Packaging lines are complicated pieces of machinery and knowing the ins and outs of each component is important. When you install a new hot melt system onto your packaging line, there are 5 helpful tips to take into consideration to ensure smooth operation and getting the most out of your equipment.
Read and Keep the Manual
The best practice for maintaining your hot melt tank is to read the manual and keep it handy. So many times, maintenance managers will install the tank, but not read the instructions on how to wire it or program it. That can lead to so many issues. In other instances, a tank may be running for some time, but someone hits a button accidentally and changes a setting, then doesn’t know how to change it back. If only they had read the manual or kept it on hand. It sounds like such a common-sense thing, but oftentimes manuals are discarded with the shipping crate. For this reason, we keep a digital manual on our website for anyone to reference.
Replace the Filters
Preventative maintenance is one of the most important tasks to keep your machine running efficiently and reduce down time for your packaging line. When your tank filters are clogged, that is good, it means that they are doing their job and filtering out char. Changing them on a regular basis and spending a small amount on a tank filter will save you thousands in the future.
Monitor Your Hot Melt System
Line operators are tasked with monitoring tanks on a daily basis. It is important to make sure that the pump is pumping smoothly, the solenoid is not lagging and the guns and hoses are heating to temperature and staying there consistently. Even a minor change in any of those tasks can mean that it is time to proactively replace a component, or at least make sure there is a back up on the shelf.
Know Your Options
Knowing your options ties all three previous tips together. If you have read the manual, you will know what your options are when something goes down. If you are doing preventative maintenance, then you know it is not the tank filters. And if you are monitoring your system, you know what components you replace most often and what inventory you have on the shelf. In addition, you should also know what options you have should you need to replace your current system. Is the current technology working for you or do you want to upgrade to an auto-fill system? It is always good to be prepared and know your options.
Listen to Your Workers
Line operators are on the front lines, literally. They watch particular lines and machines on each line all day, every day. They know what parts are running effectively and where the problems may lie. It is important that you listen to them. They might not be the maintenance manager by job title, but they are the most knowledgeable about the equipment they are in charge of and their opinion should be the first requested.
For more tips on keeping your hot melt systems running to the best of their ability, please give us a call at (561) 272-5442 or email email@example.com.
A trend that we were seeing in 2019 in the packaging industry was repair, repurpose, repeat. No one seemed to want to spend the money on new equipment. It did not really come as much of a surprise since the political atmosphere of the United States was so polarizing. With inconsistency in government and leadership, comes inconsistency in the business world. Large CPGs were not interested in allocating budget to new equipment, but trying to repair old equipment.
What large CPGs fail to realize is that band-aiding an issue with a packaging system, only delays the inevitable. Having to invest in new equipment. This process can be a long and tedious one. Getting multiple quotes from different manufacturers and lead times. Also, needing to know availability and compatibility with your current packaging line. The new tank buying process could take months, and if your old equipment fails while in the middle of that process, your lines could be down and production at a standstill. That is a very big risk to take.
At Universal Systems SE, we offer six different hot melt tanks and application systems that could fit almost any packaging line. All of our ProBilt™ tanks are the same physical footprint as most Nordson® tanks and compatible with most Nordson® equipment, both old and new. Universal Systems SE also offers a Trade In Trade Up Program, where you can send us back your old melter, no matter who manufactured it, and we will give you a credit towards your new ProBilt™ tank.
All Universal Systems SE standard ProBilt™ systems are in stock and can ship within one business day of ordering. So, if you are ever in a bind, or your current systems goes down and is unrepairable, we can have you up and running with a brand-new system the next day. The only system that requires a lead time is the Phoenix Auto-fill System, which is usually customized per order.
Another unbeatable aspect of investing in a ProBilt™ systems is the 10-year heater warranty that Universal Systems SE offers. It is the longest warranty in the industry.
For more information on Universal Systems SE’s line of ProBilt™ equipment or how you can get a new melter in 2020, call us at (800) 848-5018 or email firstname.lastname@example.org.
The most common type of hot melt system used on packaging lines is a manual fill system. With manual fill systems, there are several roadblocks that can occur with safety and productivity that many companies are experiencing. Universal Systems SE took those concerns into consideration when designing our ProBilt™ Phoenix auto-fill system.
It is first important to understand how a hot melt system works. Hot melt adhesive application systems house a Teflon® coated interior tank, where the glue pellets are added and melted. The glue is then pumped out, travelling through a heated hose, into an applicator gun, through a module and nozzle, finally landing the glue at its final destination.
