How to Do Maintenance of Marine Heat Exchanger On Ships

Maintenance of marine heat exchanger systems is similar to the maintenance of other heat exchanger systems. The primary difference is that these systems are designed to function in extreme temperatures and there are many specific procedures that must be followed in order to make sure that the system works properly. Marine heat exchanger systems are no different from other non-marine heat exchanger systems except for the fact that they are usually located aboard ships. Heat exchanger systems can be used for various purposes.

When most people think of a marine heat exchanger, they either picture a large pipe system with a number of tubes where water is heated and then returned to the bottom of the pipe system. This is not the only way to heat a fluid but it is one of the most efficient. In addition, there is the option of using an evaporator to heat the tubing. There are some marine heat exchanger systems that are cooled by the use of liquid cooling as opposed to air cooling.

Most people think that the maintenance of these systems is just a matter of replacing worn-out parts. This is not necessarily true because some parts may have been installed incorrectly. The problem with overheating and corrosion are that the original design of the heat exchanger resulted in a "closed" design where the refrigerant gas is allowed to enter and then leaves the system through a pump or by using a pressure vessel. As time progresses this open design will allow a constant supply of refrigerant gas to the system and this will cause overheating and possible damage to the components.

When it comes to equipment such as these, the term lubrication is important. The term "lube" means a specific liquid and it has an added component - an oily component. When it comes to marine equipment, this means the lubricant that is used in these tube heat exchanger tubes. In order for this lubricant to function properly, it must be heated to a specific temperature. This is done by adding distilled water to the lubricant so that it becomes a gas and is moved into the heating system where it heats up and passes through the cooling tubes.

The most important part of the maintenance of marine heat exchanger maintenance involves testing the equipment. During testing, certain parameters must be monitored and a chart and data sheet must be created to track these parameters during the testing process. The testing chart and datasheet will help the maintenance manager identify problems that he or she might not otherwise be aware of. These charts can also be useful when it comes to explaining to the operator what is being tested and why.

If your business uses these marine heat exchanger systems, it is important to be knowledgeable about how to maintain them. Keeping an eye on the performance of these pieces of equipment is only as effective as its care and maintenance. If you want to minimize downtime and keep the unit working efficiently, be sure to follow the manufacturer's maintenance instructions carefully. Take care of the units by cleaning them regularly using mild detergents. Remember to add lubricant when necessary and perform regular tests to make sure all components are operating according to the manufacturer's specifications.

Read More: The Benefits of a Plate Heat Exchange Unit

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What is a Structural Engineer Inspection?

A structural -- or technology -- the review is overall, an impression regarding the structural state and integrity of the building or house. In other words, in the view of the engineer 1,) were the structural components (foundation, framing, etc.) made and constructed to take the expected loads to be set upon them, and 2) are they continued to carry out their intended purpose?

It has to be recalled that an opinion isn't a guarantee. You will find parallels in most professions. A physical performed by a physician isn't a promise of continuing excellent health but a notion regarding an existing condition and opportunities of the future. In the same way, a lawyer doesn't ensure that your tax return will pass an IRS audit however only does, exactly what in his view, will probably be greatest. An attorney takes a situation based on his view of its worth -- not the certainty of success.

Much like the human body, there are factors in building constructions that aren't predictable. Soils go in a non-linear style. The precise time and quantity of motion can't be predicted. Wood is an imperfect substance, subject to swelling, shrinkage, rust, etc. Certain loads are changeable by their character (e.g. snow, end ). And without disassembly, many structural elements can't be viewed during a review.

The worth of a structural review afterward, as in most professions, is mostly determined by the expertise and credentials of the person who plays it. People that are in private practice that aren't enrolled (even when they've taken engineering classes ) might not call themselves engineers.

Criterium Engineers are registered Professional Engineers with generally at least 10 decades of buildings associated with expertise. They're educated by Criterium to supply inspections and have to take part in Criterium Engineers' peer evaluation and continuing education programs. These pages outline in greater detail, the true extent of a structural examination.

For the purposes of supplying inspections for relocation or other customers, the expression"engineering review" shall employ basically to a structural review of the construction.

