プロテックジャパン List of Products and Services

Protech Japan manufactures prototypes and sample products using vacuum casting. Vacuum casting is a method where a silicone mold created from a master model is placed in a near-vacuum state, and resin is poured into it to create the product. Since it does not use molds, it leads to shorter delivery times and cost reductions. 【Features】 ■ Suitable for prototypes, small lots, and diverse production ■ Lower cost compared to molds, with possible short delivery times ■ Can also be used for test molding before mold creation *For more details, please refer to the related links or feel free to contact us.

At Protech Japan, our "Injection Molding" services cater to the needs of the times, accommodating a wide range of materials from general-purpose resins to super engineering plastics. Whether you need plastic products that prioritize cost over precision, or engineering plastics that require strength, such as heat resistance and abrasion resistance, we’ve got you covered. Additionally, "two-color molding" refers to a production method that processes two specific different materials. We also perform insert molding, where parts that need to be integrated are set into the mold and formed. 【Features of Injection Molding】 ■ We can handle surface treatments such as painting, plating, and silk printing, as well as insert molding, post-molding press-fitting, ultrasonic welding, and submerged leak testing. ■ Starting as a tire mold manufacturer, we can produce appropriate molds based on a wide accumulation of technology. ■ We can also accommodate small-scale production and prototype molds using aluminum materials with gypsum casting or processed aluminum materials. *For more details, please refer to the related links or feel free to contact us.

We would like to introduce the manufacturing method called "blow molding (hollow molding)," which is used to create hollow products such as PET bottles. In this process, heated thermoplastic resin is sandwiched between mold halves, and compressed air is injected into it to inflate and shape it. The resin adheres to the inner surface of the mold, and after cooling and solidifying, the product is removed. Additionally, for customers facing challenges such as size constraints and high mold costs that make blow molding difficult, we propose hollow molding using "rotational molding." 【Features】 ■ Blow Molding - High-speed production of lightweight and inexpensive containers ■ Rotational Molding - Capable of producing stable quality shapes *For more details, please refer to the related links or feel free to contact us.

"Vacuum forming" is a molding method in which a thermoplastic resin sheet is heated until softened, then stretched and adhered to a mold using air pressure. "Pressure forming" similarly involves adhering a heated and softened thermoplastic resin sheet to a mold using compressed air pressure. We can provide comprehensive support for inquiries regarding materials and shapes, as well as machining and surface treatment after molding. 【Features】 ■ Proposing methods with short lead times and low costs ■ Capable of handling machining and surface treatment after molding ■ Also able to accommodate vacuum coating forming *For more details, please refer to the related links or feel free to contact us.

Our company offers "small lot resin molding" at a lower cost by sharing mold bases. We supply the molded parts of the mold base created during prototyping according to the order shapes of each manufacturer. Some molding manufacturers even lend our molded products. In the case of multiple product inquiries, we can accommodate requests even if they exceed the maximum dimensions, so please feel free to consult with us. 【Features】 ■ Shared use reduces processing numbers and enables shorter delivery times ■ No need to account for mold assets; can be accounted for as processing jigs ■ Supports implementation testing and can produce injection molded products ■ Under-processing cuts such as slides are possible (with some restrictions) ■ Design changes (modifications) are possible *For more details, please refer to the related links or feel free to contact us.

Protech Japan is a manufacturing company that specializes in designing and producing molds and prototypes with a focus on "small lots, low costs, and short delivery times." Issues related to delivery times, lot sizes, and costs are common concerns in the manufacturing process of molds and prototypes. As a solution to these problems, our company not only meets requirements but also leverages accumulated know-how and a network of partner factories to coordinate appropriate manufacturing methods. While we certainly offer "small lots, low costs, and short delivery times," our total coordination capabilities will be beneficial when you want to consult on ways to create better products. **Benefits** - Close collaboration with reliable partner factories to produce low-cost, high-quality products - Detailed responses to requests for small lots - Quick responses to estimates, designs, and manufacturing *For more details, please refer to the related links or feel free to contact us.*

