Category Archives: Manufacturer

Bad Valve Seals and Piston Rings Symptoms & Replacement Cost

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This discussion is about the symptoms of bad valve seals and piston rings as well as their basic functions and common cost of replacement. Valve seals and piston rings are crucial for the functionality of your engine. If you can recognize the signs of when these components have problems, then you can replace them right away before serious damage is done to your engine.

 

Functions of Piston Rings

 

The piston is located inside of a car’s engine. The piston ring comes in the form of a split type ring and you install it outside of the piston’s diameter. The piston ring’s main purpose is to assist in sealing the combustion chamber, manage the oil consumption of the engine, and to assist in transferring heat to the engine from the piston. It is important to note that the piston ring will eventually get worn out, which means you’ll have to replace it. You should go to a professional mechanic to have this replacement job done.

 

Functions of Valve Seals

 

After air and fuel are mixed together, valves are there to manage how much of the mixture flows through the cylinders before the combustion process takes place. Valves usually have sleeves on them which prevent the combustion gasses from seeping out of them. The tops of the valves also have seals on them which prevent oil from getting pulled down into the engine area. These seals are commonly constructed out of a super strength rubber material and they’re placed into a small collar of the valve stem’s top area. Once these valve seals start to get worn out, you’ll notice some major symptoms that are unique to this problem.

 

The Symptoms of Bad Valve Seals and Piston Rings

 

The symptoms of bad valve seals and bad piston rings are quite similar. Any time either one of them fails, the performance of the vehicle will be reduced along with other bad symptoms that are noticeable. Let’s take a look at some warning signs which might indicate that you have bad valve seals or piston rings.

 

  • Exhaust Smoke – If you notice thick smoke that’s a gray or white color, this indicates that your car is burning oil. The only way this could happen is if the oil is leaking into the combustion chamber of your engine.

 

  • Too Much Oil Being Consumed – If the piston rings are worn out and the valve seal is broken, this will be what allows oil to flow into the combustion chamber.

 

  • Not Enough Accelerating Power – When there is damage to the piston rings and valve seals, the compression will be reduced which causes you to lose power in your engine. As a result, you won’t be able to accelerate when you put your foot on the gas pedal.

 

Although bad valve seals and piston rings have similar symptoms, the time and costs of repairing them are quite different. That is why you should educate yourself about where the problem is coming from, whether it’s the valve seals or piston rings. Once you find out, you can save time and money from having a mechanic figure it out for you.

 

To investigate where the problem is coming from, there are a few tips you can follow which will help you out with this. You can open the spark plug, fill up the cylinder with some oil, do a compression test, remove the EFI fuse and crank the engine, and then see the result of the compression gauge. If the result of the compression test appears to be good or at least average, then the piston rings are likely the problem. However, if the results of the compression test are low or under average, then the valve seals are the problem.

 

Replacement Cost of Piston Rings

 

When replacing piston rings, the cost will be determined by several factors. The make and model of your vehicle is one example. You also have to consider the type of engine that’s in your car and the condition of it. Most mechanics are going to charge around $1,500 minimum to perform this job. Some may even charge as much as $2,500. The reason this replacement job is so expensive is because it is a complicated task. The engine of the vehicle has to be completely disassembled first and then the cylinders of the vehicle have to be reconditioned. After that, the car gets reassembled using all the parts that were taken off originally. Only an experienced mechanic can perform this task, which is a very long and intense project that takes several hours to do.

 

Replacement Cost of Valve Seals

If you have discovered there is damage to your valve seals, then have an auto technician install new oil seals. The cost of this replacement job will be between $900 and $1,800, depending on the make and model of your vehicle. The process of replacing the valve seals requires disassembling the entire engine until you can reach the valve spring. Take off the cylinder head cover, the spark plugs, pushrods, and rocker arms. The amount of time this will take depends on the make and model of your vehicle. Sometimes the technician may have trouble with this job, so they’ll dismantle and remove the cylinder head. Then they’ll use a cylinder kit as a replacement which contains a cylinder head gasket.

 

Conclusion

 

There are lots of reasons why damage can occur to valve seals and piston rings. But if you regularly maintain your vehicle and get it serviced, then the damage to these components will be minimal. Vehicles that are maintained poorly or have high mileage are prime candidates for having damaged valve seals and piston rings.

