シケン List of Products and Services

The "UBR-500D" is a smart machine that allows two operators to perform polishing work on different products with different finishing methods, with the ability to individually adjust the rotation speed of the left and right axes. It can accommodate a wide variety of products as before. Maintenance, such as parts replacement, has also been significantly improved. Additionally, we offer the "UBR-500," which features a high-efficiency inverter that provides very smooth variable speed. 【Features】 ■ Independent motors for left and right allow each operator to work individually ■ Inverters are linked to each motor, enabling stepless speed variation for both axes ■ Maintenance work, such as bearing and belt replacement, has been greatly improved ■ Variable speed reduces polishing pressure, resulting in less operator fatigue ■ Various polishing materials can be used *For more details, please refer to the PDF document or feel free to contact us.

• Wafer processing/polishing equipment

Shiken Corporation handles the "Rotary Index Type Automatic Polishing Machine." This product is suitable for polishing processing of small variety mass production with circular workpieces. It is a model that our company specializes in, and it can accommodate a wide variety of workpieces as long as they are circular in shape. As for the basic structure, there are two types based on the difference in the workpiece chucking method on the index table: the "ST type" with a jig clamp method and the "SR type" with a roller clamp (jig-less) method. 【Features】 ■ Suitable for polishing processing of small variety mass production with circular workpieces ■ Can accommodate a wide variety of workpieces as long as they are circular in shape ■ Available in jig clamp method and roller clamp (jig-less) method ■ Adopts a high-rigidity, high-precision barrel cam that exhibits excellent indexing characteristics *For more details, please refer to the PDF document or feel free to contact us.

• Wafer processing/polishing equipment

Shiken Co., Ltd. handles "automatic polishing machines for square pipes and square bars." For flat grinding and hairline polishing of square pipes and flat bars, several polishing methods can be considered from the perspectives of polishing purpose, processing capacity, space, initial costs, and running costs, each with its own advantages and disadvantages. The choice between wet and dry methods must be determined based on experience and know-how, taking into account the overall conditions such as the connection of multiple polishing processes (polishing heads) and the characteristics of the workpiece. We are confident that, based on our extensive track record, we can provide users with suitable polishing lines. [Features] ■ Advanced know-how ■ 50 years of experience *For more details, please refer to the PDF materials or feel free to contact us.

• Wafer processing/polishing equipment

This product is a dust collection device that efficiently processes exhaust gases generated from the melting furnace during the melting of aluminum products, as well as the large amounts of flux fumes produced during the addition of flux. With years of proven performance through combinations with major industrial furnace manufacturers and mid-sized companies, this product is highly trusted by large corporations. Please feel free to contact us when you need assistance. 【Features】 ■ Efficiently processes exhaust gases generated from the melting furnace during the melting of aluminum products ■ Efficiently processes the large amounts of flux fumes produced during the addition of flux ■ A product that is highly trusted by large corporations *For more details, please refer to the PDF materials or feel free to contact us.

• Dust collector

This product is a dust collection device for hot-dip galvanizing, boasting over 40 years of history since its development and significant achievements in the number of units delivered. It processes 100% of the zinc generated from the hot-dip galvanizing furnace, as well as ammonium chloride fumes. Additionally, it prevents clogging and stickiness of the filters (filter cloth) that can occur due to insufficient degreasing by using a pre-coat supply system that coats the filters with substances like calcium carbonate. 【Features】 ■ 100% processing of zinc and ammonium chloride fumes ■ Prevention of clogging and stickiness of filters (filter cloth) by using a pre-coat supply system *For more details, please refer to the PDF materials or feel free to contact us.

• Dust collector

Dust generated by grinding and polishing varies in properties depending on the content and conditions of the process, requiring diverse responses and excellent performance from dust collection devices for polishing dust. This product has received high praise not only domestically but also widely overseas for its outstanding performance and track record. Due to regulations aimed at preventing air pollution and ensuring occupational safety and health, as well as various regulations by prefectures in Japan, options are divided into back filter types and cyclone/multicyclone types, allowing for selection according to application. 【Features】 ■ High evaluation both domestically and overseas for outstanding performance and track record ■ Aimed at preventing air pollution and ensuring occupational safety and health ■ Available in back filter types and cyclone/multicyclone types *For more details, please refer to the PDF document or feel free to contact us.