This sort of review can only be carried out by a registered Professional Engineer. PURPOSE: To ascertain the structural integrity and soundness of this construction.

Report on: The importance of any distress or corrosion. Where appropriate, proposed approaches to fix such as an estimated selection of prices for the repairs will be supplied.

To be noted: Description of water-related states, adequacy of water management systems; constraints of review; possible dangers of water entrance; the approximate range of repairs advocated, approximate cost of fixes.

Report on: Proof of structural deficiencies, the approximate extent of structural repairs needed, approximate cost of structural repairs demanded.

Report on: Requirements requiring focus; and approximate price to repair/replace.

Report on: Proof of desperate or deteriorated conditions and importance of the same, in addition to suggested approaches to this fix including an estimated selection of prices for the repairs will be supplied.

Other things related specifically to this arrangement will be analyzed and assessed. Additionally, as engineers, we've got an ethical duty to report any substantial safety hazards noted during a review.

LIMITATIONS
An engineering review Shouldn't Be construed to be some of these:

1. An entire code compliance review. This kind of examination is a practical impossibility for any present structure because it's dependent on lots of things that can't be viewed, and about the position of codes that were relevant at the time that the construction was constructed.

2. A review of hazardous substances. Except in the event of clear visual proof of hazardous substances, an engineering review isn't a thorough evaluation of toxic substances.

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The Many Uses of Pressure Vessels

Pressure vessels come in many shapes and sizes and serve many different purposes. They are primarily used in manufacturing industries as well as for various scientific experiments and analysis. Some of the main types of pressure vessels include:

Water tanks are used in the field of energy, wastewater treatment, and other such applications. Water tanks are usually used as storage tanks for water that is needed for a certain purpose. This may be for industrial use or for domestic use. Water tanks also serve as pressurized storage tanks for water that is needed for industrial use.

There are two main types of pressure vessels; the ones that contain liquids and those that do not. The types of pressure vessels that contain liquids usually have a pump, a storage tank, and an automatic control mechanism. These are commonly used in chemical laboratories and as the primary storage tanks for chemicals.

Gas tanks are used in industries and chemical labs as the main storage vessels for gas. These types of tanks also use pumps, storage tanks, and other mechanical components. These tanks are typically made of steel or other sturdy materials because these tanks can also contain poisonous gases.

Other types of pressure vessels include oil and gas pressure tanks, refrigeration systems, and sewage disposal units. The types of pumps used in these tanks vary depending on the type of water that is stored inside them. They also differ depending on their size, and the efficiency of their pump. These pumps are usually controlled electronically and can perform different functions such as controlling water temperature, air pressure, or the flow of liquid.

These are the various different types of pressure vessels available for different applications. As you can see, they have many uses and are useful for various purposes. Whatever the purpose, you will definitely find the right vessel that suits your requirements and needs.

With so many different types of pressure vessels in the market, it's important that you shop around to get the best one for your needs. You may want to consult experts in the industry before making a final decision as to what type of pressure vessel you should buy.

Pressure vessels can be used in different applications, and they come in different shapes, sizes, and colors. You can easily find pressure vessels by searching for them online, in local stores, in catalogs, or even at home-departmental stores.

You can even find pressure vessels on sale if you visit the local pet stores or departmental stores, especially if there are sales promotions going on. When you are looking for the right vessel, remember to purchase them from stores that have plenty of products.

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Steel Fabrication is the production of steel structures by shaping, bending, and assembling various processes. It is an important value-add process between the development of structures and other machines, from raw materials to different machinery. The basic components of the fabrication of steel include bending, shearing, and punching. It also includes all other processes used in the fabrication of structures.

Fabrication is a process that involves shaping, forming, and welding processes. This is done by the joining of two pieces of steel. For example, when a piece of steel is bent, it will then be joined to a new piece or a new bar. The main process of fabrication is welding. The process of welding involves a process in which the welding rod is inserted in between the two steel bars.

In the fabrication process, the bars are heated up to a certain temperature which is required in the manufacturing of the metal. When this is done, the metal will then start to melt and then will be able to pass through a certain channel to the other side. The channel will then push the metal from one side to another. When the metal is in the channel, it becomes molten and then when it is pushed into a different place, it will be cooled down and can be passed through the welding rod.

