Five Aspects Of Using Air Powered Grinders Instead Of Electric
Savvy manufacturers never stop looking for ways to website and improve productivity… Whilst the beforehand cost of electric power tools is without a doubt attractive, pneumatic tools give a lower total cost of ownership and greater throughput over time.
Industrial air grinders provide a completely different value proposition than electric grinders. They are engineered for longevity, efficiency, and above all safety. Air powered grinders are rising in popularity due to the benefits provided in relation to their cost. Adopting air powered grinders brings about greater cost benefits during the entire lifetime of the tool.
In this article, we explore 5 clear cut benefits afforded by the use of industrial grade pneumatic grinders.
1. Non recourse of electrical Shock
Grinders coming from all varieties are frequently used in environments where moisture, conductive materials, and flammable liquids are present. Damaged cords and wires pose a hazard to operator safety due to electrical shock. Furthermore, metal fabricators often rely on flammable chemicals, including acetone, to completely clean and prep metals ahead of welding. Pools of spilled liquids can quickly be ignited by faulty electrical cords. Additionally, vapor concentrations might be higher when in confined spaces like those located in the mining and tank cleaning industries. In contrast, air tools require no electricity, in addition to their rotary vane air motors generate no spark. Pneumatic grinders therefore produce a safer work place which cuts down on probability of generating OSHA violations. The bottomline is, air tools are safer than electric tools because a cloak hose will never emit a spark and is employed in wet conditions.
2. Superior Ergonomics and Power to Weight Ratio
Pneumatic grinders offer 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 effectiveness of their tools with the wattage fed inside their electric motors (incidentally 750 watts equals roughly 1 horsepower). What’s not produced in electric tool specifications would be that the power fed into the motor isn’t the same wattage that arrives to the spindle with the tool. In reality, only 50% to 60% of the rated wattage actually comes to fruition at 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 very same volume of chance to the tool.
3. Increased Productivity
Let’s put ergonomics and ratios aside as it were. If increasing worker output is a priority to your operation (when is it not?), pneumatic grinders will help you meet your purpose. Whenever using grinders regardless of the sort, Revolutions Each minute (RPM) play a vital role inside the material removal equation. Abrasive products (grinding wheels, fiber discs, flap wheels, etc.) are engineered to execute optimally with a specific RPM. Fortunately, modern pneumatic grinders have a speed control mechanism, (also known as a governor), that ensures proper RPM by controlling the air-flow towards the tool. Because operator places downward pressure on the abrasive, the governor “opens up”, increasing air-flow to the motor and ensuring the right spindle speed.
4. 100% Duty Cycle + High Performance in Harsh Environments
Mitch Burdick, a Product Manager for Tools at Bosch says: “The two biggest threats affecting electric tool life are dirt and and 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 have to be respected. Without having a periodic rest, the warmth generated through the motor itself will diminish performance and finally cause premature tool failure. In reality, for each and every 4 minutes running, an electric grinder is designed to get one minute of rest.
Furthermore, the generation of particles is inherent in any material removal process. With the open grate style motor compartments needed for cooling, electric tool motors are more vunerable to the accumulation of dust and debris. In comparison, Industrial Grade Air Tools are made designed for utilization in foundries, shipyards, offshore oil platforms, power plants, metal fabrication facilities, and petrochemical refining plants. Air tools have a 100% duty cycle, meaning they’re designed to run 24 hours a day Seven days a week (when combined with a filter regulator lubricator). Air tool housings are constructed with aluminum or steel, not ABS plastic driving them to more up against the impact from repeated drops. Pneumatic grinders could be used underwater in the event the exhaust is vented above the surface!
5. Simple Servicing and Sustainability
An advert grade grinder is not a disposable piece of equipment and immediately find themselves in the landfill as being a “disposable” commercial electric grinder. Pneumatic grinders might be updated and become periodically rebuilt often over. The common electric tool maintenance interval is between 60 and 120 hours then the tool will typically need, at the very least, a whole new list of brushes. Comparatively, a garage / maintenance grade air tool averages 200 hours between service intervals while a totally industrial grade air grinder can increases 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.
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