Woodworking machine

Telling You Some Basics of CNC Routers

A CNC router is an acronym for a computer numerically controlled router. This is a machine used in the manufacturing industry, mainly for cutting through materials like wood, metals and plastics. A router is special because it is controlled by software as opposed to mechanically by a human.


This is of interest to the manufacturing industry because it produces better results. You might wonder why that is, surely a human could do better work than a computer? The reason a router can work better than a mechanically controlled router is because the software that controls it allows it to move in a closer more detailed and steadier manner than a human ever could. This does not mean that there is never human intervention when it comes to the router, but what it means is that the movements are ultimately made by a computer, so are extremely accurate and detailed and the machine can move the tiniest amount if that is what is needed. This is why CNC routers improve manufacturing. They can also work continuously whereas a human would have to take a break and results would get lower in quality the longer they continue, due to fatigue.


A CNC router looks somewhat like a table top work station that operates on its own. Parts that a CNC router has include a cutting tool, a control panel, a worktop and, naturally, a router. There are many other parts that also make up this fascinating CNC machine.


CNC routers take a lot of skill to make. That is because the person or team that produces one needs skills from varying fields. That is they need to be able to design the machine to start with. Then they need to be able to source the parts and be able to assemble it from scratch in a safe manner. IT and programming skills also need to be thrown into the mix in order to create the software that the machine runs on. So, as you can see there really is a broad range of talents required to create a CNC router; it is certainly not an easy task.


If you need to use a router there are a few different ways of taking advantage of one. The best option is to go with a CNC machining provider. These firms have CNC routers that are ready to be used and can be programmed to match your productions needs. They are especially useful if you only need to manufacture a small amount, or a certain part. They also provide a team of experts with the broad range of talents mentioned above who can assist and advise you with your production.


There is also the option of building a CNC router. This will require a lot of skill but it is certainly possible to build a basic one and it can be a fun task if CNC machinery is a hobby of yours.


TRUPRO-TEC Industrial Co., Ltd. is the company of specializing in kinds of metalworking machines and woodworking machines. CNC router is one of excellent machinery manufactured by them. If you need further details about CNC router series, welcome to visit their website and feel free to contact with Trupro-Tec.



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Considerations for Buying a Used Belt Sander

Sanding is ubiquitous to woodworking. But the type and level of woodworking that you perform can greatly affect your sanding needs. If you plan to pursue woodworking as a hobby or as a small side business, an electrical handheld sander or even a manual sander may suit your needs. But if you want to pursue woodworking as a business and gradually increase your production, there will come a time when you need to purchase a wide belt sander. Unlike smaller sanders that are used to refine the surface of already sanded wood, belt sanders are used to remove a significant amount of material in a short period of time, making them essential for sanding rough wood stock in a high production atmosphere. Although acquiring an industrial grade wide belt sander is essential for high scale production, purchasing it can require a significant amount of money; that is, unless you purchase a used wide belt sander.


Although anyone would be skeptical about starting a new woodworking business with used machines, used industrial woodworking machines aren’t your average used machines. In addition to usually having a significant amount of their lifespan still ahead of them, they’re also designed to stand up to commercial level woodworking. When you buy used woodworking machines that have been well maintained by their previous owners, you can count on receiving machinery that performs like new. However, as you shop for a used wide belt sander, you’ll need to make some considerations in addition to how well the sander has been maintained, including: the width of the sander’s platen, its speed and how much vibration it produces.


If you’re buying an industrial grade wide belt sander that sits on the floor, the width of its platen isn’t of much concern. A belt sander’s platen is the flat part of its bottom section that sits against the floor or a table surface. While floor sanders are generally so heavy that nothing tips them over and are sometimes bolted to the floor, table sanders, depending on their weight, are recommended to have a platen that is one inch wider than the width of the sanding belt in the event that they tip over. Regardless of whether platen width is a concern with the belt sander that you buy, the speed with which its belt turns will be. Some sanders come with one-speed settings and other with variable settings, with the one-speed sanders usually intended for wood sanding only. If you’ll only be sanding wood, a single speed sander should work fine. But if you plan on sanding metal or plastic material as well, you’ll need a sander with various speed settings.


