A DC Gear Motor Enhances Your Actuator’s Performance

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When you purchase a linear actuator, you take no chances with its quality. The same should ideally apply to the DC gear motor that is used in conjunction with linear actuators. As is the case with actuators, there is also ample choice when it comes to DC gearmotors. Before you choose the final product, it is important to discuss your requirements with your chosen manufacturer. Ultimately, this will ensure that there are no hindrances in your desired applications.

 

The defining characters of a motor gearbox are its versatility and customization. There are several combinations in this such as DC voltage, sensor options and gear ratio.

 

Then again, there are gearbox options that are typically used to power most fifth wheel landing gear systems. You could choose to procure them with or without a switch and wire harness. For RV slide-out applications, there are specially designed gearboxes and they are a heavy-duty right angle drive gearbox. They are also referred to as center-drive systems. For medium duty applications, manufacturers offer worm drive and spur gear driven gearbox. To eliminate back-drive potential of actuators, you could employ gearboxes with electric brakes.

 

Alternatively, you could also opt for a DC gear motor that can be produced with a variety of output shaft combinations and manual crank capabilities. If you need exceedingly high levels of strength and reliability, you could also make use of an advanced gearbox that features a heavy-duty combination worm drive and spur gear drive. In addition to all these varieties, there are several manufacturers that will also offer you customized designs to meet your exacting specifications. Customization is chosen by several OEMs and contract manufacturers. By sending drawings and other specifications to the manufacturer, you can easily get a prototype and then finalize the actual product.

 

When you decide to use a DC gearmotor in conjunction with your linear actuator, it is important to see if the housing, components and lubrication is up to the mark. This helps maximize the performance potential of the gearbox. The housing is often made with materials such as cast aluminum and bronze. The other important point to check is the energy efficiency and maintenance issues. A gearbox that is energy-efficient but requires repetitive maintenance is certainly not a good choice.

 

Finally, a lot depends on the experience and manufacturing capabilities of the firm you are placing an order with. It is prudent to check their background and track record over the internet before you make a final purchase decision for your DC Gear Motor.

Hsiang Neng’s DC gear motor is widely used by several of applications, such as magnetic bike, vending machine, game player, instrument and appliance, massage tools, stage spinning light, auto shutter, auto mah-jongg table, medical equipment. The DC gear motor is designed and manufactured in high precision and superior quality. All DC gearmotors are inspected by precise instrument and tools before dispatch. The production processes are conducted in accordance to ISO 9001:2008 standard to minimize defective rate and ensure the highest performance the DC gear motors used in your applications. Welcome to visit our website to learn more information and feel free to contact with Hsiang Neng.

 

 

Article Source: http://EzineArticles.com/expert/Steve_Mathewe/1177428

Article Source: http://EzineArticles.com/6894334

 

Water Filtration System – The Solution to Have Clean Drinking Water

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The quest for clean water started as far back as the 15th century BCE when excavations of the tomb of Amenophis II of the ancient Egyptian kingdom of Thebes showed a wall with an inscription depicting a water clarifying device. The quest for the most suitable and best water filtration system produced various theories, methods and apparatus from great minds of the past like the Sushruta Samhita Sanskrit filtration process using a stone called “Gomedaka” and the Ousruta Samhita charcoal filtering, Hippocratic sleeve by Hippocrates and the multiple sand filtration process first brought up by the Italian physician Lucas Antonius Portius in his book “Soldier’s Vade Mecum”. Up until the turn of the 19th century, sand filters were widely used in the American frontiers until the Federal government standardized the water treatment industry in the 70’s.

 

Water is a life-giving element. The use of clean drinking water is essential for our survival and guarantees us safety from waterborne diseases. But choosing the best water filtration system is unlike getting into a store and just picking up anything that fancies you. Extreme care should be followed to ensure that your system will work not only for you but for the water that you will be using. Water should be analyzed to determine the kind of contaminants it has as this will determine the system that will work best to ensure the quality of water that will suit your need.

