フジハツ工業 List of Products and Services

We would like to introduce a case study of a cubicle-type high-voltage receiving facility that houses equipment for transforming high-voltage electricity sent from power plants into low-voltage electricity that can be used at facilities. 【Overview】 Processing methods: Blank processing using a laser composite machine, bending processing with a follow-up device-equipped bender, steel cutting and drilling by an iron worker, and welding assembly through semi-automatic welding. Size: H2360XW2350XD2000 Material: SPHC t2.3, t1.6 SS400 L50X6 <Case Information> Since the distribution board industry is designed each time according to the facility and location where it will be installed, we start with only the outline drawing and detailed drilling drawings each time. From there, we hold discussions with the customer to incorporate detailed designs into the drawings, and each department strives to respond quickly to ensure a short delivery time. <Customer Feedback> We have received high praise due to the limited number of suppliers that can accommodate large product sizes and have the necessary equipment and capacity. *For more details, please download the PDF or feel free to contact us.

Our company can provide consistent support from design to assembly, from one unit to mass production. We have a wealth of experience in manufacturing enclosures. We also accommodate the production of large items, with a maximum size of H2,360 × W2,350 × D2,000. Additionally, we can propose cost reductions through the press processing of parts such as brackets. Please feel free to consult us regarding drawing processing, embossing, and wire processing. 【Production Achievements】 ■ Cabinets for data centers ■ Generator enclosures ■ Cubicle enclosures ■ Medical cabinets, sheet metal enclosures ■ DC power supply enclosures ■ Power conditioner sheet metal enclosures ■ Distribution board enclosures ■ Battery boxes ■ Artificial respirator enclosures ■ Fixtures *For more details, please refer to the materials available for download in the catalog. Feel free to contact us as well.

Here is a case study of the production of a "cooling device" used in semiconductor manufacturing processes. Nitrogen gas (mainly liquid nitrogen or cooled nitrogen gas) is used as the cooling medium and is employed in a process that involves rapid cooling cycles. Care was taken to ensure that the welded stud bolts were all vertical by striking them straight while in an upright position. 【Case Overview】 ■Industry: Semiconductor manufacturing equipment manufacturer ■Processing Method: Laser sheet metal processing, steel cutting and drilling, semi-automatic welding assembly ■Product Size: H2600×W500×D775 ■Material: SEHC t1.6–3.2, SUS3042B t1.5, square pipe □50-t3.2 ■Customer Evaluation: Received high praise for the quick delivery response through integrated production up to the painting stage. *For more details, please download the PDF or feel free to contact us.

In the production of "LP gas generators," the extensive welding involved in the main body, cover, and louvers makes it difficult to achieve precise dimensions. We would like to introduce a case where stable supply was achieved using in-house jigs. In the event of a power outage due to disasters, power supply automatically starts within 40 seconds. When power is restored, it automatically switches to commercial power, and the generator stops. By utilizing LP gas, which does not deteriorate over time, there is the advantage of not needing refueling or replacement. [Case Overview] ■ Industry: Generator Manufacturer ■ Processing Method: Punch and laser combination machine for sheet metal processing, semi-automatic welding assembly ■ Product Size: H995×W610×D520 ■ Material: SPHC t1.6–3.2, channel steel t5.0×50×100, expanded metal ■ Customer Evaluation: Production capacity sufficient for in-house handling of LOT100 units. *For more details, please download the PDF or feel free to contact us.

Here is a case study of the production of "self-checkout" systems, which are leading the way in adoption, particularly among large chains. To prevent distortion caused by heat during the significant number of spot welds on the side frame, we successfully minimized distortion by carefully planning the order of the welding points. Due to the complexity of the shape, maintaining stable quality was quite challenging, but through continuous improvements, we were able to receive positive feedback. 【Case Overview】 ■ Industry: Self-checkout manufacturer ■ Processing Method: Punch-laser hybrid machine sheet metal processing, welding assembly using spot welding and semi-automatic welding ■ Product Size: H1110.8 X W360 X D660 ■ Material: SPCC t1.2 to 1.6 ■ Customer Evaluation: The shape was complex and maintaining stable quality was difficult, but through continuous improvements, we received positive feedback. *For more details, please download the PDF or feel free to contact us.