List of Construction, work and methods products

Easily connect pipes with different outer diameters! A fitting suitable for emergency repairs of buried pipes.

• others

3.75 to 5.5 kW forward and reverse switching <Forward and Reverse>

• Transport machinery

15-18 kW forward and reverse switching <Forward and Reverse>

• Transport machinery

37kw with forward and reverse switching <Forward Reverse>

• Transport machinery

3.7kw motor-equipped transmission <Transmission with motor>

• Transport machinery

5.5kw motor-equipped transmission <Transmission with motor>

• Transport machinery

A non-stop transmission that allows for instantaneous and precise shifting even while rotating. It has fewer malfunctions, consumes less power, and is economical!

• Transport machinery

0.75 to 1.5 kW variable speed gearbox <reducer, variable speed gearbox, speed increaser without motor>

• Transport machinery

3.7kw variable speed gearbox <reducer, variable speed gearbox, speed increaser without motor>

• Transport machinery

11kW variable speed gearbox <reducer, variable speed gearbox, speed increaser without motor>

• Transport machinery

Izumi Giken SK-75 equivalent product <Yamagai Seisakusho (Oya Seisakusho, Daito Seiki, Izumi Giken), Taniguchi Reducer equivalent product>

• Transport machinery

Yamagai Manufacturing Co., Ltd. L(R)J-D type equivalent products <Yamagai Manufacturing Co., Ltd. (Oya Manufacturing Co., Ltd., Daito Seiki, Izumi Giken), Taniguchi Reducer equivalent products>

• Transport machinery

Equivalent to Daito Seiki SM-5 type <Yamagai Seisakusho (Oya Seisakusho, Daito Seiki, Izumi Giken), Taniguchi Reducer equivalent>

• Transport machinery

7.5kw motor-equipped transmission <Transmission with motor>

• Transport machinery

11kW motor with transmission <Transmission with motor>

• Transport machinery

We have discarded the conventional concept of the "tank method," which has been mainstream until now, and adopted the new "hopper method."

• glue
• Plastering and painting work

UFD head (fiber type) that allows for nozzle/module replacement every 25mm pitch. The balance with the high-performance UFD nozzle is exceptional.

• Work tools
• Plastering and painting work

Adopted by stores, hotels, and railways! Presenting the track record of a maintenance system that clears the cost and staffing issues associated with wax cleaning to achieve beautiful finishes.

• Other flooring materials
• Other earthworks, foundation works, and exterior floors
• Special flooring/indoor

Minimizing both traffic congestion and noise. A next-generation water pipe renewal method that connects to the future.

• Civil Engineering Method

Prevent deviation of grout material! Gel-like, easy-to-handle liquid admixture for anchor grout material.

• Other civil engineering works
• grout

Introducing a solution-type injection agent that allows for the differentiation between inorganic and organic using the same hardener.

• Other civil engineering works
• Safety and consumables

Properly responding to heavy snowfall! Introducing customer feedback on the wall-mounted gas heat source and electric heater built-in rubber mat used for snow melting.

• Exterior snow melting equipment

Snow melting methods such as 'eaves snow melting' to reduce snow accumulation! We offer various snow melting techniques tailored to your concerns.

• Exterior snow melting equipment

The construction achievements of snow melting equipment exceed 3,500 cases, ranging from single-family homes to public buildings! Snow melting Q&A collection published.

• Exterior snow melting equipment

An example of usage is introduced with a photo! You can check the mechanism, main applications, and suitable conditions, etc.

• Exterior snow melting equipment

We will install stainless steel piping with excellent long-term durability, or SGP piping with excellent rigidity!

• Exterior snow melting equipment

Planned snow measures for customer parking lot! Delivered with a wall-mounted gas heating system using hot water!

• Exterior snow melting equipment

The snow melting mat that can be installed only in necessary areas has been laid down, ensuring safety!

• Exterior snow melting equipment

Reducing the burden of snow removal! Here’s a story about a son who cares for his father and chose a roof snow melting system.

• Exterior snow melting equipment

We installed a kerosene boiler in the garage for snow melting; here are some customer testimonials.

• Exterior snow melting equipment

An idea to bend the "H" shaped large roof towards the road halfway! A case where the snow on the small roof has beautifully melted away.

• Exterior snow melting equipment

Can be accommodated with warm water type or electric type! Supports both concealed and exposed types for roofs and road surfaces.

• Exterior snow melting equipment

Comparing various heat sources by their characteristics! We will also introduce examples of heat sources and configurations of hot water snow melting systems!

• Exterior snow melting equipment

From melting with brute force to melting wisely! A clear explanation of each point.

• Exterior snow melting equipment

Peel off the roof metal sheets and install the snow melting panels! Use a powerful oil boiler as the heat source.

• Exterior snow melting equipment

Combining PTC characteristic electric heaters for concealed installation! The construction cost will be relatively low!

• Exterior snow melting equipment

Measures limited to the north side of the large roof! Installing a heater net afterwards to effectively prevent the formation of snow eaves.

• Exterior snow melting equipment

An example of a circuit configuration that allows the front of the garage to be turned ON independently, assuming a decrease in the number of parking spaces, etc.

• Exterior snow melting equipment

The heat source unit that was replaced a few years ago is still in use! An example where the entire roof has started to melt evenly.

• Exterior snow melting equipment

The concrete slab is cut out only around the perimeter, and snow-melting panels are installed! Aluminum composite three-layer pipes are used.

• Exterior snow melting equipment

Melting snow on the parking lot surface and the office/canopy roof! A case study using exposed piping with SGP piping!

• Exterior snow melting equipment

Adoption of warm water snow melting construction! It does not hinder the parking and stopping of user shuttle vehicles, and also reduces the labor of the manager.

• Exterior snow melting equipment

Mats have been laid in the vehicle access area and worker passage! This significantly reduces snow removal labor.

• Exterior snow melting equipment

The exposed method using high-rigidity SGP piping was selected for the roof, aiming to average the circuit lengths.

• Exterior snow melting equipment

A design that allows for module-level replacement in case of future damage! This enhances the system's robustness.

• Exterior snow melting equipment