Savvy manufacturers never stop looking for ways to keep costs down and improve productivity… Even though the in advance expense of electrical energy tools is without a doubt attractive, pneumatic tools provide a lower total cost of ownership and greater throughput in the lon run.
Industrial air grinders give you a very different value proposition than electric grinders. These are engineered for longevity, efficiency, and most importantly safety. Air powered grinders are becoming more popular as a result of benefits provided with regards to their cost. Adopting air powered grinders leads to greater cost benefits through the entire time of the tool.
In this article, we explore 5 obvious benefits afforded through industrial grade pneumatic grinders.
1. Non recourse of electrical Shock
Grinders of varieties are likely to be employed in environments where moisture, conductive materials, and flammable liquids are mixed together. Damaged cords and wires pose a hazard to operator safety as a result of electrical shock. Furthermore, metal fabricators often count on flammable chemicals, for example acetone, to scrub and prep metals ahead of welding. Pools of spilled liquids can quickly be ignited by faulty electrical cords. Additionally, vapor concentrations may be higher when in confined spaces for example those found in the mining and tank cleaning industries. On the other hand, air tools require no electricity, in addition to their rotary vane air motors generate no spark. Pneumatic grinders therefore create a safer work environment which cuts down the likelihood of generating OSHA violations. In other words, air tools are safer than electric tools because a cloak hose will not emit a spark and could be found in wet conditions.
2. Superior Ergonomics and Chance to Weight Ratio
Pneumatic grinders offer a better chance to weight ratio than electric grinders. To put it simply, pneumatic grinders produce more horsepower inside a lighter and smaller package. Misleadingly, electric tool manufacturers often classify the strength of their tools by the wattage fed within their electric motors (incidentally 750 watts equals roughly 1 horsepower). What’s not stated in electric tool specifications could be that the power fed into the motor is not same wattage that arrives to the spindle of the tool. In reality, only 50% to 60% from the rated wattage actually concerns the abrasive or accessory. On the other hand, with pneumatic grinders, power in equals power out. An air motor rated for 1 horsepower will provide that very same level of power to the tool.
3. Increased Productivity
Let’s put ergonomics and ratios aside for a moment. If increasing worker output is really a priority for the operation (when don’t you find it?), pneumatic grinders will help you meet your purpose. When making use of grinders of any type, Revolutions Each minute (RPM) play an important role inside the material removal equation. Abrasive products (grinding wheels, fiber discs, flap wheels, etc.) are engineered to execute optimally in a specific RPM. Fortunately, modern pneumatic grinders are equipped with a speed control mechanism, (otherwise known as a governor), that ensures proper RPM by regulating the air-flow on the tool. As the operator places downward pressure around the abrasive, the governor “opens up”, increasing venting for the motor and ensuring the best spindle speed.
4. 100% Duty Cycle + High Performance in Harsh Environments
Mitch Burdick, a product or service Manager for Power Tools at Bosch says: “The two biggest threats affecting electric tool life are dirt and and warmth – dropping them in water, or baking them under a hot sun doesn’t help either.” By their very nature electric motors have a rated duty cycle which has to be respected. With out a periodic rest, the warmth generated with the motor itself will diminish performance and in the end cause premature tool failure. In reality, for every single 4 minutes running, an electric grinder was created to get one minute of sleep.
Furthermore, the generation of particles is built into any material removal process. With all the open grate style motor compartments essential for cooling, electric tool motors tend to be more vunerable to the accumulation of dust and debris. In contrast, Industrial Grade Air Tools are made particularly for use within foundries, shipyards, offshore oil platforms, power plants, metal fabrication facilities, and petrochemical refining plants. Air tools use a 100% duty cycle, meaning they may be made to run Round the clock 7 days a week (when in combination with a filter regulator lubricator). Air tool housings are made of aluminum or steel, not ABS plastic which makes them more resistant to the impact from repeated drops. Pneumatic grinders can even be used underwater if the exhaust is vented higher than the surface!
5. Ease of Servicing and Sustainability
An advert grade grinder isn’t a disposable machine as well as doesn’t immediately find themselves in the landfill like a “disposable” commercial electric grinder. Pneumatic grinders may be updated and stay 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 really industrial grade air grinder can increases to 2000 hours between tune-ups. When the time comes to service your air tools, convenient and clearly labeled kits can be found that contain the commonest wear parts.
More information about what is grinder used for air-tools go to this useful site
