Savvy manufacturers never stop searching for ways to website and improve productivity… While the at the start tariff of electricity tools is without a doubt attractive, pneumatic tools provide a lower total cost of ownership and greater throughput in the long run.
Industrial air grinders give a different value proposition than electric grinders. They are engineered for longevity, efficiency, and above all safety. Air powered grinders are increasing in popularity due to benefits provided regarding their cost. Adopting air powered grinders ends in greater personal savings through the entire time of the tool.
On this page, we explore 5 obvious benefits afforded by the use of industrial grade pneumatic grinders.
1. Non-recourse of Electric Shock
Grinders coming from all varieties are likely to be employed in environments where moisture, conductive materials, and flammable liquids are present. Damaged cords and wires pose a risk to operator safety as a result of electrical shock. Furthermore, metal fabricators often count on flammable chemicals, like acetone, to scrub and prep metals before welding. Pools of spilled liquids can easily be ignited by faulty electrical cords. Additionally, vapor concentrations may be higher when in confined spaces such as those found in the mining and tank cleaning industries. In comparison, air tools require no electricity, along with their rotary vane air motors generate no spark. Pneumatic grinders therefore develop a safer work place which decreases the likelihood of generating OSHA violations. To put it simply, air tools are safer than electric tools because a cloak 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 chance to weight ratio than electric grinders. The bottomline is, pneumatic grinders produce more horsepower in a lighter and smaller package. Misleadingly, electric tool manufacturers often classify the effectiveness of their tools from the wattage fed inside their electric motors (incidentally 750 watts equals roughly 1 horsepower). What’s not produced in electric tool specifications would be that the power fed in the motor isn’t same wattage that concerns the spindle from the tool. Actually, only 50% to 60% in the rated wattage actually involves the abrasive or accessory. In comparison, with pneumatic grinders, power in equals power out. An aura motor rated for 1 horsepower will give that same volume of chance to the tool.
3. Increased Productivity
Let’s put ergonomics and ratios aside as it were. If increasing worker output can be a priority on your operation (when isn’t it?), pneumatic grinders can assist you meet your goals. When making use of grinders of any type, Revolutions Each minute (RPM) play a critical role within the material removal equation. Abrasive products (grinding wheels, fiber discs, flap wheels, etc.) are engineered to execute optimally with a specific RPM. Fortunately, modern pneumatic grinders are equipped with a speed control mechanism, (otherwise known as a governor), that ensures proper RPM by governing the air flow on the tool. Because the operator places downward pressure on the abrasive, the governor “opens up”, increasing air flow to the motor and ensuring the proper spindle speed.
4. 100% Duty Cycle + Powerful in Harsh Environments
Mitch Burdick, something Manager for Saws at Bosch says: “The two biggest threats affecting electric tool life are dirt and and warmth – dropping them in water, or baking them within hot sun doesn’t help either.” By their very nature electric motors have a rated duty cycle which must be respected. Without a periodic rest, the warmth generated through the motor itself will diminish performance and in the end cause premature tool failure. In fact, for each and every 4 minutes running, an electric powered grinder is designed to get one minute of rest.
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 will be more vulnerable to the accumulation of the dust and dirt. As opposed, Industrial Grade Air Tools are created especially for use in 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 built to run Twenty-four hours a day Seven days a week (when used in combination with a filter regulator lubricator). Air tool housings are constructed with aluminum or steel, not Abs plastic, fiberglass driving them to more up against the impact from repeated drops. Pneumatic grinders could even be used underwater when the exhaust is vented above the surface!
5. Ease of Servicing and Sustainability
An advert grade grinder isn’t a disposable piece of equipment and immediately end up in the landfill as being a “disposable” commercial electric grinder. Pneumatic grinders can be updated and become periodically rebuilt more often than not over. The average 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 really 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 includes the commonest wear parts.
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