府中プラ List of Products and Services

Our company has been focusing on engineering plastics and has been steadily developing our business while receiving high praise from our customers. We are committed to transforming from a manufacturing industry that simply produces goods to a service-oriented manufacturing industry that emphasizes services, software, and above all, "people." We will continue to deepen our skills and passion, challenging ourselves to create new value as a company specialized in engineering plastic molding. 【Business Activities】 ■ Engineering plastic molding and processing ■ Precision mold design and manufacturing ■ Painting, welding, printing, assembly, processing, export ■ Development support for resin molding that can replace metal parts *For more details, please refer to the PDF document or feel free to contact us.

• Engineering Plastics
• Contract manufacturing
• Mold Design

Our company developed its own unique system in 2005, achieving the IoT integration of the production line. We monitor, manage, and control the situation on the manufacturing floor without human intervention, based on the data accumulated over 50 years since our founding, allowing us to predict future production quantities and material arrangements. This enables just-in-time manufacturing even for small lots and short delivery times. 【Features】 ■ Next-generation production management system ■ Product information app ■ Management document pop-up system ■ Quality control ■ Mold management ■ Strict management of confidential information *For more details, please refer to the PDF materials or feel free to contact us.

• Production Management System

The "simple prototype mold" is a low-cost mold for product evaluation. We provide high-quality injection molded products by maximizing the mechanical strength, heat resistance, and chemical resistance of various super engineering plastic materials for experiments and validations of product functions equivalent to mass-produced items. The structure of the simple mold is designed to perform injection molding using a core method without applying an undercut processing slide mechanism as much as possible. 【Features】 ■ Delivery time: Approximately 15 days after order ■ Cost: About half the cost of mass production molds ■ Moldable materials: Various specified grades (super engineering plastics possible) ■ Dimensional accuracy of molded products: Equivalent to mass production mold level ■ Durable shots: Approximately 100 shots (with 50% glass-filled super engineering plastic) *For more details, please refer to the PDF document or feel free to contact us.

• Prototype Services
• Contract manufacturing

Fuchu Pura Co., Ltd. is engaged in "PEEK molding." The continuous use temperature is 240°C. It has excellent chemical resistance, as well as fatigue resistance and wear resistance. It is utilized in "semiconductor manufacturing equipment parts" and "cleaning jigs," among others. 【Features】 ■ Continuous use temperature of 240°C ■ Excellent chemical resistance ■ High purity ■ Fatigue resistance ■ High-temperature dimensional stability ■ Wear resistance *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Injection Molding Machine

Fuchu Pura Co., Ltd. specializes in engineering plastic molding, plastic molding, and injection molding. Our "thick-walled molding" has a maximum wall thickness of 60mm. It is free of voids (bubbles) and minimizes shrinkage. Additionally, it suppresses strength reduction and is suitable as a raw material for cutting tools such as gears. 【Features】 ■ Free of voids (bubbles) ■ Minimal shrinkage ■ Suitable as raw material for cutting tools such as gears ■ Suppresses strength reduction *For more details, please refer to the PDF document or feel free to contact us.

• Injection Molding Machine
• Contract manufacturing

Fuchu Pura Co., Ltd. is engaged in "seamless molding." Our company has established a golf ball molding method using injection molding. It features completely sealed integrated molding, allowing for magnetic inserts. Additionally, it is hygienic as there are no seams. 【Features】 ■ Established golf ball molding method using injection molding ■ Completely sealed integrated molding ■ Magnetic inserts possible ■ Hygienic due to the absence of seams *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Injection Molding Machine

Fuchu Pura Co., Ltd. specializes in "micro precision molding." We are capable of mass-producing precision parts and can accommodate engineering plastics and super engineering plastics. Additionally, our company owns a 64-hour unmanned operation factory. 【Features】 ■ Automatic molding of thin-walled, micro products ■ Mass production of precision parts ■ Compatibility with engineering plastics and super engineering plastics ■ Ownership of a 64-hour unmanned operation factory *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Other processing machines

At Fuchu Plaza, which owns a 3D printer, we can quickly create shapes, eliminating discrepancies in recognition during business negotiations. In technical meetings with the design department of a marine equipment manufacturer, we effectively used it to confirm mold parting lines and ejector pin positions. We pointed out unexpected thickness issues with the 3D printer and reduced the number of prototypes by changing the shape, allowing for a smoother transition to mass production. 【Features】 ■ Achieves Z resolution of 15μm ■ Allows detailed verification of fine parts, thin sections, and designs using curves ■ Utilizes water-soluble support material ■ Easy support removal by simply soaking in water, resulting in short lead times ■ Immediate creation when evaluation is needed *For more details, please refer to the PDF document or feel free to contact us.

