List of gear products
- classification：gear
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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
High-level quality developed independently! Compatible with over 70 types of steel, with more than 35,000 proven models. We propose the optimal shape and material according to your application.
- gear
- valve
- Valves and fittings
Castem Co., Ltd. showcases ultra-fine processing technology at MECT2025, featuring an exhibition of miniature surgical instruments and mold processing demonstrations.
Castem Co., Ltd. will exhibit at "Mechatrotech Japan 2025," which will be held at Port Messe Nagoya from October 22 (Wednesday) to October 25 (Friday), 2025. In the themed exhibition zone "Processing Techniques Supporting Healthcare," we will showcase a miniature model of a laparoscopic surgical instrument (forceps) that has been meticulously crafted. In collaboration with ROKKO Smart Technology Co., Ltd., we will demonstrate the mold processing of the finest components of this miniature model using the ultra-high precision high-speed micro-machining machine "Android3." Attendees will have the opportunity to directly experience our "technological prowess encapsulated in a tiny world." We invite you to stop by during this special occasion! 【Exhibition Overview】 Date: October 22 (Wednesday) to October 25 (Saturday), 2025, 10:00 AM to 5:00 PM Venue: Port Messe Nagoya (2-2 Kanjo Futo, Minato Ward, Nagoya City) Exhibition Location: 3rd Exhibition Hall, Concept Zone A Content: Organizer's planned exhibition "Machining Live! Processing Techniques Supporting Healthcare - Learning Success Tips from Different Industries -" - Display of a laparoscopic surgical set approximately 95 mm in length - Demonstration of mold processing using Android3 and seminars - Display of other miniature products, MIM products, digital cast products, etc.
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
I want to prototype through casting, but the mold costs are high... We can solve that problem with mold-less casting! Smooth transition to mass production.
- gear
- valve
- bracket
When you're in trouble! Whatever it is, anything at all! Please consult me!!!
- gear
Any shape can be realized from resin powder using the SLS method. No molds or machining required.
- gear
- Belts and pulleys
- shaft
We provide design and manufacturing support for a backlash-free reduction mechanism using a combination of pin gears and internal tooth trochoidal gears.
- gear
- Power Transmission Equipment
- Gearbox
We provide design and manufacturing support for a backlash-free reduction mechanism using a combination of pin gears and external trochoidal gears.
- gear
- Power Transmission Equipment
- Gearbox
Cam and gear software
- Other machine tools
- gear
- Semiconductor inspection/test equipment
We provide design and manufacturing support for a backlash-free reduction mechanism using a combination of pin gears and internal trochoidal gears.
- gear
- Power Transmission Equipment
- Gearbox
Casting compatibility of high-strength aluminum material "A7075 (super duralumin)"
- gear
- nozzle
- Metal bearings
We propose optimal shapes tailored to needs such as cost reduction and weight reduction.
- gear
- nozzle
- Other electronic parts
We will prepare the necessary parts as soon as possible, in as little as one week!
- gear
- Metal bearings
- bolt
Would you like to reconsider the common belief that "prototyping equals machining" with digital casting (moldless casting)?
- gear
- nozzle
- joint
Transitioning from cutting processing products to lost-wax casting!
- gear
- valve
- Food Factory Parts
![[Example] Moldless Casting Digital ...](https://image.mono.ipros.com/public/product/image/3127/IPROS15418867075417676733.png?w=280&h=280){kind=small}
What is the optimal solution for the manufacturing methods and materials of water edges, metals, and complex three-dimensional shapes?
- Metal bearings
- valve
- gear
Lost wax precision casting × 3D printing allows for the creation of hollow and complex three-dimensional shapes. Compatible with a variety of steel types.
- gear
- joint
- Metal bearings
Compact and simple design! It reduces vibration and noise during operation with high-precision gears.
- gear
- Power Transmission Equipment
Reduce the effort and risk of design, manufacturing, and assembly! Shorten development time.
- gear
- Power Transmission Equipment
Introducing unit products that combine high-precision KG gears to reduce the labor involved in design, manufacturing, and assembly!
- gear
- Power Transmission Equipment
Warm gears that contribute to reducing exchange costs and improving productivity.
- gear
Proven results in medical device parts and aerospace components. Castem's three mold plans for MIM.
- gear
- Screw
- Metal bearings
From medical device components to dental and aerospace parts. High-precision components with fine details without machining.
- bolt
- Screw
- gear
Achieving thickening and high precision simultaneously through a special molding method! Manufactured in a single process of injection molding.
- gear
Ultra-precision gear products! They are compatible with materials that have strict accuracy and molding conditions.
- gear
Responding to high rigidity through appropriate material selection! Achieving both thickening and high precision simultaneously through a special molding method.
- gear
We guarantee precision for gears that are difficult to maintain and measure accuracy in forming processes, just like helical gears and spur gears!
- gear
![KHK Laser Hardening 'SRF-HL [CP] Ha...](https://image.mono.ipros.com/public/product/image/5b3/2000348460/IPROS50985302070759656961.jpeg?w=280&h=280){kind=small}
Laser revolutionizes hardening! Achieved ultra-low distortion and high precision!
- gear
We are particular about precision [Introduction to Measuring Instruments]
- gear