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Just before 9:00 am on May 30, the Burlington, Iowa, fire department got a call to rescue a farmer trapped inside a grain bin.

When firefighters arrived on the scene, only the man’s head and neck were visible in a grain bin that was about two-thirds full, media reports said. He was trapped for an hour before emergency crews arrived. He had been working to move the grain out of the bin when the top crust gave way, sending him down into the grain, according to local TV station KWQC.

Emergency crews used specialized rescue gear, an interlocking grain tube from KC Supply Co., to stabilize the man inside the bin. When using the tube, it is placed over the victim, easing the pressure on him until ropes and harnesses can be used to pull him out.

Grain was then removed from the bin to free the farmer, who walked out of one of the doors of the bin to a waiting ambulance. He was transported to the local hospital for evaluation, but his injuries were not life-threatening.

“It just turned into a small avalanche, there was an air pocket in there somewhere and it just trapped him,” Diane Lange, the man’s sister, told KWQC. “He’s amazing – took him several hours to get extricated out of there and he climbed out of the grain bin on his own will, it was amazing.”

Battalion Chief Bruce Workman of the Burlington Fire Department said the grain tube and their training saved the man’s life.

The man’s family was so grateful to the firefighters that his daughter purchased a new grain tube to donate to another fire department for use in future rescues.

It’s critical to have rescue gear on hand for grain entrapment and other emergencies. In addition to the grain tube, other key rescue devices include the patented red rescue auger and the silver wall, KC Supply’s exclusive bolted‐on internal and external steps. Scott Moseley, owner of KC Supply Co., said his company is proud to partner with a national insurance company to provide training to first responders with its equipment and talk about the great success stories like Ms. Lange’s father’s. For more information or to order rescue gear so you’ll be prepared for an emergency, call 800.KC.SUPPLY or visit www.kcsupply.com.

Watch how one training program uses KC Supply’s Grain Entrapment Rescue Wall and rescue auger to prepare for rescues: https://www.youtube.com/watch?v=aI11JPlTf9Y. For more information about the West Burlington rescue, visit: https://whotv.com/2018/05/31/eastern-iowa-crews-rescue-farmer-from-grain-bin/ or http://www.kwqc.com/content/news/West-Burlington-Police-respond-to-grain-bin-rescue-484060951.html

Conveyor pulleys are used on belt conveyor systems to drive, redirect, provide tension to, or help track the conveyor belt. A conveyor pulley is critical to the reliability and performance of belt conveyor systems.

That’s why selecting pulleys is a critical process – the right pulley keeps your equipment running flawlessly. If you make the wrong choice, such as choosing the wrong size of pulley, it can result in system failure and expensive downtime.

Selecting the right pulley for your system is critical, but not easy. When selecting a pulley for a belt conveyor application, a little homework is required. Here are steps that can make your decision easier and more accurate:

1. Determine the face length of the conveyor pulley: The face length of a conveyor pulley is a derivative of the conveyor belt width. In bulk-handling applications, an adequate pulley face length is one that is 2 or 3 inches greater overall or 1 to 1.5 inches greater on each end than the overall width of the conveyor belt. Of course, unit handling applications may require you to deviate from these guidelines.
2. Determine the anticipated belt tension of the conveyor system: Belt tension is the degree to which the conveyor belt is stretched or held tight and is typically measured in pounds per inch width (PIW). Conveyor pulleys and shafts of a larger diameter are better equipped to handle elevated levels of belt tension.
3. Find the outer diameter & shaft diameter of the conveyor pulley: To properly size both the outer diameter of a pulley and select an appropriate shaft diameter, you first need to understand the key role that selection plays in avoiding the most common cause of premature failure, shaft deflection.
4. Determine the style of hub connection: The hub is the mechanism that connects the conveyor pulley to the shaft. There are many types of hub connections, all of which offer individual advantages and disadvantages. Consider these things when selecting a hub connection type for a conveyor pulley: pulley position, system load, cost, maintenance and pre-stress.
5. Determine the pulley configuration: The configuration of a conveyor pulley will affect its ability to effectively operate in a given environment. You should select pulley configuration based on application load requirements, environmental requirements, the intent of the pulley in the conveyor system (head/drive, tail, bend, etc.), and the type, amount and characteristics of the material being conveyed.
6. Figure out the profile of the pulley face: A conveyor pulley’s profile will impact its ability to effectively track the conveyor belt. The profile of a conveyor pulley should be selected based on the need for belt tracking as well as the belt’s desired life and performance. A pulley profile may use multiple crowns on one common surface.
7. Determine the appropriate component materials: Conveyor pulleys can be constructed with a variety of materials, but pulley material plays an important role in determining pulley construction and may substantially impact the overall level of pulley performance in operation.
8. Determine the type of contact surface: The type of contact surface chosen for the pulley face can affect many application variables within the conveyor system. Unless an alternate surface is desired, pulleys are furnished with a plain steel or mill type finish similar to that of a standard tube or pipe. The most common contact surface modifications are those designed to increase the traction or grip between the drive pulley and the underside of the conveyor belt. In addition to providing increased traction, an alternate contact surface may be used to impact a pulley’s wear resistance, ease of cleaning and aesthetics.

