Five Top Features Of Using Air Powered Grinders Instead Of Electric

Savvy manufacturers never stop researching to keep your charges down and improve productivity… Even though the up front tariff of electrical energy tools is without question attractive, pneumatic tools offer a lower price tag of ownership and greater throughput over time.

Industrial air grinders give a different value proposition than electric grinders. These are engineered for longevity, efficiency, and even more importantly safety. Air powered grinders are increasing in popularity because of the benefits provided in relation to their cost. Adopting air powered grinders leads to greater financial savings throughout the time of the tool.

In this article, we explore 5 clear benefits afforded by way of industrial grade pneumatic grinders.

1. Non recourse of electrical Shock
Grinders of all varieties are often utilized in environments where moisture, conductive materials, and flammable liquids exist. Damaged cords and wires pose a hazard to operator safety due to electrical shock. Furthermore, metal fabricators often count on flammable chemicals, for example acetone, to wash and prep metals before welding. Pools of spilled liquids can readily be ignited by faulty electrical cords. Additionally, vapor concentrations might be higher when employed in confined spaces such as those located in the mining and tank cleaning industries. On the other hand, air tools require no electricity, in addition to their rotary vane air motors generate no spark. Pneumatic grinders therefore produce a safer workplace which cuts down the chance of generating OSHA violations. Simply put, air tools are safer than electric tools because an air hose will not emit a spark and is utilized in wet conditions.

2. Superior Ergonomics and Capability to Weight Ratio
Pneumatic grinders provide a better power to weight ratio than electric grinders. In other words, pneumatic grinders produce more horsepower within a lighter and smaller package. Misleadingly, electric tool manufacturers often classify the potency of their tools from the wattage fed into their electric motors (incidentally 750 watts equals roughly 1 horsepower). What’s not produced in electric tool specifications is the power fed in the motor isn’t same wattage that comes to fruition at the spindle from the tool. Actually, only 50% to 60% from the rated wattage actually concerns the abrasive or accessory. On the other hand, with pneumatic grinders, power in equals power out. An air motor rated for 1 horsepower will give that same volume of capacity to the tool.

3. Increased Productivity
Let’s put ergonomics and ratios aside for just a moment. If increasing worker output is really a priority to your operation (and when is it not?), pneumatic grinders may help you meet your objectives. When you use grinders of any type, Revolutions Per Minute (RPM) play an important role from the material removal equation. Abrasive products (grinding wheels, fiber discs, flap wheels, etc.) are engineered to do optimally at the specific RPM. Fortunately, modern pneumatic grinders include a speed control mechanism, (also referred to as a governor), that ensures proper RPM by money ventilation to the tool. Because operator places downward pressure on the abrasive, the governor “opens up”, increasing air-flow for the motor and ensuring the right spindle speed.

4. 100% Duty Cycle + Top rated in Harsh Environments
Mitch Burdick, something Manager for Diy equipment at Bosch says: “The two biggest threats affecting electric tool life are dirt and and also heat – dropping them in water, or baking them within hot sun doesn’t help either.” By their very nature electric motors use a rated duty cycle which must be respected. With out a periodic rest, the warmth generated by the motor itself will diminish performance and eventually cause premature tool failure. In reality, for every 4 minutes running, an electric powered grinder is designed to have one minute of sleep.

Furthermore, the generation of particles is built into any material removal process. With the open grate style motor compartments necessary for cooling, electric tool motors tend to be vunerable to the buildup of debris and dust. In comparison, Industrial Grade Air Tools are made particularly for use within foundries, shipyards, offshore oil platforms, power plants, metal fabrication facilities, and petrochemical refining plants. Air tools use a 100% duty cycle, meaning they are made to run Around the clock 7 days a week (when in combination with a filter regulator lubricator). Air tool housings are constructed with aluminum or steel, not ABS plastic driving them to more resistant to the impact from repeated drops. Pneumatic grinders can even be used underwater in the event the exhaust is vented above the surface!

5. Simple Servicing and Sustainability
An advertisement grade grinder is not a disposable piece of equipment and does not immediately end up in the landfill being a “disposable” commercial electric grinder. Pneumatic grinders can be tuned up and turn into periodically rebuilt often over. The typical electric tool maintenance interval is between 60 and 120 hours then the tool will typically need, at the very least, a brand new list of brushes. Comparatively, a garage / maintenance grade air tool averages 200 hours between service intervals while a truly industrial grade air grinder can amass to 2000 hours between tune ups. When it’s time to service your air tools, convenient and clearly labeled kits can be purchased that have the commonest wear parts.
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