飯田製作所 List of Products and Services

PVC is an abbreviation for polyvinyl chloride, a synthetic resin. It is a lightweight material with excellent chemical resistance and processability, and due to its high processability and cost performance, it is adopted in many fields such as construction materials, piping, medical applications, and everyday goods. This document includes "Characteristics of PVC" as well as "Applications of PVC." If you are interested, please feel free to download and take a look. 【Contents】 ■ What is PVC ■ Characteristics of PVC ■ Processing methods of PVC ■ Applications of PVC ■ Initiatives by Iida Seisakusho

• Composite Materials
• Other polymer materials
• Engineering Plastics

Our company, as a specialist in resin processing, undertakes everything from mold design and manufacturing to injection molding, compression molding, machining, assembly, inspection, and shipping in a consistent manner. Through this integrated system, we support all aspects of the manufacturing process, achieving not only quality improvement but also cost reduction and speedy delivery. Quality control is ensured by the introduction of 3D measuring machines, maintaining high quality and precision even for large-scale production requests. With thorough quality management, we provide high-quality and attractive products, so please consult us if you have any issues related to various molds, molded products, or resin machining. **Features** - Reliable technical skills backed by over 60 years of history - Providing products with the motto "Let's make good products from the user's perspective" - High reliability of component quality through stable production technology - Digitalization of technical inheritance within the company *We are currently offering materials that include processing examples and basic knowledge of fluororesins. You can view them immediately by clicking the download button below.*

• Processing Contract

We would like to introduce a case study of the "Impeller" manufactured by Iida Seisakusho. An impeller is a rotating blade that moves fluids. The rotation of the impeller generates the force to transport liquids and gases. A common example in our daily lives is the open-type impeller used in washing machines and exhaust fans. Plastic impellers are lighter and more corrosion-resistant compared to metal ones, and they have durability without embrittlement in various environments. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• others

We would like to introduce a processing example of the "toroidal propeller" manufactured by Iida Manufacturing. The toroidal propeller is a new type of propeller that is gaining attention in the propeller technology for aircraft and drones. It does not require molds for machining, as it can be processed using cutting techniques and 3D printing. It can be provided in the necessary dimensions. The resin-based "toroidal propeller" is lightweight, reduces noise, and has excellent weather resistance and chemical resistance. It is durable and does not embrittle under various environmental conditions. * White - POM (5-axis machining center cutting) * Yellow - PET resin (3D printer processing)

• Processing Contract
• others

We would like to introduce a processing example of Iida Seisakusho's "thin-walled molded products." 【Customer's Challenge】 We want to manufacture thin-walled molded products without compromising the quality of the appearance on the core side's thickened areas.

• Injection Molding Machine
• Plastic Mould
• Engineering Plastics

We would like to introduce a processing example of Iida Manufacturing's "Insert Molding." 【Customer's Challenge】 A design was created to incorporate metal into resin products to increase rigidity, but there are many fitting parts, and it is necessary to improve the accuracy of the pressed parts.

• Injection Molding Machine
• Mold Design
• Other molds

We would like to introduce a processing example of Iida Seisakusho's "Two-stage Gear." Production of a two-stage gear made of resin and metal (bonded through insert molding) ■ Diameter: Outer diameter 12mm ■ Tooth thickness: Total 2.8mm, resin 1.2mm

• Injection Molding Machine
• Mold Design
• Other molds

We would like to introduce a processing example of Iida Manufacturing's "Ultra-Compact Valve." ■ Request for the production of parts for the ultra-compact valve unit ■ There are thin-walled sections with pin angles in the tip shape ■ Request for consideration of stable molding Material: PC

• Mold Design
• Press Dies
• Plastic Mould

We will introduce a processing example of Iida Manufacturing's "Thin Insulator." This is a prototype production request for injection-molded insulators for EV motors, with a minimum thickness of 0.3mm. Material: DIC Corporation (special grade) PPS GF30%.

