ハヤシ List of Products and Services

Hayashi's shim plates offer high quality with a maximum tolerance of ±0.001mm. They are particularly well-received in environments where precision is required. Moreover, they come with markings that indicate size even after cutting! There's no need to measure with a micrometer each time!

• Other consumables
• stainless
• Press Dies

The gas springs from South Korean company BESTEC have already been adopted by many well-known manufacturers in the country. With the meticulous service of Hayashi Corporation, our customers are also satisfied. <Compact in Size and Price> We have achieved thorough low costs by forming a strong partnership with manufacturers. Utilizing the compactness made possible by innovative internal structures, we can also design the molds to save space. This is a key to cost reduction. <Remarkable Wear Resistance> The rod surface is meticulously polished, achieving a surface roughness of Ra0.01μm or less. It excels in wear resistance. <Revolutionary Safety Structure> The cylinder adopts a screw fastening method to prevent stress concentration and ensure safety. <Globally Recognized Production Quality> We meet various quality standards such as CE, PED, RoHS, ISO9001, and ISO14001. We guarantee high quality.

• Press Dies
• Mold Design
• Other Auto Parts

Hayashi Corporation has started selling gas springs from BESTEC, a South Korean company, as its general agent in Japan. BESTEC's gas springs have already been adopted by companies worldwide, including in South Korea, and have achieved significant results. The NPZ type of BESTEC gas springs contributes greatly to cost reduction compared to conventional products from other companies. With our immediate delivery system, orders placed by 4 PM can be delivered the next day. 【Features】 - Low price - Significant contribution to mold cost reduction - Immediate delivery system - Next-day delivery available For more details, please contact us or download the catalog.

• Other machine elements

"Quality without compromise." Hayashi's knock pins are meticulously crafted one by one by a manufacturer in Himi City, Toyama Prefecture, boasting an unparalleled high quality in the world. Originally a factory that produced sewing needles, the precision is truly needle-like in accuracy. In particular, the surface roughness of the main body related to sticking and galling with the mold, as well as the smoothness of the joint with the tapered section, guarantees a satisfying finish. Please take a moment to hold it and see for yourself. 【Product Lineup】 ○ KSTM Regular Type ○ KSTH Minus Type ○ KSTP Precision Type For more details, please contact us or download the catalog.

• Other machine elements

"ReKACO" is a restoration processing system that can create new products from physical items without any existing data. ▼For those with the following needs▼ □ No part drawings (part data) for old molds □ No part drawings (part data) because molds were made overseas □ Want to create the same item as one that has been modified from a physical product for production □ No part drawings (part data) because the mold manufacturer no longer exists □ Want to prepare spare parts for local production overseas 3D scan data will be repaired into 3D solid drawings by our elite staff, who are well-versed in molds, and accurately drafted! We provide total support from production to delivery, enabling the externalization of effort and time (cost). *For more details, please contact us or download the catalog.

• Processing Contract

We are currently offering a free collection of case studies on the utilization of Hayashi Corporation's new system 'HI-SPEC', which goes beyond the framework of trading companies to externalize the costs associated with estimates, orders, and production that customers have previously spent a lot of time and effort on, proposing overall time reduction and efficiency in business flows. 【Benefits of Implementation】 ■ Externalization of effort and time (cost) ■ Reduction of the entire processing process ■ Efficiency of business flow By simply entrusting us with 3D CAD data, we handle the labor-intensive 2D drawing development at Hayashi. This enables quick estimate responses and comprehensive support from production of processed items to bulk delivery. *For more details, please contact us or download the catalog.

• Processing Contract

"Positioning Key for Those Who Do Not Compromise on Precision" Hayashi's positioning key "HK" is thoroughly managed to achieve the essential precision required for positioning. We deliver it with confidence, ensuring that it will be appreciated in manufacturing environments where no compromise on precision is allowed. For more details, please contact us or download the catalog.