 

If you are interested in learning more information about valve seals, try to visit the website of AOK Valve Stem Seals Ltd. AOK is a Taiwan local company of specializing in producing bonded seals, O-rings, and valve stem oil seals. Feel free to contact AOK you will obtain the details you need.

 

 

Article Source: http://cartreatments.com/valve-seals-and-piston-rings-symptoms-replacement-cost/

EMO Hannover 2017 : Taiwan Excetek Technologies Is Going to Attend This Grand Event

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More than 2037 exhibiting companies from 41 nations will be seen participating at EMO Hannover. With exchange of industrial knowhow and specialized networking events as the highlights of the show, the entire business community benefits from it.

 

The products and services demonstrated in this show are as follows, Turning machines, Drilling machines, Boring machines, Milling machines, Flexible manufacturing cells and systems, Transfer machines, Grinding machines, Tool grinding machines, Planning, shaping, slotting and broaching machines, Gear Cutting and finishing machines, Sawing and cutting off machines …etc.

 

Taiwan local company Excetek Technologies Co., Ltd. is also going to attend this grand event. Excetek is famous for its Wire Cutting Machine, Small Hole Drilling Machine, and EDM Machine. If you will enjoy this B2B event, try to visit the booth NO.D88 HALL13 of Excetek to obtain more information about their company and machinery.

 

Pack your bag and get ready to attend this exciting B2B event – EMO Hannover 2017. Related information please check out here: http://www.emo-hannover.de/
EMO Hannover 2017

Powerful CN-70CL Pneumatic Clinch Nailer in APACH Industrial

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Are you often annoyed from having no ideal pneumatic coil nailers? I can recommend you to visit the website of Apach, the leading nailer guns manufacturer in the industry. Apach’s products are durable and can endure under harsh working environments, and therefore are highly recognized and sought-after by professionals worldwide.

 

Today, I will show you the latest product Apach produces – CN-70CL Pneumatic Clinch Nailer.

 

CN-70CL Pneumatic Clinch Nailers

Speciality Tools


Apach CN-70CL Pneumatic Clinch Nailer with ergonomic design shows you its powerful, rapid nailing performance. No matter industrial use or DIY, it will be the most suitable air tool for you.

 

Now, try to check out Apach’s website to understand the advantages of CN-70CL Air Clinch Nailer.

 

 

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

Benefits of Well-Designed Medical and Dental Computer Mounts

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The need for better monitor and computer mounting solutions

There has been a dramatic increase in the need for correct monitor and hospital arm in medical and dental settings. Placing a monitor and keyboard on a counter or shelf is no longer acceptable for the following reasons:

 

  • Computer use and MSDs. Awareness of the relationship between increased computer use and Muskuloskeletal Disorders (MSDs) in healthcare and dental environments has brought proper ergonomics to the forefront when selecting computer mounting systems.
  • Limited space. The growing use of computers, monitors and carts has created space restriction problems.
  • Meeting patient needs. Whether entertaining patients or presenting them with information, one static location for a monitor or TV will not meet the needs of every patient.

 

The importance of proper ergonomics

With better knowledge of workplace-related injuries such as carpal tunnel syndrome, lower back, neck and shoulder pain, healthcare and dental managers are recognizing the need to provide ergonomically correct workplaces for their staff. The simple definition of ergonomics is the adaptation of the workplace to the worker. Mounting systems need to adapt equipment to the people who use it.

 

Because people’s physical proportions vary considerably, mounting systems need to easily adjust for each caregiver. Administrative and patient care tasks are handled more safely and efficiently with ergonomically designed computer and monitor mounts. Proper ergonomics can also save money through fewer missed days due to injury and increased productivity because employees are comfortable in their work environment.

 

Considerations for space-constrained environments

Often the first question that comes to mind before the purchase of a computer or monitor mounting system is, “Where will we put it?” In medical and dental environments, space is a valuable commodity. In an administrative or IT area, if a keyboard is placed at the edge of the table and a monitor behind the keyboard, the actual usable workspace has been greatly reduced. In some instances a second or third monitor is needed, compounding the problem.

