Savvy manufacturers never stop researching to keep costs down and improve productivity… While the in advance cost of electrical power tools is certainly attractive, pneumatic tools give a lower sum total of ownership and greater throughput in the lon run.
Industrial air grinders offer a very different value proposition than electric grinders. These are engineered for longevity, efficiency, and more importantly safety. Air powered grinders are increasing in popularity due to benefits provided regarding their cost. Adopting air powered grinders ends in greater cost savings during the entire duration of the tool.
In this post, we explore 5 clear benefits afforded using industrial grade pneumatic grinders.
1. Non-recourse of electrical Shock
Grinders coming from all varieties are frequently employed in environments where moisture, conductive materials, and flammable liquids are mixed together. Damaged cords and wires pose a risk to operator safety due to electrical shock. Furthermore, metal fabricators often rely on flammable chemicals, such as acetone, to completely clean and prep metals before 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 like those based in the mining and tank cleaning industries. On the other hand, air tools require no electricity, along with their rotary vane air motors generate no spark. Pneumatic grinders therefore produce a safer work place which decreases the odds of generating OSHA violations. To put it simply, air tools are safer than electric tools because an aura hose won’t emit a spark and can be employed in wet conditions.
2. Superior Ergonomics and Capacity to Weight Ratio
Pneumatic grinders give a better capability to weight ratio than electric grinders. To put it simply, pneumatic grinders produce more horsepower inside a lighter and smaller package. Misleadingly, electric tool manufacturers often classify the strength of their tools with the wattage fed into 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 is not the same wattage that concerns the spindle from the tool. In fact, only 50% to 60% of the rated wattage actually arrives to the abrasive or accessory. As opposed, with pneumatic grinders, power in equals power out. An aura motor rated for 1 horsepower will give that same volume of capacity to the tool.
3. Increased Productivity
Let’s put ergonomics and ratios aside if you’ll. If increasing worker output is often a priority on your operation (and when is it not?), pneumatic grinders may help you meet your objectives. When making use of grinders of all sorts, 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 at a specific RPM. Fortunately, modern pneumatic grinders have a speed control mechanism, (otherwise known as a governor), that ensures proper RPM by regulating the air-flow on the tool. Since the operator places downward pressure for the abrasive, the governor “opens up”, increasing air-flow to the motor and ensuring the correct spindle speed.
4. 100% Duty Cycle + Top rated in Harsh Environments
Mitch Burdick, something 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 under 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, heat generated by the motor itself will diminish performance and in the end cause premature tool failure. In reality, for every 4 minutes running, an electric powered grinder was created to get one minute of rest.
Furthermore, the generation of particles is built into any material removal process. Together with the open grate style motor compartments necessary for cooling, electric tool motors tend to be more susceptible to the buildup of the dust and dirt. In contrast, Industrial Grade Air Tools are created particularly 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 they’re built to run Around 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 which makes them more up against the impact from repeated drops. Pneumatic grinders can also be used underwater in the event the exhaust is vented across the surface!
5. Easy Servicing and Sustainability
An advertisement grade grinder is very little disposable item of equipment and does not immediately finish up in the landfill being a “disposable” commercial electric grinder. Pneumatic grinders can be updated and become periodically rebuilt often times over. The common electric tool maintenance interval is between 60 and 120 hours then the tool will typically need, to start, a whole new set of brushes. Comparatively, a garage / maintenance grade air tool averages 200 hours between service intervals while a truly industrial grade air grinder can increase to 2000 hours between tune ups. When the time comes to service your air tools, convenient and clearly labeled kits are available that have the most typical wear parts.
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