• Other machine elements

Trust built on proven results. High quality at low cost. This has contributed to our customers' productivity in a straightforward manner. We continue to contribute to our customers' high-quality "press part manufacturing" and have earned the trust of many clients. 【Features】 Hayashi's "KiKi Dice Spring" adheres to strict quality standards throughout all manufacturing processes. Particularly in the wiring process, our unique method prevents length deformation and surface damage. Additionally, we use spring-grade silicon chrome steel, which combines high stress resistance, high-speed amplitude, and heat resistance. For more details, please contact us or download the catalog.

• Spring

To store molds that are not used for a while for the production of supply parts, there are times when we need to keep them, right? However... There’s no space for that, so they end up exposed outdoors... It’s hard to find them, and they get rusty... We cover them with blue tarps, but they quickly become tattered... Since they are large, it’s a struggle just to cover them... Do you have such troubles? The mold storage cover "Dai-Guard" will solve your problems! ▼ Excellent durability! The top is made of a material with excellent abrasion resistance, and the sides use thick UV-resistant sheets! Designed for outdoor storage, it is strong against sunlight and wind and rain! ▼ Convenient for management! It has a transparent pocket on the side! You can put a management sheet inside, making it easy to see the contents at a glance! ▼ Easy to put on♪ One side can be opened and closed with Velcro, so it can be put on by one person! ■ Specifications / Material - Color: Only Green x Gray (1 color) - Size: 4 types (S, M, L, XL) Custom sizes available. - Top green part: Polyester canvas - Silver part: UV #4000 - One side of the short side opens and closes with Velcro - Drawstring (with cord tightening mechanism) around the bottom perimeter

• Press Dies
• Other packaging materials

★Three Key Points to Choose★ <1> Rust can be removed in 5 to 10 minutes! Powerful degreasing and rust removal capability <2> Rust remover that does not require rinsing! <3> Corrosion inhibition effect: It suppresses erosion by acids and the recurrence of rust. *Note: There is no long-term rust prevention effect. ■Applications ● Removal of rust from metal parts generated during the manufacturing process ● Removal of rust from metals that occurred during the storage of materials and parts ● Removal of rust from factory machinery, tools, jigs, electrical equipment molds, etc. during use ● Removal of rust from construction hardware, office equipment, automobiles, etc. Note: It may affect materials with weak corrosion resistance (such as non-ferrous metals and sintered materials). In this case, please rinse with water or wipe with a dry cloth. ★Samples and SDS data are also available, so please feel free to contact us.

• Press Dies
• Rust Inhibitor
• Other consumables

Are you struggling with rust removal? Prevent rust before it starts! Use Sabinikuin for rust prevention! No hassle of pre-wiping, "increased work efficiency!" ★ Outstanding water drainage performance! 【Exceptional water displacement power!】 Even when wet, it repels surface water droplets and forms a rust-proof film! ★ Low viscosity, ultra-thin soft film (approximately 1 to 2 microns) It dries moderately without stickiness in about 15 minutes after application, allowing for economical rust prevention over a wide area with a small amount. Additionally, it won't interfere with subsequent installation processes. ★ Rust prevention period: approximately 1 to 2 years Although it forms a thin film, using it for the long-term rust prevention of metal parts and machine tools can reduce defects caused by rust.

• Press Dies
• Rust Inhibitor

KiKi's hex socket bolts do not incur any fees, even for small lot orders. You can purchase them clearly and at a low cost without paying any extra fees for even one piece. ● For more details, please contact us or download the catalog.

• bolt

The shim plate "THG" is made from stainless steel material SUS301 and has achieved a hardness of HRC 47-54 through a special heat treatment, making it suitable for press processing. This product, measuring 300mm in width and 1000mm in length, features thickness markings at 20 locations, eliminating the problem of not knowing which thickness shim plate you have after cutting. Additionally, it offers superior durability compared to standard shim steel plates. 【Features】 ■ Achieves a maximum tolerance of ±0.001mm ■ Excellent durability ■ Wide range of lineup ■ Special processing available from a single shim *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements
• stainless

These are mainly parts for large press molds. Essential for height adjustment. By using "shims for distance plates," precise fine-tuning is possible.

