新日本海重工業 List of Products and Services

Our company handles a rotary kiln, which has a slightly sloped horizontal cylindrical shape, and burns the input materials while stirring and moving them through slow rotation. In lime calcination, it allows for large-scale firing compared to vertical kilns. In industrial waste treatment, it is considered suitable for waste that gasifies quickly and is characterized by efficient combustion. 【Features】 ■ Capable of large-scale firing ■ Can fire powder and fine-grained raw materials ■ Requires fewer operating personnel despite large-scale firing ■ Easy quality control ■ Products are relatively homogeneous due to stirring in the furnace *For more details, please download the PDF or contact us.

• Industrial Furnace

Our company handles a "pan granulator" that provides rolling action and appropriate moisture or binder to fine powdered materials in a rotating inclined pan (dish) for granulation. Traditionally, this type of granulator has been largely developed through technical partnerships with foreign companies, but our company has added its own unique innovations to create a state-of-the-art "pan granulator," which has consistently received high praise from various sectors. 【Features】 ■ Granulation of incineration ash – Based on extensive results, it prevents the leaching of harmful substances and enables stable processing. ■ Granulation of fertilizers – Stable operation is possible due to an efficient cleaning mechanism, and self-lining reduces the number of consumable parts. ■ The product has a uniform particle size. * Inside the pan, centrifugal force automatically performs classification, resulting in relatively uniform particle sizes. ■ The product particles have a high density, are difficult to pulverize, and possess strength. ■ Simple operation and structure, making maintenance easy. * Since the granulation state inside the pan can be monitored during operation, adjustments can be made quickly and easily. ■ The installation area is small, about half that of a drum type. * For more details, please download the PDF or contact us.

• Granulating Equipment

The "electrostatic dust collector" is an industrial machine that can be used for high-temperature and high-pressure gases. It charges the dust and mist suspended in the gas through corona discharge and applies an electric field to it. The electrostatic force generated there collects the dust, making it effective even for extremely fine particles, with a high collection efficiency. Our company is fully committed to meeting all your needs regarding electrostatic dust collectors, from new construction and renovation/updating work to inspection diagnostics and other maintenance services. Please feel free to contact us. 【Features】 - Effective for all types of dust, including extremely fine particles - Significantly low airflow loss, resulting in low operating costs including fan power - Usable for high-temperature and high-pressure gases - Easy maintenance and simple inspections *For more details, please refer to the PDF document or feel free to contact us.

• Machinery and equipment installation/dismantling/relocation

We would like to introduce our company’s "Exhaust Gas Pretreatment Equipment." The "Cooling and Humidifying Tower" uses a return-type nozzle, allowing it to respond to temperature changes. It is a completely evaporative type, so no water treatment equipment is necessary. In addition, we offer a "Desulfurization Tower" with a desulfurization efficiency of 60% that is a simplified model with very low equipment costs, as well as a "De-salination Device" with a simple structure. 【Cooling and Humidifying Tower Features】 ■ Reduces exhaust gas temperature from 800°C to 150°C (typically 250°C) ■ Can respond to temperature changes due to the use of a return-type nozzle ■ No water treatment equipment needed due to its completely evaporative type ■ Simple structure *For more details, please refer to the PDF materials or feel free to contact us.

• Dust collector
• Gas recovery/treatment equipment

This catalog introduces the "electrostatic dust collection device," which charges dust or mist suspended in gas through corona discharge, and further collects it on the dust collection electrode using an electric field and electrostatic force. It includes sections on "principle," "types and features," and "structure and function." Additionally, it explains "flue gas pretreatment equipment," such as cooling and dehumidifying towers with simple structures and desalinization devices using quicklime. [Contents] ■ Principle ■ Types and Features ■ Structure and Function ■ Flue Gas Pretreatment Equipment ■ Product Line *For more details, please refer to the PDF document or feel free to contact us.

• Dust collector

The "Gas Cooling Tower" is widely used as a humidity control equipment to improve the electrical resistivity of dust in exhaust gases, as well as for rapid cooling measures against dioxins. The treated gas can be processed in two ways: top-in bottom-out and bottom-in top-out. There are three methods for water spraying: two-phase, back pressure control, and nozzle quantity control. Caustic soda can be added to the spraying water, allowing it to also be used as a semi-dry flue gas desulfurization system. 【Features】 ■ Treated gas: Two methods - top-in bottom-out and bottom-in top-out ■ Water spraying: Three methods - two-phase, back pressure control, and nozzle quantity control *For more details, please refer to the PDF materials or feel free to contact us.

