Several Advantages Of Using Air Powered Grinders In Place Of Electric
Savvy manufacturers never stop searching for ways to reduce costs and improve productivity… As the beforehand tariff of electrical energy tools is undoubtedly attractive, pneumatic tools provide a lower total price of ownership and greater throughput in the lon run.
Industrial air grinders give you a totally different value proposition than electric grinders. These are engineered for longevity, efficiency, and most importantly safety. Air powered grinders are increasing in popularity due to benefits provided in relation to their cost. Adopting air powered grinders brings about greater cost savings through the time of the tool.
In this article, we explore 5 obvious benefits afforded using industrial grade pneumatic grinders.
1. Non recourse of Electric Shock
Grinders of varieties are generally employed in environments where moisture, conductive materials, and flammable liquids exist. Damaged cords and wires pose a danger to operator safety due to electrical shock. Furthermore, metal fabricators often rely on flammable chemicals, such as acetone, to completely clean and prep metals prior to welding. Pools of spilled liquids can quickly be ignited by faulty electrical cords. Additionally, vapor concentrations could be higher when in confined spaces like those based in the mining and tank cleaning industries. In contrast, air tools require no electricity, and their rotary vane air motors generate no spark. Pneumatic grinders therefore create a safer office which decreases the likelihood of generating OSHA violations. In other words, air tools are safer than electric tools because an aura hose won’t ever emit a spark and is utilized in wet conditions.
2. Superior Ergonomics and Power to Weight Ratio
Pneumatic grinders give a better capability to weight ratio than electric grinders. Simply put, pneumatic grinders produce more horsepower in the smaller and lighter package. Misleadingly, electric tool manufacturers often classify the strength of their tools by the wattage fed inside their electric motors (incidentally 750 watts equals roughly 1 horsepower). What’s not mentioned in electric tool specifications is the power fed in to the motor isn’t the same wattage that concerns the spindle of the tool. In fact, only 50% to 60% of the rated wattage actually concerns the abrasive or accessory. As opposed, with pneumatic grinders, power in equals power out. An air motor rated for 1 horsepower will give that same quantity of capability to the tool.
3. Increased Productivity
Let’s put ergonomics and ratios aside as it were. If increasing worker output is often a priority on your operation (so when don’t you think?), pneumatic grinders can assist you meet your purpose. When you use grinders of all sorts, Revolutions Each minute (RPM) play a crucial role inside the material removal equation. Abrasive products (grinding wheels, fiber discs, flap wheels, etc.) are engineered to complete optimally at a specific RPM. Fortunately, modern pneumatic grinders include a speed control mechanism, (otherwise known as a governor), that ensures proper RPM by controlling the air flow towards the tool. Because operator places downward pressure around the abrasive, the governor “opens up”, increasing air flow towards the motor and ensuring the right spindle speed.
4. 100% Duty Cycle + High Performance in Harsh Environments
Mitch Burdick, a product or service Manager for Diy equipment 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 with a hot sun doesn’t help either.” By their very nature electric motors possess a rated duty cycle which has to be respected. With no periodic rest, the temperature generated through the motor itself will diminish performance and in the end cause premature tool failure. In fact, for every 4 minutes running, an electrical grinder was created to get one minute of sleep.
Furthermore, the generation of particles is built into any material removal process. Using the open grate style motor compartments essential for cooling, electric tool motors tend to be more susceptible to the accumulation of debris and dust. In contrast, Industrial Grade Air Tools are made especially for used in foundries, shipyards, offshore oil platforms, power plants, metal fabrication facilities, and petrochemical refining plants. Air tools use a 100% duty cycle, meaning they may be designed to run Round the clock Seven days a week (when in combination with a filter regulator lubricator). Air tool housings are constructed with aluminum or steel, not Fibreglass making them more resistant to the impact from repeated drops. Pneumatic grinders can also be used underwater when the exhaust is vented above the surface!
5. Simplicity of Servicing and Sustainability
A commercial grade grinder is not an disposable device and does not immediately finish up in the landfill being a “disposable” commercial electric grinder. Pneumatic grinders could be updated and stay periodically rebuilt often over. The average electric tool maintenance interval is between 60 and 120 hours and the tool will typically need, at a minimum, a brand 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 increases to 2000 hours between tune ups. When it’s time to service your air tools, convenient and clearly labeled kits can be obtained which contain the most frequent wear parts.
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