Welding Rotator: Ultimate Guide


Choosing the best welding rotator-Lida Welding

Lida Welding Machinery, the best manufacturer of Welding rotators in China. Having been in the welding industry for many years, with extensive inspections, you can trust us completely in terms of welding equipment.

Lida Welding can be your best source for welding rotators, because we can produce all kinds of positioners and rotators for you.

You can use Lida Welding's welding rotators to handle light, heavyweight projects-even those with complex sizes and shapes.

This article is the ultimate guide to welding rotators, you can check this article to get the answers you need. If you have any questions, you can contact us and our professional team will answer all the questions for you.

The Ultimate Guide to Welding rotators:

  1. What is a welding rotator?
  2. Welding rotator composition
    1. The main unit of the welding rotator
    2. The main parts of the welding rotator
    3. Part details of the welding rotator
  3. Is there a manual adjustment of the welding rotator
  4. Welding rotator type
    1. Common types of welding rotators
    2. What type of welding rotator can we provide
  5. Welding rotator effect
  6. The difference between welding rotator and welding positioner
  7. Features of welding rotator
    1. Advantages of welding rotator
    2. Disadvantages of welding rotators
  8. Application of welding rotator
    1. Which industries can benefit from welding spinners
    2. Which welding processes can the welding rotator assist?
  9. What is a pipe rotator?
  10. Which pipes can you use with the pipe rotator?
  11. What is a welded pipe roller?
  12. Are there any disadvantages to using welded pipe rollers?
  13. Can the pipe rotator be used for welding?
  14. Why do we need a pipe rotator?
  15. How does the welding rotator work?
  16. The importance of welding rotators
    1. What is automatic welding
    2. Changes brought about by welding rotators
    3. The welding rotator is part of automatic welding
    4. Choose our welding rotator and upgrade your business!
  17. How to maintain the welding rotator
    1. Main points of maintenance of welding rotator
    2. We provide perfect after-sales service
  18. Welding cost of welding rotator
  19. Several questions before buying a welding rotator
    1. Is the product suitable for current welding technology?
    2. Product details
    3. Budget question
  20. Why choose China welding rotator manufacturer
  21. How to find a good welding rotator supplier
    1. How to find?
    2. How to choose?
  22. Why choose us?
    1. Reasons for choosing Lida Welding's welding rotator
    2. What welding rotators can Lida Welding provide
    3. Other products Lida Welding can provide


1. What is the welding rotator?

The welding rotator is an auxiliary welding equipment. It uses the friction between the welding workpiece and the roller to drive the cylindrical (or conical) welding workpiece to rotate. Welding rotators are usually used in combination with welding manipulators. The inner and outer longitudinal seams and inner and outer circumferential seams of cylindrical workpieces can be welding.

The welding rotator is similar to a positioner because it is a mechanical device that rotates a cylindrical container. They greatly reduce operations, increase efficiency, and significantly improve the process quality of welders of all skill levels. For any steel plant with cylindrical vessels, from small diameter pipes to large industrial cylindrical vessels for wind tower production, rotators are necessary.


2. Welding rotator composition

Next, we will introduce the main parts, main parts and parts details of the welding rotator.

The main unit of the welding rotator

The traditional welding rotator consists of two parts:

  • Roller support unit
  • Electric drive

Roller support unit

The idler bracket, or more commonly referred to as the "base", is the component that carries the wheel or the medium that performs the rotation or twisting of the workpiece.

The components of the idler support unit include:

  • Drive steering wheel
  • Driven wheel frame

Electric drive unit

Similar to the idler support unit, the electric drive unit is also composed of different parts. For the benefit of everyone, the electric drive is a part of the rotator, which emits power and energy to make the welding rotator work.

The main parts of the welding rotator

Different welding rotators have different parts. In addition, some manufacturers have added certain components to it.

However, the parts that will never be taken out include:

  • Idler
  • Driving wheel (something used to rotate material or workpiece)
  • Wheel frame (thing that supports the wheel)
  • Transmission (device that controls the speed of rotation)
  • Controller (something used to change and modify the rotation speed)
  • Direct current (DC) motor (what makes movement concrete and real)

Even if only one of the components is missing, the welding rotator will not work properly.

