Savvy manufacturers never stop researching ways to website and improve productivity… As the up front price of electrical power tools is without a doubt attractive, pneumatic tools give you a lower total cost of ownership and greater throughput over time.
Industrial air grinders offer a very different value proposition than electric grinders. They may be engineered for longevity, efficiency, and even more importantly safety. Air powered grinders are increasing in popularity due to benefits provided with regards to their cost. Adopting air powered grinders leads to greater personal savings through the entire time of the tool.
In this article, we explore 5 clear cut benefits afforded using industrial grade pneumatic grinders.
1. Non recourse of Electric Shock
Grinders of all varieties are often used in environments where moisture, conductive materials, and flammable liquids are mixed together. Damaged cords and wires pose a risk to operator safety caused by electrical shock. Furthermore, metal fabricators often depend upon flammable chemicals, for example acetone, to completely clean and prep metals ahead of welding. Pools of spilled liquids can rapidly be ignited by faulty electrical cords. Additionally, vapor concentrations can be higher when working in confined spaces including those found in the mining and tank cleaning industries. In contrast, air tools require no electricity, along with their rotary vane air motors generate no spark. Pneumatic grinders therefore build a safer work place which cuts down on odds of generating OSHA violations. The bottomline is, air tools are safer than electric tools because an aura hose will never emit a spark and can be employed in wet conditions.
2. Superior Ergonomics and Chance to Weight Ratio
Pneumatic grinders give a better capability to weight ratio than electric grinders. The bottomline is, pneumatic grinders produce more horsepower within a lighter and smaller package. Misleadingly, electric tool manufacturers often classify the strength of their tools by the wattage fed inside their electric motors (incidentally 750 watts equals roughly 1 horsepower). What’s not stated in electric tool specifications would be that the power fed in the motor is not same wattage that involves the spindle from the tool. In fact, only 50% to 60% from the rated wattage actually involves the abrasive or accessory. As opposed, with pneumatic grinders, power in equals power out. An air motor rated for 1 horsepower will provide that same level 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 to your operation (then when don’t you find it?), pneumatic grinders can assist you meet your primary goal. When making use of grinders of any type, Revolutions Each minute (RPM) play a vital role from the material removal equation. Abrasive products (grinding wheels, fiber discs, flap wheels, etc.) are engineered to complete optimally with a specific RPM. Fortunately, modern pneumatic grinders come with a speed control mechanism, (also called a governor), that ensures proper RPM by regulating the venting for the tool. Since the operator places downward pressure about the abrasive, the governor “opens up”, increasing ventilation to the motor and ensuring the right spindle speed.
4. 100% Duty Cycle + High Performance in Harsh Environments
Mitch Burdick, something Manager for Saws 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. Without a periodic rest, the temperature generated through the motor itself will diminish performance and eventually cause premature tool failure. The truth is, for every 4 minutes running, a power grinder was designed to have one minute respite.
Furthermore, the generation of particles is built into any material removal process. With the open grate style motor compartments essential for cooling, electric tool motors tend to be more susceptible to the buildup of the dust and dirt. In comparison, Industrial Grade Air Tools are created especially for used 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 built to run 24 hours a day 7 days a week (when used 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 could be used underwater if your exhaust is vented across the surface!
5. Easy Servicing and Sustainability
An advertisement grade grinder is very little disposable device and immediately finish up in the landfill being a “disposable” commercial electric grinder. Pneumatic grinders may be updated and become periodically rebuilt more often than not over. The normal electric tool maintenance interval is between 60 and 120 hours after which the tool will typically need, at a minimum, a 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 increase to 2000 hours between tune-ups. When the time comes to service your air tools, convenient and clearly labeled kits can be obtained that have the most common wear parts.
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