ヤサカ List of Products and Services

- The molding machine is designed for high wear resistance, corrosion resistance, and high-temperature specifications, capable of molding from general-purpose to super engineering plastics. - We propose structures and shapes that meet product requirements from both mold and molding perspectives. - We offer and implement solutions for issues arising from development prototypes to mass production. - We propose solutions for current challenges utilizing our experience in mold manufacturing and molding.

• Engineering Plastics
• Plastic Mould
• plastic

Yasaka designs and manufactures injection molds for the automotive parts, electronic components, and medical devices sectors. In plastic molds, we focus on unique designs that prioritize moldability, producing highly capable (long-lasting) molds mainly for small injection prototypes and mass production. We also conduct prototype molding at our own factory. ● For more details, please contact us.

• Plastic Mould
• Mold Design
• Other molds

By irradiating an electron beam in a vacuum, corrosion resistance is improved without changing dimensions, through the enhancement of surface roughness and the refinement of the crystal grains on the metal surface. It does not cause peeling like plating or coating.

• Surface treatment contract service
• Engineering Plastics
• Processing Contract

Improved release properties for fine shapes without hand polishing.

• Plastic Mould
• Surface treatment contract service
• Processing Contract

Difficult to hand polish ⇒ Gloss in a short time

• Surface treatment contract service
• Plastic Mould
• Processing Contract

With the expansion of demand for custom mold parts, we have introduced measuring equipment! Are you satisfied with the quality assurance from existing partner factories? Have you ever experienced issues during assembly, such as parts not fitting or being wobbly? At Yasaka, we have introduced high-precision CNC three-dimensional measuring machines in response to the growing demand for custom mold parts. We can also perform contour measurements with high-precision scanning probes. You can trust Yasaka to deliver reliable mold parts! 【Yasaka's Processing Technology】 - Molds are applied to automotive parts, so precision is crucial! - Processing of high-hardness materials takes tool wear into account! - Artisan skills that rely on the senses of sight, hearing, and touch, achieving micron-level grinding! - Mold processing equipment that enables stable high precision. *For more details, please contact us or refer to our catalog.

• Other physicochemical equipment
• Analytical Equipment and Devices
• Other inspection equipment and devices

Manufacturing high-precision mold components → Injection molding molds, press molds, powder metallurgy molds, sintered alloy molds, etc. ○ Capable of heat treatment, surface treatment, lapping, and fitting adjustments.

• Other Auto Parts

Yasaka manufactures various precision mold components for automotive parts, electronic components, and medical devices. Injection molding molds, rubber molds, press molds, powder metallurgy molds, sintered alloy molds, etc. (Heat treatment, surface treatment, lapping, and fitting adjustment are available) ● For more details, please contact us.

• Processing Contract
• Rubber mold
• Press Dies

We would like to introduce a complete set of precision parts processing from Yasaka. In precision parts, we specialize in various prototypes and precision components related to semiconductors, as well as particularly irregularly shaped machine and equipment parts. We are capable of processing a wide range of materials, from general steel to hardened materials. We accept orders from single items to several hundred pieces. ● For more details, please contact us.

• Processing Contract
• Inspection fixture
• Plastic Mould

To mold precision parts, a single prototype molding does not ensure accuracy. It is necessary to fine-tune the mold dimensions. Yasaka excels at this. Are you experiencing rapid wear of parts and repeatedly placing orders or performing welding repairs? This collection of technical points introduces our high-precision molds and the technology for producing precision plastic molded products. ★ For a limited time, we are offering a collection of technical points! 【Features】 - Mold design for complex shapes utilizing 3D models and high-precision machining - Mold processing equipment that enables stable high precision - Optimal part design with thorough gas venting measures - High-precision machining with no burrs on the split lines - Improved quality through post-processing lap operations - Ideal for the medical device field *For more details, please contact us or refer to our catalog.

• Mold Design
• Processing Contract

The design of complex-shaped molds utilizing 3D models is an optimal component design that thoroughly addresses gas venting measures. High-precision mold processing equipment enables the production of precision molded parts without burrs along the parting lines.

• Other physicochemical equipment
• Analytical Equipment and Devices
• Other inspection equipment and devices

We utilize 3D models to manufacture complex-shaped precision parts made from difficult-to-machine materials such as SUS used in the medical device field. By using mold processing equipment, we can provide stable, high-precision parts.

