Tungsten Electrode Grinding Tool

Product Introduction

This tungsten electrode grinding tool supports three tungsten diameters: Φ1.6, Φ2.4 and Φ3.2, alongside two standard grinding angles of 22.5° and 30°. It can precisely grind clean, standardized tungsten tips in multiple profiles.

Product Advantage

1. High concentricity of ground tip: improves arc stability, reduces welding spatter.

2. Enclosed grinding design: blocks harmful tungsten dust, protects operator’s health.

3. Compact handheld structure, lightweight, easy for field & workshop operation.

4. Quick size/angle switching, no complicated auxiliary tools needed.

5. Precise grinding ensures consistent electrode shape, greatly boosting welding quality.

Technical Parameters

Product Uses

1. Pipeline Welding Industry

Argon arc root welding for stainless steel sanitary pipes, pressure vessel piping, oil & gas chemical pipelines, and pure water/instrument pipelines; mass grinding of tungsten electrodes before pipe-to-pipe and pipe-to-plate welding to ensure stable arcs, uniform weld formation, and meet the clean pipeline requirement of no slag inclusions.

2. Pressure Vessels and Special Equipment

Argon arc welding production for boilers, storage tanks, and high-pressure vessels; standardized sharpening of tungsten electrodes before welding special equipment welds to reduce welding pores and spatter, complying with pressure vessel welding quality inspection standards.

3. Precision Hardware & Sheet Metal Processing

Manual TIG welding for stainless steel cookware, precision machinery parts, small titanium alloy components, and thin-walled workpieces; unify tungsten electrode angles for precise welding of small parts to avoid burn-through and blackened weld spots.

Product Operate Guide

1. Turn on the device and check that the body and grinding wheel are free of damage or looseness;

2. According to the tungsten electrode specifications (Φ1.6/2.4/3.2) and required grinding angle (22.5°/30°), switch the device to the corresponding gear/fixture slot.

3. Insert the tungsten electrode straight into the corresponding aperture of the fixture, with the protruding length controlled at 5–8mm, lock it in place, ensuring the electrode does not tilt or wobble.

4. Press the device switch to start the grinding wheel, hold the device steadily and slowly feed the tungsten electrode, gently pressing it against the wheel surface at a uniform speed, rotate the electrode slightly and uniformly along the limit groove, grinding the tip evenly.

5. Remove the tungsten electrode and inspect the tip's taper and finish: the conical surface should be smooth without chipping or eccentricity, and dimensions should meet standards; defective pieces can be re-fined slightly.

6. After grinding, turn off the power and wait for the grinding wheel to come to a complete stop before removing the remaining tungsten electrodes; clean dust off the device body and store the equipment.

Note: Do not apply excessive force on the tungsten electrode to avoid overheating, annealing, or damaging the grinding wheel.

Product Video