Savvy manufacturers never stop researching to reduce costs and improve productivity… As the up front cost of electrical power tools is undoubtedly attractive, pneumatic tools give a lower total cost of ownership and greater throughput over time.
Industrial air grinders give you a totally different value proposition than electric grinders. These are engineered for longevity, efficiency, and above all safety. Air powered grinders are rising in popularity due to the benefits provided in terms of their cost. Adopting air powered grinders results in greater cost savings through the life of the tool.
In the following paragraphs, we explore 5 clear cut benefits afforded using industrial grade pneumatic grinders.
1. Non-recourse of electrical Shock
Grinders of varieties are likely to be utilized in environments where moisture, conductive materials, and flammable liquids are present. Damaged cords and wires pose a danger to operator safety as a result of electrical shock. Furthermore, metal fabricators often count on flammable chemicals, including acetone, to clean and prep metals before welding. Pools of spilled liquids can rapidly be ignited by faulty electrical cords. Additionally, vapor concentrations may be higher when working in confined spaces such as those located in the mining and tank cleaning industries. As opposed, air tools require no electricity, along with their rotary vane air motors generate no spark. Pneumatic grinders therefore build a safer office which decreases the chance of generating OSHA violations. The bottomline is, air tools are safer than electric tools because an aura hose will never emit a spark and is found in wet conditions.
2. Superior Ergonomics and Capability to Weight Ratio
Pneumatic grinders give a better power to weight ratio than electric grinders. In other words, pneumatic grinders produce more horsepower inside a smaller and lighter package. Misleadingly, electric tool manufacturers often classify the strength of their tools through the wattage fed into their electric motors (incidentally 750 watts equals roughly 1 horsepower). What’s not mentioned in electric tool specifications is the power fed into the motor isn’t the same wattage that involves the spindle in the tool. The truth is, only 50% to 60% in 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 offer that very same volume of power to the tool.
3. Increased Productivity
Let’s put ergonomics and ratios aside if you’ll. If increasing worker output is a priority for your operation (so when don’t you think?), pneumatic grinders may help you meet your objectives. When making use of grinders regardless of the sort, Revolutions Per Minute (RPM) play a critical role from the material removal equation. Abrasive products (grinding wheels, fiber discs, flap wheels, etc.) are engineered to complete optimally at the specific RPM. Fortunately, modern pneumatic grinders have a speed control mechanism, (also referred to as a governor), that ensures proper RPM by regulating the air-flow to the tool. Since the operator places downward pressure around the abrasive, the governor “opens up”, increasing air-flow to the motor and ensuring the best spindle speed.
4. 100% Duty Cycle + Top rated in Harsh Environments
Mitch Burdick, a Product Manager for Tools 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 must be respected. Without having a periodic rest, heat generated from the motor itself will diminish performance and eventually cause premature tool failure. In reality, for every 4 minutes running, an electrical grinder is made to get one minute rest.
Furthermore, the generation of particles is built into any material removal process. With the open grate style motor compartments required for cooling, electric tool motors tend to be vunerable to the accumulation of debris and dust. In comparison, Industrial Grade Air Tools are created particularly for use within foundries, shipyards, offshore oil platforms, power plants, metal fabrication facilities, and petrochemical refining plants. Air tools have a very 100% duty cycle, meaning these are made to run Twenty-four hours a day Seven days a week (when in combination with a filter regulator lubricator). Air tool housings are made of aluminum or steel, not Fibreglass making them more resistant to the impact from repeated drops. Pneumatic grinders could be used underwater when the exhaust is vented higher than the surface!
5. Easy Servicing and Sustainability
An advert grade grinder isn’t a disposable item of equipment as well as doesn’t immediately finish up in the landfill just like a “disposable” commercial electric grinder. Pneumatic grinders might be tuned up and turn into periodically rebuilt often over. The normal electric tool maintenance interval is between 60 and 120 hours and the tool will typically need, at the very least, a fresh list 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 the time comes to service your air tools, convenient and clearly labeled kits can be obtained that contain the most frequent wear parts.
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