The last major concern when shopping for a belt sander is how much vibration it produces. Generally, sanders that sit on the floor don’t experience much vibration. But table sanders can be another story. To minimize vibration in a table sander, woodworking experts generally recommend buying a lighter table model instead of a heavier one. Although a little vibration might not sound like much of a problem, it can cause chatter marks in your wood stock, which is something that you can’t afford in terms either time or money.


Trupro has been in the sander industry for more than two decades. We provide wide range of sanding machines from light to heavy duty, for metal working to woodworking. With our extensive experience and know-how, our wide belt sanders have been recognized as the top quality and best selection for carpentry projects. If you have any question regarding our wide belt sanders or other products, please feel free to let Trupro know.



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The Right Way to Get a Dust Collector

In almost every woodworking functions, wood dust or saw dust is really a possible trouble. These types of wood particles or wood debris will be risky since they will produce really serious health worries and pose as likely fire risks. For you to fight off this matter, employing a dust extractor is vital. Commercial or heavy duty dust extractors are made to assist take away any of these airborne contaminants at its very origin.


You can find 3 considerations you might want to make when choosing the right piece of equipment or designing the right one for the shop. One, you should find out the amount of cubic feet per minute of air activity is necessary inside the system to deal with the dust production. Two, consider the makeup and build of the dust collector so that it may supply the best demands that you’ll require. Three, identify whether you will need a single or dual stage collection unit.


Some individuals, however, implement inferior vacuums while some will not use dust extraction devices whatsoever. Generally, the common vacuums that are supposed to collect dust are the ones that harbor the hazardous dust debris. In order to be safe, it is advisable to basically employ a reliable dust extractor.


If you’d like a highly effective filtration product, you need to ensure that the dust bag or filter systems will be properly sifting through the dust particles. Filters possess diverse capabilities, so you will need to decide how little a filtration system can sort through. Many of the best filters will sort through debris at 1 to.03 microns.


Uncover whether you’ll require a pair of filters or a single one would probably do. You will find tinier particles leads to a lot more problems to your health. Moreover, look at how dust collector units generate electric charges in order to ground it using copper wire and ward off a spark from igniting.


With over 20 years of experience in the woodworking field, TRUPRO-TEC has developed a series of dust collectors and air filtration products available in different power capacities. The special designs of Industrial motor and blower impeller make our products achieve maximum performance.


Durability, reliability and high efficiency are the reasons why our products are hot sales. We are always committed to ongoing innovation and make us a leader in the field of wood dust collectors. You can count on us for the products and advice you need. Welcome to visit the website of TRUPRO-TEC and feel free to contact us for more info about dust collectors.


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6 Key Factors to Consider When Buying Drum Sanders

Drum sanders are powerful and versatile in that they can be used as floor sander or bench sander among other uses. The market has a wide variety of models and brands and this means you would need to be a little careful when making your choice so that you can get a good drum sander for your use.


  1. Quality


The quality of the drum sander cannot be ignored because it directly affects functionality and durability. The ones made from alloys tend to be quite durable and make great investments. Look at the materials used and make sure you get yours from a distributor you can trust with quality brands and models.


  1. Speed


A good drum sander should have a speed that is easy to control. Variable speeds are very important because not all uses can use just one speed, hence you are better equipped if you can adjust the speed to match the use. High speeds are great for more polishing but other applications achieve best results with slow or moderate speed.


  1. Platen


This is the recumbent part on the tool’s lowest part. Your drum sander should have a platen that is constructed to withstand friction and vibration of daily normal operations. Platen that measures around an inch wider than the drum in terms of width definitely makes a great choice.


  1. Drum


The drum is a very important part of the machine and should therefore be made from good materials. Aluminum that has self-cooling abilities is, for instance a very good material for the drum. This is because the cooling prevents heat damage to the sanding strip or wood under load. A unit that also has drum height that is adjustable is a good machine because it gives you more flexibility in using for various purposes.


