三井三池製作所 List of Products and Services

"Emdex" is a high-performance and very user-friendly bag filter type dust collector that incorporates the principles of universal design in various aspects. It boasts a dust collection efficiency of over 99%, which cannot be achieved by electric or wet dust collectors. (Post-processing [dust collector outlet] dust concentration below 0.1mg/m3) Additionally, it comes standard with an automatic airflow control function using a dust sensor and an automatic interlocking operation function with a ventilation fan. 【Features】 ■ Outstanding dust collection efficiency ■ Harmonic countermeasures ■ Touch panel control board ■ Demand control ■ Environmental impact reduction *For more details, please refer to the PDF materials or feel free to contact us.

• Dust collector

The "High Efficiency and High Wind Speed Jet Fan" is a suspended ventilation system for tunnel longitudinal ventilation that can significantly reduce CO2 emissions. By adopting a high-speed jet fan with an air discharge speed of 35 m/s, it becomes possible to achieve benefits such as a reduction in the number of JF installations and an improvement in the driver's visual environment. Optionally, by installing a bearing vibration sensor on the jet fan body, it is possible to reduce life cycle costs (LCC). 【Features】 ■ Reduction in the number of JF installations ■ Reduction in power cable laying costs ■ Improvement in the driver's visual environment ■ Reduction in maintenance and repair costs ■ Reduction in initial and running costs due to a decrease in the number of circuits in control panels and power panels *For more details, please refer to the PDF materials or feel free to contact us.

• Ventilation and Exhaust

The "Small Hydropower Generation System" contributes to the creation of new energy through high efficiency achieved by fluid analysis technology and the construction of control systems tailored to needs. Our company possesses manufacturing technology for water turbines, generators, and more, leveraging the expertise we have developed over the years. Additionally, in the field of small hydropower (especially below 1,000 kW), we have the comprehensive capability to supply all equipment, including water turbines, generators, control panels, and gearboxes, in-house. 【Features】 ■ Responding with comprehensive capabilities cultivated over 130 years of history ■ Almost all necessary equipment for power plants manufactured in-house ■ Ownership of testing facilities ■ Application of numerical analysis technology *For more details, please refer to the PDF materials or feel free to contact us.

• Generators and transmission motors

The "Three-phase Squirrel Cage Electric Motor" is an original product manufactured and sold exclusively by our company. It meets the efficiency standards of JIS C 4212 "High Efficiency Low Voltage Three-phase Squirrel Cage Induction Motors." By using this product, you can reduce energy consumption and running costs. Additionally, we also offer "Water-cooled Motors," which are compact, high-output, and low-noise. 【Features】 ■ Original product ■ Addresses global environmental issues ■ Contributes to energy and resource conservation ■ Reduces running costs ■ Meets the efficiency standards of JIS C 4212 "High Efficiency Low Voltage Three-phase Squirrel Cage Induction Motors" *For more details, please refer to the PDF document or feel free to contact us.

• Other energy equipment

The "Variable Pitch Control Contrafan" is an environmentally friendly fan that contributes to energy savings while also reducing the emission of CO2 gases, which are a factor in global warming. By adopting a variable pitch mechanism and a low starting current, high-efficiency electric motor (triple squirrel cage motor), it achieves high-efficiency operation, significantly reducing power consumption during operation. It comes standard with splitter-type silencers at the intake and exhaust ports, which have a large sound-absorbing area and high noise reduction effect, helping to suppress fan noise and provide a good working environment. 【Features】 ■ Energy-saving, low environmental impact ■ Dust sensor automatic control ■ Low noise ■ No harmonic generation ■ Three operating modes *For more details, please refer to the PDF materials or feel free to contact us.

• fan

"Fine Blanking Processing" is a manufacturing method that produces high-precision and high-quality parts, achieving cost reduction by omitting secondary processing. In press processing, a combination die of punch and die is used, but in this method, the clearance between the punch and die is minimized, and the material is constrained using a sheet holder and reverse pressing to perform plastic processing. This processing method applies shear deformation to the workpiece and punches it out, resulting in products with high precision in shear characteristics and perpendicularity at the cut edge. [Features] ■ Produces high-precision and high-quality parts ■ Die design using unique technology ■ Fine blanking of parts ■ Cost reduction by omitting secondary processing *For more details, please refer to the PDF document or feel free to contact us.

• Other molds
• Other machine elements
• Processing Contract

Mitsui Miike Manufacturing Co., Ltd. has been dedicated to refining technology as an industrial machinery manufacturer since its establishment in 1882, responding to the needs of customers both domestically and internationally. The Precision Machinery Division was established in 1965 through investments from Mitsui Miike Manufacturing Co., Ltd. and Mitsui Mining & Smelting Co., Ltd., and was renamed in 2009 as the Precision Machinery Division of Mitsui Miike Manufacturing Co., Ltd. The Precision Machinery Division of Mitsui Miike Manufacturing Co., Ltd. was the first in Japan to sell fine blanking press machines and to manufacture and sell molds. The following year, it also began the production and sale of FB parts, and since then, it has accumulated extensive processing achievements in fields such as automotive parts. It is a pioneer in fine blanking processing that realizes high precision, high quality, resource conservation, and cost reduction. 【Features of Fine Blanking Processing】 - Compared to general punching press processing, it produces high-precision products with smooth shearing surfaces and excellent perpendicularity. - Processes such as chamfering, counterboring, bossing, bending, and crushing can be performed using only the mold. - We also accept secondary processing such as deburring, polishing, heat treatment, surface treatment, and machining after press processing. For more details, please contact us or download the catalog.

• Other Auto Parts
• Other molds
• Other machine elements