Selecting the right pulley for your belt conveyor system can be tricky. If you need help, call the experts at KC Supply Co. We’ll be glad to answer any questions you may have about pulleys and belt conveyor systems, 800.KC.SUPPLY or www.kcsupply.com.

As of November 19, cages will no longer be required on fixed ladders. Currently, OSHA standard 1910.27 requires cages on ladders where the climb is over 20 feet high. However, OSHA’s new standard 1910.28 amends the rule so that ladders will only be required to have fall protection if their height is higher than 24 feet (24’-0-1/4” requires fall protection).

This is part of OSHA’s final rule on Walking-Working Surfaces and Personal Fall Protection Systems to protect workers in from falls. The administration is giving you plenty of time to update products and procedures to get into compliance with the new standard.  Organizations can begin preparing for the change now and anytime during the next five months before the standard officially takes effect without penalty or citation, OSHA said.

By November 19, 2018, organizations must have installed fall protection (personal fall arrest systems, ladder safety systems, cages, wells) on existing fixed ladders over 24 feet that do not have any fall protection. Also, they must have installed personal fall arrest systems or ladder safety system on all new fixed ladders over 24 feet and replacement ladders/ladder sections. If you have cages now, however, OSHA says you will be grandfathered in until November 2036.

Bottom line, if your floor-to-floor height is between 20 and 24 feet, you are no longer required to have a cage on your ladder. While some still may feel more comfortable retaining a ladder cage as a safety barrier despite the new rule, there are some benefits to OSHA’s revised standard:

• Cost savings: The new rule will save you money because cageless ladders are less expensive to manufacture and require less shipping space on freight lines (thus are two-to-four times more economical to ship).
• Reduced visibility: Without the cage, you decrease the ladder’s visibility from the outside. This not only improves your building’s visual appeal but also may reduce theft from people who might happen by and be tempted when they see a caged ladder.

In lieu of cages, the OSHA standard requires fixed ladders installed after Nov. 18, 2018, to include some type of fall protection in the form of a system that will help prevent falls. These may include climbing systems, body harnesses and/or ladder safety systems.

Rail climbing systems provide maximum safety for workers in towers, antennas, stacks, scaffolds, wind generators, silos, ladders and many others. A rail easily attaches to a ladder or climbing surface, while a trolley moves freely along the rail unless a slip or fall occurs. If that happens, the trolley instantly locks to prevent a fall.

The cable systems include a full-body harness and usually a stainless-steel cable. These systems typically feature a safety sleeve that automatically follows the ascending and descending movements of a worker along a fixed ladder. If a slip or fall occurs, a locking mechanism engages, limiting the fall to a few inches and reducing the possibility of serious injury.

Between now and mid-November, make sure you are in compliance with OSHA’s new rule for fixed ladder climbing. If you have questions about how the new rules affect you or need help updating your facility, call your local experts at KC Supply Co., 1.800.KC.SUPPLY or www.kcsupply.com.

Falls are one of the most common causes of work-related injuries and deaths in the United States. In 2015, OSHA handed out 7,000 citations, making fall protection the most frequent workplace safety violation. The cost of these injuries is eye-opening, as well: Worker’s compensation and medical expenses from occupational fall incidents have been estimated to cost $70 billion annually.

When it comes to protecting workers from falls, you can’t ever be too cautious. Your employees are your greatest asset, and every time they walk near an elevated opening they are at risk. However, having the right fall protection equipment in place, such as self-closing safety gates, can help prevent dangerous falls.

The best way to protect employees on an elevated work platform with an unprotected opening, such as a ladderway or stair opening, is by installing self-closing safety gates. Self-closing safety gates are critical for protecting workers from entry and exit falls, and in many cases they are required by OSHA regulations. These gates are easy to implement and will save you time and money while keeping your employees safe.