 

Aside from coliform bacteria, metals and minerals such as iron, manganese, calcium and magnesium. The water from your source can be examined by the local government agency tasked to monitor problems of this kind. After you have determined the kind of contaminants that are present in your water, the next thing to consider is the system that is suitable for the water to be filtered. Below are the things to consider on how to pick for the best water filtration system:

 

  1. Oxidation

This system uses chlorine or potassium permanganate to change iron and manganese to an insoluble form which is then filtered by means of a special filter media bed. Maintenance requires backwashing the filter bed and changing the agent on a regular basis. This is suitable for treating water for a whole house because of its large size.

 

  1. Distillation

This system requires boiling the water and then collecting the condensed water vapor. The product is by far the safest since all contaminants are left behind in the boiling process thereby making the collected water pure and totally free of any dirt and bacteria. However, this method can be hard on the budget because of the cost of energy.

 

  1. Filters

This one of the most common system and has varying types of capabilities depending on the configuration. This is usually attached to a faucet and may be connected directly to the plumbing system. This can reduce a significant number of contaminants such as chlorine byproducts and other forms of parasites.

 

  1. Reverse Osmosis

Reverse osmosis water filtration system uses a semi-permeable membrane where water is forced through it by extreme pressure. The water produced through this method reduces greatly the presence of heavy metals, minerals and bacteria. A reverse osmosis water filtration system commonly undergoes 5 stages passing through several filters (sediment and carbon) and an ultra-violet lamp that microbes that may have escaped the RO filters.

 

These technologies offer varying degrees of results but generally are safe for human consumption. We have to choose the best water filtration system that not only meets the requirement of the water source but also the need of your household. You may want a system that will supply you with clean, filtered water for all your needs or you may want a system just for your drinking and cooking need. Cost is also a consideration which needs to be weighed. You should get a system that meets your budget. Some of these technologies are somewhat elaborate so the cost of acquiring it may also be great. Having all these in mind, there is no reason why you cannot choose the best water filtration system you like.

 

The water may look clean and pure, but remember that pathogens, bacteria and viruses are invisible to the naked eye. Get the best water filtration system and protect yourself and your family from harmful microorganisms that may cause illnesses and infections. On the website of TRIWIN water filter manufacturer, there are different filtration systems to choose from depending on your need such as big blue filtration system and reverse osmosis system. Welcome to visit our website to learn more information and feel free to contact TRIWIN.

 

 

Article Source: http://EzineArticles.com/expert/Jennylyn_P_Pereira/1199605

Article Source: http://EzineArticles.com/7298436

 

What is Die Sinking?

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Die sinking is a process used to machine or create a specific size or shape cavity or opening in steel blocks. The openings in the steel blocks can then be used to mold plastic into different shapes. Such openings may also be used when doing forging, either hot or cold, or for coining or die-casting.

 

Most often, die sinking is used to place names, numbers, and other sources of information onto metal. It can also be used to place such elements on a piece of wood, leather, or many other materials. The process for die sinking is fairly simple and something that anyone can do with a few simple tools. There are also larger machines that can help with the process, but these machines come with a price tag.

 

The process of die sinking begins by obtaining a piece of sheet metal and cutting out a shape. For instance, the shape may be a shield or name tag. When doing the process of die sinking, it is important to use a piece of sheet metal for the project that is at least 1/64 of an inch (0.4 mm) thick.

 

Once the shape has been placed on the piece of sheet metal, it will need to be cut out. To do this, a chisel and hammer or otherwise special piece of equipment for cutting sheet metal is used. Once the piece has been cut out, it is necessary to file the rough edges down.

 

After the shape has been completely cut out, next begins the process of die sinking to add letters and numbers. An outline must be created containing the information intended to put on the piece letter by letter. This outline can be created with a soft leaded pencil and using a group of 1/8 inch (3.17 mm) steel lettering.

 

Once all the lettering has been applied, it is necessary to sit the steel lettering on top of each of the outlined letters and then pound the letter down into the metal with a hammer. This process will create an indentation in the metal. This process is continued until all the lettering, numbers, and other designs are completed.

 

When done, the process should have created a piece where the indentation of the metal is personalized. It is possible to enhance the lettering by filling the indentations with some type of colored polymer. This permits the indentation to stand out against the metal.

