Why Do You Need To Mind Uniform Temperature of Industrial Oven

Having a uniform temperature within the working chamber of the industrial oven ensures also a uniform resulting product. However, if you prefer to optimize the full potential of specifying a customized oven, it’s crucial that you know the two critical elements when it comes to obtaining a uniform product out of the oven. These are control sensitivity and temperature uniformity.

In essence, temperature uniformity refers to the spread of deviation between the highest and lowest points of temperature within the working chamber of the oven. It is affected by many factors such as product loading style, airflow pattern, air circulation, oven temperature, and load placement inside the oven. Incorrect levels or amounts of these factors can significantly impact temperature uniformity, and thus, the final results of the curing or drying process.

Take for example the case of processing a part using flat and solid shelves or racks inside the custom industrial oven. Using a vertical airflow pattern is the biggest error one can make because the air will only be blocked and can’t find its way back into the return duct. You have to keep in mind that the oven works by transferring the heat through air movement which means incorrect air flow will just disable the equipment to work as required. Thus, a full-horizontal airflow will be the best option to facilitate good airflow.

Lastly, control sensitivity, which refers to the ability of the oven to react to any changes in temperature at a given point in time during its operation. This factor requires you to be very mindful about deciding on which industrial oven to choose because a wrong control means an unresponsive oven. It will not be able to respond appropriately to the specific requirements of your application.

So, even if you achieve uniformity in temperature, the absence of correct control sensitivity will cause your oven to perform badly. This is the reason why these two parameters must go along together.

Why Choose Custom Filter For Your Application

If there is one thing that every OEM should know is that one size does not fit all. This does not exempt industrial air filtration wherein a custom filter makes a huge difference between a failed and a successful application. Air filter elements can be customized and integrated to suit most of your application requirements. Whether it is for an industrial air compressor or a cooling tower, or even for any of your enclosure purposes, a customized air filter element will provide you with greater benefits.

In terms of material for your custom filter, it can be made from various choices that range from metal mesh to bonded aluminum. It works the same for other factors such as shapes, thicknesses, and densities. Likewise, the framing choices are also plenty, including galvanized vinyl or steel. Finally deciding on your particular option, hence, is not an easy job. It needs to take into account all the elements required to achieve optimization of air filtration application. These involve many factors, such as the airflow restriction, the particulate efficiency needed, size restrictions, and more.

When all of these aspects have been determined, the designer and manufacturer can then deliver the engineering design service, initial processing and fabrication, assembly through to shipment of the customized filter. The filter element can either be disposable, washable or cleanable, depending on your particular preference. But though a custom-fit air filter works great, the selection process begins in product prototyping. It officially starts with you choosing the best filtration element, followed by designing the final product, and lastly, manufacturing the custom filter following your exact specifications. When it comes to the time needed to finish the whole process, it can be as fast as within a week or longer. It depends on the size and type of the filter you specify, and the overall complexity of the steps involved in manufacturing the final product.

4 Tips for Constructing Sustainable Elevator Interiors

Sustainability in fabrication practices is about making sure that the resources used are equivalent to the resulting product it produces with minimal wastage. Practicing sustainability means using recyclable or biodegradable materials because it reduces the amount of waste that must be disposed of.

Elevators are one of the most wasteful products of fabricators, especially in the hospitality and corporate industries. With this in mind, here are four easy practices to construct sustainable elevator interiors.

Avoid Scrap

Well-designed elevators do not prioritize minimizing the scrap they can potentially produce.

To reduce scrap during the manufacturing process, you can have accurate measurements for each part. Doing so ensures that no parts are missed, and no risk of miscalculation exists.

Another is to have a well-organized production line to prevent unwanted scrap due to misalignments that aren’t easily flagged by production line employees.

Reduce Power Consumption

Reducing power consumption in elevator interior design means reducing the number of electric lights used. The fewer lights you use; the less power your elevator will consume. The easiest way to do this is to replace all electric lights with LED bulbs, which use far less power than traditional bulbs.