  1. Dust collection


A machine that has a dust collection feature included is a good drum sander. The dust system helps in keeping the tool clean and safe in operation and also keeps dust from the hair and clothes of the drum sander operator. It is actually possible to find one that has a detachable vacuum system designed to make it more effective.


  1. Noise


Most drum sanders operate under distracting noise levels, but technological developments have made it possible to manufacture machines that have noise reduction features. A machine that has 95 decibels is considered to have non-harmful noise so be sure to check. Always look at the noise reduction features or noise levels before you go ahead and make your purchase.


Another important thing to consider when looking for a good sander is the levels of vibration. Important to remember is that excessive vibration can leave blabber marks on your stock or worse still it can lead to carpal tunnel syndrome. When buying, remember the weight can determine the levels of vibration with lighter drum sanders causing less vibration. You can also choose a model that has an anti-vibration design for safer and excellent operations.


If you need further details about drum sander and other woodworking machines, welcome to visit our website and feel free to contact TRUPRO – the professional and high quality woodworking machine manufacturer.



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Safety Regarding Magnetic Workholding

Resistance to the implementation of magnetic work holding usually begins with a concern for safety. These concerns can be allayed by assessing the technology, holding power and optimal operating conditions of magnetic work holding in terms of operational safety.


Despite the competitive benefits of magnetic workholding in reducing costs and improving productivity, there still exists a resistance to the implementation of magnetic technology as the primary work holder in machining operations. This resistance usually begins with a concern for safety. By assessing the technology, holding power and optimal operating conditions of magnetic work holding relative to operational safety, these concerns can be allayed.


Magnetic Work Holding as a Safe Technology

If a machine operator has held workpieces with mechanical clamps for decades, the idea of relying on magnetism to hold workpieces, especially in heavy milling operations, boils down to an issue of trust: Is this really safe? While understandable this opinion is rooted in subjectivity not objective fact. More than likely, those who hold this point of view may not fully understand the facts of how safe magnetic work holding is.


So, how can magnetic work holding be considered as a safe technology? By definition, it produces a uniform, consistent, and infinite holding power that does not relax, give, or decrease until an operator de-energizes it.


In general, magnetic work holders are constructed with an array of individual magnets embedded into a magnetic chuck or plate. Each magnet has a north and south pole across which flows magnetic energy called flux. When a workpiece is placed across the poles of these magnets, flux flows into it. When placed in this flux field, a magnetic field of opposite polarity is induced into the workpiece thereby creating a magnetic attraction between the chuck and the workpiece. This attraction will remain consistent, uniform, infinite, and reliable as long as the magnetic field is energized. This reliability makes magnetic workholding a truly safe technology.


Magnetic Work Holding as a Safe Holding Force

Holding power or strength is another factor considered when forming an opinion about the safety of magnetic workholding. If an operator does not know how strong magnetic workholding is, he may mistakenly believe magnetic technology is not strong enough to do the job safely. This opinion can be allayed by two facts:

(1) magnetic workholdings can have a clamping power up to 1000 daN and

(2) depending upon the application, an instantaneous clamping force of 12 tons per square foot can be generated by magnetic workholders. This level of holding force is more than comparable to mechanical clamps with one additional advantage: magnetic holding force is uniform, constant and infinite until the operator de-energizes it.


Optimal Operating Conditions

To implement magnetic work holding solutions may require some training to understand the technology’s optimal operating conditions. For example, magnetic work holding is best used with smooth-surfaced workpieces rather than rough ones because the smoothness decreases the air gap between the workpiece and the magnet; small air gaps increase magnetic attraction and the holding bond. Some materials are better conductors of magnetism than others. For example, annealed materials are ideal while hardened materials don’t absorb flux as easily and will retain some magnetism. This condition can be corrected within seconds with demagnetization. Finally, the direction of the holding force is yet another adjustment an operator may have to make to safely implement magnetic work holding. All magnets have 100 percent clamping force directly away from the face of the magnet, but only about 20 percent clamping force against side forces. So, the geometry of a cut must be considered in the machining process to reap the advantages of this type of workholding.


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