Savvy manufacturers never stop researching ways to reduce costs and improve productivity… Even though the beforehand cost of electrical power tools is certainly attractive, pneumatic tools provide a lower price tag of ownership and greater throughput in the lon run.
Industrial air grinders give you a very different value proposition than electric grinders. They are engineered for longevity, efficiency, and most importantly safety. Air powered grinders are rising in popularity due to the benefits provided in relation to their cost. Adopting air powered grinders brings about greater financial savings through the entire duration of the tool.
In this post, we explore 5 clear benefits afforded through industrial grade pneumatic grinders.
1. Non-recourse of Electric Shock
Grinders of most varieties are likely to be utilized in environments where moisture, conductive materials, and flammable liquids exist. Damaged cords and wires pose a threat to operator safety due to electrical shock. Furthermore, metal fabricators often rely on flammable chemicals, like acetone, to completely clean and prep metals just before welding. Pools of spilled liquids can rapidly be ignited by faulty electrical cords. Additionally, vapor concentrations might be higher when working in confined spaces including those found in the mining and tank cleaning industries. In comparison, air tools require no electricity, and their rotary vane air motors generate no spark. Pneumatic grinders therefore develop a safer work place which lessens the chance of generating OSHA violations. To put it simply, air tools are safer than electric tools because a cloak hose will not emit a spark and can be utilized in wet conditions.
2. Superior Ergonomics and Capacity to Weight Ratio
Pneumatic grinders offer a better capability to weight ratio than electric grinders. To put it simply, pneumatic grinders produce more horsepower inside a smaller and lighter package. Misleadingly, electric tool manufacturers often classify the strength of their tools through the wattage fed inside their electric motors (incidentally 750 watts equals roughly 1 horsepower). What’s not mentioned in electric tool specifications could be that the power fed in to the motor is not same wattage that involves the spindle in the tool. In reality, only 50% to 60% in the rated wattage actually involves the abrasive or accessory. On the other hand, with pneumatic grinders, power in equals power out. A cloak motor rated for 1 horsepower will supply that very same level of capacity to the tool.
3. Increased Productivity
Let’s put ergonomics and ratios aside if you’ll. If increasing worker output can be a priority on your operation (when don’t you find it?), pneumatic grinders can help you meet your objectives. When working with grinders of any type, Revolutions Each minute (RPM) play a crucial role within the material removal equation. Abrasive products (grinding wheels, fiber discs, flap wheels, etc.) are engineered to complete optimally at a specific RPM. Fortunately, modern pneumatic grinders are equipped with a speed control mechanism, (also known as a governor), that ensures proper RPM by money venting on the tool. Since the operator places downward pressure about the abrasive, the governor “opens up”, increasing air flow for the motor and ensuring the proper spindle speed.
4. 100% Duty Cycle + High Performance in Harsh Environments
Mitch Burdick, a product or service Manager for Tools at Bosch says: “The two biggest threats affecting electric tool life are dirt and and also heat – dropping them in water, or baking them with a hot sun doesn’t help either.” By their very nature electric motors use a rated duty cycle which should be respected. With out a periodic rest, the temperature generated with the motor itself will diminish performance and finally cause premature tool failure. In reality, for every single 4 minutes running, a power grinder was created to have one minute of sleep.
Furthermore, the generation of particles is built into any material removal process. With the open grate style motor compartments essential for cooling, electric tool motors tend to be susceptible to the buildup of debris and dust. On the other hand, Industrial Grade Air Tools are created specifically for use within foundries, shipyards, offshore oil platforms, power plants, metal fabrication facilities, and petrochemical refining plants. Air tools possess a 100% duty cycle, meaning these are built to run 24 hours a day Seven days a week (when combined with a filter regulator lubricator). Air tool housings are made of aluminum or steel, not Fibreglass causing them to be more resistant to the impact from repeated drops. Pneumatic grinders can even be used underwater if your exhaust is vented higher than the surface!
5. Ease of Servicing and Sustainability
An industrial grade grinder is very little disposable device as well as doesn’t immediately finish up in the landfill being a “disposable” commercial electric grinder. Pneumatic grinders might be updated and become periodically rebuilt often times over. The typical electric tool maintenance interval is between 60 and 120 hours after which it the tool will typically need, at least, a brand new group of brushes. Comparatively, a garage / maintenance grade air tool averages 200 hours between service intervals while a totally industrial grade air grinder can amass to 2000 hours between tune-ups. When the time comes to service your air tools, convenient and clearly labeled kits can be obtained that contain the most common wear parts.
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