List of Spring products
- classification：Spring
46～90 item / All 1021 items
Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.
- Other safety and hygiene products
By changing the specifications of the spring, it is possible to prevent sagging.
- Spring
Care is needed in counting the number of turns of a spring.
- Spring
"Phosphor bronze wire" is a material that has excellent corrosion resistance and also good solderability.
- Spring
In this area, fine adjustments by humans that exceed the precision of machine tools are necessary.
- Spring
Seal components that prevent the intrusion of liquids and gases for an extended period, and spring components that can be used for EMI shielding and retention. Technical explanation materials availabl...
- Spring
- Other machine elements
- Machine elements
This is a coiling tool made of diamond (PCD). We have a track record of producing coiling pins, core rods, wire guides, pitch tools, and more.
- Inductor Coil
- Spring
The lineup includes standard models of free piston type and all gas type! Maximum length locking mechanism type and stepless adjustment type can also be custom-made!
- Spring
It is a coin-shaped lithium manganese dioxide battery.
- Secondary Cells/Batteries
- Spring
- Lithium-ion battery
Gas spring all-gas type (piston rod downward use) available in 129 variations with a stroke range of 50mm to 360mm.
- Spring
Gas spring free piston type (mountable in all directions) with a lineup of 33 types ranging from 50mm to 250mm stroke.
- Spring
The manufacturing equipment created according to the customer's requests is custom-made, one by one!
- Other machine elements
- Spring
- Other industrial robots
We also accommodate small lot production! Leave the screws and bolts to us!
- Spring
- bolt
The reason why spring manufacturers across the country rely on us is that our "hand-winding technology" is alive and well.
- Spring
From mold to heat treatment, everything is completed in-house. That's why both quality and delivery times are consistent.
- Spring
I have compiled a collection of examples of leaf spring manufacturing from Kyowa Hearts as a reference!
- Other electronic parts
- Spring
[Notice] Information on Exhibiting at the 25th Mechanical Components Technology Exhibition
This is an announcement for our participation in the 25th Mechanical Components Technology Exhibition! The first real exhibition of this year will be held at Makuhari Messe. Shall we solve your metal processing concerns together? Please come to the Kyo-Wa Hearts booth for technical consultations and information gathering! We will give away technical materials as novelties! (Note: The technical materials will be available until they run out. Thank you for your understanding.) Details of the exhibition are as follows: ■ Event: 25th Mechanical Components Technology Exhibition ■ Date: February 3 (Wed) to February 5 (Fri), 10:00 AM to 6:00 PM (ends at 5:00 PM on the last day) ■ Location: Makuhari Messe ■ Admission Fee: Please apply for an invitation ticket from the URL above. It will be free. (Please note that if you do not have an invitation ticket, the admission fee will be 5,000 yen.) ■ Booth Number: Hall 5, 15-5 [17] ■ Products to be exhibited: We plan to showcase fine press parts, progressive drawing parts, prototypes, magnesium alloy processed products, our own products Nuke and Maggreen. We sincerely look forward to your visit.
As a result of excellent design, we can achieve high productivity products at low cost!
- Spring
- Other metal materials
When you hear "spring," I think what everyone immediately thinks of is a coil spring. In this document, I will explain four types of leaf springs in order.
- Spring
We will thoroughly explain points regarding the use of stainless steel as a material for springs and joining technologies! *Free materials are currently being offered.
- Spring
[Notice] We have made an investment in the latest Aizawa-manufactured press brake!
In manufacturing, we don't immediately create molds for mass production; instead, we first produce a few prototypes, typically around 100. What we need for this is the press brake. It is a sheet metal machine used to bend thin sheet metal materials. The features of this machine include high repeatability precision, fine adjustment mechanisms that can be tailored to the product, easy clamp for one-touch mold attachment, quick change, CAD/CAM integration, and the capability for internet connectivity for IoT use! Trust Kyo-Wa Hearts not only for mass-produced items but also for prototypes!