These are the parts of the welding rotator. Some welding rotator manufacturers and suppliers may add some parts to supplement it, but these are parts of traditional rotators and are indispensable.

Part details of the welding rotator

  • The rollers can be steel wheels or polyurethane wheels.
  • The drive motor adopts an AC variable frequency motor. If high precision is required, servo motors can be used.
  • The roller support bearing adopts the spherical roller bearing, which has the characteristics of strong load-bearing capacity and impact resistance.
  • All shaft parts are quenched and tempered, and the tooth part is quenched and tempered.
  • Welding the base profile and plate welding, stress relief. In addition, the frame has undergone shot blasting and rust removal treatment, which has sufficient strength to ensure long-term use.
  • lThe electric control system consists of a control box and a hand control box. The control box and the hand control box are connected by super soft multi-core cables to ensure reliable use.


3. Is there a manual adjustment of the welding rotator

Yes, manual adjustment of the welding rotator is not as simple as the name, because it does not mean that manual interaction is required.

Manually adjustable welding rotator refers to the rotator without computer numerical control or CNC function.

Then the worker's operating room needs to manually input the control system to manually adjust the speed, frequency and height of the welding rotator.

Regarding your control over it, if you are an expert, then I suggest you buy a large number of manually adjustable welding rotators.


4. Welding rotator type

Next, introduce the basic types of welding rotators.

Common types of welding rotators

welding rotators are divided into many types, and their functions and functions are also different. Some of the most common types include:

  • Adjustable steering rotator

    These are welding rotators whose steering rollers can be easily adjusted to suit the circumference and width of the workpiece or the material you are welding.

  • Pipe clamp rotator

    The pipe clamp rotator, in its terminology, is a welding rotator that is clamped on pipes or any type of cylindrical objects to help them perform automatic welding.

    These machines are the best and most ideal machines to solve the problem of inclined or rotating pipes and other materials of similar state, size and size.

  • Install the welding rotator

    Similar to the adjustable steering roller, the welding rotator can be adjusted according to the size of the workpiece. This is to ensure the accuracy and precision of the weld.

  • Self-aligned welding rotator

    As the name suggests, you can directly understand the meaning and function of self-aligned welding rotators. They are welding rotators, which are automatically carried out when aligning the workpieces to maintain balance.

    Most self-aligned welding rotators contain two devices that continuously align and align with the workpiece.

These are some of the most common welding rotator types you can buy on the market

What type of welding rotator can we provide

We can provide you with the following types of welding rotators:


5. The role of welding rotator

During the welding process, the welding rotator will be used to complete related operations. The design and production of the rotator frame adopts advanced technology, and at the same time, the automatic tracking system is used to achieve the application purpose, so that the positioning is more accurate. When the roller frame is processed and produced, the process design can be carried out according to the operation requirements, so that the roller frame can better meet the needs of the industry.

In the process of processing and production, any problems encountered can be analyzed, controlled and adjusted by appropriate methods. In addition, the welding rotator will be tested with appropriate process parameters, which can make the parameter setting more reasonable, make the processing operation consistent with the equipment setting, and achieve better operation control effects.

When processing by welding the rotator, the welding process is more stable and reliable. It can not only reduce the probability of failure, but also has a good isolation effect, preventing air from entering the equipment, and the equipment will not be affected by the high temperature environment.

The use of welding rotators can improve the quality of machining operations. Make the product processing and production effect more reasonable and achieve a more ideal application effect.


6. The difference between welding rotator and welding positioner

The welding positioner is a device that can clamp and rotate the workpiece according to the set angle. It can be at different angles so that you can weld on a stable level. Workpieces of any shape can be loaded on the welding positioner.

welding rotators are different. After the workpiece is loaded, it will continue to rotate according to the speed you want. The wheels on the rotator allow movement; this is why only round and cylindrical objects can be used with it.


7. Features of welding rotator

There are numerous benefits and advantages that can be gained by using welding rotators in your projects.

