成田製陶所 List of Products and Services

We would like to introduce the "Crucibles for Metal Melting" handled by Narita Seito Co., Ltd. This product is designed for single-use in metal melting applications, and due to its low impurity content, it reacts minimally with molten metal, thereby reducing adverse effects on the product. Additionally, if you want to suppress reactivity with molten metal, "R-6" is suitable, while "E-3" is ideal for rapidly heating metals. 【Features】 ■ Used for metal melting (commonly used as a single-use item) ■ Low impurity content minimizes reactions with molten metal, reducing adverse effects on the product ■ The melted liquid is clean, and dross can be minimized *For more details, please download the PDF or feel free to contact us.

• Crucibles and Mortars

We would like to introduce our "ceramic refractory materials (jigs, crucibles, and large-shaped products)" that we handle. Since they are produced by pressure casting, the surfaces are smooth, and various shapes such as shelves, supports (columns), and setters can be manufactured. Additionally, we can accommodate complex shapes, but due to the nature of the molding method, a wall thickness of about 15mm is typical. Please choose from three types of base materials according to your application. 【Features】 ■ Used as jigs and containers for various heat treatments ■ Capable of producing various shapes such as shelves, supports (columns), and setters ■ Products are made by pressure casting, resulting in a smooth surface ■ Can accommodate complex shapes, but a wall thickness of about 15mm is typical due to the nature of the molding method ■ Choose from three types of base materials according to your application *For more details, please download the PDF or feel free to contact us.

• jig
• Crucibles and Mortars

The "Gas Infrared Ceramic Plate" is a porous ceramic plate used as a combustion plate for gas infrared burners. The ceramic plate is equipped with numerous small holes, through which mixed gas is ejected and ignited on the ceramic surface, causing the ceramic to glow red. Additionally, the ceramic plate can be manufactured in various shapes, including square, round, and grill types with solid sections. 【Features】 ■ Various shapes can be produced, including square, round, and grill types with solid sections. ■ Custom sizes can be manufactured to meet your requirements, from standard sizes to large sizes. *For more details, please download the PDF or feel free to contact us.

• Other heating equipment

The "Gas Infrared Burner NIC Burner" is a product that leverages the efficiency of gas combustion and the advantages of low pollution to achieve efficient combustion operations in various situations. Due to its lightweight design and the ability to freely adjust the combustion direction up, down, left, and right, it can meet a wide range of needs for thermal processing equipment such as drying and heating. Additionally, the heating surface of the burner can extinguish unnecessary parts according to the heated object, allowing for economical operation. Of course, it is equipped with automatic ignition and safety devices, enabling safe handling and operation. 【Features】 ■ No clogging on the combustion surface ■ Adjustable heating width ■ Free control of combustion irradiation direction ■ Safety device and automatic ignition device ■ High maintenance ease *For more details, please download the PDF or feel free to contact us.

• Heating device

The "Metal Fiber Burner" is a product that prevents backfire with its densely layered metal fibers, allowing for stable combustion even at temperatures around 900°C in the furnace. It cools quickly, making it safe for processing paper and fabric. Uniform surface heating improves product quality and increases yield. Additionally, the shape of the burner can be freely designed, allowing for the creation of burners with double-sided heating or cylindrical shapes. 【Features】 ■ High surface temperature ■ Suitable for furnace heating ■ High thermal efficiency ■ Quick response ■ High safety *For more details, please download the PDF or feel free to contact us.

• Heating device

We would like to introduce the "Non-Ferrous Metal Filters" handled by Narita Ceramics Co., Ltd. These filters do not require expertise in filtration operations, are easy to handle, and can accommodate a wide range of filtration purposes according to various levels, thanks to their high-quality products. Additionally, the ceramic foam exhibits excellent performance in removing metal oxides and non-metallic inclusions as filters for various molten metals (such as iron, copper, aluminum, and zinc), making it effective for metal purification. 【Features】 ■ Can accommodate a wide range of filtration purposes according to various levels, thanks to high-quality products ■ Easy to handle without requiring expertise in filtration operations ■ The equipment is compact and easy to layout ■ Both equipment costs and operating costs are lower compared to other systems *For more details, please download the PDF or feel free to contact us.

• Filters

The "MF Series" casting filters are designed to withstand harsh operating conditions, allowing molten metal at approximately 1,400°C to pass through in a single flow. Unlike strainers with linear pores, these filters utilize their fundamental functions of "removing inclusions" and "streamlining" to reduce defects and improve casting yield, resulting in cost reduction, increased productivity, and enhanced quality. They demonstrate excellent performance in removing metal oxides and non-metallic inclusions as filters for various molten metals (such as iron, copper, aluminum, and zinc), effectively purifying the metal. 【Features】 ■ Cost reduction ■ Increased productivity ■ Quality improvement ■ Simplification of runner design possible ■ Increase in the number of products per mold *For more details, please download the PDF or feel free to contact us.

• Filters

We would like to introduce the "Metal Knit Burner" handled by Narita Seito Co., Ltd. It provides stable combustion, has a quick response to heating and cooling, and is easy to handle due to its large turndown ratio. In addition to its thin and compact design that requires no installation space, it has low pressure loss in the burner and can also perform Bunsen combustion. We also offer a "Metal Fiber Burner" that glows red at a high surface temperature of around 900°C. 【Features of the Metal Knit Burner】 ■ Easy to handle ■ Can be processed into various shapes such as cylindrical, hemispherical, and conical ■ Enables efficient heating through radiation from the burner surface and convection of high-temperature combustion gases ■ Achieves uniform heating through surface combustion on the metal fiber surface ■ Generates only trace amounts of nitrogen oxides and carbon monoxide, contributing to environmental issues *For more details, please refer to the PDF materials or feel free to contact us.

• Heating device

"Zirconia Ceramic Foam" is a ceramic filter based on magnesia partially stabilized zirconia. It demonstrates excellent performance in removing metallic iron oxide and non-metallic inclusions as a filter for cast steel, making it effective for metal purification. With a high porosity (80-90%) and a three-dimensional skeletal structure of continuous pores, it achieves high filter performance with low pressure loss. 【Features】 ■ Low apparent specific gravity (0.35-0.60), lightweight ■ Large surface area for high contact reaction efficiency ■ Excellent heat resistance ■ Excellent chemical resistance ■ Capable of producing various shapes including cylinders and tubes *For more details, please refer to the PDF document or feel free to contact us.

• Ceramics

"Ceramic foam" is a ceramic porous body with a three-dimensional skeletal structure of continuous pores, providing high filter performance with low pressure loss. It features excellent heat resistance and chemical resistance, and can be produced in various shapes including cylinders and tubes. It is mainly used in molten metal filters and heat transfer conversion elements. [Features] - High porosity - High filter performance with low pressure loss - Excellent heat and chemical resistance - Various shapes can be produced *For more details, please refer to the catalog or feel free to contact us.

• Fine Ceramics
• Ceramics