Minimize Air Conditioning Dependency

Air conditioning is not usually necessary in the elevator interior design because most elevators are typically located inside buildings that are already air-conditioned. Elevators are designed to keep the air inside the car at the same temperature as the air outside.

Hospitality and corporate buildings should minimize dependency on air conditioning by using these principles.

Improve Ventilation

Although many modern elevators are equipped with air filters to remove impurities, the air often stays stagnant.

The best way to improve elevator ventilation is to install a ventilation shaft by making a hole in the wall, which would be covered up by the elevator’s door. The shaft should have a grille near the top of it that allows for airflow, preventing any buildup of carbon dioxide.

Get The Best Fabricators to Build The Best Elevator Interiors

Demtra Sheet Metal Industries guarantees the best elevators with excellent ventilation, reduced power consumption, and built with recycled materials. Contact us today to learn more about everything that we can do for you.

Why Are Police Lights Red and Blue?

Nobody is questioning why police lights are red and blue. But for sure, some are wondering why those two colours are among the various choices for a wide spectrum of visible light. So, why is it really the case?

Police lighting and colour association

While we are taking for granted the existence of colours around us, there is a working theory that is associated with the function of each colour. Be it to help us make decisions or influence our mood. The same principle is applied when choosing the colours of red and blue for a police lighting system.

Red is often associated with being alert and alive, which are the same reason why it is used by police enforcers to mean stop and warn the public. Also, police cars are using it to warn our brain that a danger is approaching or nearby. Red is something that we all respond to and make us cautious. No wonder why police lights often come in red as a warning system.

Now, why is it that red is not the only colour used in police cars? It is no longer the dominant colour nowadays. Is it not enough to provide a warning? It is still but there is more to giving a warning to it actually. This is where the blue colour is also considered. Blue is the another chosen colour for police lights because there are very few other blue lights used on the road.

The ultimate reason why these two colours are used together in police vehicles is because blue lights are easier to spot at night while red lights are much easier to see during daytime. Hence, their combination becomes more adaptable for both times of the day. So, overall it is worth noting that while the exact colours of police lights vary by territory, most are using red and blue.

Air Compressor Service Essentials: Machine Maintenance

Machine maintenance is an important factor in improving an air compressor’s long-term dependability and performance.

In addition to regular maintenance, the type of work the compressor does is a factor for specific types of maintenance. For example, a compressor used in a paint shop will need more frequent lubrication than a compressor used in a refrigeration plant.

We’ll only be discussing general maintenance duties, which can greatly help any machine, below.

Oil Pump Levels

Oil pump level monitoring is crucial for air compressors because if the oil is too low, the compressor will not work. Low oil pressure can also cause damage to the compressor and can even cause it to stop working for good.

Air compressors need regular oil checks to ensure that there is enough oil in the pump. This is done by taking the air compressor apart and checking the oil level. There are also devices that can be used to automatically monitor the oil levels in the compressor.

Changing Oils

The steps to changing the oil inside of an air compressor are as follows:

1. Remove the filter.

2. Drain all of the oil that is in the pump.

3. Remove the oil pump.

4. Install a new pump (the oil level should be below the oil level mark on the pump).

5. Fill the tank with oil.

6. Install a new filter (make sure it is on the correct side).

7. Fill tank

It is best to change the oil on an air compressor when it reaches the first sign of oil loss, such as loud vibrations, noise, and other aspects after tightening bolts and checking and reconnecting its connections.

Air Filter Element Replacements

Regularly checking an air compressor’s filter is important to prevent a buildup of dust and debris that can cause a variety of problems.

For example, a buildup of dust or debris can lead to an increase in noise pollution, which makes it harder to locate the source. If the buildup is too much, it can also cause a blockage in the air compressor, which will cause it to stop working.

Checking For Noise and Vibrations

Noise and vibrations are two common issues with air compressors. Noise can be anything from a loud buzzing or clacking sound to a high-pitched squeal. The noise may come from the compressor itself, the exhaust system, or even the engine. If you are experiencing this issue, it may be due to a loose belt or bearing in the compressor.

Noise and vibrations are usually because of internal air compressor parts being worn out, dirt and oil building up inside the compressor, or the compressor has other underlying issues and is not running properly.