While the fabricator's work is a process that involves different techniques and processes, the fabrication of the structure is basically a common technique. All the processes of fabrication are done in the same way. The main difference is that some of the procedures involve using some tools to do the job whereas other processes use the use of simple tools only.

The fabrication process can be applied to many industries in the world. These industries include the construction industry, automotive industry, medical industry, food industry, defense industry, aerospace industry, electronic industry, marine industry, power generation industry, transportation industry, construction industry, and many more. However, not all industries require the use of the fabrication process. The following industries that do not require the fabrication of the metal structure are the chemical industry, automotive industry, aerospace industry, electronics industry, food industry, pharmaceutical industry, petroleum and coal, utility industry, nonferrous metal industry, plastic industry, and others.

Steel Fabrication is very important in these different industries since this process allows them to create different kinds of products that can be used for different purposes. This is the main reason why these industries use the steel fabrication process. Therefore, the fabrication of steel is really a must in these industries. With the help of this process, the industries can produce different kinds of structures, metals, which they can use for their other purposes. The fabrication of steel is also a valuable process for the industries. Therefore, this method is truly very important for industries since it helps them save the valuable money and time of the customers.

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The Benefits of a Plate Heat Exchange Unit

A Plate Heat Exchanger is essentially a type of heat exchange unit which uses copper plates to transfer heat from one fluid to another fluid. This has a number of benefits over a conventional heating exchanger such as the fact that the fluid being heated is exposed to a bigger surface area since the fluid is spread over the plates. The other benefit is that it is less energy-intensive to operate than a traditional heat exchange unit. Also, it provides a greater range of temperature control, thus enabling the user to regulate the temperatures of the liquids being heated.

Some of the most common applications for Plate Heat Exchangers are found in the industrial and manufacturing sectors where heat is needed to be transported quickly. One of the most important aspects of these units is that they are extremely durable as a result of the materials which make up the plates. They are also extremely efficient due to their design, which makes them very practical for both transport and application.

The first benefit is that they are highly effective at transferring heat from one fluid to another. Due to their design, the heat generated by the fluid is transferred through the surface of the plates which can effectively increase the heat transfer capacity of the system. This means that more fluid heat is generated, therefore reducing the power consumption of the system. Furthermore, due to the large surface area available to the heat exchange unit, a greater area of the fluid is exposed to the heat so the temperature can be regulated to provide a uniform temperature across the fluid.

Due to the effectiveness of the plates, they are able to maintain a constant temperature by transferring the heat to the next fluid being heated. This means that once the previous fluid is heated, it is no longer required to heat the next fluidly. Also since the plate is made from copper and other metals, the material is also able to absorb heat from the air, thereby keeping the temperature constant across the fluid and the plates. This is also an efficient way to transport heat and transfer it quickly, thus improving efficiency.

Plate heat exchangers are also highly efficient at controlling temperature due to their design. This means that they can maintain the temperature in the fluid that they are heating at a level that is consistent with the ambient temperature. This means that there is no fluctuation in the temperature of the fluid and thus no risk of the fluid overheating. If the fluid in question is hot then the plate will absorb the heat but if the fluid is cool then it is dissipated quickly.

Another advantage is the fact that plate hangers provide a greater degree of control over temperature. This means that they are able to control the temperature of the fluid at a low level for a short period of time and then lower the temperature of the fluid to maintain a constant temperature. As this takes place, less power is used as the flow rate is maintained at a lower level.

It also means that a higher degree of control over fluid heat is available, which means that the unit can be used to maintain the fluid at a high level for longer periods of time. This in turn allows the user to keep the temperature in a controlled range which reduces the amount of time the fluid spends at a specific temperature.

In summary, plate heat exchange units are used in industries where there is a need for high efficiency and fluid transfer. They are highly effective at transferring heat from one fluid to another fluid to provide the fluid with a consistent temperature.

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How Are Pipes Made? The Fabrication Process

Pipe Fabrication is an industry that can be considered one of the oldest and one of the most profitable. The energy industry includes all companies engaged in the manufacturing and production of energy, as well as those involved in the processes of fuel production, refining, distillation, transportation, and distribution. The manufacturing of pipeline systems and other related piping has been made a much more efficient and effective process since the advent of better and more modern tools, techniques, and materials that allow for the creation and maintenance of the different piping systems.