Advantages of welding rotator

  • Safety of welders and workpieces
  • Accurate and precise welding
  • Easy continuous welding
  • Higher productivity
  • More efficient and effective results
  • Reduce working hours

Some of the most common beneficial and advantageous examples include, but are not limited to:

  • Increase and increase productivity

    One of the main benefits and advantages of using welding rotators is that you can increase and fully develop productivity. Because you will not interfere with the workpiece, your welder can stay in one position and perform welding. This can actually effectively increase your overall productivity.

  • Your welders and workers are safer

    Handling and rotating heavy materials manually is very dangerous. However, you can mount them on the welding rotator so that they will move, rotate, and rotate automatically.

  • Higher quality welds

    By automating the movement or rotation of the workpiece, you can ensure higher, more accurate, and more precise welds.

But please note that these benefits and advantages are only the most common and common ones. If you use welding rotators, you can get other advantages and benefits.

Disadvantages of welding rotators

Every coin has two sides, and the welding spinner is no exception. You need to consider the shortcomings. In many cases, I prefer to call these points a necessary condition, because they usually constitute an important element of the project.

  • skills requirement

    Part of the disadvantage of using a welding rotator is the technical requirement, and at the same time it is also a prerequisite for its use.

    Welding rotators are very effective only when they are used in a complementary way with other welding equipment. You can weld manually, it can provide workers with hopeful safety. However, this is not efficient.

  • Material limitations

    Only effective for materials with good weldability. Another disadvantage you are likely to encounter is that it can only be used with materials and substances that have an excellent level of solderability. So, be sure to check the material you want to weld.

  • Experience requirement

    Last but not least is the requirement for welder experience.

    Even if the welder plans to automate through the use of welding machines, that particular welder needs experience to understand where more work is needed, where more energy is needed, and so on. Therefore, it is necessary to make more considerations on the cost of personnel training and requirements.

These are some of the main disadvantages of using welding rotators.


8. Application of welding rotator

welding rotators are widely used, suitable for many industries and adapted to many processes.

Which industries can benefit from welding spinners

In the application scenarios of welding rotors, storage and pressure vessels are one of the most common parts produced by welding rotators. The most common applications include welding:

  • Oil storage tank
  • Water tank
  • Shipyard and ship parts
  • Pressure vessel
  • And more

Which welding processes can the welding rotator assist?

Available processes for welding rotators:

  • Submerged arc welding (SAW)
  • Tungsten inert gas (TIG) welding
  • Metal inert gas (MIG) welding
  • Arc welding
  • And more

If you choose to use welding rotators to complete any of these processes, then you can get higher quality and higher production efficiency products.


9. What is a pipe rotator?

The pipe rotator is an auxiliary machine, which is a welding positioner used to carry pipes and other cylindrical parts or objects.

Pipe rotators are used to assist the welding process of pipes, containers, storage tanks and containers because they are stable and rotating cylindrical weights. The rotator is equipped with a steering roller, which can be adjusted according to the size of the cylinder to keep it in place during welding.

You can use it to clamp and clamp, rotate, tilt and reposition the workpiece you are processing, and can be used to help you complete welding projects.


10. Which pipes can you use with the pipe rotator?

You can use the pipe welding rotator for various pipes and fittings.

Here are some of the most common:

  • Long radius elbow
  • Elbow pipe
  • Tee
  • Flange
  • Star tube
  • And more


11. What is a welded pipe roller?

Pipe welding rollers are pipe rotators, they are exactly the same thing. Don’t be confused when you see it, because some manufacturers call him that.


12. Are there any disadvantages to using welded pipe rollers?

Generally speaking, it has no disadvantages.

Unless it has a problem, because you will not be able to operate it to help you with production operations.


13. Can the pipe rotator be used for welding?

The pipe rotator is used to assist welding.

It can be used to clamp circular or cylindrical workpieces; and move it in the entire 360-degree rotation to help you in production.


14. Why we need pipe rotator?

In many cases, the workpieces we need to produce are very heavy. Multiple people are needed to complete this work.

With the help of the pipe rotator, you can easily rotate the workpiece and perform work. Why do we need to use a pipe rotator, because it brings the following three advantages:

  1. Production speed is getting faster
  2. Safety and security of welders
  3. Higher quality welds


15. How does the welding rotator work?

The operating mode of the welding rotator is quite simple.

