広沢プラスチック工業 Product Lineup

Hirozawa Plastic Industry has over 40 years of experience in injection molding. Of course, we also have extensive experience in insert molding, and we can manufacture various shapes tailored to your needs. Currently, we are offering a collection of case studies summarizing our molding examples. (Please check it out via the download button) All molding is done domestically, and we can also produce in very small quantities. Before molding, we perform ultrasonic cleaning and degreasing treatment, and we implement measures to prevent cracking. 【Case Study Contents】 ■ Stopper (PEEK) ■ Base (PPS) ■ Cassette (Polyethersulfone) 　　　　　　　　　　　　　and more *For more details, please refer to the materials. Feel free to contact us as well.

• Processing Contract
• Contract manufacturing

Hirozawa Plastic Industry has over 40 years of experience in injection molding. Of course, we also have extensive experience in insert molding, and we can manufacture various shapes tailored to your needs. Currently, we are offering a collection of case studies summarizing our molding examples. (Please view it from the download button) All molding is done domestically, and we can also produce in very small lots. Before molding, we perform ultrasonic cleaning and degreasing treatment, and we implement measures to prevent cracking. 【Case Contents】 ■ Holder for ultrasonic flow meter parts (brass) ■ Gauge stand (brass, aluminum pipe) ■ Cassette for tube pump (stainless steel) ■ Housing for AED parts (brass) ■ Frame block for X-ray equipment parts (aluminum) ■ Fan for pump (brass) *For more details, please refer to the materials. Feel free to contact us as well.

• Processing Contract
• Contract manufacturing

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. Since we procure most of the resin materials and insert fittings in-house, we can eliminate the hassle of ordering from different suppliers for each component. We generally handle lots ranging from about 100 to 10,000 units. We also regularly engage in mold design and manufacturing, including prototypes. Even if we cannot accommodate certain sizes or lots, we may be able to handle them through outsourcing, so please feel free to contact us! For detailed information, please download our catalog.

• Plastic Mould

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly many achievements in super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Test Tube Purpose: Bobbin Category: Injection Molding Material Used: PBT (GF30%) Secondary Processing: Total Length (mm): 153mm, Thinnest Part 0.6mm Weight (g): 17 *For more details, please contact us or download the PDF to view.

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small-lot "palm-sized" small parts. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Test Tube Purpose: Coil Bobbin Category: Injection Molding Material Used: PA66 (non-reinforced, flame-retardant) Secondary Processing: Total Length (mm): 19mm per side Weight (g): 1.5g

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Centrifuge parts Purpose of use: Parts for centrifuge equipment Category: All products Material used: Polycarbonate Insert fittings: Secondary processing: Center hole drilling, coloring (red and blue) Total length (mm): 128.5 Weight (g) (resin part): 70

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Housing Purpose of Use: AED Parts Category: Insert Molding Material Used: Polyphenylsulfone Insert Fitting: Brass Total Length (mm): 69 Weight (g) (Resin Part): 30

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have a particularly strong track record with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Monitor Window Purpose: Oil level gauge window for high-speed rail Category: Super engineering plastic Material Used: Polysulfone Weight (g) (Resin part): 37

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly many achievements with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Frame Block Purpose: X-ray equipment part Category: Insert molding Material used: Elastomer Insert fitting: Aluminum Total length (mm): 23 Weight (g) (resin part): 3

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly many achievements in super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Gauge Stand Purpose: Gauge Stand Category: Insert Molding Material Used: Nylon 66 Insert Fittings: Brass, Stainless Steel Pipe Total Length (mm): 120 Weight (g) (Resin Part): 120

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Clamp Parts Purpose: Sheet Insertion Machine Parts Category: Insert Molding Material Used: Nylon (30% GF) Insert Fitting: Brass Total Length (mm): 94 Weight (g) (Resin Part): 92

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Stopper Purpose: Semiconductor cleaning equipment component Category: Super engineering plastic Material used: PEEK Total length (mm): 359 Weight (g) (resin part): 40

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Holder Purpose: Ultrasonic flow meter component Category: Insert molding Material used: PBT Insert fittings: Brass with Ni plating Total length (mm): 188 Weight (g) (resin part): 154

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have a particularly strong track record with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Fan Purpose: Fan for pump Category: Insert molding Material used: PC (GF20%) brass (insert) Secondary processing: Total length (mm): 60 Weight (g) (resin part): 10

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small-lot "palm-sized" small parts. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Cassette Purpose: Tube pump component Category: Insert molding Material used: Polysulfone Insert hardware: Stainless steel Total length (mm): 89 Weight (g) (resin part): 60

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding using materials such as brass, aluminum, and stainless steel. 【Case Details】 Case Purpose: Water quality testing equipment case Category: Insert molding Material used: ABS brass (insert) Secondary processing: Total length (mm): 100 Weight (g) (resin part): 60

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small-lot "palm-sized" small parts. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Test Tube Purpose: Test Tube Category: Injection Molding Material Used: PS (Polystyrene) Secondary Processing: Total Length (mm): 132mm Φ12 Wall Thickness 1mm Weight (g): 10

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Switch Purpose: Component for marine autopilot system Category: Insert molding Material used: ABS Insert fittings: Brass Secondary processing: Outsert Total length (mm): 50 Weight (g) (resin part): 22

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts in "palm-sized" small lots. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Coil Parts Category: Super Engineering Plastics Material Used: PPS Total Length (mm): 50 Weight (g) (Resin Part): 12

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Guide Rail Purpose: Parts for convenience store meat bun warming machines Category: Super engineering plastic Material Used: PEI Secondary Processing: Gate finishing Total Length (mm): 180 Weight (g) (Resin Part): 122

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly many achievements with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Roller Purpose: Bicycle parking equipment parts Category: Material Used: Duracon Secondary Processing: Total Length (mm): Φ47.5 Weight (g) (Plastic Part): 22

• Processing Contract

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly many achievements with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Switch Case Purpose: Controller Switch Case Category: All Products Material Used: ABS Secondary Processing: Φ6.5 Drilling Total Length (mm): 129 Weight (g) (Plastic Part): 60

• Processing Contract