 

Excetek is the professional manufacturer of providing die sinking EDM. Our die sinking EDM series are divided into CNC die sinking machines and ZNC die sinking machines, both series feature high quality and high efficiency. The EDM process becomes a common method of making prototype and production parts, especially in the aerospace, automobile and electronics industries. EXCETEK would be your best choice of die sinking EDM manufacturer. Welcome to visit our website and contact EXCETEK for more specifications.

 

Article Source: http://www.wisegeek.com/what-is-die-sinking.htm

 

Keep Families Safe and Backyards Looking Great with a Pool Fence Mesh

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When wanting to add a pool fence to your outdoor entertainment space to keep children at bay, you want to add something that is not only durable and secure, but visually appealing and attractive. Pool fence mesh is a great addition to any back yard when in the market for that sustainable product to keep children away from the pool when it is not time to swim. It is visually attractive, durable and a great choice for any final decision in a pool fence that is perfect for you. What it offers is not only security knowing your children will be safe but it looks fabulous. There are so many options when it comes to mesh fencing that you can literally customize it to suit your needs and style. From color to design, it is a great way to add character and charm to any outdoor space.

 

Mesh fencing for any backyard is a great choice. Not only is it strong and secure, but classy. It offers a distinguishing look while keeping your family safe all at the same time. With this as your choice in a pool fence mesh, you decide what suits you and your needs. You know you need durability, but how about height. Many may not consider this when deciding what is right for them. But with mesh as your main choice, you can decide how high you may or may not want your fence to be. You can choose what height you need and what will be suitable at keeping your pool area fenced off from others. This really allows you to be able to appropriately secure that swimming area from young children.

 

Another great option with pool fence meshes is color choice. The most common selection that many go with is black. It is modern and traditional all in one, and gives your space a nice clean look. But, if you are looking at adding a bit of color that is subtle yet charming there are also selections in white and green. Either of those options is great too. Maybe you already have a certain color of fencing surrounding your property. With this option you can customize your pool fence to match the exterior of your home and get a nice put together look around the outside of your home, while maintaining security.

 

Another fabulous feature in customizing your pool fence would be accents. You can make your mesh fencing as subdued as you would like, or have flair and imagination. It can appear to be more rustic and charming, but be made from mesh and be an inexpensive choice at keeping your family safe with charm and sophistication.

 

With the many options that you can go with in adding a pool fence to your outdoor entertainment area, keeping children from harm’s way and you pleased in knowing that they are safe and that you are adding a beautiful outdoor piece. Mesh offers your many selections and the ability to customize for your home and your style easily and inexpensively. Keep your family safe and have a space that looks fabulous doing so.

 

Jiunn Jang is the professional manufacturer of producing pool fence mesh, various types and colors can be provided by us. Welcome to visit the website of Jiunn Jang to learn more information about PVC mesh series and feel free to send inquiry to us.

 

 

Article Source: http://EzineArticles.com/expert/Sara_Conlin/1268333

Article Source: http://EzineArticles.com/6977719

 

Professional Low Voltage Power Capacitors Manufacturer – YUHCHANG

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YUHCHANG Electric is a professional capacitors manufacturer with almost 60 years’ experience. Since, establishment, we emphasize the technical development, completeness of service and product quality. Nowadays we have up-to-date production technology and been acquired ISO 9001:2000 and ISO 9002 for capacitors. Our low voltage power capacitors main include two types: Oil-Type and Gas-Filled Dry-Type.

 

Oil type

Oil type low voltage power capacitors use metal case. Capacitor elements are impregnated in high vacuum, low temperature rise, thus they have long life expectancy and can be operated at high ambient temperature. Some other features as following:

 

  • Self-healing mechanism, low dissipation factor, low temperature rise, long service life.
  • Good electrical characteristic, the best heat dissipation, and long service life; particularly suited for use in filter circuit.
  • Safety: Internal protective device to prevent capacitor from bursting and avoid the relative disaster.
  • Use environment friendly insulation oil (non-PCB).

 

Dry-Type

C-series dry-type low voltage power capacitor uses aluminum can having compact volume, anti-fire and against climate change character. This is the best design for saving space and cost down. There are following merits:

 

  • Dry-Type, N2 (nitrogen) filling, and non-pollution of environment friendly products.
  • Safety: Self-healing mechanism, internal protective device (Overpressure tear-off fuse) with overload and failure protection for every phase.
  • Against electric shock terminals, easy connection.
  • Low dissipation factor, low temperature rise, long service life.
  • The bottom of the can has a mounting stud for mounting and earthing at the same time, easy for installation.

