Monthly Archives: November 2016

Importance of Rubber and Ozone Test Chamber in Industries

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Rubber is a versatile material that is used in various industrial and domestic applications. All across the globe, the natural rubber is extracted from trees. The natural rubber is very soft and is in a thick liquid form. Rubber of this kind does not have many usages. The natural rubber is purified and gives an end product called polyisoprene. Rubber of this kind can also be synthesized by artificial methods. The synthetic rubber has extensive industrial usage as compared to natural rubber.

 

They are used for making tires, household products, tubes, industrial hoses, industrial cushions and so forth. Rubber also has a high usage in the construction field for flooring, matting, etc. The material is also used extensively in manufacturing medical products such as surgical gloves, catheters etc. the molecular structure of rubber consists of a long interlinking polymer chains that make it ideal for usage in a vast variety of industries.

 

The Natural rubber is not completely fit for industrial usage hence the process of vulcanization is used to increase the properties and strength of the material by adding sulfur to it. After, vulcanization the strength of the material is increased significantly, making it fit for industrial usage.

 

As vulcanized rubber has extensive usage in industries, it is essential to test the various properties of the materials and the end product so that the manufacturers can ensure the best quality provided to their customers. There are many different properties of rubber that need to be tested before commencing the manufacturing process. This helps in avoiding enormous rejection of end products. These tests conducted on rubber include tensile strength, compressive strength, the effect of aging, etc. An important testing procedure that is conducted on rubber materials is testing under ozone environment – ozone test chamber is required at this moment.

 

An ozone test chamber is used for testing the effects of ozone on a rubber product or material under controlled conditions. When the rubber is exposed to ozone for a longer time, there are significant changes in the properties of the material such as breaking strength, tensile strength, etc. The ozone test chambers help in detecting the amount of change that takes place in a testing sample after it is exposed to ozone in the ozone test chamber.

 

Another major testing instrument that is used for quality testing of rubber is the shore hardness tester. A shore hardness tester is used to test the hardness of a rubber material under specific load. This helps in determining the viscoelastic properties of the materials and helps in predicting its suitability for a certain usage. The use of rubber products in today’s industrial scenario is inevitable, but proper testing procedures are essential to make sure that the best quality products are provided to the customers.

 

Ektron Tek, the leading manufacturer of testing equipment, helps their customers by providing the high-quality Ozone Test Chambers and assists them in enhancing their productivity. If you need further details about rubber testing equipment, welcome to contact us for more information!

 

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Three Questions to Ponder When Choosing Office Desk Chairs

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Office desk chairs should be more than functional and cost-effective. When sitting at a desk for hours at a time, the individual should not have to suffer from aches and pains due to stress placed on the joints or spine. With the proper seating, the concerns of sore muscles and joints can be eliminated. When it comes to personal comfort, choosing the right material can make a difference as well. With so many options for office chairs, how does one make the best selection? It’s a good idea to begin by asking the following three relevant questions.

 

  1. How Important Is Ergonomics and What Features Should Be Considered?

 

Proper ergonomics in the workplace, either at home or in a remote office location, should play a pivotal role when choosing furniture. Office desk chairs that are ergonomically designed are made to relieve stress on the spine and joints. This type of furniture is especially beneficial for workers who suffer from back pain, arthritis, or other painful conditions.

 

Lumbar support is a feature that should be considered. This helps keep the spine in proper alignment. Another important ergonomic feature is a reclining seat, which helps eliminate spinal pressure and stress. It’s a good idea to try it out before buying. Note whether the backrest supports the head while in the reclining position. This will help reduce strain on the shoulders and neck.

 

Ergonomic chairs also have armrests to eliminate strain on the arms and wrists, as well as an adjustable height that keeps feet positioned on the floor. The height should optimally be anywhere from about 16-21 inches from the seat to the floor.

 

  1. Which Material Is the Right Choice?

 

While the material one chooses is generally a matter of personal preference, it helps to consider the advantages of one fabric or material over another. Materials for office desk chair are most commonly done in leather (often seen in executive type seating), fabric, and vinyl.