• Press Dies

Since it is manufactured based on high-precision shim plates carefully selected by Hayashi, it accommodates very strict tolerances. You can use it with confidence in scenes where clearance is required. 【Features】 - A thickness of 0.03 has been introduced for the precision type! (DSMS65, 90 types) - Additional types W=50, 60, and 80 have been added to the rectangular standard type! For more details, please contact us or download the catalog.

• Other machine elements

Especially during mold maintenance, handling small parts can be challenging. The thickness is immediately apparent, and we have received positive feedback from the field. The shim for the distance plate, "DSMM," has "ears" added for easier handling and can also be used for securing the shim. 【Features】 ○ Size marking ○ Thickness is immediately apparent For more details, please contact us or download the catalog.

• Other machine elements

The WSKN shim for Hayashi's wear plates boasts an extensive lineup that is appealing. It can match various shapes of wear plates, making it very convenient to use. The high-precision shim that Hayashi confidently offers boasts stable quality. You can use it with peace of mind even in situations where clearance is required. 【Features】 ○ Wide range of sizes ○ High precision For more details, please contact us or download the catalog.

• Other machine elements

Be humble and do not be arrogant. Hayashi's wear plates embed a special solid lubricant in a cast iron base material, demonstrating excellent lubrication performance without the need for oil even under harsh conditions. Additionally, we have reviewed the number of special solid lubricants to achieve even better sliding performance. For more details, please contact us or download the catalog.

• Other machine elements

Hayashi's standard mold components, which are characterized by high quality, short delivery times, and satisfactory prices, contribute to mold making in Japan with the support of many customers. ~ Featured Mold Components ~ ○ Spring Guide Retainer ○ Spring Plunger ○ Spool Retainer ○ Positioning Key ○ Oil-less Plate ○ Knock Pin ○ Hex Socket Bolt ○ Coil Spring ○ Shim Plate ● For more details, please contact us or download the catalog.

• Other molds

Hayashi Co., Ltd. responds quickly and broadly to a wide range of needs, from large 3D processing to micron processing of small items. The production support service 'HI-SPEC System,' which can only be proposed by Hayashi, enhances operational efficiency and supports high-quality production by taking over the customer's labor and time (cost). 【Cast Products】 ■ Cam Holder ■ Cam Slider ■ List Die ■ Scrap Cutter *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation's shim plates achieve a tolerance of up to ±0.001mm, maintaining precision across all product lines. The shim plate measuring 300mm in width and 1000mm in length features thickness markings at 20 locations, eliminating the issue of "not knowing which thickness shim plate it is" after cutting. It has evolved to be more user-friendly and easier to organize. Additionally, it uses stainless steel material SUS301 and achieves HRC 47-54 through a special hardening process, offering superior durability compared to standard shim steel plates. The shim plate dimension and price table includes a wide range of shim plate dimensions and prices. 【Features】 ○ Absolute tolerance ○ Extensive lineup ○ Pursuit of convenience ○ Custom processing available For more details, please contact us or download the catalog.

• Other machine elements

We are currently offering a free collection of case studies on the utilization of Hayashi Corporation's new system 'HI-SPEC', which goes beyond the framework of trading companies and externalizes the costs from estimates to orders and production that customers have traditionally spent a lot of time and effort on, proposing overall time reduction and efficiency in business flows. 【Benefits of Implementation】 ■ Externalization of effort and time (cost) ■ Reduction of the entire processing process ■ Efficiency of business flows By simply entrusting us with 3D CAD data, we handle the labor-intensive 2D drawing development at Hayashi. We enable quick estimate responses and provide comprehensive support from the production of processed products to bulk delivery. ◆ HI-SPEC System: Hayashi's Original Business - A New Form of Custom Parts Processing - 1. Always fast and accurate 2. Comprehensive service from estimate to delivery 3. With high technical capabilities 4. Pursuing further convenience