 

In hospital patient rooms and dental operatory, it’s often impractical to use a second cart or cabinet for a computer, monitor, keyboard or laptop. Every square inch of floor and desk space has already been allocated for other equipment and tasks. Stowable mounting solutions provide complete workstations that mount in minimal space and fold up and out of the way when not in use. Desk and floor space remain clear.

 

Adjustable mounting arms can enhance patient care

Articulating monitor mounts in medical and dental settings enable caregivers to easily share information with patients. Appropriately selected monitor and computer mounting solutions can improve caregiver efficiency by streamlining workflow and maximizing the area they have to do their work.

 

Ergonomically designed mounting solutions increase the comfort, health and safety of staff in clinic and patient rooms, nurses stations, administrative areas, diagnostic sites and operatory.

 

A monitor mounted to an adjustable arm makes it easy for a patient to enjoy television even if his/her mobility is limited. The patient no longer has to be moved to see the screen because the screen can be moved to where the patient can view it.

 

An extendable monitor arm can enable a caregiver to use the monitor to educate a patient about a treatment or help him/her view x-rays from a bed or chair. This mounting system makes it easier to engage a patient in the treatment process. The same mounting system can then lift the monitor high enough to be used by caregivers or colleagues to discuss treatment plans.

 

Finding the right mounting solution

There are many hospital arms and stands on the market designed for an array of applications in healthcare and dental environments. It’s important to know exactly what mounting solution will match facility and caregiver needs. The following are points to keep in mind when looking for a mounting system.

 

  • Present needs may change in the future. Find a system that is designed with this in mind. Ask, “How easy will it be to add a keyboard to this monitor mount in the future? Will it be necessary to buy a completely new system or can this one be upgraded?”
  • The monitor and/or computer mount should be designed to adjust easily by the people who will use it every day. Ask, “Can caregivers and staff easily adjust the height and position of this mount?” In the case of an articulating mounting arm, think of the farthest point it will be required to reach. “Will this arm extend to where it is needed?”
  • There are compatibility standards set forth by VESA, the Video Electronics Standard Association that determine how a flat panel monitor can be mounted. Be sure to find a mounting interface that’s VESA compliant and compatible with the monitor. Also keep in mind the weight of the equipment that will be mounted and choose a mounting system that meets the load capacity.
  • Find out how the monitor and computer mounts under consideration have been engineered and manufactured. Ask, “Is the mounting system designed to be durable? Is the mount built to last at least as long as the equipment that is mounted on it? Is this system safe to extend above and over a patient? What kind of finish does it have? Will the finish fade or chip after frequent cleaning? Will the manufacturer stand behind this product?”

 

The right monitor and computer mounting system can transform a healthcare or dental practice. It can enrich the experience of patients and create a safer, more efficient workplace for employees.

 

Modernsolid Industrial Co., Ltd. is a leading manufacturer of hospital arm. The hospital cart features built-in gas spring which is simple to move whenever you want it to be, special coating and antiseptic process comply with medical requirements, as well as hidden cable management makes performance under security. If you would like to learn more about the company and products, please send you e-mail anytime. We will reply you ASAP.

 

Article Source: https://www.icwusa.com/benefits-of-well-designed-monitor-and-computer-mounts-in-medical-and-dental-settings/

What Do You Need To Know About Your Injection Moulding Machine?

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Injection moulding is the most common method used to create large numbers of identical items from plastics. Most polymers can be used in the process and products produced by injection moulding include bottle lids, plastic combs, small pieces of furniture and even car door panels. Essentially, the injection moulding process involves feeding plastic polymers in a pelletized form through a hopper into a chamber.

 

As the material passes along the chamber a rotating screw mixes and melts the material. Once sufficient molten plastic material has collected at the end of the chamber the screw acts as a plunger and the material is injected into a mould, usually made of metal. Moulds are carefully designed to reflect the exact requirements of the product being produced. Finally, the plastic solidifies into a shape that has conformed to the shape of the mould. Once cooled slightly, sometimes a robotic arm is used to remove the moulded components but it is more common for the freshly-made items to drop out of the mould into a chute leading to a collection container.