 

While genuine leather is the most expensive of the three and may require periodic conditioning, it is made to last a lifetime. It is also more stain-resistant than some fabrics. Conversely, fabric materials are typically more affordable and often come in colors or patterns to complement the existing decor. When incorporated with mesh, it tends to be “breathable,” thus helping to keep the user cool and comfortable. It’s a good idea to have the fabric treated with a stain protection application. Lastly, vinyl or “faux leather” material is durable and made to resemble genuine leather at a fraction of the cost. Unlike leather, it will not require conditioning, and it may retain body heat as it is not very breathable.

 

  1. What Type of Casters Will Work Best?

 

To choose a chair with the most appropriate caster wheels, consider the type of floor it will be used on. For hardwood, tile, linoleum, or cement floors, rubberized or soft-wheeled casters will work best. For carpeted floors, hard casters are the best choice.

 

As a final thought, whenever possible, it’s a good idea to test a chair in the store or showroom before purchasing it. A display model on the floor should be available to try out.

 

VOXIM is the expert in manufacturing office desk chairs; we also provide lounge seating, executive chairs, task chairs, and public seating series products. Whether seeking office furniture seating of affordable excellence or any seating requirements, no one can go further than VOXIM. Welcome to visit our website and feel free to contact us for more details!

 

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Something You Need to Know Before Purchasing Industrial Pipe Benders

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Industrial pipe benders are integral to numerous industries as the right machine can perform heavy duty tasks with ease as well as with precision. The applications for pipes and tubes are numerous as you can find them in your car or even in houses to large structures. Special machines are required to bend the pipes at different angles. Depending on the type of projects at hand the machines have to be selected. There are machines that are used to bend small units of metal and machines that are used to bend larger pipes.

 

Machines could be automatic bending machines or semi automatic, machines with hydraulic systems or with foot pumps and more. So if you are shopping for industrial pipe benders you will have to take all your options at hand into account. You also need to consider whether the material you are using can be safely bent too. There are different grades of steel that can be bent whereas there are different types of aluminum that cannot be bent safely without causing any kind of damage. So you will also have to keep the bending tolerances into consideration while shopping for an industrial pipe bending machines.

 

You should also discuss and be aware of your needs while shopping for a machine. You will also have to look at the performance of the machine. It would be wise to consult people who have purchased a pipe bender earlier or even sellers as they will be able to give you suggestions on the type of machine bender you should invest in once you discuss your requirements with them.

 

Also while purchasing industrial pipe benders, be sure to invest in an advanced machine so that you do not find yourself at a disadvantage due to the technology that the machine bender is built on. Some of the machines work with a set of accessories and you will have to invest in them too. So before you go ahead and decide to purchase any machine, be sure to read up all there is to the machine and also the kind of service the supplier provides before and after the sale, and then make a choice.

 

As a reputed manufacturer of Pipe Benders in Taiwan, Shuz Tung Machinery has almost four decades professional experience in the tube bending industry. Now we have developed a broad line of tubing bending machines, such as auto pipe bender, semi auto pipe bender and special customer pipe benders. Dedicated to providing customers with the most credible and reliable industrial equipment, Shuz Tung Machinery has been making relentless efforts on superior technology and engineering to enhance the performance of the pipe bender.

 

If you are interested in pipe bender and tube bending machine series, please contact us for more information.

 

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What Is a Pneumatic Solenoid Valve?

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A pneumatic solenoid valve is a type of standard electro-mechanical solenoid that, when activated by electrical power, opens a valve under positive or negative air pressure. In standard industrial applications, they have been used for many years as a type of on/off switch for pneumatically powered systems such as with air-powered drills. They have also been commonly employed in fluid control systems such as for releasing hot and cold water into a washing tub in an automatic washing machine, or for outdoor lawn sprinkler systems.

 

The pneumatic solenoid valve differs from the traditional solenoid in that the actuator controls a valve that is under some level of pressure. It can either function to release pressure and allow gas or liquid to flow when electrical current is applied, or the pressure itself can activate the valve in reverse and create an electrical signal that is channeled to a monitoring station.

 

Some pneumatic valve assemblies are also small control units that act as triggers for larger solenoids, and together these types of pneumatic solenoid valve designs are often referred to as a pilot valve or as a compressed air pilot valve. Pilot valves can be stackable, meaning that they can be arrayed in series on a pipeline or other fluid or gas flow assembly so that pressure and flow can be channeled at key points in an industrial process. A single pneumatic solenoid valve that is installed as a pilot valve also often has a manual level of actuator control. This means that the solenoid function of the unit, where the actuator opens and closes the valve, can be controlled manually by pushing a button or moving a mechanical arm. In more sophisticated industrial systems, however, the pilot valve unit is electrically controlled through a series of programmable settings for running power to the solenoid when needed to open or close the valve.

