List of Spring products
- classification：Spring
91～135 item / All 1042 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
Strong cold wind from room temperature to -13°C! Depending on the usage environment, you can choose between the combo type or the separate type!
- Cooling system
April 10, 2024 (Wednesday) to April 12, 2024 (Friday) Notice of Participation in Nagoya Manufacturing World 2024
Sanwa Shiki Ventilator Co., Ltd. will be exhibiting at the 2024 Monozukuri World (Nagoya) held at Port Messe Nagoya. We will also be showcasing our large cooling fans and cool/warm ambient products. Date: April 10, 2024 - April 12, 2024 Opening: 10:00 AM Location: Nagoya Port Messe (Exhibition Hall 1) *Our booth: 19-1 We would be grateful if you could visit us if you have the time.
Introducing an overview of rubber products that support the safety and comfort of railway vehicles! Contributing to sustainable and reliable railway transportation.
- belt
- Spring
Introducing an overview of rubber products that support the safety and comfort of railway vehicles! Contributing to sustainable and reliable railway transportation.
- belt
- Spring
Introducing an overview of rubber products that support the safety and comfort of railway vehicles! Contributing to sustainable and reliable railway transportation.
- belt
- 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
Coin cell 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
From mold to heat treatment, everything is completed in-house. That's why both quality and delivery times are consistent.
- Spring
As a result of excellent design, we can achieve high productivity products at low cost!
- Spring
- Other metal materials
May 13 (Wednesday) to May 16 (Saturday), 2026: Invitation to exhibit at 'EMIDAS Manufacturing Business Meeting 2026 in Bangkok'
Kyo-Wa Hearts Co., Ltd. will be exhibiting at the 'EMIDAS Manufacturing Business Meeting 2026 @ Bangkok' held in Bangkok, Thailand. This is an exhibition and business meeting primarily focused on "small and medium-sized manufacturing-related companies," held annually in Thailand and Vietnam. It is a trade show that boasts a top-class number of visitors from various countries, and matching through advance business meeting applications is possible. This time, we will be exhibiting in Bangkok, Thailand. We sincerely look forward to your visit.
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!
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 PCBs is possible, minimizing the mounting space.
- Secondary Cells/Batteries
- Spring
- Lithium-ion battery
Tabbed lithium coin battery that can be mounted vertically and directly soldered on a circuit board.
- Lithium-ion battery
- Secondary Cells/Batteries
- Spring
Tabbed lithium coin cell battery that can be mounted horizontally and directly soldered on a PCB
- 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
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
[Reproduction of Private Spring Preparatory School Lecture 55] The harder the quenching, the greater the hardness! It also explains that there are differences in hardenability depending on the type of...
- Spring
[Reproduction of Private Spring Preparatory School Lecture 54] Changes When Hardening is Done! Explanation of Carbon Content and Hardness from Hardening.
- Spring
[Reproduction of Private Spring Preparatory School Lecture 53] Study of heat treatment that creates spring hardness! Explanation of carbon that strengthens steel.
- Spring
[Reproduction of Private Spring Preparatory School Lecture 52] Exploring specific examples of spring stiffness! We will also explain the limitations of using a spring scale.
- Spring
[Reproduction of Private Spring Preparatory School Lecture 51] There are two main methods to give spring strength! Explanation of JIS spring steel.
- Spring
[Reproduction of Private Spring Preparatory School Lecture 50] Studying metal materials for springs! I will explain the types of steel most commonly used for springs.
- Spring
[Reproduction of Private Spring Preparatory School Lecture 49] Fishing rods are similar to springs in that they utilize the elasticity of bamboo, that is, the force of rebound!
- Spring