 

An injection moulding machine is used to manufacture plastic products by the injection moulding process detailed above. There are two main parts to the machines – the injection unit and the clamping unit. In the majority of injection moulding machines the mould is fastened in the horizontal position but moulds can also be fitted in the vertical position in some cases allowing gravity to aid the process. Moulds are most commonly fastened to the machine by manual clamps using bolts but can also be fastened using hydraulic or magnetic clamps which both allow for faster tool changes.

 

Injection moulding machines are rated by tonnage and Shot weight which expresses the amount of clamping force that the machine can exert to keep the mould closed during the process and the maximum weight of article that can be moulded. However, machines are primarily classified by the type of driving systems they use namely hydraulic, mechanical, and electrical or hybrid. Hydraulic machines are most predominant in most parts of the world with the exception of Japan and were the only option available until 1983. Although widely-used they tend not to be as precise as other machine types. Mechanical injection moulding machines tend to be more reliable than other types.

 

Electric injection moulding machines decrease operating costs by reducing energy consumption and also address some of the environmental concerns around these machines. They are more expensive than other types but are quieter, faster and more accurate. Hybrid machines combine the best of hydraulic and electric types but in reality use almost the same amount of electricity to operate as a standard hydraulic machine.

 

There are many manufacturers/suppliers of injection moulding machines and new advances are being made in the field all the time and so it is worth researching options and services on offer before making a final decision.

 

Multiplas Enginery Co., Ltd. is the company of specializing in producing injection moulding machine, rubber moulding machine, high speed injection molding machine and so on machinery. If you are interested in learning more information about injection moulding machines, welcome to visit Multiplas’s website to see what else products we can offer you.

 

 

Article Source: http://EzineArticles.com/8678703

Forklift Truck Safety Training is Critical

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Forklift Trucks are commonplace around construction sites, warehouses and factories. But these powered industrial trucks can be deadly if used improperly, and they require respect and diligence for safe operation.

 

About 35,000 serious injuries and 62,000 non-serious injuries involving forklifts occur every year in the United States, according to the Washington State Department of Labor & Industries. Forklift operators at heightened risk of injury or death include those who:

 

  • Have not been trained in the principles of physics that allow forklifts to lift heavy loads
  • Are unfamiliar with how a particular forklift works
  • Operate a forklift carelessly
  • Use a forklift despite the machine having missing parts or unapproved alterations

 

Forklifts may be powered by batteries, gasoline, diesel or propane, and come in multiple sizes. Some forklifts have drawbars so they can pull weighty loads, and others have booms and attachments that allow them to lift heavy objects.

 

Regardless of the type of forklift, one thing holds true: All forklift operators must be trained. “An untrained forklift operator can be as dangerous as an unlicensed driver of a motor vehicle,” Washington L&I states, adding that “state regulations require the employer to ensure that a forklift operator is competent to operate the forklift he or she is assigned to use.”

 

Follow The Rules

Drivers must know and adhere to all safety rules when operating a forklift. One critical rule operators should never forget? Always wear your seat belt. Failure to do so can result in an operator being thrown outside a forklift’s protective cage in the event the truck overturns.

 

To help prevent a forklift from tipping over, falling to its side or dropping its load, Washington L&I recommends a number of tips:

 

  • Ensure a load is completely stable and safely secured on the forks before operating the forklift.
  • Keep loads low to the ground when traveling.
  • Keep a load uphill when moving up or down an incline.
  • Drive slowly when conditions are wet or slippery.
  • Slow down when making turns and honk the horn if traffic is encountered.
  • Never allow unauthorized workers to ride on a forklift, and refrain from engaging in horseplay when operating one.

 

Learn more information on how to safely operate a forklift, including how a forklift works, a pre-use inspection checklist, and rules for loading and unloading to have a safe working environment.

 

Article Source: http://www.safetyandhealthmagazine.com/articles/15812-forklift-safety-training-is-critical

Looking for The Best Archery Equipment Supplies

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Archery equipment comes in all shapes and sizes and it is important for you to get the right kind for your needs. You can purchase a bow and arrows as well as all the other archery supplies and accessories online. This is a great way to shop because you can do it from the comfort of your own home. Before you do that however, you have to make sure you are getting the right products to avoid wasting money.

