Eliminates the waste of paint remaining in the hose without using a paint hose

Spray gun without paint hose

Hose-less spray gun with built-in pouch-type paint tank "Hose-less Gun -18" The latest version was announced in 2018.
Since 2006, we have been developing technology as an initiative to make it hose-less. The 2018 version is the latest version.
Developed a mechanism to fill a pouch container with paint, put it in the container, and discharge the paint by water pressure. In addition, the spray gun is docked, and air is piped to the atomization pressure, needle pressure, and pattern pressure to provide the function of a spray gun.
It was developed to eliminate the waste loss of paint remaining inside the paint hose.

To eliminate wasteful disposal of paint

Pursuit to eliminate paint hoses

A spray gun that eliminates wasteful disposal of paint.
Developed to eliminate the disposal of unused paint from paint containers to spray guns. Reduction of industrial waste and its processing cost. It brings cost benefits such as responding to the global environment. By using a pouch-type package for transporting paint, the minimum required amount is reduced and waste paint is reduced. In addition, there is no need for heavy paint cans, which can significantly reduce shipping costs.

History of hose-less gun development

2006 Syringe gun and hose-less robot X system announced
2010 Hose-less robot 2 and new syringe gun 2 announced
2018 Pouch type hose-less gun announced

Cost of paint loss

Calculation example

1. 30 color changes a day: 45ℓ discarded
2. 1 month (20 days): 900ℓ discarded
3. 1 year: 10,800 liters (about 1 ton) discarded
4. ※Breakdown of waste paint calculation：
   Waste paint: Residual paint in the hose and pump generated when changing colors and solvent for cleaning paint. When about 1.5ℓ is discarded.
   4 mm inner diameter hose 5 m: Residual paint 62.8 cc / 2 spray guns and return hoses: Residual paint 251.2 cc / Inside diaphragm pump: Residual paint 50 cc / Circulation solvent: 1,000 cc /

Approximately 1 ton of paint is discarded annually

If the color is changed and washed 30 times a day, the amount of paint discarded at one time is about 1.5 liters, so the amount of waste is about 1 ton per year. The cost is about 27 million Japanese yen and the paint is wasted.

To eliminate wasteful waste of paint and cleaning solvent

The newly developed "Hose-less gun" eliminates the paint hose to minimize the wasteful disposal of residual paint, and also eliminates the cleaning solvent and cleaning effort.

Features of hose less-gun

Paint tank and spray

Hose is not used. What happens to the paint tank retention, air pressure, and spray?
Fill the pouch container with paint and discharge the paint with water pressure. Then, hold the automatic spray gun and spray with air pressure.
It is a hose-less shape that has been pursued for many years.

Structure of hose-less gun

Hose less configuration: Hose less body + Sukotti gun + paint case (pouch type paint container)
Coating spray is completed with one hose-less gun. The pattern adjustment and atomization adjustment are all performed in response to the controller signal. No paint hose required.

Covers all spray functions from paint tank to discharge

Hose-less configuration: Hose less body + Sukotti gun + paint case (pouch type paint container)
Coating spray is completed with one hose less gun. The pattern adjustment and atomization adjustment are all performed in response to the controller signal. No paint hose required.