• Machinery and equipment installation/dismantling/relocation

The "Cyclone" is a device that swirls exhaust gases and separates dust particles from the gas flow using centrifugal force. It has excellent collection efficiency thanks to our unique internal vortex cutting blades. The smaller the cyclone dimensions, the better the collection efficiency. Additionally, it has a simple structure and is easy to inspect. 【Features】 ■ Simple structure and easy to inspect ■ Excellent collection efficiency with our unique internal vortex cutting blades ■ The smaller the cyclone dimensions, the better the collection efficiency *For more details, please refer to the PDF document or feel free to contact us.

• Machinery and equipment installation/dismantling/relocation
• centrifuge
• Separation device

The "Paddle Mixer" is an industrial machine that can mix products uniformly. It rotates two shafts with paddles in opposite directions, supplying two or more types of raw materials. A small amount of moisture or binder is added for mixing. It features simple operation and structure, making maintenance easy. 【Features】 ■ Products can be mixed uniformly ■ Simple operation and structure, easy maintenance ■ Structure allows for easy replacement of paddles even if they wear out *For more details, please refer to the PDF document or feel free to contact us.

• Machinery and equipment installation/dismantling/relocation

The "Rotary Cooler" is a horizontal cylindrical cooling device. Various types are available depending on the properties of the raw materials, and cooling methods such as internal air cooling, external water cooling, and internal water spraying are possible. It can be used for various raw materials, including quicklime from lime kilns, regenerated carbon, and chemical fertilizers. 【Features】 ■ Horizontal cylindrical shape ■ Capable of large-scale cooling ■ Cooling methods such as internal air cooling, external water cooling, and internal water spraying are possible *For more details, please refer to the PDF document or feel free to contact us.

• Machinery and equipment installation/dismantling/relocation

The "vertical dryer" is a dryer equipped with a multi-stage "ventilated drying layer" specialized for particle size ranges other than powders and large lumps. It has a high heat exchange rate and can utilize low-temperature heat sources, making it possible to use factory waste heat. The structure is simple with few wear parts, allowing for reduced maintenance costs. Furthermore, it achieves stable operation, high yield, and excellent energy-saving effects. 【Features】 ■ Minimal dust generation from the material being dried ■ Low dust emission, contributing to a cleaner working environment ■ Space-saving due to its multi-stage design ■ Easy and stable operation ■ Simple structure with few wear parts *For more details, please refer to the PDF document or feel free to contact us.

• Drying Equipment

"Kudakera" is an industrial machine developed for the purpose of granulating various solid materials, as well as dewatering, drying, and treating various types of waste. It features crushing using chains, allowing for separation by specific gravity simultaneously with crushing. The chains inside the drum rotate at a speed of 30 to 50 meters per second, striking the input material instantly and continuing to hit until it is pulverized. As the material is continuously struck, the moisture contained in it is expelled, and that moisture is instantly dried by hot air. 【Equipment】 ■ Can be installed in a compact space ■ Economical with high thermal efficiency ■ Simple structure makes maintenance easy ■ Extremely easy to adjust the moisture content of dried materials ■ Extremely wide range for adjusting the moisture content of raw materials *For more details, please refer to the PDF document or feel free to contact us.

• Drying Equipment

Our company provides production equipment and environmental-related facilities that meet societal needs, focusing on industrial machinery such as rotary kilns and various plants. We deliver equipment that contributes to the rationalization and labor-saving of production processes in various fields, including the aluminum sash industry and the steelmaking industry. We are also capable of handling "extruder maintenance" and "tie bar replacement." We have available equipment such as "wire acid pickling facilities" and "aluminum profile manufacturing and processing transport equipment," so please feel free to contact us. 【Equipment】 ■ Steelmaking Industry - Wire acid pickling facilities, tap transport equipment for forging, and various other heavy transport equipment ■ Aluminum Sash Industry - Post-extrusion equipment for profiles, profile loading devices, and billet cutting transport equipment *For more details, please refer to the PDF materials or feel free to contact us.

• Machinery and equipment installation/dismantling/relocation

Currently, only about 23% of sewage sludge is being converted into cement raw materials. In response to the needs of the era of resource recycling, the "Sewage Sludge Drying System" increases the amount of sewage sludge converted into cement raw materials and realizes large-scale utilization of sewage sludge. This equipment is an improved version of our product "Kudakera" for sewage sludge drying, and it supplies heat from a preheater. 【Features】 - Utilizes thermal gas from the preheater, eliminating the need for a new heat source - No exhaust gas treatment equipment required - No modifications needed for existing kilns, with no impact on operations - Requires little installation space and has a simple equipment configuration *For more details, please refer to the PDF materials or feel free to contact us.