 

One of the first things you need to think about before you buy archery supplies online is compatibility. Different manufactures make different archery related products that follow the industry rules without necessarily being exactly similar. As a result, you may end up purchasing a bow and arrows or any other supplies that cannot be used together properly if you purchase them from incompatible brands. You bear the responsibility of making sure that such a thing does not happen because you may fail to get a refund and thus have wasted your money.

 

Another way of ensuring that you get what you need is to compare the prices of the items you are interested in purchasing. Plenty of online stores offer different brands of archery supplies at different price rates. You have to ensure that you shop around and get the best deal there is in terms of prices and brands. You can get products well within your budget this way.

 

In order for you consider yourself as having gotten the best financial deal possible as far as buying supplies for your archery equipment is concerned, you also have to consider the quality of items you are getting. Buying a low quality supply set for your archery equipment at a low price is not as good a deal as getting a high quality archery supply set at competitive market prices. This because high quality supplies and accessories last longer and have less maintenance costs as compared to their low quality counterparts which may need to be repaired or replaced often. As a result, high quality supplies end up being lower in terms of general associated costs in the long term, which is a great deal for any perceptive buyer.

 

Client reviews and testimonials will come in handy in ensuring you get the right kind of information if you want to buy archery supplies online. This is because they are written from the perspective of people who have experience dealing with different brands of products of this kind. You will be able to access the best products that are well worth your money if you pay attention to this information.

 

Man Kung has manufactured archery equipment since 1988, and which make them an experienced archery supplies manufacturer in the industry. Mainly products include: crossbow series, crossbow accessory, archery bows, archery bow accessory and archery toys. Need more information about archery equipment series, welcome to visit the website of Man Kung and feel free to contact with them!

 

 

 

Article Source: http://EzineArticles.com/7892968

Lots of elastane in the products, and do you know why and how it effects the products?

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Elastane was developed as an alternative to rubber in the 1950’s and is a thermoplastic polyurethane synthetic fiber. The unique property of this elastomer, as a result of its randomly coiled polymer structure made up of a mix of stiff and flexible segments, is that it can be stretched 500% or more without breaking or permanently deforming. Giving it the well-known characteristic of the ability to revert to its original shape after being stretched. The long amorphous segments in elastane create the elastic properties and the short rigid segments provide the structure when the fiber is stretched and released. Elastane has the highest stretch tension of all textile raw materials.

 

Elastane is soft, lightweight and abrasion resistant. Elastane is used where a high degree of permanent elasticity is required, as in tights, sportswear, swimwear and in woven and knitted fabrics. Adding elastane just for couple of percent makes fabrics more comfortable to wear. Elastane is always used in a blend with other fibers.

 

Elongation on an elastane yarn is much higher than on a more rigid yarn, like polyamide on Lymed fabric. When stretching a knit, the elastane yarn would practically never get to its limits of the elongation. This means, in most cases, that the elastane would not determine the ultimate elongation in the knit- determination is made by the rigid yarns in the fabric. Also, the construction of the knit has effect on the stretchability- looser the knit, stretchier the fabric.

 

More elastane content in a fabric does not mean that the fabric will have more stretch. By increasing the elastane content in the fabric, more resistance to stretch is created using the elastomeric material. More elastane means more powerful fabric.

 

Maw Chawg Enterprise Co., Ltd. can offer some related information about elastane yarn and other textiles to you. Welcome to visit Maw Chawg’s website to see what textile series they can offer you!

 

Article Source: http://lymed.fi/en/ufaqs/tuotteissanne-on-paljon-elastaania-miksi-ja-miten-se-vaikuttaa-tuotteisiin/

 

Article Source: https://www.wools.co.uk/elastane-lycra-.html

Main Features and Benefits of CNC Milling Machine

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CNC (Computer Numerical Control) milling machine is one of the common machine tools in machinery industry. It is the popular form of CNC that can perform those repetitive tasks of drilling and turning that used to be human jobs long time ago.

 

CNC Mills are classified based on the number of axes that they have. Axes are labeled as x and y for horizontal movement, and z for vertical movement.

