Savvy manufacturers never stop researching ways to keep your charges down and improve productivity… Whilst the in advance cost of electrical energy tools is without question attractive, pneumatic tools offer a lower total price of ownership and greater throughput over the long term.
Industrial air grinders give you a completely different value proposition than electric grinders. They’re engineered for longevity, efficiency, and above all safety. Air powered grinders are becoming more popular because of the benefits provided with regards to their cost. Adopting air powered grinders results in greater personal savings through the duration of the tool.
In this article, we explore 5 clear benefits afforded through industrial grade pneumatic grinders.
1. Non-recourse of electrical Shock
Grinders coming from all varieties are frequently found in environments where moisture, conductive materials, and flammable liquids can be found. Damaged cords and wires pose a threat to operator safety as a result of electrical shock. Furthermore, metal fabricators often depend upon flammable chemicals, including acetone, to scrub and prep metals ahead of welding. Pools of spilled liquids can readily be ignited by faulty electrical cords. Additionally, vapor concentrations might be higher when working in confined spaces for example those based in the mining and tank cleaning industries. In contrast, air tools require no electricity, as well as their rotary vane air motors generate no spark. Pneumatic grinders therefore produce a safer work environment which cuts down on probability of generating OSHA violations. To put it simply, air tools are safer than electric tools because a cloak hose won’t ever emit a spark and is used in wet conditions.
2. Superior Ergonomics and Capability to Weight Ratio
Pneumatic grinders give you a better capacity 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 by the wattage fed within their electric motors (incidentally 750 watts equals roughly 1 horsepower). What’s not mentioned in electric tool specifications could be that the power fed in the motor isn’t the same wattage that involves the spindle with the tool. In reality, only 50% to 60% with the rated wattage actually comes to fruition at the abrasive or accessory. In comparison, with pneumatic grinders, power in equals power out. A cloak motor rated for 1 horsepower will give that very same amount of capacity to the tool.
3. Increased Productivity
Let’s put ergonomics and ratios aside for a moment. If increasing worker output is a priority for the operation (then when is it not?), pneumatic grinders can assist you meet your goals. Whenever using grinders regardless of the sort, Revolutions Per Minute (RPM) play a critical role inside the material removal equation. Abrasive products (grinding wheels, fiber discs, flap wheels, etc.) are engineered to perform optimally with 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 money air flow to the tool. Because operator places downward pressure around 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, something Manager for Tools at Bosch says: “The two biggest threats affecting electric tool life are dirt and and heat – dropping them in water, or baking them within hot sun doesn’t help either.” By their very nature electric motors have a very rated duty cycle which must be respected. Without having a periodic rest, the warmth generated by the motor itself will diminish performance and in the end cause premature tool failure. In fact, for every single 4 minutes running, an electric powered grinder is made to get one minute respite.
Furthermore, the generation of particles is built into any material removal process. Using the open grate style motor compartments necessary for cooling, electric tool motors tend to be more vulnerable to the buildup of the dust and dirt. In contrast, Industrial Grade Air Tools are made specifically for used in foundries, shipyards, offshore oil platforms, power plants, metal fabrication facilities, and petrochemical refining plants. Air tools have a 100% duty cycle, meaning these are designed to run Around the clock Seven days a week (when combined with a filter regulator lubricator). Air tool housings are made from aluminum or steel, not ABS plastic causing them to be more resistant to the impact from repeated drops. Pneumatic grinders can also be used underwater if your exhaust is vented higher than the surface!
5. Simplicity of Servicing and Sustainability
An advertisement grade grinder is very little disposable device and does not immediately finish up in the landfill like a “disposable” commercial electric grinder. Pneumatic grinders could be tuned up and stay periodically rebuilt often over. The average electric tool maintenance interval is between 60 and 120 hours then the tool will typically need, to start, a fresh set of brushes. Comparatively, a garage / maintenance grade air tool averages 200 hours between service intervals while a totally 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 can be found that have the most typical wear parts.
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