INTERMOLD Die & Mold Asia Japan Metal Stamping Technorogy Exhibition

ABOUT THE SHOW

理研発条工業株式会社

Exhibitor name
理研発条工業株式会社
RIKEN SPRING INDUSTRY CO.,LTD
Booth NO. 6A-601-56
Address

〒575-0014

大阪府

四條畷市上田原16

16,Kamitawara,shijoh-nawate,Osaka,575-0014

Website https://www.riken-spring.com/
Email
Phone number +81-743-78-1155
PR message Since our founding, our motto has been "There are no fixed answers in manufacturing; think flexibly and take on new challenges." We have strived to build a company that satisfies our customers.
This time, we will be exhibiting a variety of products, including N2 gas springs, precision flat springs.
The Main Item

GAS SPRINGS
Movie
The name of Item[1] Precision progressive press mold
Details[1]

Since our founding, we have done direct business with a wide range of customers nationwide.
To meet our customers' needs, we have continued to challenge ourselves by creating highly complex products, primarily through progressive press processing using our own molds.
Over the course of 65 years, we have worked with our customers on everything from new product development and prototyping to mold manufacturing and mass production press processing, producing thousands of products.
We have also been recognized by Osaka Prefecture with the "Osaka Manufacturing Excellence Award" for four key areas: technology, QCD, finance, and CSR.
We are capable of producing pressed parts such as contact springs, disc springs, wave washers, and other thin flat springs, as well as grounding plates and shield cases.
We manufacture precision progressive press dies to produce stainless steel, spring steel, and specialty materials such as copper alloys and titanium alloys for springs.
Our maximum mold width is 500mm.
The name of Item[2] GAS SPRINGS
Details[2]

Our company began sales in November 2024 as the first sole distributor of AZOLGAS products in Japan.
We aim to be your best partner by providing high-quality gas springs.

• Over 4,000 varieties in our extensive lineup
We cater to all needs, from ISO standard sizes and global standards to mini, low-profile, low-height, high-durability, and high-output options.

• High quality certified to PED2014/68/EU, VDI3003, and ISO11901
We have obtained PED2014/68/EU certification, meeting a minimum of 2 million strokes, and are recognized by Tier 1 automotive manufacturers worldwide.
Furthermore, it complies with the safety requirements of the German Association of Engineers (VDI3003), ensuring safety even under overspeed, pressure, and stroke conditions.

• Sales and support in 50 locations worldwide
We support regions primarily in Europe, but also in Northern Europe, Asia, North America, South America, and Africa.
The name of Item[3] Leaf Springs
Details[3]

Our company delivers high-precision, stable-quality products to our customers through progressive die stamping.
We produce thin sheet metal pressed springs used in automotive parts, information and communication equipment, medical equipment, electrical equipment, toys, and fishing tackle.
We have extensive experience in disc springs, wave washers, various contact springs, grounding springs, and shielding cases.
We handle stainless steel, spring steel, spring copper alloys, titanium alloys, and other special materials.

【What are thin sheet metal pressed springs?】
Thin sheet metal pressed springs generally refer to springs with a sheet thickness of 1.0mm or less.
They are used in a variety of applications, such as battery contacts, switches, retaining clips, and disc springs.
Stainless steel strips are the most commonly used, but phosphor bronze is frequently used for contact applications.
Carbon steel may also be used for products requiring high loads.
The name of Item[4] Disc Springs
Details[4]

A disc spring is a spring made by shaping a ring with a hole in the center of a disc into a cone shape. It can withstand large loads and impacts with small deflection, and its properties can be changed by using it individually or stacking multiple disc springs.

[Main Features of Disc Springs]
It has a cone shape, with a ring with a hole in the center of a disc.
It can withstand large loads and impacts with small deflection.
Its properties can be changed by using it individually or stacking multiple disc springs.
It can apply static, continuous, or intermittent loads.
The spring follows the distortion of the flange surface due to vibration and temperature changes, effectively preventing leaks without the need for retightening.

[Applications of Disc Springs]
To prevent leaks caused by a decrease in surface pressure on pipe flanges.
As a torque management component, it is designed with a deformable section that completes deformation when a preset torque is applied.
The name of Item[5] Die Springs
Details[5]

A die spring is a type of square wire spring used in press molds and resin molds. Compared to general round wire springs, it uses silicon-chromium steel wire, which has superior fatigue resistance and sag resistance, and is shaped into a square wire spring, allowing it to generate strong force in a small space.
Our company can meet a wide range of demands at competitive prices through supply from partner manufacturers in Japan and Korea.

[Features]
Uses silicon-chromium steel wire with excellent fatigue resistance and sag resistance
Excellent high stress, high-speed amplitude, and heat resistance
Durability is improved through shot peening
Available in various specifications and color-coded with paint
Category of
Exhibit Items

A. MOLDS, MOLD MATERIALS

Molds

Mold Components

Formed Products