The large pipe fabrication businesses have seen a steady increase in sales over the past five years, with even faster growth in their number of employees. The fact is that these jobs require more than just basic skills and knowledge; they also require the proper skills and knowledge in order to do the job efficiently and safely. This is especially important in pipelines that cross rivers and oceans. A company that fails to take precautions before installing or repairing pipes may find themselves in some very embarrassing situations.

There are many factors that affect the success of large pipe fabrication, ranging from technological advances to the availability of the needed materials. There are also numerous methods that are used in order to properly fabricate the different types of piping systems used by companies throughout the world.

Pipe fabrication requires a great deal of knowledge, training, and experience. It can take years for a company to train an employee who will become an expert in a particular field of pipe fabrication. There are many classes offered by schools, colleges, universities, vocational programs, and other training institutions, such as the Petroleum Equipment Institute. These courses are designed to help students gain the necessary knowledge and skills necessary to perform the many complex tasks that are involved in pipe fabrication, including the use of specialized equipment and techniques.

The cost of pipe fabrication can be very expensive, especially if the fabrication is done on an industrial scale. The larger and more complex the fabrication needs to be, the greater the cost is likely to be.

Many pipe fabrication companies also offer classes on their website for prospective students interested in pursuing a career in pipe fabrication. The cost of such classes is generally cheaper than that of going to school for a four-year university degree in pipe fabrication, which would have to be paid for by the student after graduation.

There are numerous pipe fabrication methods that have been developed to provide the desired effect and are employed in various applications where one needs to manufacture piping and fittings. The fabrication of these pipes and fittings has been made possible using one or more of these methods as per their requirements and can be classified into two chief categories that are hot stamping and cold plate manufacturing.

Hot stamping refers to the process where an impression is made on the surface of the pipe by hammering or other hard material such as iron and pressing with a very high force. When this process is carried out on a single pipe, the surface is then carved in order to give it a rough and ready look. The surface is then left exposed on which the desired pipe is then fitted by pressing it firmly against the carved surface. While this method is very effective, it does not allow the pipe to breathe and hence there is a risk that the surface can chip away at some point in time. On the contrary, cold plate fabrication uses a press and presses the pipe on the flat surface in a cold environment.

Pipe fabrication can be carried out using either a hot or cold plate manufacturing method depending upon the requirement of the project. There are numerous companies that carry out pipe fabrication services to help clients in their pipe fabrication projects. These firms will charge you according to the type of work that you require. They can also help in making any kind of pipe look attractive and presentable at the same time. You should check out for a firm that offers high quality and affordable services that fit your budget.

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What is Pipe Fabrication?

Pipe Fabrication is just one of our primary functions. Fabricating carbon and alloy piping systems, we certainly have the enduring power to produce 6000+ pipe spools regular monthly. Our projects embody sizeable capital projects with many spools, along with routine servicing then one spool coaching. Our shops and fabrication advantages are full of highly skilled artisans, pipefitters, pipe fabricators, pipe welders with outstanding protection and high-quality presentation documents. Increased issue, performance, and, ultimately, essential cost savings for the purchaser. We acquire excellent total satisfaction in getting together with our customers' calculations in every region, such as performance, design, logistics, plan, shipping, and expense. We are the preferred pipe fabricators.

Regular piping fabrication projects need diverse activities like safekeeping and handling of piping supplies, cutting, cleaning finishes, welding, threading, examination, testing, painting, heat retaining material installation, etc.

Pipe fabrication is the method of fabricating predesigned piping systems for many different makes use of. Fabricated structures work exceptionally well in irrigation and blaze safekeeping, among other things. The user handles dimensions and size in the plumbing use, the content piping method will create, and the different add-on factors that the program should consist of. Compound treatment options are using to fabricate water lines, as are various types of welding and individually sealed joining treatments. The point is to make a system that can adequately match the client's meant to use for the created piping process.