• 3D Printer
• Prototype Services
• Contract manufacturing

Fuchu Pura Co., Ltd. leverages its track record and experience of launching over 3,000 types to make the impossible possible with its unique molding technology. We specialize in metal alternatives using engineering plastics and super engineering plastics, and we can handle product development, mold design, mold manufacturing, prototyping, injection molding, painting, printing, assembly, machining, and export to the entire world. We promote and support the resin conversion of metal parts (high value-added product development) through technological development. 【Features】 ■ Producing infinite possibilities with engineering plastics based on past achievements ■ Identifying problem areas through flow analysis systems ■ Verification of physical samples using 3D printers ■ Development through prototyping systems ■ Complete backup for resin conversion from metal parts *For more details, please refer to the PDF materials or feel free to contact us.

• Contract manufacturing
• Resin mold

To convert from metal to resin, the plastic must meet the strength conditions and other necessary requirements that the metal parts satisfied. Generally, the weaknesses of plastic compared to metal include "low heat resistance," "low mechanical strength," and "high solubility in organic solvents." I will explain how plastic addresses each of these issues. [Conditions for Metal Replacement with Resin] ■ Improvement of heat resistance ■ Improvement of mechanical strength ■ Improvement of resistance to organic solvents For more details, please refer to the catalog or feel free to contact us.

• Processing Contract
• Resin processing machine

At Fuchu Plaza, we are promoting and proposing the "resinization of metal parts" through technological development. In many cases, metal parts and die-cast products that require mechanical strength and durability can be converted to resin using engineering plastics. Additionally, we have achieved faster early mass production responses by utilizing 3D printers and flow analysis systems. The resinization of metal parts brings benefits such as weight reduction, rust prevention, and cost reduction. 【Benefits of Resinization】 ■ Cost reduction ■ No painting or post-processing required ■ Oil-free ■ Rust resistance, chemical resistance, and insulation ■ Weight reduction For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• Resin processing machine

Glass fibers come in short and long fibers, with long fibers being stronger. By mixing in glass fibers, strength and heat resistance are improved.

• Engineering Plastics

Resinization with Lenny, which has strength almost equivalent to aluminum die casting. We excel in metal substitution using engineering plastics and super engineering plastics, supporting the resinization of metal parts (development of high value-added products).

• Engineering Plastics

◎ Observation of prototype conditions in your company's conference room ◎ Since it's a live video, instructions for the prototype can be given from the conference room as needed ◎ 180° field of view, remote operation ◎ Product screen zoom-in ◎ Mutual audio communication

• Contract manufacturing

●【Class Leader】High-Precision Molding By evaluating with high-precision molded models, we further enhance development efficiency. Additionally, because it is made of transparent resin, internal details can be visually confirmed. ●【World's First】Water-Soluble Support Removal Simply soaking it in water allows for support removal, making it hassle-free and preventing accidental damage during the removal process. Based on the data provided by customers, we create a three-dimensional model. Next, we simulate the internal mold during the molding process using a "flow analysis system" to analyze and resolve the causes of defects in the molded products. Furthermore, by creating prototype models with a 3D printer, we can verify whether the corrections or modifications suggested by the analysis are effective through physical fitting and visual simulation, thus avoiding significant revisions. With flow analysis software and a 3D printer, our company can produce high-quality molded products in a short period and at low cost, while also being able to accommodate detailed requests from customers.

• 3D Printer

Super engineering plastics have a high melting point and are difficult to melt. Therefore, while it was traditionally possible to spot-weld, it was considered difficult to weld the entire circumference of the adhesive surface. However, the development of ultrasonic welding for super engineering plastics has been successful.

• Contract manufacturing

It has a very high heat resistance as a thermoplastic resin. The load deflection temperature of unreinforced PEEK is about 186°C, while PEEK is about 140°C. In reinforced grades with fillers such as glass fibers, it exceeds 300°C.

• Other machine elements

We have successfully achieved high precision in the coaxiality of two insert fittings in injection molding.

• Other inspection equipment and devices
• Other machine elements

The ship's SUS clutch is resin-coated with EVOH (ethylene-vinyl alcohol copolymer resin).

• clutch

We achieved a complex undercut shape resembling an S-shaped pipe through injection molding.