 

Application

 

The improvement of Power Factor in low voltage power system, or use in power filter circuits.

 

If you need more information about power capacitors, welcome to visit the website of YUHCHANG – superior quality of high voltage power capacitors and low voltage power capacitors can be manufactured by YUHCHANG power capacitor manufacturer.

 

 

YUHCHANG Electric Co., Ltd.

No.59, Chung Cheng St., Ching Shui Dist., Taichung City 43653, Taiwan (R.O.C.)

TEL: (04)2622-4188

FAX: (04)2622-4646

E-mail: yce919@ms1.hinet.net

How to Choose the Best Pruning Saws before Buying?

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If you’re looking to buy the best folding saw, you should first stop to consider exactly what you want to use it for.

 

There’s a wide range of very good folding saws available, from pruning saws, to Laplander and general survival folding saws that are great for camping and bushcraft. But, in this article, we only talk about how to choose pruning saws.

 

A Close Look at the Foldable Pruning Saw

 

As a keen gardener, your pruning saw will be an integral part of your tool kit. The fact you have found this page means you on the lookout for something a little more compact than a fixed blade pruning saw.

 

The safety and convenience of a folding hand saw is a big plus. It can be tucked neatly against the body when not in use, and the sharp edges are kept away from other surfaces such as your flesh or the skin and bark of the plants and tree.

 

Using a Folding Pruning Saw

 

Your pruning saw will generally be used to cut through branches from between 1/2 inch wide up to about 5 inches. Anything larger and you will want a chainsaw to do the work for you.

 

The great convenience of the folding pruning saw is the fact you are able to get into tight working areas with relative ease. When working within the matrix of a tree or shrub you will be able to saw in narrow gaps to remove a branch without damaging the others around it.

 

Blade Type and Material

 

When buying a folding pruning saw, it is important to think of the types of branches you aim to be cutting. The saws are designed with either a curved or a straight blade, and the common consensus is that curved blades are better for smaller branches while straight blades make easier work of thicker branches.

 

User Comfort and the Handle

 

The type of work you will be doing means it is important to consider user comfort. This generally comes from buying a tool that is well-balanced and has a superior designed handle that is easy to grip.

 

It is important to consider the size of your hand in accordance with the size of the saw. When buying online, where you will not necessarily have had the chance to hold the saw for yourself, search around for user opinion. Previous buyers will often comment if a saw is uncomfortable to use.

 

Lefty or Righty

 

The problem of left-handedness is common when it comes to garden hand tools. Folding saws can be susceptible to this due to the fact many will have an operable lock. Depending on the design, the operation of this may be inconvenient for left-handed uses. A control fitted on the top of the saw is generally the best option as this should be convenient for all operators.

 

You should also consider the fact that you may be wearing garden gloves when using the folding saw. Comfort and overall grip may be impaired as a result, although thin rubber gloves can mitigate any issues.

 

If you need more information about pruning saws, welcome to visit the website of Chan Long – the professional and experienced folding saw series manufacturer, providing various hand saws including pruning saws, pull saws, handy saw, woodworking saws and so on products. Feel free to send inquiry to us.

 

Article Source: http://www.sharpen-up.com/best-folding-saw-money-2016-review-roundup/

 

Product Introduction: About PROCHASE’s Anti Static Film

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Anti static film is a packaging material with property to disperse static electricity. Static electricity is accumulated on the surface of objects as a result of friction one over another. Extraordinary properties of the film enable to protect statics sensible objects from negative impact of the parasitic electromagnetic fields during continuous storage or transporting.

 

This film can be applied for protection products against dust and small debris, that obligatory will be attracted to other types of materials under the impact of static electricity.

 

Prochase provides FAP-8611-J model anti static PET protective film for customers. Our anti static films which coated anti-static adhesive onto PET film surface under clean room, there is anti-static effects in adhesive. Due to low adhesion, therefore it can be laminated with plain and smooth substrates, more further its appears will be no residue when you peel off and no static occurred.

 

Application:

Glass penal, LCD screens, protection of electronic products, protection of optical film, protect dust contamination or adsorption under manufacturing processing.