Many pipe fabrication functionality also employs the process of pipe bending. With this procedure, a natural part of piping is created to make curvatures or bends at virtually any angle, depending upon the requirements established by the client's approved design and style. These strategies have long been a competent manner of making flexible and actual piping systems in a position to fit into virtually any current structure without comprehensive refurbishing or devastation. This procedure is possibly one of the more cherished belongings to the fabrication procedure, as it truly allows for full changes.

Piping fabrication is a judgmental process on any oil and gas, petrochemicals, chemical compounds, or other building projects where piping networks are needed. It can be required to ensure the maximum good quality of employment in this particular process so that the piping community's appropriate performing and reduce incidents. Check out the following articles delivering info regarding piping fabrication.

In many cases, the cost of adding a fabricated pipe system is dependent upon the actual size of work along with around the size of the fabric picked. The more significant number of difficult the design of your concluded process or piece, or even the tougher the content selected is to work alongside, the greater the cost associated with the job. When these solutions are required, the fabricated pipe method is usually crucial before the design and style are even pulled.

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What Is Steel Fabrication?

Steel fabrication is the procedure regarding the conversion process of raw steel into a product or point which can be used in construction or construction. Steel is recognized as an alloy of metal and various materials. There exists a large diversity of kinds of steels, which are used in structural and fabrication functions. Essentially, fabrication is generating the metallic in the form you need.

This web site will provide a quick survey of steel fabrication, going over the standard types of fabrication and also the simple unprocessed supplies involved.

What Is Steel Fabrication?

Steel fabrication requires taking raw materials and shaping these people to their wanted kind. The natural materials are melted down and combined into steel before being built into the wanted framework. The procedure demands an experienced technician that has expertise in taking raw elements and altering them into marketable things, where there is often very little room for mistake.

Any business that handles aluminum calls for steel fabrication services. Besides enjoying an essential part in the residential and commercial design market sectors, fabricators work thoughtfully with shipbuilding, mining, and auto-producing also.

The basic types of fabricating entail cutting or getting rid of, forming, machining, or welding. What follows is a simple breakdown of how every one of these strategies performs:

Masters of steel

Fabricators use several solutions to convert fundamental parts of constructed steel into predefined forms that are ready to erect and set up. Operating in the highly thorough drawings of steel drafters and detailers, the fabricator’s task is largely to create those intend to the existence, which needs substantial expertise in the components of steel as well as an extremely eager vision for details. Also, those materials must be made out of total accuracy so that they are willing to mount, but they also must arrive on-site an order they are required.

Shot blasting

Steel segments are blasted using a picture to be able to put together them for fabrication. The primary reason for chance blasting is always to supply a thoroughly clean finish which will be easy to weld together with a tough surface that may obtain paint.

Cutting

Steel sections are simpler to work alongside when they cut to duration before fabrication, and this can be in several methods, like through the use of spherical saws, fire cutting, or plasma cutting techniques.

Bending

Many present-day components combine beautifully curved steel aspects that need the fabricator to hire numerous going and bending techniques. As an example, steel could be approved through some bending rolls quite a few times up until the right degree of the curve has been founded, while click braking can use as far more simple bends connected with measures of steel up to 12 m extended.

Welding

Steel fabrication sophisticated a whole lot of welding, as an illustration, it utilized to hook up fittings and fixtures as well as to put together links for set up on location. Welding utilizes great temperature to dissolve the mother or father materials along with whatever has been connected to it, to ensure that since the weld pool solidifies both components are fused jointly.

Coating

Films are used on steel both for sensible and cosmetic reasons and are most commonly utilized towards the end of the fabrication process. Great-technician coatings can protect the steel against corrosion in addition to fire plus they are also utilized to provide a custom look when wanted by the architect.

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What Is A Compressed Air Receiver Tank?

Compressed air is air stored under greater pressure compared to atmospheric pressure to be utilized for energy transfer in industrial processes and lots of applications:

What is a compressed air tank

Air receiver tanks are completely essential for any compressed air system, not just acting as a buffer but additionally permitting the system to perform more effectively. Compressed air tanks have huge pressure and are essential for the air compressor system so they should be made to be exceptionally quiet and strong.

Compressed air tanks allow manufacturers to utilize air once the compressor is not working and they also supply extra air to the system in periods of excessive usage.