• Dust collector

This product is a dust collection device designed to process dust fumes contained in high-temperature exhaust gases generated during the melting of recycled and cast products. A uniquely developed compact forced air cooling device is laid out in front of the dust collector, allowing control of the temperature at the dust collector entrance to 150–180°C. It is widely used and trusted by recycling and foundry factories across the country for its efficiency, cost-effectiveness, and high level of completeness. 【Features】 ■ Processes dust fumes contained in high-temperature exhaust gases ■ Compactly designed forced air cooling device laid out in front of the dust collector ■ Controls the temperature at the dust collector entrance to 150–180°C ■ Achieves long filter life through the use of pre-coating materials ■ High efficiency, cost-effectiveness, and completeness *For more details, please refer to the PDF document or feel free to contact us.

• Dust collector

This product is a back filter dust collector that allows for dust removal without stopping operation, thanks to the adoption of a pulse jet method. Coarse dust particles introduced from the inlet settle at the bottom of the hopper, while fine dust particles sequentially adhere to the initially formed primary layer on the outer surface of the filter cloth. Additionally, effective dust removal is achieved through the vibration of the entire filter cloth and reverse airflow, with gas being discharged as clean gas from the outer surface of the filter cloth to the inner surface and then to the outlet side. 【Features】 ■ The pulse electromagnetic valve operates during operation via a pulse jet injection timer. ■ Air at a pressure of 0.5 to 0.7 MPa is injected from the blow tube. ■ Effective dust removal is performed through the vibration of the entire filter cloth and reverse airflow. ■ Gas is discharged as clean gas from the outer surface of the filter cloth to the inner surface and then to the outlet side. ■ Dust removal can be performed without stopping operation. *For more details, please refer to the PDF document or feel free to contact us.

• Dust collector

This product is a direct collection type dust collector that generates a powerful swirling airflow inside the cyclone, utilizing the mass difference between gas and dust to separate and collect dust. It is widely used for dust collection when the particle size of dust at the source is relatively large, as well as for primary collection in air transport systems for materials such as resin and grains. Please feel free to contact us if you have any inquiries. 【Features】 ■ Direct collection type dust collector that separates and collects dust ■ Applications - Dust collection when the particle size of dust at the source is relatively large - Primary collection device for air transport systems for materials such as resin and grains *For more details, please refer to the PDF document or feel free to contact us.

• Dust collector

This product is a general type of small dust collector. It was developed with a focus on compactness and cost-effectiveness, aiming for specifications suitable for grinding dust, and it is the model with the highest delivery record in terms of quantity. For addressing spark generation caused by grinding dust, we recommend using it in conjunction with a fireproof pressure control chamber that incorporates fire prevention equipment such as water shower nozzles and eliminators. 【Features】 ■ Specifications suitable for grinding dust ■ Compact and cost-effective ■ Response to spark generation caused by grinding dust → Recommended for use in conjunction with a fireproof pressure control chamber that incorporates fire prevention equipment such as water shower nozzles and eliminators. *For more details, please refer to the PDF document or feel free to contact us.

• Dust collector

The "Round Pipe Horizontal Grinding Machine" is an automatic pipe grinding machine capable of a continuous line configuration of 2 to 12 processes, depending on the state of the raw pipe and the purpose of finishing processing. We offer three types: the P-2 type for workpiece diameters of Φ40 to Φ150, the P-3C type for workpieces of Φ7 to Φ100, and the SC-1 type for small diameter pipes and small parts, allowing you to choose a product that meets your needs. Please feel free to contact us if you have any requests. 【Features】 ■ Capable of a continuous line configuration of 2 to 12 processes depending on the state of the raw pipe and the purpose of finishing processing ■ The dry grinding method, which minimizes the impact of grinding heat through the selection of grinding materials, is mainstream ■ Complete automation is possible by installing automatic feeding and extraction devices and automatic pressurization devices *For more details, please download the PDF or feel free to contact us.

• Wafer processing/polishing equipment