇒ Created a system for labor-saving, resolving the manpower shortage ☑ Feeling limited by manual assembly and inspection 　⇒ Increased productivity through automation ☑ Processes are fragmented, leading to unnecessary movement and time wastage. 　⇒ Achieved seamless manufacturing by connecting processes! If you are having trouble with parts procurement or assembly, please consult with us!

• Contract manufacturing
• Processing Contract
• plastic

We would like to introduce a case study of the "special shape adhesive" handled by Fujiseiko Co., Ltd. The customer was in a situation where they had no choice but to purchase pellet-shaped adhesive, but they faced the challenge that it could not be used with their machinery in its pellet form. After we proposed modifying the pellet-shaped adhesive into a special shape, the need for retrofitting machines installed worldwide was eliminated, resulting in significant cost savings. 【Case Overview】 ■Challenge - The special shape adhesive used in the machinery became unavailable, forcing the purchase of pellet-shaped adhesive. - The pellet form could not be used with the machinery in operation. ■Result - Achieved significant cost reductions from the initial problem. *For more details, please download the PDF or feel free to contact us.

• glue
• Contract manufacturing
• Processing Contract

We provide total support for our customers from the development to mass production stages. Even if you want to quickly cycle through the basic business cycle of "create, produce, and sell" to acquire customers ahead of competitors, the reality is that there are numerous challenges to overcome. In this context, Fujiseiko will incorporate a "new perspective" into your "production" and make proposals and realizations. 【Features】 ■ Identify mass production challenges at the prototype stage and propose optimal solutions considering productivity ■ Propose in-house production or procurement based on cost and quality levels ■ For special items and small lot parts, we will propose methods and production equipment considerations, equipment manufacturing, and production that can be handled by Fujiseiko ■ We have cooperative suppliers both domestically and internationally ■ Propose optimal solutions from the perspectives of part and mold complexity, as well as Q, C, and D *For more details, please refer to the related links or feel free to contact us.

• Other molds
• Mold
• Other plant design, development and maintenance

This product features a "F cassette-type mold" that has been lightweighted and can be set up manually. Setup time has been reduced to about 1/5. The mold is smaller, and even if the production parts change, the cassette section remains common, with only the "insert" changing, resulting in good cost performance for the mold expenses. In principle, since it is a single flow, even if there are defects, they will not mix with good products, preventing quality inconsistencies. 【Features】 ■ Equipment area reduced to about 1/10, with reduced energy consumption for an eco-friendly setup ■ The mold is lightweight and can be set up manually ■ Good cost performance for mold expenses ■ No quality inconsistencies *For more details, please refer to the related links or feel free to contact us.

• Other molds
• Mold

At the time of our founding, injection molding using standard molds and molding machines was mainstream, regardless of the size of the production parts. However, since our focus was on small parts, we developed molds and injection molding machines tailored to that need. The F cassette-type molds and small injection molding machines were developed to pursue "speed, proximity, and flow" in low-volume, high-variety production, and we were confident that this directly connected to the QCD that our customers demanded. Currently, this method and technology are not considered special, but the ideas and experiences from that time have been inherited in other methods, production, and sales. 【Features of F Cassette-Type Molds】 ■ Developed F cassette-type molds simultaneously with small injection molding machines, reducing equipment area to about 1/10 and using eco-friendly equipment that also reduces energy consumption. ■ Molds have been made lighter, allowing setup to be done by hand only, shortening setup time to about 1/5. ■ Molds are smaller, and even if the production parts change, the cassette part can be used interchangeably, so only the "insert" changes, resulting in good cost performance for mold expenses. ■ In principle, since we flow one piece at a time, even if there are defects, they do not mix with good products, preventing quality inconsistencies. *For more details, please refer to the related links or feel free to contact us.

• Other molds
• Mold

Our company conducts OEM and ODM production for the development and manufacturing of our own products, as well as processing and assembly of manufacturer products, in collaboration with our partner company, SANSIN LND Co., Ltd. (Korea). We provide seamless proposals and support from the development stage to mass production. Please feel free to contact us when you need our services. 【Case Studies】 ■ OA Equipment Products *For more details, please refer to the related links or feel free to contact us.

• Other PCs and OA equipment

At our company, we are committed to responding to "the QCD that our customers desire" not only through our own processing but also by collaborating with partner companies. We handle various types of processing, including "resin cutting," which is suitable for products that are not suitable for mass production and for creating high-precision prototype models, as well as "metal cutting," which focuses on machining centers for both prototyping and mass production, using materials such as iron, aluminum, and brass. Please feel free to contact us when you need our services. 【Processing Services】 ■ Vacuum casting ■ Resin cutting ■ Metal cutting ■ Press processing ■ Resin injection molding *For more details, please refer to the related links or feel free to contact us.

• Processing Contract
• Other plant design, development and maintenance

We accept prototype and mass production (including small-batch, diverse production) of parts. We support the entire process from development to production. We provide processed parts that meet customer needs, including precision plastic molding, vacuum casting, precision metal and plastic processing, and sheet metal processing. Please feel free to contact us when you need our services. 【Business Content】 ■ Procurement ■ Development (methods, equipment, products) ■ Production (prototyping, mass production) *For more details, please refer to the related links or feel free to contact us.

• Processing Contract
• Other plant design, development and maintenance