Get The Best Maintenance Services Today

You can always count on us at Compressed Air International to provide you with the best air compressor service in Toronto. Contact us today to learn more about everything that we can do for you.

How Investing In Custom Shutters In Toronto Is More Valuable Than You Think

The long-time debate about window shutters is whether they are indeed capable of increasing the value of your home. So, are custom shutters in Toronto really worth investing in your home? The straightforward answer to this is a resounding yes! Not only will the window shutters provide more value to your home, but they also serve a lot of purposes that you will surely enjoy. 

They offer a great fit to your windows, block out excessive light and sun rays, and make your house more energy-efficient. Take for instance, if you were a buyer who is looking for a home. What would you prefer to buy, a house with or without windows shutters? For sure you will be attracted to a home that has custom shutters installed in it. So, if you are planning to sell your home the soonest, then considering the shutters would be all worth it.

In addition to being a good investment for adding more value to your home, there are a plethora of other benefits of installing custom shutters in Toronto. They provide window treatment that is not possible with other window coverings like blinds, drapes, and curtains. They offer a long-term solution that is both functional and beautiful. Along with increasing the curb appeal of your home, they are also capable of reducing the cost of running your air conditioner system.

Though there are some homeowners who consider investing in shutters quite expensive, that is only because they are a durable and long-term window treatment that would last for years to come. More so if you are investing in custom shutters for your Toronto home. The cost of the treatment will surely pay you off over time.

If you are ready to invest in shutters for your own house, take a look at our beautiful styles and designs now. Then just give us a call to discuss more of your options.

Why Do You Have to Choose The Correct Variable Speed Drive

While variable speed drive (VSD), also called variable frequency drive (VFD), is a cost-effective solution for many applications, it is not a cure for all motor problems. This is the biggest misconception in the industry that you need to know what’s the truth behind it. There are many cases when VSD overloading that does not properly set up the motor windings results in overheating. This often results in permanent damage. This is why it’s crucial to choose the right VFD for your specific application.

First, when you are specifying the rated torque output of the motor, you have to consider the required speed range and the amount of overload that you encounter when starting the drive or at any other steps during the operation. Also, you have to consider that the motor has compatible thermal properties with that of the drive you choose.

Moreover, if you are working with a Class F winding insulation, you might need to ensure that the incremental encoder is factory fitted to the shaft’s non-drive end and that the output communicates with your variable speed drive. This is popularly referred to as the closed loop control that gives excellent motor speed holding despite sudden changes in the torque load.

Finally, once you have selected the motor, you can then pick the right VFD that can go with it based on its rated current, frequency, and voltage. One of the most important parameters that can affect your VSD selection is the ambient temperature. This means if the drive will be installed or operated in a closed-loop environment, it should come with enough ventilation with multi-channel encoder inputs. However, when you are going to use it in harsh working conditions like the ones you found in logging and quarrying, it is more advisable to use sensor less control.

So, as you can see, picking the right variable speed drive is not a straightforward task. You have to consider those factors first to make sure that you invested in the right equipment.

What are the Fundamentals of Metal Fabrication?

Despite all the unstable price trends and the factors impacting them, steady growth is still evident within the metal fabrication industry. In fact, more and more metal fabricating jobs are still required in the industry. And from this year onwards to 2024, the global market for metal fabrication is estimated to continue to grow and reach $24 billion GDP in the US alone. So, why is this so?

First of all, improvements in the CNC machines are highly associated with the increased levels of efficiency and productivity seen in metal fabrication. The likes of tube laser technology, 3D printing, and the amazing collaboration between AI and robotics are a few of those advances that helped drive the growth in metal fabricating services. Moreover, the newly developed automation tools and innovations such as the hot-dip galvanization aid metal fabricators make products that need very little to no maintenance.

While these trends are good news for those who are in the metal fabrication industry, it is still crucial not to forget the fundamentals of this process that deliver high-quality results. Keep in mind that each custom metal fabricating project starts with a design and it takes the right expertise to perform the necessary engineering skills for it. This is critical because, without the right skills and expertise, any error that occurred inexpensive parts can lead to potentially huge losses for the manufacturer. Hence, the engineering expertise should be non-negotiable.