 

Basically, this milling machine has four axes which are Milling Head Z, Table Z, Table Y, and Table X. The quantity of axes it has is often presented in many different ways.

 

For example, there is a five-axis machine. The extra 5th axis is in the form of a horizontal pivot for the milling head that ensure the excellent flexibility of machining with the end mill at an angle follow the table.

 

It is usually programmed by using a series of standard commands that we named it as G-codes to represent specific CNC tasks in alpha-numeric form.

 

There are many different sizes for this machine based on the purpose and location of usage, as well as the materials that need to be cut.

 

Besides that, the size of motor affects the speed of cutting the materials. Normally, materials like plastic and wood are the easiest things to cut, unlike steel that need stronger milling machine and longer time.

 

To evaluate the performance of milling, we can look at its rigidity. For example, the more rigid a mill is, the more precisely it drills and cuts. CNC mills normally have better & tougher engines for higher rigidity compared to manual counterparts.

 

With CNC milling machine, we can improve the speed of cut compared to manual operation. It also reduced the rejection when rigidity results increased. Thus, in long run business, it will indeed save a lot of time and overhead due to less wastage happened.

 

Another benefit is the accuracy of cut through CNC milling machine with a computer numerically controlled machine. In production line, it is very important to have all the parts produced exactly the same. However, nothing is perfect. CNC milling machine may also have a possibility of fault lies in the operator due to a mill can cut with absolute precision as close as.0001 of an inch.

 

In addition, many mills have beds that are able to move at different angles for easy cutting jobs, different angled cut as well as more difficult drilling operation. This is one of the benefits over manual mills.

 

Lastly, with the automated cooling systems, it is able to maintain the quality of raw material by spraying or blasting the hot metal or even tooling with specially formulated coolant.

 

With the benefits of CNC milling machine stated above, it is really worth the money to invest a CNC milling machine for your business use. And there are the popular brands that available in the market, such as Mori Seiki, Dahlih, CNC Takang, DMTG, Mastika, HACO, Takisawa, Okamoto, Creator, Agma, L & L, Hurco, Okuma, Extron, Enshu, Equiptop, Komatsu, Jiuh Yeh.

 

For more information about machine tools like CNC milling machine in Taiwan, please visit the website of Jiuh Yeh Precision Machinery Co., Ltd. They are the manufacturer of specializing in bed milling machine and other machinery.

 

 

Article Source: http://EzineArticles.com/5335304

Understand More Information About Gearedmotors

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Adding a gear-train to the output of any motor will reduce the speed, while simultaneously increasing torque. Gearing can be added to any type of motor. There is no need to waste time designing a geartrain and sourcing all the parts. Chances are, there is a gearmotor solution that you can drop right into your design.

 

Gear train construction ranges from simple plastic drive-trains for toys to beefy metal gear-trains for extra-high-torque applications. Gear trains can be mated to brushed or brushless DC motors as well as steppers. Gear-train modules in a variety of gear ratios are available to fit standard NEMA sized steppers.

 

Applications:

  • Robot Drive Trains
  • Radio Control Vehicles
  • Cordless Tools

 

Advantages:

  • Speed Reduction – Many DC motors simply run too fast to be useful in direct-drive applications.
  • Increased Torque – A lot of work can be coaxed from a relatively small motor if fitted with a suitable gear train.

 

Limitations:

The potential downsides of adding a gear train to a motor include:

 

  • Friction – This is especially a problem with low-cost plastic gear trains used with low-voltage motors. The extra resistance can make these gear-trains balky at low speeds.
  • Inertia – This is more of a problem with metal gear-trains. All that additional rotating mass can inhibit rapid acceleration.
  • Backlash – Any sloppiness in the gear-train tolerances create slack that must be taken up whenever the direction reverses. This can be a problem in precision motion control applications.

 

High-end precision gear-trains can be optimized to minimize any or all of these disadvantages. But be prepared to pay a premium price for them!

 

Hsiang Neng’s geared DC motor is widely used by various 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. If you are interested in learning more information about gearmotors, welcome to contact with Hsiang Neng.

 

 

Article Source: https://learn.adafruit.com/adafruit-motor-selection-guide/geared-motors