広川製作所 List of Products and Services

Our company is engaged in precision machining of synthetic resin materials, including semiconductor device-related resin parts, liquid crystal device-related resin parts, and chemical tank manufacturing. We value the spirit of challenge, where each individual thinks about things from various angles, regardless of how much time it takes, to create a single product. This approach fosters a wide range of ideas, transforming fixed concepts into free thinking, leading to better products. Through the fusion of analog and digital, we will continue to pursue high-tech machining techniques without compromise, aiming for further passion in manufacturing and improvement in our technical level. We appreciate your continued support. 【Business Activities】 ■ Precision cutting of plastics *For more details, please refer to the PDF document or feel free to contact us.

• plastic
• Processing Contract

Hirokawa Manufacturing Co., Ltd. is committed to product development tailored to our customers' intended uses as experts in plastic and resin processing. We process block materials and round bars by turning and machining them into the desired shapes. Depending on the processing shape and quantity, we select the appropriate machine tools and determine the cutting tools, rotation speed, feed rate, and cutting depth. This expertise in processing leads to the production of high-quality products. By utilizing the advanced skills of highly skilled craftsmen and the latest CAD/CAM systems and processing machines operated by young engineers, we achieve the creation of products with high quality and precision. Please feel free to contact us when you need our services. 【Our Specialties in Processing】 ■ Ultra-thin processing: Challenging the limits of thinness, with a minimum thickness of 20μm (POM material) ■ Microprocessing: Taking on challenges where injection molding is not possible, with a minimum diameter of 50μm ■ Mirror (super-smooth) processing: Achieving a mirror finish without polishing, with a surface roughness of Ra0.25 ■ Coaxial and multi-surface processing: Significantly reducing processing time *For more details, please refer to the PDF materials or feel free to contact us.

• plastic
• Processing Contract
• Grinding Machine

Hirokawa Manufacturing Co., Ltd. can meet various needs with machining and resin cutting processes using machining centers, composite processing machines, and NC lathes, ranging from various general-purpose plastics to super engineering plastics, as well as more complex processing and manufacturing with multi-axis simultaneous processing machines. As a one-stop manufacturing facility, we handle everything from prototyping to production, secondary processing, and inspection, proposing innovative value engineering (VE) aimed at improving existing products and reducing costs, along with intelligent value analysis (VA) for suitable quality. Additionally, we boast high productivity utilizing a wealth of equipment and jigs, and we have established a broad production network with partner factories. Please feel free to contact us when you need our services. **Four Reasons to Choose Us** ■ A plastic cutting specialist company with over 30 years of experience ■ Flexible response to mass-produced items with high productivity ■ Increased efficiency with shortened lead times, offering one-stop service from prototyping to delivery ■ Intelligent VA proposals and innovative VE proposals to support procurement activities *For more details, please refer to the PDF document or feel free to contact us.*

• plastic
• Processing Contract
• Grinding Machine

Hirokawa Manufacturing Co., Ltd. specializes in the cutting and processing of resin (plastic) materials. We excel in the precise and delicate processing of plastic parts for semiconductor-related components, medical devices, and transport parts. We have accumulated a wealth of experience in tools and processing methods suitable for various plastic materials, allowing us to accommodate a wide range of resins. We have established a system that can handle small lot, diverse products that would be costly to mold, as well as prototypes before molding, processing from a single piece. The "Hirokawa Manufacturing Co., Ltd. Synthetic Resin Cutting Processing Case Studies" contains numerous examples of our original processing samples. [Featured Products] ○ Fluororesin ○ Acrylic ○ Polypropylene ○ PEEK ○ Unilate, and others For more details, please contact us or download the catalog.

• plastic
• Processing Contract