As an auxiliary equipment for welding, the welding rotator rotates cylindrical workpieces through rotation. When facing heavier workpieces, the welder does not need to move the position, because the welding rotator will rotate for them, helping them to complete the work more easily.


16. The importance of welding rotators

Welding rotators play a very important role in your production!

Changes brought about by welding rotators

Using a welding rotator can bring many important changes to your production, including:

  • Safe and labor-saving welders

    If you use a welding rotator, you will spend less effort because it will automatically rotate. This means that the welder does not need to manually move and rotate the workpiece; it improves the safety of the welder and the workpiece.

  • Faster productivity

    All automation will bring faster and better productivity. The function of the welding rotator to move the workpiece means that the welder can do more and better.

  • Stronger and more reliable support

    The support of the equipment itself is sufficient to bring stronger and more reliable support for the workpiece. This protects the workpiece, its mass and overall dimensions from deformation.

The welding rotator is part of automatic welding

Ideally, welding rotators help automate welding procedures. Of course, this is taking into account the fact that other welding equipment and machines are already in place. For example, if it works side by side with a welding manipulator, the welding rotator will be an important part of automatic welding.

What is automatic welding

Automatic welding is a welding process that uses equipment to continuously weld without requiring an operator to run continuously. All parameters of automatic welding are preset and cannot be adjusted during the welding process.

Choose our welding rotator and upgrade your business!

Lida Welding provides excellent products and perfect after-sales. We have a professional sales team and technical team. From purchase to fast delivery to after-sales, we provide you with the best buying experience.


17. How to maintain the welding rotator

Welding rotator is an important part of welding auxiliary equipment. In order to ensure the smooth operation of your production, each part of the rotator should be regularly maintained and maintained. So how should the various parts of the rotator be maintained and maintained?

Main points of maintenance of welding rotator

Main points of maintenance of rotator parts:

  1. In order to ensure the performance of the equipment, all transmission components should be checked regularly and irregularly. The cycloid reducer should be checked once a month and replenished with lubricating oil.
  2. The working principle of the rotator is to use friction to work. All transmission parts are not lubricated and are strictly prohibited to use.
  3. The long-term sealed rotator must be replaced with grease before restarting to avoid damage to the machine.
  4. During use, the rotator is in contact with the welding part, and the welding seam or sharp parts are strictly prohibited to touch the roller to avoid damage to the roller.
  5. When lifting and placing the workpiece, it is strictly forbidden to hit the rotator forcefully to avoid damage to the rotator or other parts. When the device is not fixed, severe impact may cause the device to overturn.
  6. When the rotator is used for a small diameter cylinder, if the cylinder moves axially, the lifting position of the rotator (within a certain range) can be adjusted by adjusting the adjusting bolt under the arc plate to ensure normal operation. Let the position of the cylinder body be in an appropriate state.


We provide perfect after-sales service

Lida Welding not only provides excellent welding products, but also has excellent after-sales guarantee. A professional team will answer your various questions for you.

Buy Lida Welding's products and make Lida Welding your trusted partner!


18. Welding cost of welding rotator

The price of welding rotators varies with the manufacturer, their characteristics and functions, etc. Usually, manufacturers and suppliers do not directly provide them on the website.

However, to give you a general rough estimate, the price of a welding rotator is usually between US$6000 and US$30,000.

Other factors that may affect prices include:

  • The size you are going to buy
  • The quantity you are going to buy
  • Where are you (determines the shipping cost)
  • Add-ons or supplementary factors you want to include

Please ask the manufacturer of the welding rotator for the final price.

Get a quote now!


19. Several questions before buying a welding rotator

Before buying a welding rotator, there are several very important issues that must be confirmed, which will affect whether you can buy the right product for you at the correct price.

Is the product suitable for current welding technology?

welding equipment must first determine whether their products are suitable for welding rotator welding machine equipment to welding, most of the current welding rotator welding equipment manufacturers have sampling services, before the purchase must let the welding rotator first sample to see the effect. Then to determine whether the use of welding rotator welding equipment can meet their own requirements.

Product details

For the next few questions, please consider the actual situation of the current production products:

  • Can the rotator meet the capacity requirements of the load?
  • Is there a specific power or rotation speed?
  • What specific type of wheel do I need?
  • How big is the artifact? How many rollers do I need?