• Extrusion Machine
• plastic
• Engineering Plastics

We will introduce a processing example of Iida Seisakusho's "0.05mm slitting processing." Using a Tin wire with a length of 1500mm and a diameter of 0.16mm, we performed crushing processing and slitting processing to create the slitting shape of the press cross-section.

• Press Dies
• Other metal materials
• Mold Design

We would like to introduce a processing example of Iida Manufacturing's "Ultra-thin Tin Material Processing." ■ Request for processing of tin material with a thickness of 0.04mm without burrs ■ No organic substances are allowed to adhere to the processed surface, and of course, it is a dry processing Product dimensions: Outer dimensions 35×25mm Plate thickness: 0.04mm Material: Tin

• others
• Press Dies
• Mold Design

We will introduce processing examples of Iida Manufacturing's "Film Press Processing." Processing of films ranging from 0.05mm to 0.2mm without burrs or deformation. Materials: Resin, stainless steel, brass (brass).

• Processing Contract
• stainless
• alloy

We will introduce processing examples of Iida Manufacturing's "Thin Frame Pressed Products." [Customer's Challenge] Pressed products with high flatness precision in thin frame shapes (0.5mm to 1.0mm) without deformation.

• Processing Contract
• stainless
• alloy

We will introduce examples of processing for Iida Manufacturing's "coated products." ■Requirements for precise masking areas

• Other painting machines
• Processing Contract
• others

POM is the abbreviation for the polymer known as polyoxymethylene. This document includes "Characteristics of POM" and "Applications of POM," among other topics. If you are interested, please feel free to download and take a look. 【Contents】 ■What is POM ■Characteristics of POM ■Applications of POM ■Iida Manufacturing's Initiatives *For more details, please refer to the PDF document or feel free to contact us.

• Composite Materials
• Other polymer materials
• Engineering Plastics

"PTFE" is a fluoropolymer made solely of fluorine and carbon atoms. It has various properties such as heat resistance, chemical resistance, non-stick properties, wear resistance, insulation, and weather resistance, but there are products whose characteristics cannot be compensated for by PTFE material alone, depending on the method of use. To solve this, "fillers" are used. By adding fillers, it is possible to enhance the wear resistance and creep resistance while utilizing the properties of PTFE, thereby improving the strength and quality of the product. [Types of Fillers] ■ Glass Fiber ■ Graphite ■ Bronze ■ Carbon Fiber ■ Molybdenum Disulfide ■ Special Fillers *For more details, please refer to the PDF materials or feel free to contact us.

• Composite Materials
• Other polymer materials

PTFE, known as polytetrafluoroethylene, is a fluoropolymer composed solely of fluorine and carbon atoms. It can withstand harsh temperatures of up to 260°C for continuous use, maintaining high heat resistance. It can also endure temperatures as low as -240°C, making it a resin that is strong in low temperatures. Since it does not undergo chemical reactions with other substances, it is insoluble in almost all solvents. This is due to the strong chemical bonding power of the fluorine atoms. 【Features】 - Heat resistance - Chemical resistance - Non-stick properties - Wear resistance - Electrical insulation - Weather resistance *For more details, please refer to the PDF document or feel free to contact us.

• Composite Materials
• Other polymer materials

Our company specializes in precision machining of resin, specifically in "precision cutting of fluororesin (PTFE) and super engineering plastics." We possess advanced technology that brings out the capabilities of fluororesin and have established a rigorous quality control system, including the introduction of 3D measuring machines. We consistently ensure high quality and precision even for large-scale production requests. If you have any cutting challenges with various resins, please consult with us. 【Features】 ■ Reliable technical skills backed by over 60 years of history ■ Providing products with the motto of creating good products from the user's perspective ■ High reliability of component quality through stable production technology ■ Expanding the application fields of machined products through technological innovation ■ Digitalization of technical inheritance within the company *We are currently offering materials that include basic knowledge of fluororesin and case studies for problem-solving. You can view them immediately by clicking the download button below.