 

In automated industrial systems where large amounts of inaccessible pipeline exist that must be controlled remotely, pneumatic solenoid valve systems are often chosen, as they can be operated by ambient pressure that builds up in the system itself and they don’t require external power. This allows them to act as a type of safety valve to release pressure when needed, and, in the process, the mechanical motion of the pressure release can activate the electro-mechanical feature of the solenoid so that a brief electrical signal is transmitted to a control station to indicate that the valve state has changed. They also serve a reverse function where they can be opened or closed from the control station if an operator determines that a system is not performing properly.

 

Solenoid valve parts can range from very small units for rapid, micro-control systems, where they have a 0.4-inch (10-millimeter) diameter and can be run on low-level direct current (DC) voltages of 12 volts. High-power industrial level valves at the opposite end of the spectrum are made of strengthened steel alloys. They can handle pressures of up to 4,500 pounds per square inch (316 kilograms per centimeter squared) and temperatures as high as 1,200° Fahrenheit (649° Celsius).

 

SHAKO is leading and the largest professional pneumatic solenoid valve manufacturer. Our solenoid valves are available in 6VDC, 12VDC, 24VDC and 110/220VAC. If you need more details about solenoid valve series, welcome to visit our website and feel free to contact us!

 

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Aluminum Die Casting – A Closer Look at Its Finer Nuances

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The introduction of aluminum die casting goes back to 1914, when aluminum was invented for the first time. Though die casting was developed way back in the 1800s, yet only alloys of various compositions of tin and lead were used. However, aluminum revolutionized the whole concept of this amazing process.

 

Aluminum is Ideal for Die Casting:

 

The reason for the growing popularity of aluminum in die casting aluminum industry is for its lightweight and anti-corrosion properties. Apart from that, this metal possesses high dimensional stability for complex shapes and thin walls. High thermal and electrical conductivity, as well as ability to withstand high temperatures have made aluminum die casting a much-preferred option these days.

 

Cold Chamber Machines and Aluminum Die Casting:

 

Usually cold chamber machines are used for die casting aluminum, aluminum come with high melting points. The process involves pouring molten metal into a ‘cold chamber,’ or cylindrical sleeve. This can be done either manually by a hand ladle or by an automatic ladle. The next step involves sealing the cold chamber port and forcing metal into the locked die at high pressures with the help of a hydraulically operated plunger.

 

Automated machines in Die Casting:

 

Die casting aluminum these days have improved a lot and manual operations have rightly replaced automated quality control. Today there are many different types of machines utilized in die casting method, which can make your work easy, save your time and increase your productivity. While some die-casters use different tools to lubricate dies, ladle metal into cold chamber machines others use them to integrate other functions like quenching and trimming castings.

 

Even for adjusting Casting machines and assuring steady castings there are microprocessors these days. You can obtain metal velocity, shot rod position, hydraulic pressure and other data through these machines. Finally, all these helps in proper statistical analysis in quality control.

 

Proper designing for quality Die Casting:

 

Apart from using automated machines, for getting the right Aluminum Die Casting products it is necessary to have a great team of designers who take proper care to collaborate with casting experts. This is an essential prerogative during the early stages of designing in order to get a quality final product eventually. This also helps in cutting down unnecessary expenditures during the tooling and the production phase in Aluminum Casting. Designing and proper planning always results in proper execution, which in turn provides products that are of quality and have longer shelf life. This applies to Zinc Casting as well.

 

Champion H&C Inc. is an expert in Zinc, Aluminum, Magnesium Alloy tooling and mold design and manufacture. We provide professional skill suggestion in Mold design to our customer that can reduce risk and save more time in trial mold step, special in save cost. Our service is in Precise tooling design, tooling manufacture, Accurate test tool and Fixture, which will be requested by Optical Insulation, Electric, Computer Parts, RF, IA products, Optic, Varies Connector and Industrial Component.

 

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Advantages of Using Card Holders

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All of you must have heard about the plastic card holders. They are used to protect the ID card while still clearly showing the front of the badge. You can attach them with a strap clip, lanyard or badge reel.

