Savvy manufacturers never stop looking for ways to keep costs down and improve productivity… Even though the at the start cost of electrical power tools is undoubtedly attractive, pneumatic tools give a lower total price of ownership and greater throughput over time.
Industrial air grinders give you a totally different value proposition than electric grinders. They may be engineered for longevity, efficiency, and above all safety. Air powered grinders are gaining in popularity as a result of benefits provided regarding their cost. Adopting air powered grinders ends in greater personal savings during the entire life of the tool.
On this page, we explore 5 clear benefits afforded using industrial grade pneumatic grinders.
1. No recourse of electrical Shock
Grinders of all varieties are often found in environments where moisture, conductive materials, and flammable liquids are mixed together. Damaged cords and wires pose a threat to operator safety resulting from electrical shock. Furthermore, metal fabricators often count on flammable chemicals, for example acetone, to completely clean and prep metals before welding. Pools of spilled liquids can easily be ignited by faulty electrical cords. Additionally, vapor concentrations could be higher when working in confined spaces including those found 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 develop a safer office which decreases the probability of generating OSHA violations. In other words, air tools are safer than electric tools because an aura hose will never emit a spark and is utilized in wet conditions.
2. Superior Ergonomics and Capability to Weight Ratio
Pneumatic grinders offer a better capacity 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 from the wattage fed into their electric motors (incidentally 750 watts equals roughly 1 horsepower). What’s not mentioned in electric tool specifications is that the power fed into the motor isn’t same wattage that arrives to the spindle with the tool. The truth is, only 50% to 60% in the rated wattage actually concerns the abrasive or accessory. As opposed, with pneumatic grinders, power in equals power out. A cloak motor rated for 1 horsepower will give that very same volume of capacity to the tool.
3. Increased Productivity
Let’s put ergonomics and ratios aside for a moment. If increasing worker output can be a priority for the operation (so when is it not?), pneumatic grinders will help you meet your purpose. When you use grinders regardless of the sort, Revolutions Each minute (RPM) play a vital role in 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 come with a speed control mechanism, (also called a governor), that ensures proper RPM by governing the air-flow on the tool. Since the operator places downward pressure for the abrasive, the governor “opens up”, increasing ventilation towards the motor and ensuring the right spindle speed.
4. 100% Duty Cycle + High end in Harsh Environments
Mitch Burdick, an item Manager for Power Tools at Bosch says: “The two biggest threats affecting electric tool life are dirt and and heat – 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 must be respected. With no periodic rest, the temperature generated with the motor itself will diminish performance and finally cause premature tool failure. The truth is, for each and every 4 minutes running, an electric grinder is designed to have one minute respite.
Furthermore, the generation of particles is built into any material removal process. Using the open grate style motor compartments essential for cooling, electric tool motors tend to be more vulnerable to the buildup of the dust and dirt. On the other hand, 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 have a very 100% duty cycle, meaning they’re made to run Twenty-four hours a day 7 days a week (when in combination with a filter regulator lubricator). Air tool housings are constructed with aluminum or steel, not Abs plastic, fiberglass causing them to be more resistant to the impact from repeated drops. Pneumatic grinders could be used underwater if the exhaust is vented over the surface!
5. Ease of Servicing and Sustainability
An advertisement grade grinder is not an disposable item of equipment and does not immediately finish up in the landfill being a “disposable” commercial electric grinder. Pneumatic grinders may be tuned up and stay periodically rebuilt often times over. The common electric tool maintenance interval is between 60 and 120 hours after which it the tool will typically need, at the very least, a fresh list 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 obtained that includes the most frequent wear parts.
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