Savvy manufacturers never stop searching for ways to reduce costs and improve productivity… As the at the start price of electricity tools is undoubtedly attractive, pneumatic tools give a lower total cost of ownership and greater throughput over time.
Industrial air grinders offer a different value proposition than electric grinders. They’re engineered for longevity, efficiency, and most importantly safety. Air powered grinders are becoming more popular as a result of benefits provided with regards to their cost. Adopting air powered grinders brings about greater cost benefits through the entire life of the tool.
In this post, we explore 5 clear cut benefits afforded by way of industrial grade pneumatic grinders.
1. No Risk of electrical Shock
Grinders of varieties are often utilized in environments where moisture, conductive materials, and flammable liquids are present. Damaged cords and wires pose a hazard to operator safety as a result of electrical shock. Furthermore, metal fabricators often rely on flammable chemicals, for example acetone, to clean and prep metals just before welding. Pools of spilled liquids can easily be ignited by faulty electrical cords. Additionally, vapor concentrations may be higher when employed in confined spaces for example those found 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 develop a safer office which decreases the probability of generating OSHA violations. In other words, air tools are safer than electric tools because an aura hose won’t emit a spark and could be employed in wet conditions.
2. Superior Ergonomics and Capacity to Weight Ratio
Pneumatic grinders provide a better chance to weight ratio than electric grinders. To put it simply, pneumatic grinders produce more horsepower in the lighter and smaller package. Misleadingly, electric tool manufacturers often classify the strength 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 is that the power fed to the motor isn’t same wattage that involves the spindle with the tool. In fact, only 50% to 60% from the rated wattage actually comes to fruition at the abrasive or accessory. In contrast, with pneumatic grinders, power in equals power out. A cloak motor rated for 1 horsepower will give that same amount of capacity to the tool.
3. Increased Productivity
Let’s put ergonomics and ratios aside if you’ll. If increasing worker output is a priority for the operation (so when don’t you think?), pneumatic grinders can assist you meet your goals. When working with grinders of all sorts, Revolutions Each and every minute (RPM) play a critical role from the material removal equation. Abrasive products (grinding wheels, fiber discs, flap wheels, etc.) are engineered to complete optimally at the specific RPM. Fortunately, modern pneumatic grinders have a speed control mechanism, (otherwise known as a governor), that ensures proper RPM by money air-flow to the tool. Because operator places downward pressure on the abrasive, the governor “opens up”, increasing ventilation to the motor and ensuring the right spindle speed.
4. 100% Duty Cycle + Top rated in Harsh Environments
Mitch Burdick, a Product 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 a 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 temperature generated from the motor itself will diminish performance and finally cause premature tool failure. The truth is, for every single 4 minutes running, an electric grinder was created to have one minute of rest.
Furthermore, the generation of particles is built into any material removal process. With all the open grate style motor compartments essential for cooling, electric tool motors tend to be vunerable to the accumulation of debris and dust. In contrast, 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 have a 100% duty cycle, meaning they are made to run Around the clock 7 days a week (when combined with a filter regulator lubricator). Air tool housings are made from aluminum or steel, not Fibreglass which makes them more resistant to the impact from repeated drops. Pneumatic grinders could even be used underwater in the event the exhaust is vented above the surface!
5. Easy Servicing and Sustainability
An industrial grade grinder is not a disposable device as well as doesn’t immediately finish up in the landfill like a “disposable” commercial electric grinder. Pneumatic grinders can be tuned up and stay periodically rebuilt often times over. The common electric tool maintenance interval is between 60 and 120 hours after which the tool will typically need, at a minimum, a new pair of brushes. Comparatively, a garage / maintenance grade air tool averages 200 hours between service intervals while a totally 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 obtained that have the most frequent wear parts.
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