Moreover, quality control and quality assurance are also very important. Custom metal fabricators must be able to document each stage of the metal fabrication and installation process. This starts from initial drawings to welding the parts, handling them, and shipping. From accurate welds to a beautifully polished finish, only full-service custom fabricators with experienced engineers and advanced equipment will do the job successfully.

Tesla Vehicle Charging: Using Your Tesla Charger At Home

There are many benefits to owning a Tesla, but most people don’t know that they have to have a Tesla charger installed in their homes in order to use the Tesla network.

This is because most people charge their cars in public places. Having a charger installed in your own home is the best possible solution because it is convenient, and you don’t have to worry about running out of battery life.

Here are a few pointers to help you have a Tesla charger installed in your home quickly.

Maximum Power Output and Intake

A Level 1 charger is typically a 120-volt outlet, and a Level 2 charger is typically 240-volt. Level 1 chargers may take between 10 and 24 hours to charge a Tesla battery. Level 2 chargers may take between 3 and 7 hours to charge a Tesla battery.

The Model S High Amperage Charger is rated at 50 amps at 17.2kW. The Model S has a 40 amp onboard charger and can take in 11.5kW.

Max Electrical Panel Current Capacity

The electrical panel’s kW capacity can be calculated by multiplying the number of 120-volt circuits and 240-volt circuits and dividing by 1000. For example, if there are four 120 volt circuits and two 240 volt circuits, the kW capacity is 8000 watts.

An EV charger installation should not exceed the electrical panel’s capacity because it may cause the system to shut down. If the power goes out and the grid is not restored within a few hours, an electrical panel that has been overloaded will not be able to provide power to the home and your Tesla vehicle for a few days.

Plug-In vs. Plug less Charging

Plug less Tesla EV charging is accomplished by using a wireless transmitter or receiver to charge the vehicle. A transmitter is typically mounted on a home, and a receiver is mounted on the underside of the vehicle. The transmitter and receiver communicate wirelessly, and the vehicle automatically charges when parked over the receiver.

Wireless charging systems cannot charge at the same power levels as plug-in types, and research is underway to explore the best charging system for both battery packs and vehicles. The use of wireless charging systems in electric vehicles is hindered by range anxiety due to battery degradation in high-power environments.

Work Only With The Best EV Charger Installation Technicians

You can always count on us at A.S. Electrical Services to provide you with the best Tesla and standardized EV charging station installation services for all your needs. Contact us today to learn more about everything that we can do for you.

The Importance of Cable Lubricant

If you are working in a cable installation company, one thing you need to be familiar with is cable lubrication. The use of a cable lubricant is very important for lubricating a hoisting or handling cable. Moreover, lubrication also plays an essential role in preventing corrosion and limiting friction. To do this task, the lubricant is needed to adhere fully to the hoist being lubricated while having the ability to also penetrate the core of the rope. The ultimate goal is to resist the load and prevent fretting.

In the case of handling cable installations, the importance of cable lubricant is even higher. Wire cables used to convey, tow, and hoist have to be adequately lubricated to protect them from the harsh effects of corrosion. This also helps prolong the cable’s lifespan. Without proper lubrication, these cables will be subjected to different stresses. These include high loads, rough sliding, distortions, frictions, and harsh environmental conditions.

Proper lubrication is performed by using the right cable lubricant that can fully adhere and seep into the cable. It has also been formulated in a manner that suits the surrounding environmental conditions. The specific composition of the cable must determine the number of the wires, strands, and core to also know the right lubricant to use.

Once everything has been considered and the right lubricant has been chosen, you will surely enjoy all the benefits that lubrication provides. It protects wires from corrosion, resists external harsh conditions, provides a range of greases for high load capacity, extreme adhesion, and protects from wear. Indeed, the use of correct lubricant makes the entire cable installation or overhaul much easier and safer. If you are new to using a cable lubricant, just give us a call today so that we can help you choose the right one you need.