• Other physicochemical equipment
• Stainless steel utensils and containers
• Stainless steel container

We specialize in products with unusual shapes and can process a wide range from general steel to hardened materials. In addition to mold components, we also process various machine parts and tools.

• Plastic Mould
• Processing Contract
• Other molds

In Kyoto, there are major electronic component manufacturers that require high-level precision in mold processing. High quality is already a given. On top of that, we aim to provide added value. 【Features】 ■ Adjustable to one-thousandth of a millimeter ■ High process capability (long-lasting) molds ■ Support from prototype molds to mass production molds 【Examples of Support】 ◎ Injection molding molds ◎ Press molds ◎ Powder metallurgy molds ◎ Sintered alloy molds… We manufacture high-precision mold components. (Heat treatment, surface treatment, lapping, and fitting adjustments are available) *For more details, please request our materials or view the PDF data available for download.

• Processing Contract
• Contract manufacturing
• Plastic Mould

Molds are applied to automotive parts, so precision is important. For example, when processing high-hardness materials, the cutting tools wear down, so if that is not taken into account, errors will occur. The processing machines themselves expand and contract due to temperature and humidity influences, so it is necessary to read the conditions of the day and respond accordingly. 【Yasaka's Processing Technology】 ■ Precision is important for molds used in automotive parts! ■ Processing high-hardness materials also requires calculating tool wear! ■ Read and respond to the condition of processing machines! *For more details, please contact us or download the catalog to view.

• Mold Design
• Calibration and repair
• Processing Jig

Molds are applied to automotive parts, so precision is crucial. However, it's not straightforward. For example, when processing high-hardness materials, the cutting tools wear down, so if that isn't accounted for, errors will occur. The processing machines themselves expand and contract due to temperature and humidity, so it's necessary to read the conditions of the day and respond accordingly. To balance precision and speed, it's important to mobilize all the know-how cultivated through work and proceed efficiently and systematically. When results are achieved within the designated time, meaning that one's dedication has led to good outcomes, it is indeed gratifying. When finished right in the middle of the dimensional tolerance (the difference between the maximum and minimum dimensions that can pass product inspection), it makes you want to shout "Yes!" in excitement. [Processing Technology of Yasaka] - Molds are vital for precision in automotive parts. - Processing high-hardness materials also requires calculating tool wear. - Read and respond to the condition of processing machines. - Mobilize all the know-how cultivated through work. - Proceed efficiently and systematically. For more details, please contact us or download the catalog.

• Mold Design
• Calibration and repair
• Processing Jig

In our industry, the mindset of "it's only natural to be able to do it" has become established. Yasaka Co., Ltd. never says "NO" to difficult orders. We carefully listen to what our customers are seeking and what points are important, and we take these needs back to the company, where all staff work together to solve the challenges. We make the most of our network with excellent partner factories and actively incorporate opinions from people in different fields. It is precisely because staff members handle different parts that we can identify blind spots that experts might overlook. When we can overcome difficult challenges, we also experience a great sense of achievement. We always prioritize creating an environment that is vibrant and allows young people to grow and be inspired. [Yasaka's Processing Technology] - Never say "NO!" to difficult orders - Listen to needs and solve challenges with the entire staff - Make the most of our network with excellent partner factories - Actively incorporate opinions from people in different fields - Focus on the development of technicians For more details, please contact us or download the catalog.

• Mold Design
• Calibration and repair
• Processing Jig

Yasaka Co., Ltd. has started a mold repair and modification service. Please feel free to consult us when repairing, modifying, or updating molds and jigs. If you are wondering, "Could it still be usable?" or "I want to fix it somehow!" Yasaka will respond to such requests. We do not discriminate against products from other companies or overseas, nor do we require the presence of design data. We will provide services that satisfy our customers. 【Business Contents】 ○ Design and manufacturing of injection molding molds ○ Various precision mold parts ○ Mold repair For more details, please contact us or download the catalog.

• Mold Design
• Plastic Mould
• Other molds

Yasaka aims to be a company that plays a vital role for its customers by continuously improving processing technology to provide high-precision molds for the automotive parts, electronic components, and medical devices sectors. 【Business Activities】 ○ Design and manufacturing of injection molding molds ○ Powder metallurgy molds ○ Various precision mold components ○ Mold repair ● For more details, please contact us or download the materials.

• Plastic Mould
• Processing Contract
• Mold Design