• Processing Contract

Hayashi Corporation responds quickly and broadly to a wide range of needs, from large 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency and supports high-quality production by taking over the customer's labor and time (cost). 【Steel Processing Products】 ■ Sub-lifter Plate ■ Scrap Cutter ■ Plate ■ Hanger Stopper *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to a wide range of 3D processing, from large items to micron processing of small parts. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency and supports high-quality production by taking over the customer's effort and time (cost). 【Sheet Metal Parts】 ■Gauge ■Scrap Shoot *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to a wide range of needs, from large-scale 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency by taking over the customer's effort and time (cost), thereby supporting high-quality production. Please check our technical capabilities. 【Numerous achievements in NC milling products!】 *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to everything from large 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency by taking over the customer's effort and time (cost), thereby supporting high-quality production. Please check our technical capabilities. 【Many achievements in plate processing products!】 *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to a wide range of 3D processing, from large items to micron processing of small parts. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency by taking over the customer's effort and time (cost), thereby supporting high-quality production. Please check our technical capabilities. 【We have many achievements in lathe processing as well!】 *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to a wide range of needs, from large-scale 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency by taking over the customer's labor and time (cost), thereby supporting high-quality production. Please check our technical capabilities. 【We have many achievements in sheet metal and welding processing!】 *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to a wide range of needs, from large 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency and supports high-quality production by taking over the customer's effort and time (cost). Please check our technical capabilities. 【Many achievements in finger processing products!】 *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to a wide range of 3D processing, from large items to micron processing of small parts. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency by taking over the customer's effort and time (cost), thereby supporting high-quality production. Please check our technical capabilities. 【We have many achievements in scrap shoot processing!】 *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to a wide range of needs, from large 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency by taking over the customer's labor and time (cost), thereby supporting high-quality production. Please check our technical capabilities. 【We have many achievements in shim plate processing as well!】 *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to everything from large 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency and supports high-quality production by taking over the customer's effort and time (cost). Please check our technical capabilities. 【Numerous achievements in industrial machine processing!】 *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to a wide range of needs, from large 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency and supports high-quality production by taking over the customer's labor and time (cost). Please check Hayashi's technological capabilities. 【Numerous achievements in oil-free (no lubrication) processed products!】 *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to everything from large 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency and supports high-quality production by taking over the customer's effort and time (cost). Please check Hayashi's technological capabilities. 【Numerous achievements in production equipment and jigs!】 *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to everything from large 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be offered by Hayashi, enhances operational efficiency and supports high-quality production by taking over the customer's labor and time (cost). Please check our technical capabilities. 【Many achievements in inspection jigs!】 *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to a wide range of needs, from large 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency by taking over the customer's effort and time (cost), thereby supporting high-quality production. Please check our technical capabilities. 【Numerous achievements in engraving punches!】 *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to everything from large-scale 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency and supports high-quality production by taking over the customer's effort and time (cost). Please check our technical capabilities. 【Many achievements in chemical processing products!】 *For more details, please contact us or download the catalog.

• Processing Contract
• Other machine elements

Hayashi Corporation responds quickly and broadly to everything from large 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency and supports high-quality production by taking over the customer's effort and time (cost). Please check our technical capabilities. 【We have many achievements in ultra-precision processing of molds!】 *For more details, please contact us or download the catalog.

• Other machine elements

Hayashi Corporation responds quickly and broadly to a wide range of needs, from large 3D processing to micron processing of small items. The production support service "HI-SPEC System," which can only be proposed by Hayashi, enhances operational efficiency and supports high-quality production by taking over the customer's effort and time (cost). Please check our technical capabilities. 【We have many achievements in mold punch and die processing as well!】 *For more details, please contact us or download the catalog.

