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We are a solution company that achieves optimal heating with cutting-edge high-frequency technology.

This is a comprehensive catalog for hybrid high-frequency welders (vinyl welding machines and fusing machines). Would you like to solve various challenges in resin heating processing such as "fusing," "drying," "molding," "cutting," "heating," "joining," and "drying" using high frequency? We are a domestic manufacturer that produces machines in-house and can respond quickly to issues such as machine troubles. Additionally, we have a test lab where we conduct various tests to solve the heating challenges faced by our customers. We replace traditional heating and welding methods with high frequency, expanding possibilities. The welding strength is also strong, allowing for welding, heating, and drying without compromising appearance. ● Stabilize high-quality welding of thick films! Automatic control of high-frequency welding through an automatic tuning system. ● Welding with double or triple steps is also possible! You can set up welding molds and apply flexible welding settings. ● Stable welding of olefin films is possible! By automatically controlling high-frequency and heater temperatures, more precise welding is achievable. ● Easy to use even for women! Welding conditions and settings can be saved and selected. *For more details, please contact us or refer to the catalog.

• Other processing machines

We achieve high-quality welding that pursues beautiful finishes and strength! (PVC/PU/EVA/PETG/PE/PP)

High-Frequency Welding Machine (Vinyl Welding Machine / Fusion Machine) Comprehensive Catalog Achieving stable hybrid welding through the combination of high-frequency welding and heater heating! ● Stabilizing high-quality welding of thick films! Automatic control of high-frequency welding through an automatic tuning system ● Welding with double or triple steps is also possible! You can set up welding configurations that are versatile and adaptable. ● Stable welding of olefin-based films is possible! By automatically controlling high-frequency and heater temperatures, more precise welding is achievable ● Easy to use even for women! Welding conditions and settings can be saved and selected. Main Welding Achievements (Plastic Films) PVC (Polyvinyl Chloride) PU (Polyurethane) PETG (Polyethylene Terephthalate Glycol) PE (Polyethylene) PP (Polypropylene) EVA (Ethylene Vinyl Acetate) *Other materials can undergo free welding tests. Please feel free to consult us. Main Applications Tent sheets, covers, awnings, boats, bags, miscellaneous goods, exteriors, automobiles, furniture, roll screens, partitions, flags, signs, banners, golf nets, curtains, sheet shutters *For more details, please contact us or refer to the catalog.

• Other processing machines

Equipped with an electric cylinder for "quality improvement and numerical management," this high-frequency welder achieves high productivity with easy operation!

The only requirement for the operation of the "PLASEST-05E model" is a 200V power supply, and a compressor is not needed. Additionally, the thickness, pressure, and high-frequency conditions after welding can be managed through numerical setting control. It is a high-frequency welding machine that can improve the quality of processed products and produce stable products. By saving conditions on the touch panel, highly reproducible processing is possible. The use of an electric cylinder allows for control of descent speed, press interval, pressure, and finishing thickness. It is particularly effective for welding, bonding, molding, and cutting processes of medical products and automotive interior parts. Additionally, it can be used with a household power supply of 100V, and we also offer a compact type transistor high-frequency welding machine, the "YRP-400T-RC model." 【Features】 ＜PLASEST-05E model＞ ■ Easy condition setting through fabric condition settings ■ Improved and stable processing quality through thickness control with an electric cylinder ■ Equipped with the latest spark interruption system for the fastest spark detection ■ Operable with only a 200V power supply, no compressor required. *For more details, please download the PDF or feel free to contact us.

• Other processing machines

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without any thermal impact on the base material. Repairs can be conducted in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is required, please contact us.

We will be exhibiting jointly with Ando Corporation at the "22nd Pipe and Equipment Comprehensive Exhibition 2025 OSAKA," which will be held for three days from September 11 (Thursday) to September 13 (Saturday), 2025, at Intex Osaka, Hall 6A. Please be sure to stop by when you visit. 【Exhibition Schedule】 ● Environmentally friendly heat exchanger "Heat Recovery Heat Exchanger" ● Cut model of "Stainless Steel High Efficiency Heat Exchanger" ● Skeleton model of heating and cooling heat exchanger "SK Water Coil" ● Cooling heat exchanger "SK Water Coil Cartridge Type" ● Radiant heating pipe for space heating "SK Aerofin Tube" ◆ Event Dates: September 11 (Thursday) to September 13 (Saturday), 2025 10:00 AM to 5:00 PM (until 3:00 PM on the last day) ◆ Venue: Intex Osaka, Hall 6A Address: 1-5-102 Nanko-Kita, Suminoe-ku, Osaka City, Osaka Prefecture, 559-0034 Access: https://www.intex-osaka.com/jp/access/ ◆ Booth Number: 112 ◆ Admission Method: Pre-registration required (free) *Please check the official website for details.