Notes

5 Advantages Of Using Air Powered Grinders In Place Of Electric





Savvy manufacturers never stop researching ways to reduce costs and improve productivity... Whilst the in advance price of electricity tools is undoubtedly attractive, pneumatic tools offer a lower price tag of ownership and greater throughput over time.


Industrial air grinders offer a very different value proposition than electric grinders. They are engineered for longevity, efficiency, and more importantly safety. Air powered grinders are gaining in popularity due to benefits provided in relation to their cost. Adopting air powered grinders leads to greater financial savings throughout the lifetime of the tool.

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

1. No recourse of Electric Shock
Grinders of varieties are frequently employed in environments where moisture, conductive materials, and flammable liquids can be found. Damaged cords and wires pose a threat to operator safety due to electrical shock. Furthermore, metal fabricators often depend upon flammable chemicals, including acetone, to completely clean and prep metals prior to welding. Pools of spilled liquids can readily be ignited by faulty electrical cords. Additionally, vapor concentrations could be higher when in confined spaces including those based in the mining and tank cleaning industries. In comparison, air tools require no electricity, in addition to their rotary vane air motors generate no spark. Pneumatic grinders therefore produce a safer work environment which cuts down the probability of generating OSHA violations. To put it simply, air tools are safer than electric tools because an air hose won't ever emit a spark and could be employed in wet conditions.

2. Superior Ergonomics and Power to Weight Ratio
Pneumatic grinders provide a better chance to weight ratio than electric grinders. The bottomline is, pneumatic grinders produce more horsepower in the smaller and lighter package. Misleadingly, electric tool manufacturers often classify the potency of their tools with the wattage fed to their electric motors (incidentally 750 watts equals roughly 1 horsepower). What's not mentioned in electric tool specifications would be that the power fed in to the motor isn't the same wattage that comes to fruition at the spindle of the tool. The truth is, only 50% to 60% of the rated wattage actually involves the abrasive or accessory. In comparison, with pneumatic grinders, power in equals power out. A cloak motor rated for 1 horsepower will provide that same volume of chance to the tool.

3. Increased Productivity
Let's put ergonomics and ratios aside for a moment. If increasing worker output is really a priority to your operation (then when don't you think?), pneumatic grinders will help you meet your primary goal. When making use of grinders of any type, Revolutions For each minute (RPM) play an important role inside the material removal equation. Abrasive products (grinding wheels, fiber discs, flap wheels, etc.) are engineered to do optimally in a specific RPM. Fortunately, modern pneumatic grinders are equipped with a speed control mechanism, (also known as a governor), that ensures proper RPM by controlling the air-flow towards the tool. Because the operator places downward pressure on the abrasive, the governor "opens up", increasing ventilation on the motor and ensuring the correct spindle speed.

4. 100% Duty Cycle + High end in Harsh Environments
Mitch Burdick, an item Manager for Power Tools 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 has to be respected. With out a periodic rest, the warmth generated by the motor itself will diminish performance and eventually cause premature tool failure. Actually, for every single 4 minutes running, an electrical grinder is made to have one minute of rest.

Furthermore, the generation of particles is inherent in any material removal process. Using the open grate style motor compartments necessary for cooling, electric tool motors tend to be vulnerable to the buildup of the dust and dirt. On the other hand, Industrial Grade Air Tools are created specifically for use in foundries, shipyards, offshore oil platforms, power plants, metal fabrication facilities, and petrochemical refining plants. Air tools have a very 100% duty cycle, meaning they're built to run 24 hours a day 7 days a week (when in combination with a filter regulator lubricator). Air tool housings are constructed of aluminum or steel, not ABS plastic making them more resistant to the impact from repeated drops. Pneumatic grinders could even be used underwater if your exhaust is vented over the surface!

5. Ease of Servicing and Sustainability
An advert grade grinder is not an disposable piece of equipment and does not immediately finish up in the landfill just like a "disposable" commercial electric grinder. Pneumatic grinders might be updated and stay periodically rebuilt often times over. The normal electric tool maintenance interval is between 60 and 120 hours after which it the tool will typically need, at the very least, a whole new set of brushes. Comparatively, a garage / maintenance grade air tool averages 200 hours between service intervals while a very industrial grade air grinder can run up to 2000 hours between tune ups. When it's time to service your air tools, convenient and clearly labeled kits are available that have the most typical wear parts.
For more info about air rotary tool have a look at this useful resource

Read More: https://www.burrs4less.com/air-tools.html