• Other machine elements

Hayashi's shim plates offer high quality with a maximum tolerance of ±0.001mm. They are particularly well-received in environments where precision is required. With markings that indicate size even after cutting, there is no need to constantly measure with a micrometer. 【We fill the gaps for these concerns】 ● Not achieving the desired precision ⇒ Achieving a maximum tolerance of ±0.001mm ● Worn out quickly ⇒ Made from SUS301 stainless steel with heat treatment ● Losing track of thickness when cutting ⇒ Thickness markings at 20 locations ● Need a special shape but lack processing equipment in-house ⇒ We can accommodate from a single shim. Immediate response if you provide a drawing or data. *For product details, please refer to the PDF data available for download.

• Other consumables
• stainless
• Press Dies

Hayashi provides a system that not only serves as a trading company but also takes part in our customers' manufacturing processes by incorporating production capabilities. Manufacturing is evolving daily. On the other hand, the time (cost) required for processing customers' 3D data is increasing at each stage of estimation, ordering, and production. In response to this background, Hayashi quickly developed the system "HI-SPEC" to assist our customers in their manufacturing efforts. - We handle 3D CAD data and create 2D drawings at Hayashi. - We can provide total support from the production of processed products to bulk delivery. - We maintain a high level of custom parts processing. - We offer flexible delivery times utilizing our network. Hayashi's high-quality production support services have seen a rapid increase in inquiries in recent years. Therefore, to build a stronger system, we are looking for "strong" partner companies that excel in custom parts processing! Let's boost Japan's manufacturing industry together with Hayashi!! For more details, please contact us.

• Processing Contract
• others

Unique to Hayashi: "Support for Press Parts Manufacturing." Leveraging the unique "network" strength of a trading company, we will continue to propose products and services that contribute to the development of the press industry with higher added value, utilizing our unique skills from procurement of standard mold components to processing of three-dimensional shaped parts. 【Sales Items】 ○ Standard mold components ○ Gas springs ○ Custom parts processing ○ ReKACO restoration processing system ○ Urethane and chemical products ○ Shim plates For more details, please contact us or download the catalog.

• Other machine elements

Currently, the manufacturing market is undergoing further globalization, and the hollowing out of Japan's manufacturing sector is accelerating as major companies shift production overseas. Additionally, with the increasing precision of production equipment, the "artisan skills" of Japanese manufacturing are becoming mythologized, and the quality and completeness of products, particularly in East Asia, are evolving to a level comparable to Japan. Japanese manufacturing is facing an intense battle for survival, and in such an environment, only companies equipped with the ability to respond to change can survive. At Hayashi, we prioritize providing high-quality production support services that respond to these changes for our customers. All employees actively and proactively contribute their wisdom to this mission, striving to find a bright "hope" for Japanese manufacturing while connecting with our customers and nurturing a "joy" network that benefits all parties involved. 【Lineup】 - Wire Electrical Discharge Machining - Lathe and Cutting Machining - Micro Machining For more details, please contact us or download the catalog.

• Processing Contract

The "spring unit" has characteristics such as "initial load can be applied and tightening adjustments are easy," "work during installation and disassembly of molds is easy," and "buckling is less likely to occur," compared to using coil springs alone or when using spring guide retainers and guide pins. Furthermore, the KiKi brand "spring unit" has the following features that overcome the weaknesses of existing products! [Features] <Easy selection of units!> KiKi's spring units are delivered pre-assembled! Since the dimensions are determined by standards, selection is easy! <The total length of the unit is standardized at spring length + 10mm!> Regardless of the spring outer diameter, the total length of the unit is the spring length + 10mm, making it very easy to understand! <Initial deflection amount standardized at 1mm!> Delivered assembled as a unit, and all types are given an initial deflection of 1mm, making spring pressure calculations simple! <Compatible with large outer diameters of 50mm and 60mm!> It is compatible with springs of large outer diameters, so the range of use is wide! For more details, please contact us or download the catalog.

• Other molds
• Spring

The RP series rod protector for gas springs is a protector that attaches to the rod of the gas spring. Even in environments with a lot of fine debris and dust, if this protector is installed, it will shut out any intrusion to the rod! Of course, it also protects against unexpected impacts, preventing situations such as rod damage and gas leaks. We have a lineup that matches various cylinder diameters, so please take this opportunity to try it out!

• Press Dies