Featured in Sakai IPC PRESS VOL.45!

High-efficiency, compact plate fin heat exchanger "SK Plate Fin Heater/Cooler" *Exhibited at Heavac & Air Japan 2018!

The plate fin heat exchanger "SK Plate Fin Heater/Cooler" increases the heat transfer area by attaching heat transfer plates (fins) to heating tubes at necessary intervals, enabling the heating and cooling of air and gas. The plate fin and tube from "Sakaigawa Industrial, the heat exchanger manufacturer," adopts a press-fit method. Important factors for the plate fin type include fin adhesion and precise fin pitch. "Sakaigawa Industrial" conducts tests on improved products regarding fin adhesion and fin shape using heat exchanger evaluation testing equipment. Additionally, thorough quality control is implemented to maintain accurate fin pitch during manufacturing. Leveraging years of experience and achievements, "Sakaigawa Industrial" designs and manufactures plate fin heat exchangers tailored to customer requirements. 【Heat Exchanger Specifications】 ■ Function: Generation of warm and hot air ■ Heat Medium: Steam ■ Element (Plate Fin and Tube Type) Materials - Tubes: Steel pipes, stainless steel pipes, copper pipes - Fins: Aluminum fins, steel fins, stainless steel fins, copper fins *For more details, please request materials or view the PDF data available for download.

• Heat exchanger
• air conditioning
• Other air conditioning equipment

The casing is welded all around, preventing hot air, cold air, and condensate from leaking outside!

The heating and cooling heat exchangers "SK Water Coil" and "Sealed Type" have a case attached to the outer surface of the "In-Flight Installation Type," and all joints of the case are welded to prevent warm or cool air from leaking outside. In cooling operation, condensation water is generated when air or gas is cooled. The "Sealed Type" can have a bottom plate shaped like a drain pan, allowing for the collection of condensation water without leaking outside. Additionally, it has a shape that allows for direct duct connection, and we can accommodate the installation of insulation bolts and nuts on the heat exchanger body, as well as insulation work on the body itself. We design and manufacture large heat exchangers, small heat exchangers, and heat exchangers for high pressure, so please specify "Sealed Type" when making your request. 【Heat Exchanger Specifications】 ○ Functions: Generation of warm and cool air, dehumidification, heat recovery, solvent recovery, etc. ○ Heat Medium: Hot water, cold water, brine ○ Element Materials: - Tubes: Copper pipes, iron pipes, stainless steel pipes (please specify the material) - Fins: Copper fins, aluminum fins, iron fins, stainless steel fins (please specify the material) For more details, please contact us or download the catalog.

• Cooling system
• Heat exchanger

For generating hot air! Plate fin heat exchangers widely used in the industrial machinery sector.

The high-temperature heating heat exchanger "SK thermal oil coil" is a heat exchanger that generates hot air using thermal oil. It is used as a heat exchanger for hot air generation devices in high-temperature ranges for various industrial products' materials and production processes, as well as for cooling thermal oil with air. The high-temperature heating heat exchanger "SK thermal oil coil" offers a wide range of heat exchangers tailored to different applications, including "duct-connected airtight type," "duct-connected standard type," and "in-unit installation type." 【Heat Exchanger Specifications】 ○ Function: Hot air generation (high-temperature range) ○ Heat medium: Thermal oil ○ Element materials: - Tubes: Steel pipes (STPG, STB), stainless steel pipes (SUS304, 304L, 316, 316L) - Fins: Steel fins (zinc-coated steel plate), stainless steel fins For more details, please contact us or download the catalog.

• Other heaters

Space heating with an Erofin tube! Wrap the fins to increase the surface area! With high adhesion and excellent heat dissipation efficiency, it is suitable for heating cultivation facilities and various greenhouses.

The Erofin tube (radiant pipe for space heating) is a fin tube type radiator that is wrapped in a spiral around the outer circumference of a pipe, with fin plates (fins) closely attached to increase the surface area of the pipe. Erofin tubes are used as heat exchangers for heating storage rooms in factories and drying rooms. They are also utilized as heat exchangers (natural radiators) for promoting the growth of seedlings and vegetables in greenhouses such as vinyl houses. 【Erofin Tube "Fin Tube Type Radiator" Specifications】 ○ Function: Space heating, heat recovery (natural convection heat exchanger) ○ Heat medium: Steam, water (hot water) ◎ The catalog includes the radiant heat output of Erofin tubes combined with pipe diameter, fin width, and fin pitch. Please consult us for combinations not listed in the catalog. *For more details, please contact us or download the catalog.

