5 Benefits Of Using Air Powered Grinders Instead Of Electric
Savvy manufacturers never stop researching ways to website and improve productivity… While the in advance expense of electrical power tools is certainly attractive, pneumatic tools give you a lower total cost of ownership and greater throughput over the long term.
Industrial air grinders give you a totally different value proposition than electric grinders. These are engineered for longevity, efficiency, and even more importantly safety. Air powered grinders are gaining in popularity due to the benefits provided with regards to their cost. Adopting air powered grinders brings about greater financial savings during the entire life of the tool.
In this post, we explore 5 clear cut benefits afforded by way of industrial grade pneumatic grinders.
1. Non-recourse of Electric Shock
Grinders of most varieties are likely to be found in environments where moisture, conductive materials, and flammable liquids can be found. Damaged cords and wires pose a risk to operator safety caused by electrical shock. Furthermore, metal fabricators often count on flammable chemicals, like acetone, to clean and prep metals before welding. Pools of spilled liquids can rapidly be ignited by faulty electrical cords. Additionally, vapor concentrations might be higher when employed in confined spaces like those located in the mining and tank cleaning industries. As opposed, air tools require no electricity, in addition to their rotary vane air motors generate no spark. Pneumatic grinders therefore build a safer work place which decreases the chance of generating OSHA violations. The bottomline is, air tools are safer than electric tools because an aura hose will not emit a spark and can be found in wet conditions.
2. Superior Ergonomics and Capacity to Weight Ratio
Pneumatic grinders provide a better power to weight ratio than electric grinders. Simply put, pneumatic grinders produce more horsepower within a lighter and smaller package. Misleadingly, electric tool manufacturers often classify the strength of their tools through the wattage fed into their electric motors (incidentally 750 watts equals roughly 1 horsepower). What’s not stated in electric tool specifications would be that the power fed to the motor is not the same wattage that involves the spindle from the tool. Actually, only 50% to 60% of the rated wattage actually comes to fruition at the abrasive or accessory. In comparison, with pneumatic grinders, power in equals power out. An air motor rated for 1 horsepower will offer that very same level 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 for the operation (so when isn’t it?), pneumatic grinders can help you meet your purpose. When you use grinders regardless of the sort, Revolutions Each minute (RPM) play a crucial role in the material removal equation. Abrasive products (grinding wheels, fiber discs, flap wheels, etc.) are engineered to perform optimally in a specific RPM. Fortunately, modern pneumatic grinders include a speed control mechanism, (also called a governor), that ensures proper RPM by controlling the venting for the tool. Because the operator places downward pressure on the abrasive, the governor “opens up”, increasing venting to the motor and ensuring the right spindle speed.
4. 100% Duty Cycle + Powerful in Harsh Environments
Mitch Burdick, a Product Manager for Saws at Bosch says: “The two biggest threats affecting electric tool life are dirt and as well as heat – dropping them in water, or baking them under a hot sun doesn’t help either.” By their very nature electric motors have a very rated duty cycle which must be respected. With no periodic rest, the temperature generated with the motor itself will diminish performance and finally cause premature tool failure. Actually, for each 4 minutes running, an electric grinder was created to have one minute of sleep.
Furthermore, the generation of particles is inherent in any material removal process. With the open grate style motor compartments required for cooling, electric tool motors will be more vunerable to the accumulation of the dust and dirt. In comparison, Industrial Grade Air Tools are created specifically 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 may be designed to run Around the clock 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 can also be used underwater in the event the exhaust is vented over the surface!
5. Simplicity of Servicing and Sustainability
An advert grade grinder isn’t a disposable item of equipment as well as doesn’t immediately result in the landfill just like a “disposable” commercial electric grinder. Pneumatic grinders can be updated and turn into periodically rebuilt many times over. The common electric tool maintenance interval is between 60 and 120 hours after which it the tool will typically need, to start, a new group of brushes. Comparatively, a garage / maintenance grade air tool averages 200 hours between service intervals while a very 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 found that includes the commonest wear parts.
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