At Kyowa Hearts, we specialize in processing thin, small, and narrow leaf springs.
- Spring
Explaining the key points in selecting materials for springs. Please feel free to consult us about design concerns or prototypes!
- Spring
[Notice] We have made an investment in the latest Aizawa-manufactured press brake!
In manufacturing, we don't immediately create molds for mass production; instead, we first produce a few prototypes, typically around 100. What we need for this is the press brake. It is a sheet metal machine used to bend thin sheet metal materials. The features of this machine include high repeatability precision, fine adjustment mechanisms that can be tailored to the product, easy clamp for one-touch mold attachment, quick change, CAD/CAM integration, and the capability for internet connectivity for IoT use! Trust Kyo-Wa Hearts not only for mass-produced items but also for prototypes!
High-performance vibration isolation mounts for crushers and mixers enhance separation efficiency with the appropriate spring constant.
- Spring
Request regarding inquiries about Trelleborg AVS products to our company.
We directly import and sell vibration mounts, vibration suspension components, bushes, and bearings manufactured by Trelleborg AVS. All products are either 1. made-to-order or 2. available from overseas stock, and we do not sell from domestic inventory in Japan. The quotation includes the factory shipment price of the product, along with additional import costs, which we ask customers to bear. Each product is assigned a drawing number (Drawing Number DWG) and a part number (Part Number). (These are listed with summary specifications on the official Trelleborg AVS website in English or German.) Without the drawing number or part number, we cannot provide a quotation, so when inquiring about replacement or alternative products, we kindly ask that you provide the drawing number or part number. For inquiries, please contact us via: 1. The inquiry tag within our article on Ipros 2. The inquiry tag at the top right of our official website Please reach out to us via email through either of the above options.
There are various rubber hardness options that correspond to vertical thrust loads ranging from 35kg to 2100kg! Recommended for pleasure boats, patrol boats, and sightseeing boats.
- Spring
- Other safety equipment
- Anti-vibration, earthquake-proof, vibration-isolating devices
Request regarding inquiries about Trelleborg AVS products to our company.
We directly import and sell vibration mounts, vibration suspension components, bushes, and bearings manufactured by Trelleborg AVS. All products are either 1. made-to-order or 2. available from overseas stock, and we do not sell from domestic inventory in Japan. The quotation includes the factory shipment price of the product, along with additional import costs, which we ask customers to bear. Each product is assigned a drawing number (Drawing Number DWG) and a part number (Part Number). (These are listed with summary specifications on the official Trelleborg AVS website in English or German.) Without the drawing number or part number, we cannot provide a quotation, so when inquiring about replacement or alternative products, we kindly ask that you provide the drawing number or part number. For inquiries, please contact us via: 1. The inquiry tag within our article on Ipros 2. The inquiry tag at the top right of our official website Please reach out to us via email through either of the above options.
"Optimal for a wide range of applications" - Vibration isolation support mount "Evolo Mount" developed in the Netherlands and produced at the Trelleborg AVS factory in the Netherlands.
- Spring
Request regarding inquiries about Trelleborg AVS products to our company.
We directly import and sell vibration mounts, vibration suspension components, bushes, and bearings manufactured by Trelleborg AVS. All products are either 1. made-to-order or 2. available from overseas stock, and we do not sell from domestic inventory in Japan. The quotation includes the factory shipment price of the product, along with additional import costs, which we ask customers to bear. Each product is assigned a drawing number (Drawing Number DWG) and a part number (Part Number). (These are listed with summary specifications on the official Trelleborg AVS website in English or German.) Without the drawing number or part number, we cannot provide a quotation, so when inquiring about replacement or alternative products, we kindly ask that you provide the drawing number or part number. For inquiries, please contact us via: 1. The inquiry tag within our article on Ipros 2. The inquiry tag at the top right of our official website Please reach out to us via email through either of the above options.
We also accept the production of springs with strict dimensional tolerances!