• tube

A high-efficiency, compact heat exchanger made of stainless steel! It has excellent corrosion resistance even in corrosive environments, making it a highly satisfactory product.

The "fin tube type heat exchanger" from Sakigawa Industries is installed under various conditions, including heat exchangers for air conditioning, dehumidification and gas cooling, solvent recovery, and cooling machines using pure water, well water, and industrial water. In particular, under corrosive environments, there is often a demand for heat exchangers made of highly corrosion-resistant stainless steel. However, since stainless steel has a very low thermal conductivity, the heat exchange surface area of the heat exchanger becomes larger. At Sakigawa Industries, we conduct daily research and development of fin tube type heat exchangers in our in-house testing facilities to provide our customers with satisfactory heat exchangers, and we will continue to manufacture high-efficiency, compact heat exchangers even with stainless steel. 【Heat Exchanger Specifications】 ○ Fin Tube Type Heat Exchanger ○ Functions: Dehumidification, solvent recovery, and corrosion measures against corrosive gases and water quality ○ Heat Medium: Flash steam, saturated water, pure water, well water, industrial water, etc. ○ Element Materials ・Tube: Stainless steel pipe (SUS304, SUS316, SUS316L) ・Fin: Stainless steel fin (SUS304, SUS316, SUS316L) ※ Other materials available upon consultation For more details, please contact us or download the catalog.

• Heating device
• Cooling system
• Heat exchanger

CLT, which has been widely adopted in the construction field, is now expanding its applications into the civil engineering sector. The "Hyper CLT Mats" are civil engineering CLT products that utilize wood CLT as temporary materials. Traditionally, steel plates have been the mainstream choice for temporary roads, access routes, and heavy machinery yards. The Hyper CLT Mats introduce a new option of "wood" to that market. The 5x10 mats weigh approximately 230 kg, making them lightweight and easy to install and remove with small machinery, with a maximum capacity of 40 mats on a 10-ton truck. They also have advantages in terms of workability and transportation efficiency. Moreover, they offer added value that can only be achieved with wood, such as glare reduction, noise control, CO2 fixation, and consideration for aesthetics. This product is expected to be a new proposal for not only construction companies but also building material firms, lumber companies, and material trading companies. It is a registered technology with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS, with the registration number "TH-250021-A." The use of wood is not limited to construction anymore. The utilization of Hyper CLT Mats is expanding as a new market that connects civil engineering and wood.

Fukuda Corporation has been pursuing leak detection for 60 years and is dedicated to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing performance. We will propose suitable testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

This is a collection of links to Fukuda's technical columns. It covers various topics related to leak tests and more... Please check the related links for more information.

In civil engineering sites such as mountainous areas and construction sites, it may be necessary to use wooden boards on slopes or inclined access roads. Hyper CLT boards are civil engineering materials utilizing wood CLT, which can be laid not only on flat ground but also on sloped terrain. They can be used for temporary roads, access routes, heavy machinery entry paths, and measures against muddy conditions, creating a driving environment that takes advantage of the unique surface characteristics of wood. The 5×10 board weighs approximately 230 kg, and the 5×20 board weighs about 460 kg, making them lightweight and easy to install and remove even with small machinery, which is a notable feature for maneuverability in narrow sites. This wooden board is registered as a technology under the Ministry of Land, Infrastructure, Transport and Tourism's NETIS system as "TH-250021-A," and can also be utilized for safety measures and innovative ideas in public works.

Stable adhesion to rough and uneven surfaces such as stone, sheet metal, textured glass, and wood. Piab's "PX Suction Cup Series" is designed for handling rough surfaces, patterned surfaces, and uneven workpieces that are difficult to hold with standard flat suction cups. The high-conformity EPDM sealing ring adapts to the irregularities and shapes of the work surface, while the rigid aluminum support plate and internal support pad provide a stable grip. The internal support pad helps stabilize thin sheets and delicate workpieces while minimizing suction marks. It is suitable for demanding industrial applications involving stone, metal, glass, and wood. Additionally, a cone valve integrated version is also available. By preventing leaks from suction cups that do not contact the workpiece, it enhances safety during transport while reducing air consumption. This is also effective for energy-saving measures in large-area grippers that use multiple suction cups.