Savvy manufacturers never stop researching to keep your charges down and improve productivity… Whilst the beforehand expense of electricity tools is undoubtedly attractive, pneumatic tools give you a lower total cost of ownership and greater throughput over the long term.
Industrial air grinders provide a completely different value proposition than electric grinders. They may be engineered for longevity, efficiency, and most importantly safety. Air powered grinders are becoming more popular due to the benefits provided with regards to their cost. Adopting air powered grinders brings about greater cost savings throughout the duration of the tool.
In this article, we explore 5 clear cut benefits afforded through industrial grade pneumatic grinders.
1. No Risk of Electric Shock
Grinders of most varieties are likely to be used in environments where moisture, conductive materials, and flammable liquids can be found. Damaged cords and wires pose a hazard to operator safety as a result of electrical shock. Furthermore, metal fabricators often depend on flammable chemicals, including acetone, to wash 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 based in the mining and tank cleaning industries. In contrast, air tools require no electricity, as well as their rotary vane air motors generate no spark. Pneumatic grinders therefore develop a safer workplace which cuts down the probability of generating OSHA violations. Simply put, air tools are safer than electric tools because a cloak hose won’t ever emit a spark and is found in wet conditions.
2. Superior Ergonomics and Power to Weight Ratio
Pneumatic grinders give a better capability to weight ratio than electric grinders. In other words, pneumatic grinders produce more horsepower in a smaller and lighter package. Misleadingly, electric tool manufacturers often classify the potency of their tools from the wattage fed inside their electric motors (incidentally 750 watts equals roughly 1 horsepower). What’s not mentioned in electric tool specifications is the power fed to the motor is not same wattage that concerns the spindle in the tool. In reality, only 50% to 60% in the rated wattage actually arrives to the abrasive or accessory. In comparison, with pneumatic grinders, power in equals power out. A cloak motor rated for 1 horsepower will give that same level of capability to the tool.
3. Increased Productivity
Let’s put ergonomics and ratios aside as it were. If increasing worker output is really a priority to your operation (then when don’t you think?), pneumatic grinders can assist you meet your primary goal. When working with 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 include a speed control mechanism, (also called a governor), that ensures proper RPM by controlling the venting towards the tool. Since the operator places downward pressure on the abrasive, the governor “opens up”, increasing venting to the motor and ensuring the correct spindle speed.
4. 100% Duty Cycle + Powerful in Harsh Environments
Mitch Burdick, a Product Manager for Power 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 within a hot sun doesn’t help either.” By their very nature electric motors have a very rated duty cycle which has to be respected. Without a periodic rest, the warmth generated by the motor itself will diminish performance and finally cause premature tool failure. In reality, for each 4 minutes running, an electrical grinder was designed to have 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 are more prone to the buildup of the dust and dirt. As opposed, Industrial Grade Air Tools are made particularly for used in foundries, shipyards, offshore oil platforms, power plants, metal fabrication facilities, and petrochemical refining plants. Air tools have a 100% duty cycle, meaning these are built to run Around the clock 7 days a week (when in combination with a filter regulator lubricator). Air tool housings are constructed with aluminum or steel, not Fibreglass driving them to more resistant to the impact from repeated drops. Pneumatic grinders could be used underwater when the exhaust is vented across the surface!
5. Simplicity of Servicing and Sustainability
An industrial grade grinder isn’t a disposable device as well as doesn’t immediately find themselves in the landfill just like a “disposable” commercial electric grinder. Pneumatic grinders could be tuned up and become periodically rebuilt many times over. The average electric tool maintenance interval is between 60 and 120 hours after which it the tool will typically need, at the very least, a new list 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 it’s time to service your air tools, convenient and clearly labeled kits can be found that includes the most typical wear parts.
More details about what is grinder used for air-tools go this internet page