According to OSHA 1910.23 (“Protection for floor openings” and “Protection of open-sided floors, platforms and runways”): Every ladderway, floor opening or platform shall be guarded by a standard railing with standard toe board on all exposed sides (except at entrance to opening), with the passage through the railing either provided with a swinging gate or so offset that a person cannot walk directly into the opening. Also, every open-sided floor or platform four feet or more above adjacent floor or ground level shall be guarded by a standard railing on all open sides except where there is entrance to a ramp, stairway or fixed ladder. The railing shall be provided with a toe board wherever, beneath the open sides, people can pass, there is moving machinery or there is equipment with which falling materials could create a hazard.

To protect workers at your facility and ensure you’re OSHA-compliant, you should install safety gates in the following situations:

• All ladder access points:To prevent your employees from falling into the entrance of a ladderway floor hole, install a high-quality, self-closing safety gate.
• Work platforms:No matter what kind of work platform you have, they all require fall protection for your workers. Whether you have standard platforms, mezzanines or loading docks, securing all open edges of the platform with safety swing gates will protect your employees and meet OSHA requirements.
• Roof openings:When installing guard rail systems around roof openings to protect workers from injuries and falls, the top rails must be 39 to 45 inches higher than the working surface. The guard rail also must be able to withstand the force of 200 pounds. A safety gate system can complement the guard rails surrounding the open roof area, providing more protection for workers and OSHA compliance.
• Any surface higher than four feet in the air:OSHA requires that adequate fall protection be provided for elevations of four feet or more in general workplaces, five feet in shipyards and six feet in construction sites. OSHA also requires that fall protection be provided when working with dangerous equipment and machinery, no matter what the fall distance is. Any work area taller than four feet high must be protected with guard rails and safety gates that are at least 42 inches tall. OSHA requires the rails and gates to be on installed on every open side of the platform.

One key thing to remember: It’s important that a self-closing gate slides or swings away from the hole. Also, the gate should be equipped with a top rail and mid rail.

Need to outfit your entire facility with safety gates to comply with OSHA regulations? Count the number of openings you need to cover and then call the experts at KC Supply. We can help you determine which self-closing safety gates are best for your facility, and we’ll work within your budget to meet OSHA requirements and protect your employees. Call us at 800.KC.SUPPLY or visit kcsupply.com today.

Many businesses face challenges during the processing, storage and transport of materials, including minimizing product losses, reducing vapor emissions, decreasing the risk of explosions and/or keeping operating pressures close to the maximum allowable tank pressure.

One key to reducing such challenges is a quality tank hatch. Tank hatches can be used for bulk storage silos, grain elevators, baghouses for cement, food products, grain and industrial products.

They provide venting when adding and removing product from storage silos or other structures. In addition, hatches enable access to the tanks and silos if an employee has to enter to clean or inspect the structure. They feature a large, 24-inch opening for access. A weather hood provides protection from environmental elements, and there are no internal components that may contaminate the product.

Other specifications include: stand-off extension tube, flanged matching-bolt pattern for easy installation, stainless-steel construction that withstands harsh environments, minimal effect on air flow rate, and the internal configuration allows air flow while protecting the PRV hatch.

KC Supply sells a variety of tank hatches and also is the only Knappco authorized repair facility in the United States for Knappco tank hatches. Our Knappco factory-authorized repair center employs factory-trained repair personnel and specialized testing equipment. We can disassemble and clean spring assemblies as well as reassemble and test Knappco tank hatches to factory specifications.

Whether you need to repair your current Knappco tank hatches or purchase a new one, call your tank hatch experts at KC Supply, 800.527.8775 or 800.KC.SUPPLY, or visit www.kcsupply.com.

“Lagging” is the term used to describe the application of a coating or cover applied to a pulley. As more conveyor systems are being built to go faster with increased capacity, the importance of pulley lagging is obvious.

Lagging is often applied in order to extend the life of the pulley by providing a replaceable wearing surface or to improve the friction between the belt and the pulley, thereby preventing costly maintenance and replacement of damaged pulleys. It also can reduce the chance that a belt will slip. Slipping belts will wear out, cause fires and damage your equipment. There are three common types of lagging used on pulleys:
1. Rubber – This lagging is soft and won’t damage the belt but also does not have a long lifespan. Drive pulleys are often rubber-lagged to improve the friction between the conveyor belt and the pulley.
2. Ceramic – This lagging is used in instances where the pulley operates in extremely aggressive conditions.
3. Replaceable strip – This lagging comprises a series of steel support strips, which are welded or bolted to the pulley. The lagging material, which is either rubber or ceramic strips, is then slid into the steel retaining strips to provide lagging on the pulley.