 

Prochase is the leading manufacturer of protective films in Taiwan. A variety of protective films such as anti static film, anti fingerprint film, anti fog film, anti glare films etc products can be found on our website. If you are interested in anti static film series products, welcome to visit our website and feel free to contact Prochase.

 

Prochase Enterprise Co., Ltd.

No.33, Yonglong Rd., Dali Dist., Taichung City 412, Taiwan.

TEL: 886-4-24066838

FAX: 886-4-24065180

E-mail: prochase@ms36.hinet.net

 

 

Article Source: http://plastmodern.com.ua/en/portfolio-view/anti-static-film/

Differences between CNC and Conventional Lathes

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CNC stands for Computerized Numerical Control that means that a CNC lathe is controlled by a computer. It moves automatically. In the other hand, in conventional lathes series, all the movements are manually done by the operator.

 

The big advantage of a CNC lathe over the conventional is that once it is prepared to run (program and set-up) by a skilled technician, it requires a less skilled operator to load raw material, push “the green button” and inspect the parts made. While a conventional lathe requires a skilled technician to make every single part.

 

To some extent, a CNC machine is less complicated than a conventional machine, because the computer can move all axes simultaneously with high precision. Doing arcs, for example, is easy in a CNC while in a conventional it will require a special tool or an accessory.

 

It can be done with 3 tools in a CNC lathe: A tool for facing, turning the cylinders, tapers and the convex arc, a tool for cutting the threads and a tool for cutting the concave arc and cut-off the part. A similar part with different tapers and arcs will use the same tools and minor changes to the program.

 

Now, to do the same part in a conventional lathe, it will require 5 tools: A tool for facing, turning the cylinders and the tapers, a special tool for cutting the convex arc, a special tool for cutting the concave arc, a tool for the threads and a tool for cut-off the part. A similar part with different arcs will require different special tools.

 

But it is not only the tools: To make a thread in a conventional lathe you need to put a specific set of gears to coordinate the axial movement with the spindle. Different threads require different set of gears. A CNC lathe doesn’t need gears arrangements to make threads, only changes in the program.

 

Also, to make the tapers in a manual lathe you need to set the auxiliary tool carriage (or a special accessory for low angle tapers) to the required angle, cut the taper, and then reset a different angle to cut the different taper.

 

There are some myths, like a CNC is more precise or faster than a conventional machine. In reality both machines can deliver high quality, high precision parts with high turnaround as good as the technician is. The difference in cost is that a high skilled technician and 3 less skilled operators can manage 6 CNC machines (or more if the parts have long cycle times), while 6 conventional machines will require 6 high skilled technicians.

 

CNC-TAKANG is one of the leading conventional lathes manufacturers in Taiwan. We have offered comprehensive range of metal working machinery since 1973. In order to satisfy ever-changing machining demands, we always devoted ourselves to developing new products and striving for innovative R&D. If you need more information about conventional lathes or cnc lathe series, welcome to visit the website of CNC-TAKANG and feel free to contact us.

 

Article Source: https://www.quora.com/What-is-the-difference-between-CNC-and-conventional-lathes

Excellent Corrugated Fastener Tool Manufacturer – Apach Industrial Co., Ltd.

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Apach is the well-known manufacturer of nailer guns. Exquisitely designs each of its nailer guns, and insists on strict durability testing of every piece of key components and parts, as well as rigid pre-delivery inspections of finished products. Our products are durable and can be used under harsh working environments. Therefore, Apach’s products are highly recognized and sought-after by professionals worldwide. Today, Apach is already a globally known brand.

 

APACH offers a complete product line to solve customers’ problems, including coil nailers, framing nailers, finish nailers, staplers, carton closing tools and so forth. These tools are ideal for use in construction, pre-fabricated housing, pallets, furniture, upholstery, fencing and carton closing.

 

In this article, we are going to introduce one of popular products that manufactured by Apach – CF-15AA Corrugated Fastener Tool.

 

CF-15AA Corrugated Fastener Tool
CF-15AA Corrugated Fastener Tool

 

This Apach CF-15AA Corrugated Fastener Tool is designed to be powerful, safely and comfortable to use. Our Corrugated Fastener Tool work great for joining door stiles and cabinet faces and can be used to quickly assemble window frames as well. It is also good at upholstery, building, bedding and other applications.