• Processing Contract

PTFE, known as polytetrafluoroethylene, is a fluoropolymer composed solely of fluorine and carbon atoms. This document includes "Characteristics of PTFE," "Applications of PTFE," and "Physical Properties Table of PTFE," among other topics. If you are interested, please feel free to download and take a look. [Contents] ■ What is PTFE ■ Characteristics of PTFE ■ Applications of PTFE ■ Physical Properties Table of PTFE ■ Iida Manufacturing's Initiatives *For more details, please refer to the PDF document or feel free to contact us.

• Composite Materials
• Other polymer materials

PEEK is an abbreviation for Poly Ether Ether Ketone, a type of resin. This document includes "Characteristics of PEEK," "Applications of PEEK," and "Physical Properties Table of PEEK," among other information. If you are interested, please feel free to download and take a look. [Contents] ■ What is PEEK ■ Characteristics of PEEK ■ Applications of PEEK ■ Physical Properties Table of PEEK ■ Iida Manufacturing's Initiatives *For more details, please refer to the PDF document or feel free to contact us.

• Composite Materials
• Other polymer materials
• Engineering Plastics

【Features of the Technology】 Achieved "cylindrical" fluororesin bearings. The load contact point changes from "sphere" to "cylindrical," making it suitable for areas where dirt needs to be avoided under light loads, where hygiene is a priority, and where maintenance frequency needs to be reduced, particularly in underwater applications, saltwater applications, and food machinery applications. 【Product Specifications】 1. Aimed at creating a durable, maintenance-free, and oil-free rotating system. 2. Developed as a cylindrical bearing based on self-lubricating resin materials. 3. Applicable even in remote outdoor environments where rust and degradation are concerns due to de-icing agents. 【Achievements】 GOOD DESIGN AWARD 2020 for the resin bearing "Aqua Bearing."

• Plastic bearings

We are pleased to announce that our "Resin Bearings" have won the Good Design Award in 2020. This product is developed with the goal of reducing permanent rolling friction resistance, using fluororesin (PTFE) as the main material, which excels in weather resistance, chemical resistance, heat resistance, and electrical properties. It is designed for long-term use without lubricants under harsh conditions, aiming to decrease maintenance frequency. *For more details, please refer to the PDF document or feel free to contact us.

• Plastic bearings

This document summarizes the evaluation of resin bearings. Please take a moment to read it. *For more details, please refer to the PDF document or feel free to contact us.*

• Composite Materials
• Other polymer materials

We would like to introduce a case study of processing the PEEK gear (planetary gear) from Iida Seisakusho. [Partial Content of the Document] ■ PEEK Characteristics (PolyEtherEtherKetone) ■ Product Description (What is a planetary gear?) ■ Processing Details (Lightweight without compromising gear strength!) PEEK Gear PolyEtherEtherKetone (PEEK) This product can be used in the chemical field where chemicals and organic solvents are employed, as well as in locations where water, such as seawater, intermittently splashes, without rust or deterioration. It has heat resistance that surpasses engineering plastics and excellent wear resistance. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Plastic bearings

We would like to introduce a machining case of Iida Manufacturing's "PEEK Gear (spur gear)." [Partial Content of the Document] ■ PEEK Characteristics (PolyEtherEtherKetone) ■ Product Description (What is a spur gear?) ■ Machining Details (Lightweight without compromising gear strength!) PEEK gear PolyEtherEtherKetone (PEEK) This product excels in strength, durability, and wear resistance, and is used in a wide range of fields from large machinery to small robots. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Plastic bearings

