Rubber Injection Molding Machine "100VJ III" *Achieving both energy savings and increased production capacity

The VJIII series with AI injection technology, pursuing energy-saving performance and high productivity towards carbon neutrality!

last updated Sep 01, 2025

Rubber Injection Molding Machine '200VJ III' *Achieving both energy savings and increased production capacity

Equipped with a just-in-time function, eliminating standby power! A new molding machine that pursues energy-saving performance and high productivity towards carbon neutrality!

last updated Dec 17, 2024

Bite Inspection Device / Appearance Inspection Device *Achieving high-precision inspection using AI

Introducing a device that inspects for foreign substances caught in the sealing part of products (packaging) and checks the quality of products like snacks using AI!

last updated Feb 04, 2025

AI Image Inspection Device "Sealing Checker-AI"

Awarded the "Encouragement Prize" in the Excellent New Technology and New Product Award for Small and Medium Enterprises project - AI Visual Inspection Device "Sealing Checker-AI"

last updated Dec 09, 2024

AI Visual Inspection Device 'Separate Checker-AI'

2D cameras, 3D laser inspection, and AI enable high-precision inspections. The results of the quality assessment can be displayed on the conveyor using a projector.

last updated May 16, 2024

Load testing service

Please leave the load testing service due to statutory inspections to us.

last updated Aug 31, 2023

Power generation equipment maintenance

Leave the maintenance, upkeep, and renovation work of the power generation equipment to us.

last updated Aug 31, 2023

Mold Rapid Preheating Device

Reduce heating wait time with high-frequency induction heating! Introducing the preheating equipment we offer.

last updated Aug 31, 2023

Stock Blender

We have models available for mixing rolls with lengths of 42 inches, 48 inches, and 60 inches, among others!

last updated Aug 31, 2023

Liquid silicone dedicated injection molding machine

The working height is 895mm! A molding machine specifically designed for liquid silicone proposed by a rubber injection molding machine manufacturer.

last updated Aug 31, 2023

Inline rubber injection molding machine

Introducing a molding machine with a clamping force of 1961 kN (200 tons) that uses FIFO (First In First Out) for small quantity injection!

last updated Aug 31, 2023

Rotary rubber injection molding machine

Contributes to small-scale mass production molding and quality control per product! Automation with adhesive processing machines, stamping machines, and appearance inspection, etc., is easy.

last updated Aug 31, 2023

Large rubber injection molding machine

Great trust from tire manufacturers! Introducing our molding machines with clamping forces ranging from 800 to 2500 tons.

last updated Aug 31, 2023

Horizontal rubber injection molding machine

We offer a wide range of products from 40T to 150T! Introducing molding machines suitable for unmanned production.

last updated Aug 31, 2023

Vacuum Rubber Injection Molding Machine 'STI-1.6-200VJ-V'

The new rubber vacuum injection molding machine from Sanyu has arrived! It achieves a price range among the lowest in the country along with high functionality! Furthermore, it contributes to reducing resource waste and work time.

last updated Aug 31, 2023

Rubber Injection Molding Machine 'STI-4.0-400VJ' <VJ Series>

Introducing a molding machine that achieves an astonishing working height of 860mm and a clamping force of 4000kN (408 tons)!

last updated Aug 31, 2023

Rubber Injection Molding Machine 'STI-1.6-250VJ' <VJ Series>

Equipped with an internal ejector for high cycles! The 250T has been added to the VJ series, born from customer feedback.

last updated Aug 31, 2023

New Rubber Injection Molding Machine 'STI-1.6-200VJ II'

The ejector is 49kN (5 tons)! Introducing a molding machine equipped with AI injection control.

last updated Aug 31, 2023

New Rubber Injection Molding Machine 'STI-1.0-100VJ II'

The working height is 860mm! The VJ II series now includes a more compact 100T in the lineup.

last updated Aug 31, 2023

Compact Home Generator "Cute Power SGDS Series"

[Presentation of Basic Materials for BCP Measures] DC generators using gas as fuel! Introducing products with low running costs.

last updated Aug 31, 2023

Emergency self-generation power supply "Cute Power Series" *For BCP measures!

Basic materials for BCP measures are also being provided! A compact vertical type emergency generator capable of continuous operation for up to 72 hours.

last updated May 23, 2025

Small home generator "Cute Power SEGS Series" *BCP measures

Continuous operation for up to 72 hours is possible! A disaster-resistant generator that has passed seismic tests and is environmentally friendly! Basic materials for BCP measures are currently being provided.

last updated May 23, 2025

Disaster Prevention Equipment Emergency Power Generation Device Comprehensive Catalog

A powerful ally to support you in emergencies! Introducing our diesel generator sets.

last updated Aug 31, 2023

Ultra-low noise power generation device, 50dB specification.

Achieving top-class low noise levels in the country! Introducing products that consider the local environment.

last updated Aug 31, 2023

Disaster Prevention Emergency Power Generation Device SQP Series

[Presentation of Basic Materials for BCP Measures] Fire Law Compliant Products! Introducing maintenance-free products that do not require electrolyte replenishment.

last updated Aug 31, 2023

AI Image Inspection Device "RisingStar-AI Compact"

Achieving full-scale AI inspection at one-third of the market price! An image inspection system equipped with third-generation AI (formerly known as Mitaro AI).

last updated Aug 31, 2023

Gas DC Generator "Cute Power SGDS0100"

[BCP Measures] Responding to Insufficient Sunshine in Solar Power Generation Systems! Introduction of DC Generators Equipped with Gas Engines

last updated May 23, 2025

Sanyou Industrial Co., Ltd. Company Profile

We will continuously deliver products that are always one step ahead with advanced technology and abundant know-how.

last updated Aug 31, 2023

Rubber injection molding machine

Introducing the new injection molding machine VJ, born from customer feedback! Achieving low cost, energy efficiency, quiet operation, and increased efficiency!

last updated Feb 05, 2024

Image inspection device

Imaging technology + judgment technology + equipment technology Achieving high inspection capability with three technologies.

last updated Aug 31, 2023