Savvy manufacturers never stop looking for ways to keep costs down and improve productivity… Even though the at the start expense of electrical power tools is without a doubt attractive, pneumatic tools give a lower total cost of ownership and greater throughput over time.
Industrial air grinders give a very different value proposition than electric grinders. They’re engineered for longevity, efficiency, and even more importantly safety. Air powered grinders are gaining in popularity due to the benefits provided with regards to their cost. Adopting air powered grinders ends in greater cost benefits during the entire life of the tool.
On this page, we explore 5 clear benefits afforded through industrial grade pneumatic grinders.
1. Non recourse of Electric Shock
Grinders coming from all varieties are generally utilized in environments where moisture, conductive materials, and flammable liquids exist. Damaged cords and wires pose a danger to operator safety caused by electrical shock. Furthermore, metal fabricators often depend on flammable chemicals, including acetone, to wash and prep metals ahead of welding. Pools of spilled liquids can easily be ignited by faulty electrical cords. Additionally, vapor concentrations might be higher when employed in confined spaces for example those based in the mining and tank cleaning industries. On the other hand, air tools require no electricity, as well as their rotary vane air motors generate no spark. Pneumatic grinders therefore produce a safer office which cuts down the likelihood of generating OSHA violations. In other words, air tools are safer than electric tools because an aura hose won’t ever emit a spark and is found in wet conditions.
2. Superior Ergonomics and Capability to Weight Ratio
Pneumatic grinders give you a better chance to weight ratio than electric grinders. To put it simply, pneumatic grinders produce more horsepower in a smaller and lighter package. Misleadingly, electric tool manufacturers often classify the potency of their tools through the wattage fed to their electric motors (incidentally 750 watts equals roughly 1 horsepower). What’s not produced in electric tool specifications is the power fed to the motor isn’t the same wattage that comes to fruition at the spindle with the tool. Actually, only 50% to 60% from the rated wattage actually comes to fruition at the abrasive or accessory. As opposed, with pneumatic grinders, power in equals power out. An air motor rated for 1 horsepower will supply that very same level of chance to the tool.
3. Increased Productivity
Let’s put ergonomics and ratios aside as it were. If increasing worker output is often a priority to your operation (when is it not?), pneumatic grinders may help you meet your goals. When making use of grinders regardless of the sort, Revolutions Each and every minute (RPM) play an important role in 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 have a speed control mechanism, (otherwise known as a governor), that ensures proper RPM by money venting towards the tool. Because the operator places downward pressure for 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, a Product 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 use a rated duty cycle which has to be respected. With out a periodic rest, the temperature generated with the motor itself will diminish performance and finally cause premature tool failure. In fact, for every single 4 minutes running, a power grinder was created to have one minute of rest.
Furthermore, the generation of particles is built into any material removal process. Together with the open grate style motor compartments required for cooling, electric tool motors are more susceptible to the buildup of dust and debris. In comparison, 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 may be made to run Round the clock 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 which makes them more resistant to the impact from repeated drops. Pneumatic grinders can even be used underwater if the exhaust is vented across the surface!
5. Easy Servicing and Sustainability
A commercial grade grinder is not a disposable device as well as doesn’t immediately find themselves in the landfill like a “disposable” commercial electric grinder. Pneumatic grinders could be updated and become periodically rebuilt more often than not 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 group of brushes. Comparatively, a garage / maintenance grade air tool averages 200 hours between service intervals while a totally 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 includes the most common wear parts.
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