Primary tanks are placed close to the air compressor systems and work as a tank. Secondary tanks are placed far from compressor systems but are still close enough to devices that need huge amounts of air.

The need for air tanks in compressed air systems

The air receiver tank is a crucial part of the compressed air system. The size of the tank is 6 to 10 times the flow rate from the compressor system. The receiving tank is generally 150 cubic feet (minimum) of compressors at a rate of 25sqm at 100 lbs.

It is a compressed air tank that you can use throughout maximum demand. The tank minimizes pulse in the system. The pulse is generally the result of a periodic downstream function or a frequency compressor.

Compressed air tank perform

• Energy storing (for urgent requirements)
• Steady pressure
• Effect of pulse on gas equipment.
• For the deposition of water, grease, and dirt in the air
• Enhance continuity and balance of gas production equipment
• Decrease repeated start of the compressor, increase its life

Portable compressed air tanks include

• Air filling up valve: The valve that you link to when you fill-up the tank using a compressor.
• Air Turn off Valve: Button turns to stop air loss from the tank when not in application.
• Air pressure meter: Shows air pressure within the tank in addition to how loaded the tank is.
• Pressure tank: The approximated pressure tank that keeps compressed air.
• Flexible hose: A hose in order to connect compressed air with the tank.

Standards for the choice of the compressed air tank

To make sure that it will last for years to come and will be capable to deal with the regular use pressures, it is essential to purchasing from trustworthy brands, however, if you wish something custom-made to fit the particular specifications for your place and air needs, then we can produce any kind of air receiver tank to order - with painted or unique layers, hot soak galvanizing, and stainless steel, available too. Call us (+61 2 9944 0795) or visit our website Promec Engineering Pty Ltd to enquire.

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Tube and Pipe Bending Process Used in Pipe Fabrication

Pipe fabrication requires care and perfection but learning how to bend tubes and pipes can provide additional control over your projects. The more superior bending machines for pipe and tubing might be more cost-effective in business or industrial applications, but easier pipe and tube benders can get a prized place in the workshop.

The Tube and Pipe Bending Processes

Tube and Pipe Bending Conditions

Pipe and tube are usually made of copper, steel, stainless steel or aluminum, but are not a similar thing.

• Usually, the tube measured by the outside size, while the pipe measured by the inside size. Therefore the pipe may seem thicker than the tubing of the same dimension.
• When bending the tube or pipe, utilize the tool made for the correct item and the proper size. Avoid using a tube bender on a pipe or the other way around.
• The centerline radius, or CLR, may be the radius down the core of the tube and is the regular approach to calculate a bend. The smaller the CLR, the sharper the bend, the bigger the CLR, the slower the bend.
• The die of a pipe bender is the bent form around that your pipe bends.

Sorts of Bending

There are various types of bending to fulfill the requirements of pipe and tubing of various sizes and materials.

• Pressure bending requires holding one end of a tube in position and bending it around a die or any other sort of former.
• Pull bending is usually more beneficial on tubing with thicker walls or manufactured from a stronger material like steel.
• Ram-type bending utilizes a hydraulically driven ram that aids a tube towards pivot blocks or rollers.

How to Create a Reference to get a 90-Degree Bend

Whenever a bending tube or pipe, the inner wall of the bend becomes more pressurized and thicker, while the outside wall becomes pulled and thinner.

• Start by calculating the appropriate size of the tube or pipe.
• Bend a test pipe 90 degrees to employ as a reference.
• Look into the position of the pipe by laying it towards a carpenter’s square using the outer bend facing the corner.

Planning to Utilize a Manual Bender

Several heavy-duty benders need a power supply, but manual pipe and tube benders can be run by hand.

• Pick the bender or proper die size using the size of the pipe for being bent.
• Swing up among the tubes bending hands to put the tube inside the die, maintaining your reference marks noticeable.
• Lower the other hand to keep the tube in position. Many devices add a lock.

Tube or Pipe Manual Bending

• Hold the roll support hand and bring it down before the tube reaches the required degree mark on the bending die.
• Raise the roll support hand, disengage the tube from the die and take off the completed tube from the bender.

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