Five Aspects Of Using Air Powered Grinders Instead Of Electric
Savvy manufacturers never stop looking for ways to reduce costs and improve productivity... Even though the at the start tariff of electrical energy tools is without question attractive, pneumatic tools give you a lower sum total of ownership and greater throughput over time.
Industrial air grinders provide a very different value proposition than electric grinders. These are engineered for longevity, efficiency, and above all safety. Air powered grinders are increasing in popularity due to the benefits provided in relation to their cost. Adopting air powered grinders results in greater cost savings throughout the duration of the tool.
In the following paragraphs, we explore 5 obvious benefits afforded using industrial grade pneumatic grinders.
1. No recourse of electrical Shock
Grinders of all varieties are often 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 count on flammable chemicals, including acetone, to scrub and prep metals just before welding. Pools of spilled liquids can quickly be ignited by faulty electrical cords. Additionally, vapor concentrations can be higher when doing work in confined spaces for example those perfectly located at the mining and tank cleaning industries. On the other hand, air tools require no electricity, in addition to their rotary vane air motors generate no spark. Pneumatic grinders therefore develop a safer work environment which lessens the odds of generating OSHA violations. To put it simply, air tools are safer than electric tools because an air hose won't emit a spark and could be employed in wet conditions.
2. Superior Ergonomics and Capability to Weight Ratio
Pneumatic grinders give 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 power of their tools from the wattage fed into their electric motors (incidentally 750 watts equals roughly 1 horsepower). What's not stated in electric tool specifications is that the power fed in the motor isn't the same wattage that comes to fruition at the spindle of the tool. In fact, only 50% to 60% in the rated wattage actually concerns the abrasive or accessory. On the other hand, with pneumatic grinders, power in equals power out. An air motor rated for 1 horsepower will supply that very same amount 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 (when isn't it?), pneumatic grinders can assist you meet your goals. When working with grinders of any type, Revolutions Each minute (RPM) play a vital role within 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 are equipped with a speed control mechanism, (also referred to as a governor), that ensures proper RPM by governing the ventilation to the tool. As the operator places downward pressure for the abrasive, the governor "opens up", increasing venting for the motor and ensuring the correct spindle speed.
4. 100% Duty Cycle + Powerful 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 and also heat - dropping them in water, or baking them within a hot sun doesn’t help either." By their very nature electric motors have a rated duty cycle which has to be respected. Without a periodic rest, the heat generated by the motor itself will diminish performance and in the end cause premature tool failure. Actually, for each 4 minutes running, an electrical grinder was designed to have one minute of rest.
Furthermore, the generation of particles is built into any material removal process. With the open grate style motor compartments needed for cooling, electric tool motors are more susceptible to the buildup of the dust and dirt. In comparison, Industrial Grade Air Tools were created especially for use within foundries, shipyards, offshore oil platforms, power plants, metal fabrication facilities, and petrochemical refining plants. Air tools use a 100% duty cycle, meaning they're built to run Round the clock 7 days a week (when in combination with a filter regulator lubricator). Air tool housings are constructed with aluminum or steel, not Abs plastic, fiberglass driving them to more resistant to the impact from repeated drops. Pneumatic grinders can even be used underwater if your exhaust is vented across the surface!
5. Simplicity of Servicing and Sustainability
An advert grade grinder is not a disposable device and doesn't immediately end up in the landfill as being a "disposable" commercial electric grinder. Pneumatic grinders could be tuned up and become periodically rebuilt more often than not 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 new pair 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 can be purchased that contain the most common wear parts.
For more info about air rotary tool go this popular net page