Rustproof Hammer, 5-Piece 1/4" Welding Chipping Hammer Set Yato YT-0990 - Made in Poland

As a skilled worker, you always want to complete the job quickly, effectively and beautifully. However, the lack of necessary tools, especially Rust Guns and Welding Scaling Guns, can put you at many disadvantages and affect the quality of your work.

Rust Knocking Gun, Welding Scaling Gun - The perfect solution for every skilled worker:

Understanding the suffering of workers, YT-0990 Rust Knocking and Welding Scaling Gun was born as a perfect solution to help you solve all problems quickly, effectively and safely.

Advantages of Yato YT-0990 5-Piece 1/4" Welding Gun:

• Removes rust and welding scales quickly and effectively many times more than manual methods.
• Cleans metal surfaces completely, helping repair work achieve the highest quality.
• Safe when used, there is a pressure adjustment valve, helping to control the impact force of the percussion needle.
• Save energy and improve work productivity.

YT-0990 Rust Knocking Gun possesses outstanding advantages:

• Compact design, convenient, easy to carry with you.
• Operated by compressed air, powerful and efficient.
• There are 5 percussion needles with different sizes and shapes, suitable for many uses.
• High quality materials, high durability.

Detailed technical specifications: 5-Piece 1/4" Welding and Rusting Gun  Yato YT-0990 - Poland

• Brand: Yato - Poland
• Product code: YT-0990
• Standard: CE - Europe
• Case material: Aluminum
• Clamp head size: 10 mm
• Weight: 1.5 kg
• Sound pressure: 96.3 ± 1.3 dB(A)
• Sound power: 107.7 ± 2.5 dB(A)
• Vibration: 2.62 ± 9.1 m/s²
• Beating speed: 3200 times/minute
• Compressed air consumption: 113 l/min
• Maximum working pressure: 0.7 MPa
• Pneumatic connector size (PT): 6.3 mm / 1/4"
• Pneumatic hose inner diameter: 9.5 mm / 3/8"
• Weight: 1.5 kg
• Pneumatic connector diameter: 6.3 mm / 1/4"
• Inner diameter of pneumatic line: 9.5 mm / 3/8"
• Beating speed: 3200 times/minute
• Clamp head size: 10 mm
• Maximum working pressure: 0.7 MPa
• Recommended working pressure: 0.62 MPa
• Compressed air consumption (at 6.2 bar pressure): 560 l/min
• Sound pressure (ISO 15744): 96.9 ± 1.2 dB(A)
• Sound power (ISO 15744): 106.5 ± 2.0 dB(A)
• Vibration (ISO 28927-9): 73.66 ± 7.79 m/s²

Applications of Yato YT-0990 5-Piece 1/4" Welding Gun:

• Remove rust and weld scale from metal surfaces before painting, welding, or machining.
• Clean welds, weld burrs, and stubborn stains on metal.
• Roughen the metal surface before applying glue, paint, or other materials.
• Used in industries such as mechanical engineering, shipbuilding, automotive repair, and construction.

Principle of operation of Rusty Percussion Gun, n 5 Pieces 1/4" Yato YT-0990:

1. Compressed air:

• The gun uses compressed air to create impact on the percussion needles.
• Compressed air is fed into the gun through a pipe and the pressure is regulated by a regulating valve.
• When you pull the trigger, the valve opens, allowing compressed air to enter the combustion chamber.

2. Combustion chamber:

• Compressed air in the combustion chamber will push the piston to move, creating force on the knocker.
• This impact force will cause the tapping needle to vibrate at high speed, thereby knocking off rust and weld scales on the metal surface.

3. Kim typed:

• The gun is equipped with 5 percussion needles of different sizes and shapes, suitable for many uses.
• The percussion needle is made from hard alloy steel, has high durability and can withstand great impact force.

4. Grip and trigger:

• The gun has a handle designed to fit comfortably, helps the user operate easily.
• The trigger is placed in a convenient position for control.

5. Regulating valve:

• The gun is equipped with a pneumatic pressure adjustment valve, helps the user adjust the impact force of the percussion needle.

Instructions for installing Yato YT-0990 5-Piece 1/4" Welding and Rusting Gun

Necessary tools:

• YT-0990 Rusty Percussion Gun
• Pneumatic lines
• 5 percussion needles (pre-installed in the gun)
• Wrench

Steps to follow:

1. Assemble compressed air lines:

• Connect one end of the compressed air wire to the gun's compressed air port.
• Connect the other end of the compressed air line to the compressed air source (air compressor).

2. Choose a suitable percussion needle:

• Choose a percussion needle of the appropriate size and shape for the intended use.
• Install the percussion needle into the tip of the gun by turning it clockwise.

3. Adjust compressed air pressure:

• Use the pressure adjustment valve on the gun to adjust the compressed air pressure to suit each type of percussion needle.

4. Check the gun's operation:

• Squeeze the trigger to check the gun's operation.
• Adjust compressed air pressure if necessary.

Notes when using Yato YT-0990 1/4" Rust Knock Gun:

• Read the instructions for use carefully before use.
• Use protective glasses and gloves when using.
• Use the correct type of percussion needle for the intended use.
• Adjust the compressed air pressure to suit each type of percussion needle.
• Do not use the rust removal gun in humid or explosive environments.