• Pipe and cable cutters

For medical pump impellers, considering transparency, chemical resistance, hydrolysis resistance, and pressure strength, we are using amorphous super engineering plastic PEI for the housing and impeller, transitioning from reinforced glass to resin. We are thoroughly enjoying PEI molding from both the molding and mold production aspects through integrated production. We can accommodate PEI/Ultem molded products from 350t to 20t class, and we can handle prototype production. We support PEI/Ultem grades with glass fiber (GF) and carbon fiber (CF). We are currently mass-producing PEI/Ultem in the semiconductor field. We are currently mass-producing PEI/Ultem in the general industrial field. We have general-grade PEI/Ultem in stock. We can accommodate coloring for PEI/Ultem. We can handle thick-walled molding for PEI/Ultem. We can mold PEI/Ultem from a single piece. We can only accommodate prototype molding for PEI/Ultem.

• Contract manufacturing

A nozzle that sprays water from the center. Due to the need for high precision, it was traditionally made from SUS machined nozzles. For the resinification, fine adjustments were made with a central core deviation of ±0.05. Considering chemical resistance, heat resistance, and mechanical strength, resinification was successfully achieved using PPS resin.

• Contract manufacturing

In conventional methods, shapes that cannot be achieved with a cavity core have been made possible through a shift in thinking, allowing for molding with a cavity core mold.

• Contract manufacturing

At the "Prototype Development Center" within the Hiroshima headquarters, we have a lineup of 14 molding machines with corrosion-resistant, wear-resistant, and high-temperature specifications, including large, medium, and small sizes. In practice, we tackle difficult super engineering plastics, challenging shapes, thick-walled voids, and thin-walled issues that cannot be fully predicted by flow analysis or stress analysis. Utilizing over 35 years of engineering plastic molding technology, we achieve mass production in a short period through trial and error.

• Processing Contract

Molded products can be accommodated from 350t to 20t class. Compatible with fiberglass (GF) and carbon fiber (CF) grades. Support for small lot mass production (in-house factory). Currently in mass production in the semiconductor field. Currently in mass production in the general industrial field. General grade products are kept in stock. Coloring options available. Thick-walled molding support available. Molding can be done from one piece. Prototype molding only available.

• Contract manufacturing

We have introduced the latest precision high-temperature constant temperature chamber (dryer) from Yamato Scientific. With high-precision temperature control and a wide temperature range (from room temperature +15°C to 300°C), it is suitable for annealing super engineering plastics such as "fluororesin," "PEEK," and "Ceralon," which require high-precision processing technology. We provide annealing treatment, processing, and resin drying at temperatures tailored to the characteristics of the resin. By performing annealing treatment in the post-processing of molded products, it effectively reduces stress cracks and removes stress from the molded products.

• Temperature and Humidity Control

The photo shows a product that has been cut into two pieces. It can be confirmed that the ball is in the center. The iron ball was suspended in the center of the mold, and a seamless molded product was created using PP resin through injection molding. By suspending the insert ball in the mold and performing injection molding, there is no need for post-processing to ultrasonic weld or glue the two parts together. Since there are no seams, even if the inserted material is metal, it will not rust. Eliminating post-processing also leads to cost reduction!

• Other machine elements

Our company is operating a dedicated factory for fine precision molding, handling mass production of tens of millions of pieces per month. We are accommodating engineering plastics and super engineering plastics.

• Contract manufacturing

The insert is suspended in mid-air and completely sealed with resin. The insert can be made of materials such as metal, rubber, or magnets, as long as they have a certain degree of hardness. (They must be able to withstand injection heat and pressure.) * Golf balls / Ground golf balls * Magnetic impellers * Ball valve balls

• plastic

Even with thick meat, we will shape it while minimizing voids as much as possible!

• Contract manufacturing

In addition to flat nets, fan-shaped nets, ring-shaped nets, mountain-fold nets, and metal nets are also integrated through injection molding.

• Contract manufacturing

We aim to reduce costs through complete automation with gear-specific molding machines and automatic box-changing devices, ensuring stable quality supply in a temperature-controlled environment throughout the year!

• plastic

1) 24/7 unmanned production support! 2) Consistent temperature management throughout the year! 3) Stable quality supply with the latest hybrid molding machines! 4) Automation support from gate cutting to image inspection and packaging!