Budget question

Regardless of the purchase of any product, the budget must be considered, because this greatly affects the development of your subsequent production business and your final profit.

Lida Welding provides you with high-quality welding rotators at very competitive prices. Choose our products to strive for the greatest cost-effectiveness for you.


20. Why choose China welding rotator manufacturer

You can cooperate with a large number of welding rotator manufacturers in the market.

But, have you ever tried to choose a Chinese welding rotator supplier? You may be influenced by what others say, but welding rotators from China are actually the best, most reliable, and most trustworthy.

Give you two reasons to choose a Chinese manufacturer:

  1. China has the most complete industrial chain in the world. The industry has developed rapidly for decades and has already reached a world-class level.
  2. China has a huge cost advantage, which is not only reflected in labor costs. At the same time, China has a large number of talents, a complete supply chain and excellent production technology, which brings huge cost advantages to Chinese manufacturing.

Besides you can get it with them at the best and most competitive price, you can also establish relationships with other suppliers in the future.


21. How to find a good welding rotator supplier

It is very important to find a suitable and excellent welding rotator manufacturer. It affects your business development, including your cost, production efficiency and product quality.

How to find?

To find a welding rotators manufacturer in China, you can use the following methods:

B2B platform

  • Alibaba

    China's largest foreign trade export website, where you can choose welding rotators suppliers and manufacturers in different regions.

  • Made in China specializes in the promotion of Chinese products and only accepts Chinese suppliers to release relevant product information. It is currently the only large-scale B2B platform whose sole mission is to promote Chinese products.

  • Global Sources

    Focus on foreign trade of domestic small and medium-sized enterprises, and provide professional services for foreign buyers.


Generally, the brand manufacturer websites that you can search through Google are quite professional. And they respond more quickly and professionally than B2B platforms.

How to choose?

In order to be able to choose a suitable welding rotator manufacturer, you can refer to the following points:

  • Check reviews and customer feedback

    One way to determine whether a supplier of welding rotators is reliable is to check what their previous customers have said about them. Most (if not all) welding rotator suppliers will post customer feedback on their website.

  • Check the "About Us" section

    It is very important to check their website and navigate to the "About Us" section they have. If you think they are good at doing what they do best, don't hesitate to call them. On the other hand, if you can’t find what you need, try to contact them and start a conversation.( About Us)

  • Contact the manufacturer of the welding rotator

    Unless you contact them, you actually don't know anything about the supplier.

    By sending them an email or phone call, you can determine how they will conduct their business. You can check and evaluate their urgency by paying attention to their response speed to messages and inquiries; you can feel the feeling of working with them.

By performing these three things, you can reduce the time for inspection and everything, and reduce many detours.


22. Why choose us?

You can always trust Lida Welding!

As an expert in the manufacturing and production of welding rotators, you can absolutely trust Lida Welding to meet all your needs for welding rotators.

Reasons for choosing Lida Welding's welding rotator

Wuxi Lida Welding Machinery Co., Ltd. is China's leading manufacturer and supplier of welding rotators. Our company has passed the international CE certification and ISO 9001 international quality system certification. Our products are exported to domestic and foreign markets, and sales have always been among the forefront of the country. The products have the advantages of many varieties, complete specifications, serialization and strong matching. We can also design and manufacture special non-standard welding equipment for users. Our factory has won the trust of new and old customers with perfect after-sales service and superb technology. We believe that we can become your trusted partner.

When you buy our welding rotator, you have no problem with any item.

What welding rotators can Lida Welding provide

Lida Welding is one of the comprehensive welding rotator manufacturers in China. We have experienced technicians who can provide and supply various types of welding rotators. Including traditional welding rotators, self-aligning welding rotators and more!

Cooperate with us, so you have no worries!


Other products Lida Welding can provide

In addition to our high-quality welding rotator products, you can also purchase our other products, including welding rotators, welding positioners, industrial robots, coil flippers, CNC cutting machines, milling machines, pipe beveling machines, chamfering machines, sealing High-quality products such as head cutting machine to meet your needs.

We are equipped with experienced professional and technical personnel who can answer all your questions and needs.

Contact us now to get the latest quotation and all help!


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