- Spring
- Press Dies
Direct soldering to the substrate is possible, minimizing the mounting space.
- Secondary Cells/Batteries
- Spring
- Lithium-ion battery
A tabbed lithium coin battery that can be mounted vertically on a circuit board. It can be directly soldered to the board, minimizing the mounting space.
- Lithium-ion battery
- Secondary Cells/Batteries
- Spring
A tabbed lithium coin battery that can be mounted horizontally on a substrate. It can be directly soldered to the substrate, minimizing the mounting space.
- Secondary Cells/Batteries
- Lithium-ion battery
- Spring
We have a variety of sizes for spring-loaded battery terminals compatible with D, C, AA, and AAA batteries!
- Secondary Cells/Batteries
- Spring
- Lithium-ion battery
Consistent production from part processing to assembly! We have a production system that can accommodate a wide range of needs.
- Processing Contract
- Spring
You can create it from just one piece, with a minimum of one piece and a shortest lead time of one week for mold-less casting.
- joint
- gear
- Spring
I was involved in the production of the "touchable" model of Kencho-ji Temple in Kamakura City.
The "touchable" model of Kenchoji Temple was conceived by the Universal Picture Book Library UniLeaf (represented by Toshie Oshima, located in Hayama, Kanagawa Prefecture) with the concept of allowing visually impaired individuals to feel historical buildings with their hands, enabling them to share the excitement of travel together. Subsequently, it received support from many donors through grants from the "Support Each Other Fund" and crowdfunding, leading to its production. To realize the concept of feeling historical buildings by touch, a 1/50 scale miniature of the Kenchoji Temple Buddha Hall was meticulously recreated in bronze, paying close attention to detail. Our company was responsible for the production of the castings, which consist of approximately 30 parts. This in-house technology utilizes a casting method called "Digital Cast," which excels in producing unique, one-of-a-kind items without the need for mold fabrication. The model has been permanently installed in front of the Kenchoji Temple Buddha Hall since the day after the ceremony, allowing visitors to touch it freely. If you visit Kenchoji Temple in Kamakura, please take a look. [Manufacturing Responsible] Prototype resin model production and casting machining: JMC Corporation Casting (moldless casting "Digital Cast"): Castem Corporation
We specialize in single items and small lots, delivering unique products in collaboration with professionals!
- gear
- Spring
- Other machine elements
We will manufacture heat-resistant and corrosion-resistant springs that can withstand harsh environments with difficult specifications, utilizing our unique know-how accumulated over many years.
- Spring
We will take on the challenge of difficult-to-process special springs used in power generation equipment!
- Spring
Despite being small, it achieves a large initial load with a small spring constant!
- Spring
- Other machine elements
To device and equipment designers! The selection of difficult gas springs is completed with just three input items!
- Other machine elements
- Spring
[Reprint Private Spring Preparatory School Lecture 63] An explanation of changes in mechanical properties due to re-burning and the effects of time!
- Spring
[Reproduction of Private Spring Preparatory School Lecture 62] By using the press hardening method, it is possible to suppress the amount of distortion!
- Spring
[Reproduction of Private Spring Preparatory School Lecture 61] Explanation of quenching distortion! A method of quenching with less distortion is also explained.
- Spring
Reproduction of Private Spring Preparatory School Lecture 60: Sometimes the spring surface may soften due to grinding heat, leading to breakage!
- Spring
[Reproduction of Private Spring Preparatory School Lecture 59] Explanation of reversion! Also explaining martensite structure and changes in structure.
- Spring
[Reproduction of Private Spring Preparatory School Lecture 58] As the grain size increases, the resistance to impact decreases, and the fatigue strength also diminishes!
- Spring
[Reprint Private Spring Preparatory School Lecture 57] Burn marks can occur due to uneven quenching temperatures, uneven cooling, and the presence of scale!
- Spring
[Reproduction Private Spring Preparatory School Lecture 56] There are also restrictions on the components of special elements! The composition of JIS spring steel is also determined by this.
- Spring