[Case Study] Cleaning of the bicycle parking area paved with white Mikage pin stones in front of the ward office.

The granite that I thought was black is actually white granite! Here’s an example where the person in charge was surprised by the comparison after cleaning.

Due to an inquiry from the facility maintenance department of a certain ward office in Tokyo, during the repair work of the granite cobblestones laid in the bicycle parking area, it was found that the stones had aged significantly and were in a very dirty condition, giving the building's exterior a dark impression. Additionally, since it was a bicycle parking area for visitors, complete closure was not possible, which posed a challenge. Therefore, we introduced the anti-splash high-pressure cleaning system "HOTJEBLO Fujiyama." The work in the approximately 50m2 bicycle parking area was completed in about one hour. The comparison after cleaning received great acclaim. The facility maintenance staff was surprised to find that the granite, which they thought was black, was actually white granite. 【Case Overview】 ■ Equipment Introduced: HOTJEBLO Fujiyama ■ Issues - The repair work of the granite cobblestones resulted in a dark impression of the building's exterior. - Complete closure was not possible as it was a bicycle parking area for visitors. *For more details, please refer to the PDF document or feel free to contact us.

• High pressure cleaner

Overwhelming reduction in work time! By eliminating wastewater discharge and enabling simultaneous cleaning and wastewater collection, it is possible to centralize the process.

We have verified how the "Hot Jeblo Method" is superior to conventional high-pressure washing. Conventional high-pressure washing requires protective measures against splatter and post-treatment of wastewater, but with the "Hot Jeblo Method," there is no wastewater runoff, allowing for the integration of washing and simultaneous wastewater collection. The advantage of simultaneous washing and wastewater collection is a significant reduction in work time. We have a verification video, so please take a look. 【What is the HOTJEBLO Cleaning System?】 ■ HOT (hot water device) + JET (high-pressure pump) + BLOWER (vacuum) ■ Integration of high-pressure washer, hot water device, and vacuum ■ Simultaneous processing of washing, rinsing, and wastewater treatment in three steps ■ Significant reduction in work time and labor *For more details, please refer to the PDF document or feel free to contact us.

• High pressure cleaner

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.

Metal cracks are one of the concerns in equipment maintenance operations. Repairs using conventional welding methods can alter the base material around the crack due to heat, leading to residual stress and deformation, which always carries the risk of "crack recurrence" or "secondary damage." Hinode Waterworks Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for the repair of metal cracks without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material with heat. Repairs can be performed even 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 or download the catalog.

● The production time for cast prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or varying dimensions, can be molded at the same time in one molding process. This allows for the verification of multiple types in a short period.

● To determine the sealing and waterproofing of sealed products based on pressure changes, it is not necessary to conduct tests that involve spraying water on the product or immersing it in water. ● Once the product is placed in a dedicated fixture within the inspection device, waterproofing can be quantitatively confirmed through automatic measurement. ● The target product size is W 300 × D 210 × H 100 mm or smaller. ● The target products include automotive cameras, smartphones, ECUs, small motors, and other packaging containers, and are effective for any products that require confirmation of sealing, waterproofing, and airtightness. ● For product specifications and details, please contact us.

The inspection targets of the "MSX-7003 series" are relatively large electronic devices. 【Inspection Targets】 - LED - Optical devices - High-frequency devices - Power semiconductors - IR sensors - Gyro sensors - Angular velocity sensors - Electrolytic capacitors, etc. The transport system is designed based on "pallet to pallet" to accommodate various types of work. The following three processes are performed automatically by the airtight inspection device: - Helium bombarding - Gross leak test - Fine leak test For packaged products smaller than 10 mm on each side, the work is set up using pallets or trays, followed by helium bombarding ↓ Then transported to the leak test process through high-speed handling ↓ Going through a continuous process from the gross leak test to the fine leak test ↓ And finally, discharged onto a pallet through high-speed handling. It also supports inline operations (the height of the pass line is 940 mm). Please watch the YouTube video from the link below.