Universal Systems SE has ProBilt™ tanks that range from an 8 lb (4L) capacity, up to a 20 lb (10 L) capacity. Depending on how many hours per day the packaging line is operated, and the size of the glue tank needed, line operators are in charge of making sure that there are always glue pellets in the melter. Running low on glue inside the melter tank can cause a plethora of issues with the system. One of the most common issues is running the pump dry. If a line operator lets the tank run dry and the pump “shotguns”, the pump or shifter can fail. Honestly, that is the most common cause for pump rebuilds that we see in our shop. The easy solution to this is making sure that the tank is always full with pellets.
However, consistent tank filling can increase the risk of other potential issues. The first, is that it increases the risk to employees. Since the tank runs anywhere between 200 – 400 degrees, it is HOT. If a line operator is in a rush or makes one careless move, they can easily be burned by the pot. Another issue is that when you open the tank lid to refill with pellets, cold air flows into the tank and cools down the internal temperature. If the glue is continuously getting hot and cold, it could negatively impact its bonding ability.
These potential issues prompted Universal Systems to develop and release our ProBilt™ Phoenix auto-fill system in 2018. Unlike with manual filling, the automatic filling process does not require the line operator to fill glue pellets directly into the hot tank. Operators fill the free-standing container, which is separate from the tank. The glue pellets are then deposited into the internal pot via the vacuum and wand system when the internal tank glue level is low. The Phoenix is available in two tank capacities, the 15 lb and 20 lb units. Each glue container has maximum and minimum fill lines so that line operators know how much or how little to fill the pellets. Since the containers can hold much more glue than a standard heated pot, line operators no longer need to worry about checking the melters as often as with a manual system. This will also ensure that line operators will not get burned and that the glue inside the pot will stay consistently heated, creating maximum bonding ability.
The scenario is usually the same, a packaging line melter goes out in the middle of the busiest time of year. Most commonly, maintenance directors and buyers simply replace the current OEM melter with the latest model. That is not always necessary. Universal Systems SE ProBilt™ melters have the same footprint as most all Nordson® systems and can easily fit into where the original tank is positioned. Just because your current packaging line has a Nordson® melter does not mean you have to replace it with another expensive Nordson®. Plus, all of our ProBilt™ melters are in stock and can ship same day!
There are several key points to take into consideration when choosing a hot melt system for your packaging line. The most important are: Melt Rate, Durability, & Cost-Effectiveness.
The melt rate is the rate at which the tank will melt the adhesive you put into the reservoir. This is where the tank capacity comes into play. Before moving forward with any hot melt adhesive system, first you need to understand how many pounds you need to melt per hour. The melt rate is dependent on how many hoses and gun applicators you are running and how many boxes are sealed per minute on your packaging line. The most common tank capacity is the 20 lb. (10 Liter) ProBilt™ 20, with a melt rate of 23 lbs. per hour. If you are only running one line with one hose and gun applicator, then you may only need the 15 lb. (7 Liter) ProBilt™ 15 which melts 18 lbs. per hour.
Depending on how many shifts you are running, you need a melter that will work consistently and effectively. All ProBilt™ melters come with a 10-year heater warranty, which is the highest in the industry. In addition, all melters come standard with 4 hose / 4 gun capability and a set-back functionality that allows for easy start up and shut down. ProBilt™ melters are constructed out of 316 stainless steel, not only for its sleek look that will seamlessly blend with your packaging line, but also for its durability and sustainability through the tough elements a packaging line ensures.
The economy has become a roller-coaster in the last year. With that, large CPGs are cutting back not only in personnel but in spending budgets for packaging. These tighter budgets won’t always allow for a buyer to simply purchase the latest Nordson® melter. Here at Universal Systems SE, we have seen more and more companies trying to repair older melters and plug any current issues with band-aids to stretch their fixed budgets as far as they can. Since we manufacture parts that are compatible with old Nordson® tanks, we have been able to help a lot of companies cost effectively navigate the times. In addition to our parts business, all of our ProBilt™ series melters are cost effective replacements for any Nordson®.
To learn more about Universal Systems SE’s ProBilt™ series of melters and components, please reach out to a customer service representative at email@example.com or call (561) 272-5442.
When purchasing a hot melt adhesive system, it is important to know your desired melt rate and pump rate. It is also important to understand the difference.
All Universal Systems SE ProBilt™ tanks are equipped with a 14:1 ratio pneumatic pump assembly. Pneumatic pumps are most common and have a maximum pump rate of 75 lbs. per hour. No matter what the tank capacity is, whether it is 12 lb., 15 ob., or 20 lb., the pump will max out at 75 lbs. If you need to pump more adhesive then that per hour, you will need to transition to a gear pump system with a larger tank capacity.