We would like to introduce a processing example of Iida Manufacturing's "PEEK Spring." [Partial Content of the Document] ■ PEEK Properties (PolyEtherEtherKetone) ■ Product Description (What is a PEEK Spring?) ■ Processing Details (Machining) PEEK spring PolyEtherEtherKetone (PEEK) This product is used in harsh environments, primarily in semiconductor manufacturing equipment, where it is immersed in solvents and corrosive chemicals. Compared to conventional resin springs, it is stronger and more flexible, making it suitable for a wide range of applications. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a machining example of Iida Manufacturing's "PEEK Bolt." [Partial Content of the Document] ■ PEEK Characteristics (PolyEtherEtherKetone) ■ Product Description (What is a PEEK Bolt?) ■ Machining Details (Cutting Processing) PEEK bolt PolyEtherEtherKetone (PEEK) This product has excellent mechanical strength, is lighter than metal, and is used in various fields such as chemicals and science. Due to its method of being cut and machined, it can manufacture bolts with the smallest diameters that can fit on a fingertip, and high precision is one of its advantages. Since one machine can process many types of bolts, it is also used for small-batch production of various types and prototype machining. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• bolt
• Other machine elements

We would like to introduce examples of processing for Iida Seisakusho's "POM Bush." [Partial Content of the Document] ■ POM Characteristics (Polyacetal Resin) ■ Product Description (What is a POM Bush?) ■ Processing Details (Machining) Pom Bush This product is a cushioning component used by fitting it onto shafts or tubular members, and it is shaped like a donut or cylinder. It is thin, very compact, and does not rust, making it suitable for use in water. Since it does not require regular lubrication and can operate stably for a long time, it is expected to reduce maintenance costs. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Plastic bearings

We would like to introduce a processing example of the "PTFE diaphragm" conducted by Iida Manufacturing. By using a chucking fixture developed in-house, we achieved high-precision processing with good yield. This product is used to operate moving parts by the forces generated on the diaphragm due to positive or negative pressure, and it is also used in pressure regulating valves. 【Processing Details】 ■ Utilized an in-house developed chucking fixture ■ Achieved high-precision processing with good yield *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Plastic bearings

We would like to introduce a processing example of "PTFE bellows" conducted by Iida Manufacturing. By selecting the blade shape according to the processing requirements, we have achieved production in long lengths. It can be extended up to a maximum length of 300mm. This product is used as a gas and fluid sealing solution, preventing leakage, and in joints that absorb vibration and thermal expansion, as well as for variable angle applications. 【Processing Details】 ■ Selection of blade shape according to processing requirements ■ Achieved production in long lengths ■ Can be extended up to a maximum length of 300mm *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Plastic bearings

We would like to introduce a processing example of the "Filter" conducted by Iida Manufacturing. This was achieved through the selection of cutting tools capable of precision machining and the optimization of processing conditions, allowing for the precision machining of small-diameter, porous filters made of PTFE with almost no burrs. This product is used for the filtration function of contaminants in fields such as semiconductors, where fluids may involve chemicals or organic solvents, as well as in the chemical industry and in medical and food sectors where hygiene management is crucial. [Processing Details] - Achieved through the selection of precision machining tools and optimization of processing conditions - Small-diameter, porous filters made of PTFE with almost no burrs *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Plastic bearings

We would like to introduce a processing example of the "O-ring" conducted by Iida Manufacturing. Since the "O-ring" is processed through cutting, no mold is required. It can be provided in the necessary dimensions. PTFE "O-rings" have outstanding chemical resistance. They are durable and do not become brittle in various environments. 【Processing Details】 ■ No mold is required for the "O-ring" processed through cutting ■ Can be provided in the necessary dimensions *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Plastic bearings

We would like to introduce a processing example of the "Slipper Ring" conducted by Iida Manufacturing. By using a processing sequence and cutting tools that ensure sharpness to keep the thickness of the seal section within the standard range, we achieved the required roughness of the seal section. This product allows for both sliding performance and sealing capability by pairing the sliding part's seal with an "O-ring." 【Processing Details】 - Used processing sequence and cutting tools to ensure the thickness of the seal section is within the standard range - Achieved the required roughness of the seal section *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Plastic bearings

We would like to introduce a processing case of "Wearing Bush" conducted by Iida Manufacturing. It achieves uniform wall thickness and features grooves that do not hinder sliding in the inner diameter, arranged in a spiral with double or opposing cross patterns that counteract each other. This product is a component used as a bearing material for the piston part, which enhances lubrication and protects the packing by reducing eccentricity. [Processing Details] - Achieves opposing cross patterns in a spiral arrangement - Ensures uniform wall thickness - Grooves that do not hinder sliding in the inner diameter *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Plastic bearings

