5 Advantages Of Using Air Powered Grinders In Place Of Electric
Savvy manufacturers never stop looking for ways to reduce costs and improve productivity… While the beforehand cost of electricity tools is certainly attractive, pneumatic tools give a lower sum total of ownership and greater throughput over time.
Industrial air grinders give a completely different value proposition than electric grinders. They may be engineered for longevity, efficiency, and even more importantly safety. Air powered grinders are becoming more popular because of the benefits provided in terms of their cost. Adopting air powered grinders brings about greater cost benefits during the entire time of the tool.
On this page, we explore 5 obvious benefits afforded through industrial grade pneumatic grinders.
1. Non recourse of electrical Shock
Grinders of varieties are generally used in environments where moisture, conductive materials, and flammable liquids exist. Damaged cords and wires pose a risk to operator safety caused by electrical shock. Furthermore, metal fabricators often rely on flammable chemicals, for example acetone, to completely clean and prep metals prior to welding. Pools of spilled liquids can easily be ignited by faulty electrical cords. Additionally, vapor concentrations might be higher when doing work in confined spaces including those based in the mining and tank cleaning industries. On the other hand, air tools require no electricity, and their rotary vane air motors generate no spark. Pneumatic grinders therefore produce a safer office which lessens the probability of generating OSHA violations. To put it simply, air tools are safer than electric tools because a cloak hose will not emit a spark and can be employed in wet conditions.
2. Superior Ergonomics and Chance to Weight Ratio
Pneumatic grinders provide a better chance to weight ratio than electric grinders. To put it simply, pneumatic grinders produce more horsepower within a lighter and smaller package. Misleadingly, electric tool manufacturers often classify the potency of their tools by the wattage fed within their electric motors (incidentally 750 watts equals roughly 1 horsepower). What’s not produced in electric tool specifications could be that the power fed to the motor isn’t same wattage that comes to fruition at the spindle from the tool. In reality, only 50% to 60% with 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 supply that very same level of capability to the tool.
3. Increased Productivity
Let’s put ergonomics and ratios aside for just a moment. If increasing worker output is a priority to your operation (so when is it not?), pneumatic grinders may help you meet your goals. When working with grinders regardless of the sort, Revolutions For each minute (RPM) play a critical role in the material removal equation. Abrasive products (grinding wheels, fiber discs, flap wheels, etc.) are engineered to complete optimally in a specific RPM. Fortunately, modern pneumatic grinders come with a speed control mechanism, (also referred to as a governor), that ensures proper RPM by regulating the air-flow towards the tool. Since the operator places downward pressure about the abrasive, the governor “opens up”, increasing air flow on the motor and ensuring the right spindle speed.
4. 100% Duty Cycle + Powerful in Harsh Environments
Mitch Burdick, an item Manager for Saws at Bosch says: “The two biggest threats affecting electric tool life are dirt and and heat – dropping them in water, or baking them under a hot sun doesn’t help either.” By their very nature electric motors have a rated duty cycle which have 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. In fact, for every 4 minutes running, a power grinder is made to have one minute 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 more vunerable to the buildup of debris and dust. On the other hand, Industrial Grade Air Tools are designed designed for utilization in foundries, shipyards, offshore oil platforms, power plants, metal fabrication facilities, and petrochemical refining plants. Air tools possess a 100% duty cycle, meaning these are designed to run 24 hours a day 7 days a week (when in combination with a filter regulator lubricator). Air tool housings are constructed of aluminum or steel, not Abs plastic, fiberglass which makes them more up against the impact from repeated drops. Pneumatic grinders can also be used underwater if the exhaust is vented over the surface!
5. Simplicity of Servicing and Sustainability
An advertisement grade grinder isn’t a disposable item of equipment and immediately end up in the landfill as being a “disposable” commercial electric grinder. Pneumatic grinders might be tuned up and turn into periodically rebuilt many times over. The average electric tool maintenance interval is between 60 and 120 hours then the tool will typically need, at a minimum, a brand new set of brushes. Comparatively, a garage / maintenance grade air tool averages 200 hours between service intervals while a totally industrial grade air grinder can run up to 2000 hours between tune-ups. When the time comes to service your air tools, convenient and clearly labeled kits are available that contain the most common wear parts.
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