• Drying Equipment

Our "carbonization treatment equipment" is a continuous carbonization system using an external heat kiln that responds to the recycling of organic waste. The volume reduction of the supplied raw materials is very high, and the processed carbonized products can be used as fertilizers, soil conditioners, deodorizing agents, and underfloor humidity control materials. Additionally, since secondary combustion is employed, the generation of dioxins and other harmful substances is suppressed, and the kiln's simple structure makes maintenance easy. 【Features】 - Easy maintenance due to the simple structure of the kiln system - Energy-efficient device that reuses dry distillation gas - Suppression of dioxin generation due to secondary combustion - Stable carbonized products produced through kiln rotation control *For more details, please refer to the PDF document or feel free to contact us.

• Incinerators and incinerators

Our company has developed and is manufacturing equipment that solidifies fly ash with cement to prevent scattering and reduce volume. This solidified material has the characteristic of scientifically containing heavy metals present in the fly ash, making it possible to completely prevent secondary pollution caused by leaching into water. Additionally, special care is taken in the curing of the pellets to prevent mutual adhesion between them. [Features] - Use of a pan-type granulator (rolling forming machine) - Use of Portland cement as the solidifying agent - Placement of a kneading humidifier in the pre-process of the pan-type granulator - Special care in the curing of the pellets to prevent mutual adhesion *For more details, please refer to the PDF materials or feel free to contact us.

• Granulating Equipment
• Machinery and equipment installation/dismantling/relocation

In response to the diversifying and increasing issues of industrial waste and global environmental problems, our company provides equipment that benefits the Earth. We offer a lineup of facilities including rotary kiln-type incineration treatment equipment, incineration ash and fly ash treatment equipment for industrial waste and municipal waste (solidification treatment, chemical treatment, stabilization treatment), exhaust gas treatment equipment such as de-salting, and recycling equipment. In addition to being capable of recovering thermal energy, we are fully prepared to address pollution discharge. [Features] - Adoption of rotary kiln method that allows for the incineration of various types of waste in bulk - Capability of recovering thermal energy - Comprehensive measures in place to address pollution discharge *For more details, please refer to the PDF materials or feel free to contact us.

• Incinerators and incinerators

Shin Nihonkai Heavy Industries conducts inspections by experienced veteran technicians on various equipment, including our main product, rotary kilns, for maintenance of industrial machinery and plants. We sincerely respond to the restoration of our customers' production facilities. You can rely on us for electric dust collector maintenance and rotary kiln maintenance. Additionally, we carry out various maintenance works, including "updating the kiln body section," "updating the dust collection plates of electric dust collectors," and "repair work for aluminum extrusion presses." Please feel free to contact us when you need our services. 【Various Maintenance Works】 ■ Electric Dust Collector Maintenance ■ Rotary Kiln Maintenance ■ Updating the Kiln Body Section ■ Electric Dust Collector Dust Collection Plate Update ■ Repair Work for Aluminum Extrusion Presses *For more details, please refer to the PDF document or feel free to contact us.

• Calibration and repair

We handle the horizontal rotary dryer "Rotary Dryer." Depending on the properties of the materials to be dried, such as powders and ores, we offer various types suitable for different applications, and they can be widely applied in drying plants and more. Please feel free to contact us if you have any requests. 【Features】 ■ Capable of large-scale drying ■ Capable of drying adhesive raw materials ■ Capable of drying combustible waste ■ Capable of drying and crushing soil *For more details, please download the PDF or contact us.

• Drying Equipment

Shin Nihonkai Heavy Industries was founded in 1987 and is an engineering company engaged in a wide range of fields, including plant projects, environmental solutions, bridges, and marine structures. With a consistent "monozukuri" system that encompasses development and proposals, design, manufacturing, installation, and trial operations, we focus on creating unique products that emphasize dialogue with our customers. We aim to earn the trust of our customers, enhance business profitability, and develop sustainably as a company that is attractive to shareholders and employees alike, contributing to society through our products. 【Business Activities】 ■ Design, manufacturing, and installation of industrial machinery, environmental machinery equipment, and steel structures ■ Repair of various types of vessels *For more details, please refer to our catalog. Feel free to contact us with any inquiries.

• Machinery and equipment installation/dismantling/relocation
• others