We would like to introduce the equipment owned by Iida Manufacturing Co., Ltd. The small NC lathe "G-05" has improved processing efficiency, enabling an annual production quantity of 100 million units. Additionally, the custom NC lathe "C3-D" accommodates medium-sized products up to φ700, and is well-regarded for its high yield, thanks to skilled operators. We also possess various other equipment, so please feel free to contact us when needed. 【Equipment Owned (Partial)】 ■ Small NC lathe ■ Custom NC lathe ■ Large NC lathe ■ Machining ■ CNC precision lathe ■ 3D printer *For more details, please refer to the PDF document or feel free to contact us.

• lathe
• Other processing machines
• Machining Center

At Iida Manufacturing Co., Ltd., we perform "cutting processing of fluororesin (PTFE)." We specialize in round products and can process with precision exceeding Class 1 of JIS K 6884. We can also process filled materials such as fiberglass and copper without any issues. With an annual production record of 100 million units, we meet our customers' expectations in industries such as automotive, construction machinery, industrial machinery, and semiconductor manufacturing equipment. 【Features】 ■ Specializes in round products ■ Capable of processing from φ3mm to φ1,400mm ■ Precision exceeding Class 1 of JIS K 6884 ■ Can process filled materials without any issues ■ Orders can be placed from a single prototype ■ Annual production record of 100 million units *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Contract manufacturing

We would like to introduce the products handled by Iida Manufacturing Co., Ltd. Starting with the "T1 Ring," which has very little burr generation on both the inner and outer diameters, and including the "Diaphragm," which achieves high precision and a smooth surface finish, we have a wide range of products available. Our catalog provides detailed explanations of processing points and usage locations, so please download it and take a look. 【Product Lineup】 ■ O-Rings ■ T1/T2/T3 Rings ■ Diaphragms ■ Long Bellows ■ Wear Rings & Bushings (Iida Original) ■ Slipper Seals *For more details, please refer to the PDF document or feel free to contact us.

• Plastic bearings
• Processing Contract

At Iida Manufacturing Co., Ltd., we handle "fluororesin bearings" developed with the goal of reducing maintenance frequency during long-term use without lubricants under harsh operating conditions, primarily using fluororesin (PTFE) as the main material. They can be used in extreme environments, such as high temperatures above 200 degrees and strong acids or strong alkalis. 【Features】 ■ Rust-free ■ Resistant to chemicals and heat ■ Achieves lightweight and low torque *For more details, please download the PDF or feel free to contact us.

• Plastic bearings

At Iida Manufacturing Co., Ltd., we conduct "precision machining of fluororesin (PTFE)." We are capable of stable quality machining and mass production of soft resin materials. We possess advanced technology that brings out the capabilities of fluororesin. Additionally, we are expanding the application fields of "machined products" through technological innovation. We welcome challenging machining tasks involving soft resin materials. 【Features】 ■ Stable quality machining and mass production of soft resin materials ■ Advanced technology that brings out the capabilities of fluororesin ■ Expansion of application fields for "machined products" through technological innovation ■ 50 years of machining experience with soft fluororesin ■ Digitalization of technology transfer *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

This document is a fluoropolymer properties table. It provides detailed information on the characteristics and applications of "perfluoropolymer" and "other fluoropolymers." Please take a moment to read it. 【Contents (partial)】 ■ Fluoropolymer Properties Table ・ Perfluoropolymer ・ Other fluoropolymers ■ Characteristics and Applications ・ Polytetrafluoroethylene (PTFE) ・ Perfluoroalkoxyalkane (PFA) ・ Perfluoroethylene-propylene copolymer (FEP) *For more details, please refer to the PDF document or feel free to contact us.

• Composite Materials
• Other polymer materials