• Contract manufacturing

Not only metals, but also resin mesh, filters, rubber, etc. can be insert molded. It is also possible to mold items like coins floating in the center of acrylic transparent products. We can accommodate from the pleating process of filters!

• plastic

【Projector Screen Frame】 Material: MXD-6 Lenny GB65% Machined from aluminum casting, it has been integrated with resin to achieve significant cost reduction.

• Contract manufacturing

We specialize in the resinization of metal parts, and we began developing resin prototypes for submersible pumps in 1977, achieving mass production in 1978. Since then, we have received numerous development requests from various pump manufacturers and have been mass-producing our products. ■□■Examples of Adoption■□■ ■Submersible Pumps (Housing, Impeller, Base) ■Chemical Pumps (Housing, Impeller, Base) ■Vacuum Pumps (Base)

• Contract manufacturing
• Processing Contract

We provide accurate and prompt data by professional inspectors for plastic molded products, aluminum parts, and machine components.

• Contract measurement

We will shape astonishingly thick materials! Past achievements: PAI 150×100×30mm Fluororesin φ150×16mm PSU φ800×15mm PPS φ125×15mm U Polymer φ300×15mm A Model φ170×20mm 6 Nylon φ30×470mm Door handle PC/PA 300×150×maximum thickness 60mm Transparent acrylic φ120×30mm No voids PS with foaming agent φ110 sphere We make thicknesses that are impossible with injection molding possible!

• plastic

At Fuchu Plaza, we are promoting the resinization of metal parts through technological development and offering proposals. Since our founding in 1967, we have achieved over 3,000 instances of metal alternatives. In many cases, metal parts and die-cast products that require mechanical strength and durability can be resinized by utilizing engineering plastics. By resinizing metal parts, there are benefits such as weight reduction, rust prevention, and cost reduction. 【Features】 ■ Lightweight compared to metal parts! ■ Cost reduction compared to metal parts! ■ Excellent impact resistance, wear resistance, and chemical resistance! ■ Supports a wide variety of small lot production! *For more details, please contact us or download and view the catalog.

• plastic

Reduction of mold deposit formation defects

• Ultrasonic Cleaner
• Other molds

Consider shapes that can only be achieved through cutting processes from the mold proposal and convert them into injection molding. This enables cost reduction!

• plastic

【Electric Tool Housing】 The housings for electric tools are representative of the established engineering plastic Fuchu-Pura, which requires various conditions such as dimensional accuracy, impact resistance, heat resistance, and oil resistance. By accurately selecting the appropriate resin, we have successfully created products that fully satisfy these requirements. This is the foundation of all molding technologies of Fuchu-Pura. We provide all the excellent molding technologies cultivated through eternal achievements and relentless refinement. 【Transparent Super Engineering Plastic】 Medical devices and food equipment: traditional reinforced glass ⇒ super engineering plastics (PEI) (PES) (PSF) are used for resin conversion. The resin selection is characterized by chemical resistance and hydrolysis resistance, and stress relief is achieved through molding technology. <Selected Resins> PEI (Ultem) PES PSF (Udel) Transparent nylon (Trogamid) TPX

• Contract manufacturing

At Fuchu Pura, we have made numerous products practical through the development of groundbreaking molding know-how (FP process), which was previously considered impossible. For example, the development of seamless molding for two-piece golf balls. This involves a technique that positions a special rubber core at the center of the ball. This was an industry-first development. The impeller for magnetic pumps, which was created by applying this technology, emerged from this. Until then, it was common to insert a magnet into the main body and then seal it with a lid, but this method could not ensure a perfect fit between the main body and the magnet. The issues with this product were the wobbling and noise generated during rotation.

• Contract manufacturing

The plastic nails made of engineering plastic from Fuchu Pro are completely free from rust concerns. Post-processing is simply done by lightly tapping and breaking them. Additionally, tools such as saws and planers can be used after installation. They can be used on hard materials without the nail tips being crushed. The use of ultra-high-volume molds has also achieved cost benefits. 【Features】 ■ OEM production possible with engineering plastic material containing 60% glass fiber! ■ Cost benefits achieved through ultra-high-volume molds! ■ We propose tip shapes that are easy to drive into wood and are difficult to pull out! *For more details, please contact us or download the catalog to view.

• plastic

Leave it to the professional group specializing in engineering plastics! Benefits of plasticization! - Difficult to conduct heat - Rust resistance - Improved sound insulation - Lightweight - Freedom of coloring - Cost reduction due to no post-processing - Cost reduction by integrating multiple parts

• Contract manufacturing