 

Many companies provide customized plastic card holders. They are made up of clear and rigid plastic. Buy them in bulk to get discounted prices. Ask the experts to write your company’s name or logo on them. They can be used for different events, and workplaces. Browse the web to check the selection of card holders and find the perfect style for your needs. These cards are quite useful in everyday lives and have a myriad of benefits, including:

 

  • They can keep your ID cards clean and unbent
  • They are compact, and can be kept in pockets, purse or bag as well
  • Plastic card covers come in different colors and sizes
  • They are used to display, present and protect essential badge
  • They are light in weight and occupy less space
  • You can tailored them according to your requirements
  • They protect your cards from liquids
  • They are durable, and an easy way to keep the badges for longer time
  • They are open faced for easy access to entry cards, employee passes and identification cards

 

Plastic card holders are quite preferred by many businesses. They are an important part of many people’s eventful and a great medium for an effective advertising concept. They are more than the identity of an individual as they create a word among the others about the company as well. When you wear it with a lanyard, people come to know your name as well as from where you have come. This will build up your position in the region and enhances the growth and success of your business, which will ultimately aid in producing great profits for your company.

 

The need and importance of card holders cannot be neglected as they are very useful for keeping the badges in A-one condition. Plastic holders are widely popular as they do not deteriorate with time, and thus, you will not require changing them frequently.

 

The variety when it comes to selecting them is almost unlimited and you can find the apt ones, fulfilling your requirements. Search for a card holder manufacturer that can verify its true purpose by being hard-wearing and practical.

 

Shuen Fuh is specialized in manufacturing a wide variety of plastic badge holders to protect and to display your ID cards. Our plastic badge holders are available in vertical and horizontal styles to suit different card orientations. In addition, our ID badges holder can be made of different materials, such as PVC, PET, PEVA, ABS and PS upon customers’ requirements.

 

To learn more information about card holder manufacturer, please do not hesitate to visit our website and feel free to contact Shuen Fuh!

 

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Some Knowledge about Rotary Actuators

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The term rotary actuator might not be something that you think about every day, but it is something that you take advantage of every day, in both direct and indirect ways. So what are rotary actuators?

 

In some ways, you can think about the actuator in the same way you would think about an arm, finger, hand, or leg. By definition, an actuator is operated by a source of energy that is then converted into motion. In the case of an industrial application, the source of energy is usually electrical current. In the case of your finger, hand, arm, or leg, it’s much different. However, in both situations the actuator allows the mechanism – be it hand or robotic part picker – to interact with the environment.

 

Without actuators life would be incredibly different. Have you ever tried to live a day without the use of your arms? Or maybe you do make do without the use of a limb. In the same way, the industrial world relies on actuators to make many manufacturing processes possible. Without actuators, many of the products we expect to be readily available would be much scarcer.

 

In simple applications, actuators are predominantly mechanical, providing linear motion in a single direction to provide rotation or movement as needed. While most actuators tend to be powered electrically, many others are also powered with hydraulics or pneumatics. This article will focus on the usage and application of pneumatic rotary actuators.

 

Pneumatic rotary actuators are very low maintenance units available in different configurations to suit varying applications. Two of the primary configurations often considered for pneumatic rotary actuators include either a double crank mechanism for modulating control or a scotch yoke mechanism that enables on/off control.

 

A double crank mechanism is exactly what it sounds like, two cranks working in conjunction to provide the needed rotational movement. On the other hand, a Scotch yoke converts the linear motion of a slider into rotational motion by combining a piston with a sliding yoke that then interacts with a pin on whatever part is rotated. This newer and more advanced system allows for fewer moving parts and smoother operation.

 

Today, pneumatic rotary actuators are used in a number of industries such as petrochemical, food, mining, manufacturing, power generation, paper, and more. Applications range in magnitude from simple machinery to large-scale engineering applications like sluice gates and dams. Because of the diverse and widespread use of rotary actuators the size, power, and possible speeds capable are as varied as the industries they are utilized in.

 

Autogrip Machinery Co., Ltd. is a rotary actuators manufacturer in Taiwan. We specialize in manufacturing power chucks, special purpose power chucks, collet chucks, stationary chucks, facing heads, rotary cylinders, rotary valve/rotary joint and parts/accessories. If you need further details about Autogrip and our products, welcome to visit our website and feel free to contact us!

 

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