 

Features:

Bottom Load Magazine

Easy Magazine Adjustment

Jam-Free Magazine

Powerful

 

Fasteners:

Compatible with Bea W, Duo-Fast CF, Haubold WN, Senco SC2, Omer CF Series

 

Applications:

Framing, Joiner

Upholstery, Furniture, Bedding

Door, Window, Trimming, Picture Frames, Building Components

Cabinets, Furniture, Light wood assembly

Industrial, Pre-Fabricated Housing

 

 

If you need more information about Corrugated Fastener Tool, welcome to visit the website of Apach to learn further details and feel free to contact with us.

 

Apach continues to launch new products to meet customers’ special requirements, pays close attention to each customer’s opinions, and provides speedy, timely services to clients. This globally prestigious brand is trustworthy.

 

 

APACH INDUSTRIAL CO., LTD.

176 Industrial 9th Rd, Tali Dist., Taichung City, Taiwan 41280

TEL: +886 -4-24915576

FAX: +886- 4-24915580

E-mail: info@apach.com.tw

About Some Knowledge of Rheometer

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A rheometer is a device that was developed to measure how a liquid’s suspensions or slurries flow when force is applied to it. Many fluids can be tested with a rheometer when a single numerical viscosity value cannot determine them due to their components. A rheometer can also be used to discover the additional parameters and values that a viscometer can correctly measure. In other words, the rheometer tests a fluid’s rheology.

 

There are two types of rheometers that test a liquid’s rheology. There is an applied shear stress/strain option that is known as a rotational/shear rheometer. It is designed to measure native strain and can provide valuable data for measuring the liquid’s shear stress. The other type is a native stress controlled rheometer. It is used to control the application of a defined stress/shear that measures the strain of the shear as a result. But we only talk about shear rheometer series in this article.

 

What does Rheometer Mean?

 

The word Rheometer comes from a Greek word that means “measuring flow.” Therefore, the device created for this task was dubbed the rheometer. The word rheometer has historically been used to refer to different types of measurement devices. First, it was the name of the device that measured electric current until a new word was created to replace it (the galvanometer or ammeter). It was also the name of the medical tool used to measure blood flow. Rheometer was also the name of the civil engineering tool used to measure water flow. After the term rheology was defined, the tools previously referred to as rheometers were renamed.

 

Rheometers that Measure Shear

 

There are a wide variety of rheometers that measure shear in different ways. Though these have slight differences, they generally offer the same kind of information. The following are the available shear rheometers:

 

Pipe or Capillary – The pipe or capillary rheometer is designed to measure a liquid that is forced through a tube. This makes it possible to measure a constant cross section and dimensions that define the laminar flow of the fluid. Shear rate can be determined via the dimensions measured from the liquid’s flow rate and pressure drop, which are converted into the proper shear stress measurement.

 

Rotational cylinder – This is a cylinder and a one-plate measuring system, where the liquid is placed within the small ring space of a cylinder that is inside another. The cylinder is then rotated at a speed that makes the shear rate measurable. The torque of the force that is needed to turn the other cylinder is then used to convert the shear rate into shear stress. A modern day rotational cylinder apparatus may be able to spin at 600, 300, 200, 100, 6 & 3 RPM to measure the shear stress of fluids. Modern day options can also be programmed to measure these values at changing intervals, which can measure important time based readings.

 

Cone and plate – Here, a liquid is placed on a flat plate as well as a short, shallow cone that is placed on top. The cone is typically at a one degree slant. The plate is rotated and the force exerted on the cone is measured. Oscillating versions of this rheometer can measure additional values such as elasticity.

 

Ektron Tek Co., Ltd. is a rheometer manufacturer which has professional research and maintenance team. With more than 30 years of experience and technology, we have marketed our products worldwide with our brand EKTRON TEK. Thanks to continuous efforts and innovation, we have gained the trust and compliments as a world-reputed company from our customers and have maintained the leading position of rubber testing instruments industry in Asia. If you need more information about rheometer series, welcome to visit our website and feel free to contact Ektron Tek.

 

Article Source: http://www.tech-faq.com/rheometer.html