Pulley lagging lowers maintenance costs, minimizes downtime, extends the life of pulleys, easy to install and replace, and is self-cleaning. The only maintenance pulley lagging requires is

• Regularly inspecting and monitoring its condition
• Repairing local damage before it affects other areas
• Ensuring that re-lagging of pulleys is done by experienced personnel to maximize the life of the lagging
• Having a spare pulley available so that a damaged pulley or damaged lagging can be removed from service

If you have questions or want to know more about pulley lagging, the experts at KC Supply Co. can help. We are your trusted source for pulley lagging and field-formable lagging, which offers on-the-spot re-lagging. Call 1.800.KC.SUPPLY or visit www.kcsupply.com

Conveyors are only as good as the belts they are fitted with, but choosing the right conveyor belt is a critical, yet often overlooked, detail. The wrong belt can significantly affect your throughput, cost, downtime and safety, so you need to get it right.

So how do you choose the best belt for your conveyor? When it comes to choosing the best belt for your specific application, there are many considerations, including:

• The material or materials you need to move
• The size, weight and distribution of the materials to be conveyed
• The environment the conveyor will operate in (temperature, dry or wet conditions, hazards, etc.)
• The speed the materials will need to travel and whether they move up or down

Conveyor belts are available in a variety of materials, cover thicknesses and grades that can be selected to meet your specific application. Available materials for belting include: rubber, PVC, urethane, neoprene, nylon, nitrile, polyester and kevlar.

For grain and feed applications, PVC and heavy-duty rubber belting are both good options. No matter which conveyor belt you decide is best for you, make sure that the belting meets or exceeds OSHA safety standards for static conductivity and Mine Safety Health Act (MSHA) flame-resistance standards.

When you select the right belts for your application and needs, make sure to also consider how that belting should be maintained, replaced or modified, and the associated costs.

If you need help determining the best belts for your conveyor and your agricultural application, call on KC Supply Co. to help. KC Supply Co. offers a full supply of conveyors, belts and accessories. We have the equipment, parts and accessories you need for your business, including bucket elevator belts, elevator buckets, bolts and parts. Call our knowledgeable sales staff today, 800.KC.SUPPLY.

To keep your facility safe, you need a way to accurately monitor the atmosphere for dangerous gas levels. Because most gases are undetectable to humans, it is critical that you have the right tools to keep your personnel and property safe at all times.

Gas monitors are typically portable, allowing workers to clip them onto their uniforms when working in an area that might have gas leaks. Monitors can detect one or several different gases simultaneously.

Two new Draeger personal-use monitors are now available from KC Supply Co.: the X-am 8000 multi sensor monitor and the PAC 8500 dual sensor.

The Draeger PAC 8500 dual-gas detection device is a reliable and precise monitor even under the toughest conditions. It can be equipped with a hydrogen-compensated CO sensor or a Draeger dual sensor. This gives you the option of measuring two gases at once: hydrogen sulphide with carbon monoxide or oxygen with carbon monoxide. It provides a data and event logger for recording concentrations and events along with the date and time. Dual sensors enable detection of even low concentrations, all in one device. Measuring two gases at once reduces downtime, as well.

Other features include:

• Large display
• 360-degree alarm signal can be easily seen from all sides
• Clear color-coding prevents mistakes
• Easy fastening with tightly closing crocodile clip

The Draeger X-am 8000 multi-gas detection monitor makes clearance measurement easy and convenient. The X-am 8000 measures up to seven toxic and flammable gases, vapors and oxygen all at once, either in pump or diffusion mode. Innovative signaling design and handy assistant functions ensure complete safety throughout the process. A pump adapter makes it easy to switch between diffusion and pump mode at any time. This means the pump only operates when you actually need it, saving energy, reducing wear and tear and extending the pump’s lifespan. Handy and durable, the X-am 8000 is intuitive to operate single-handedly using three function keys. The easy-to-read color display clearly shows all the information for you.

Additional features include:

• Switch easily between pump and diffusion mode
• Optional Bluetooth module to connect with the CSE Connect app for Android
• Easy-to-read color display with zoom function
• Five slots for DraegerSensors to measure up to seven gases, two new high-performance PID sensor

Gas monitors are a vital safety tool for your facility and employees. KC Supply Co. will help keep your workplace safe. If you don’t have gas monitors, or have old models that need to be upgraded, call 1.800.KC.SUPPLY to discuss your needs and we’ll offer solutions. We can answer any questions you may have about gas monitors, especially Draeger gas monitors.

Visit KC Supply Co. at GEAPS Exchange 2018

Come see KC Supply Co. at the Grain Elevator and Processing Society’s GEAPS Exchange 2018 – the “biggest and best show in the grain industry!”