Have you heard the term "aluminum die casting"? This technology is a method for producing metal products with high precision and efficiency, and it occupies a particularly important position in the manufacturing industry. It is widely used, especially in automotive parts and electronic devices, and is evaluated as a suitable method for products that require lightweight and high-strength characteristics. In this article, we will explain the basic knowledge of "aluminum die casting" that sales representatives should know, and we will introduce its features, advantages, and comparisons with related technologies in detail. *For more detailed content of the article, you can view it through the related links. Please feel free to contact us for more information.

We propose accurate "surface treatment" methods by identifying the specific treatments unique to materials such as anodizing and Parkerizing, as well as their compatibility with different materials. In some cases, reviewing the material and manufacturing methods can also lead to a reduction in total costs. If you are facing issues with surface treatments related to rust prevention, hardness, lubrication, gloss, or color, please feel free to consult us. 【Treatment Details (Excerpt)】 ■ Finishing Polishing ■ Chemical Treatment ■ Anodizing ■ Plating ■ Coating *For more details, please refer to the related links or feel free to contact us.

We offer molding of resin products, including injection molding, two-color molding, insert molding, blow molding, and rotational molding. For small lot resin molding, we supply molded products with the insert part of the mold base shaped to order. Additionally, we also perform vacuum forming and pressure forming, which are thermal molding methods, as well as casting by pouring resin into silicone molds to create replicas. 【Services Offered】 ■ Injection Molding / Two-Color Molding ■ Blow Molding / Rotational Molding ■ Vacuum / Pressure Forming ■ Casting ■ Small Lot Resin Molding *For more details, please refer to the related links or feel free to contact us.

Protech Japan manufactures prototypes and sample products using vacuum casting. Vacuum casting is a method where a silicone mold created from a master model is placed in a near-vacuum state, and resin is poured into it to create the product. Since it does not use molds, it leads to shorter delivery times and cost reductions. 【Features】 ■ Suitable for prototypes, small lots, and diverse production ■ Lower cost compared to molds, with shorter delivery times possible ■ Can also be used for test molding before mold creation *For more details, please refer to the related links or feel free to contact us.

Protech Japan Co., Ltd. offers both "vacuum forming and pressure forming." We can perform "vacuum forming," where thermoplastic resin sheets are heated and softened, then stretched with air pressure to closely adhere to a mold, and "pressure forming," where compressed air pressure is used to closely adhere to the mold. Please feel free to contact us for any inquiries or questions. 【Molding of Resin Products】 ■ Injection Molding (2-color molding) ■ Blow Molding / Rotational Molding ■ Casting ■ Small Lot Resin Molding *For more details, please download the PDF or feel free to contact us.

We manufacture prototypes and sample products using "vacuum casting," which can also be utilized for test molding before mold creation. Since this method does not use molds, it leads to shorter delivery times and cost reductions. In addition to prototypes, we also accommodate small lot and diverse production, so please feel free to consult with us. 【Molding of Resin Products】 ■ Injection Molding (Injection) & Two-color Molding ■ Blow Molding & Rotational Molding ■ Vacuum & Pressure Molding ■ Small Lot Resin Molding *For more details, please download the PDF or feel free to contact us.

We supply the core parts of mold bases produced in prototypes as molded products tailored to the order shapes of each manufacturer. The product sizes we accommodate are for 50t, 100t, and 150t, with the maximum dimensions being (width) 140 × (length) 250 × (height) 40. The maximum dimensions may vary due to slide mechanisms and other factors. For multiple product inquiries, we can accommodate even if the maximum dimensions are exceeded. 【Features】 ■ Achieves cost reduction by sharing mold bases ■ Reduced processing numbers due to sharing, allowing for shorter delivery times ■ No need to account for mold assets; can be accounted for as processing jigs (Amortization is recommended based on the initial sample quantity) *For more details, please download the PDF or feel free to contact us.