The melt rate is the rate at which the tank will melt the adhesive you put into the reservoir. This is where the tank capacity comes into play. Before moving forward with any hot melt adhesive system, first you need to understand how many pounds you need to melt per hour. The melt rate is dependent on how many hoses and gun applicators you are running and how many boxes are sealed per minute on your packaging line. The most common tank capacity is the 20 lb. (10 Liter) ProBilt™ 20, with a melt rate of 23 lbs. per hour. If you are only running one line with one hose and gun applicator, then you may only need the 15 lb. (7 Liter) Probilt™ 15 which melts 18 lbs. per hour.
A common misconception is that the on-demand autofill system, the ProBilt™ Phoenix, will have a larger melt rate and pump rate. That is incorrect. The tank capacity on any auto fill system is the same as a regular tank such as the ProBilt™ 20. However, the advantage to the auto fill is that the line operators will not have to watch the adhesive level in the tank as closely. The vacuum system connected to the tank will sense when the adhesive level is low and automatically fill the tank. This helps eliminate dry running and pumps will last longer. However, the pump rate on this system will still max out at 75 lbs. per hour.
For additional information about melt rate and pump rate on all of our ProBilt™ tanks, please call (561) 272-5442 or email firstname.lastname@example.org.
Hot melt adhesive can be used as a sealant solution for several different types of businesses. The most common use is with case packer systems, but it can also be used on product containers such as protein shake cartons, frozen pizza boxes, and so much more. There are several key elements that you need to take into consideration when choosing the perfect hot melt system such as efficiency, glue distribution, glue usage, and limiting downtime.
The first step in identifying what type of hot melt system is best for your company is to evaluate how much adhesive your packaging lines use in a day. If you are running a continuous packaging line with a large diameter glue nozzle, then you should research fill on-demand systems. A fill on-demand system, like Universal Systems’ ProBilt™ Phoenix, has a vacuum hose that continuously fills the melter tank with adhesive pellets from an adhesive storage container. Your line operators will only have to worry about filling up the adhesive storage container, which holds up to 6107 cui, allowing them to free up their time to tend to other tasks on the floor. If you are only running your packaging line for certain products, then you might want to look into limiting your tank capacity to either a 12 lb., 15 lb. or 20 lb. tank. The most commonly utilized tank size on today’s packaging lines is the 20 lb. tank, such as Universal Systems’ ProBilt 20.
Another topic to consider when choosing a melter system is how you will be distributing the adhesive onto the packages. Will you be laying down a line, spraying on the glue, or laying dots? This will be determined by the type of nozzle you are running on your modules. If you have a spray or swirl nozzle, then you will be using more glue than if you are using a straight small diameter nozzle. This knowledge will also help you choose the correct tank capacity melter needed.
To learn more about the different types of melters Universal Systems manufactures and which is right for you, please call us at (561) 272-5442 or email us at email@example.com.
Unlike water and solvent based adhesives, the adhesives used in a hot melt system do not require any dryer after being applied. This gives these machines a unique and efficient advantage over other types of adhesives being used. Also known as “hot glue,” hot melt is a thermoplastic adhesive that begins to bond as soon as it’s applied to the object due to it being able to cool down to its solidification point almost immediately.
Who Benefits With Hot Melt Adhesive Systems?
Hot melt adhesive is ideal for those who work throughout several industries. This type of adhesive equipment is ideal industrial applications that include, but are not limited to:
- Bonding versatility.
- High-speed manufacturing.
- Minimal shrinkage.
- Large gap filling.
Within the packaging industry, hot melt adhesive systems are extremely popular because they allow for major applications to be accomplished in a faster time while increasing production value. Whether you work in construction, woodworking, stock and tape manufacturing, bottle labeling, or any type of bonding industry, this adhesive system can only benefit your business.
Using a Hot Melt System
With a majority of hot melt glues being composed of polyolefin compounds, acrylics, polyamides, and urethane materials, there’s no need for any pre-surface treatment when you begin bonding. Hot melts are easy to apply systems because the only process is turning a solid into a liquid then it immediately turns back into a solid (remember: no dry time). Although durable and long lasting, this type of adhesive is easy to repair by reheating and re-separating.
If you think a hot melt adhesive system can benefit you and your business, contact us at Universal Systems and we can inform you of the equipment that has the best benefits in terms of what you’re attempting to achieve.