The show, to be held March 24-27, 2018, at the Colorado Convention Center in Denver, features the best education, networking and expo in the grain industry. In the Expo hall, hundreds of suppliers from all over the world will display and demonstrate a variety of products and services. The Exchange will offer nearly 40 hours of educational sessions, including an opening workshop, idea exchange and hour-long concurrent sessions and hands-on Expo Pods.

If you’re planning to attend the show, come by and visit KC Supply in corner booth #1931. We will be demonstrating the “latest and greatest” in

• Self-Closing Safety Gates
• Ladder Climbing Systems
• Bin Level Monitors, and more

Come get a look at the newest models and safety features while learning about products you need for your facility. If you can’t wait for GEAPS Exchange 2018 or you cannot attend this year’s event, you can learn about safety gates, ladder climbing systems, bin level monitors by calling KC Supply at 800.527.8775 or 800.KC.SUPPLY for more information.

For more information on GEAPS Exchange 2018, visit http://exchange.geaps.com/GEAPS18/Public/Enter.aspx.

A high concentration of airborne dust can create an explosion hazard as well as workplace-induced asthma and other diseases. Protecting your employees and facility from combustible and respiratory dust hazards is not just prudent, but also may save lives.

Many materials can be explosive in dust form and they exist in many industries and processes. Examples include: food (e.g., candy, sugar, spice, starch, flour, feed), grain, tobacco, plastics, wood, paper, pulp, rubber, pesticides, pharmaceuticals, dyes, coal and metals (e.g., aluminum, chromium, iron, magnesium, and zinc).

In grain processing and storage facilities, grain dust is the main source of explosions, according to the Occupational Health and Safety Administration (OSHA). In the last 35 years, more than 500 grain dust explosions have been recorded in the U.S., killing more than 180 people and injuring more than 675, according to OSHA.

On May 31, 2017, an explosion rocked a milling plant in Wisconsin, killing killed five workers, injuring 12 and destroying a corn processing plant. After a five-month OSHA investigation determined that the incident was preventable, the company was fined $1.8 million.

OSHA’s investigation found that the company failed to take several safety measures, including failing to control highly combustible grain dust that leaked from enclosures and accumulated throughout the plant. In addition, the company didn’t maintain equipment to prevent heat or sparks that can ignite the dust.

The company’s willful citations were issued under OSHA’s grain handling standards for machine maintenance and dust control, the Wisconsin State Journal reported. Among other failures, the serious citations included violating rules requiring that dust-filtering machinery installed inside a building are equipped with explosion-suppression devices. The company was also cited for not creating a written dust-removal plan and schedule, and not training employees. Instead of requiring sweeping, workers were allowed to use compressed air to clear dust from surfaces around machinery that could ignite it, OSHA’s report said.

NFPA 654, Standard for the Prevention of Fire and Dust Explosions from the Manufacturing, Processing, and Handling of Combustible Particulate Solids, contains comprehensive guidance on the control of dusts to prevent explosions. Some of its recommendations include:

• Minimizing the escape of dust from process equipment or ventilation systems
• Using dust collection systems and filters
• Using surfaces that minimize dust accumulation and facilitate cleaning
• Providing access to all hidden areas to permit inspection
• Inspecting for dust residues in open and hidden areas, at regular intervals
• Cleaning dust residues at regular intervals
• Use cleaning methods that do not generate dust clouds, if ignition sources are present
• Only using vacuum cleaners approved for dust collection
• Locating relief valves away from dust hazard areas
• Developing and implementing a hazardous dust inspection, testing, housekeeping and control program (preferably in writing with established frequency and methods)

In addition, the OSHA ventilation standard, 29 CFR 1910.94, contains ventilation requirements for certain types of operations (such as abrasives, blasting, grinding, or buffing) which involve dusts, including combustible dusts. In addition, 29 CFR 1910.22(a)(1) requires employers to keep workplaces and other areas clean, which includes the removal of dust accumulations. Learn more at www.osha.gov/dts/shib/shib073105.html.

“It is important to keep dust to a minimum. Dust accumulation is not allowed beyond a threshold depending on the product and type of facility,” said Jeff Lavery, KC Supply Co. owner.

Industrial vacuums can help contain hazardous dust in certain environments. KC Supply Co. offers electronic and air-operated vacuums, with 30- and 55-gallon capacity and including static conductive and hazardous location options. If you need help cleaning up hazardous dust in your facility, call us at 800.527.8775 today. We can answer your questions and help you get a plan in place for cleaning up dangerous dust in your facility.