Welding Rotator 滚轮架及操作架3 WC0505

Wuxi JACK Special Made Welding Rotator, always Find the Most Proper Solution for Customer!

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Definition, Purpose and Specialty of Special Made Welding Rotator



1. What is Special Made Welding Rotator?

1) The Definition on Standard Welding Pipe Rotator

In the product page of “Welding Rotator”, “Welding Rotator in Use” and “Conventional Standard Welding Rotator”, we discuss the general classification on Welding Pipe Rotator, and 3 types of standard welding roller bed and welding turning roll:
a) HGZ Self Adjustable Welding Rotator;
b) HGK Leadscrew Adjustable Welding Rotator;
c) HLK Bolt Adjustable Welding Rotator;
Which account for over 50% application cases in industry;

2) When and Why do You need Special Made Welding Pipe Rotator?

a) Meanwhile, in practical use, there exist fairly amounts of conditions, that standard types of Welding Rotator can not meet customer demand under specific scenarios. This is often originated from special and complicated working parts;
b) Correspondingly, series of upgrade and retrofitting on design of welding roller bed and welding turning roll are necessary;

3) These Retrofitting Measures on Development of Special Made Welding Rotator include but not Limited to:

a) Anti Drifting Welding Rotator;
b) Traveling type welding roller bed;
c) Fixture type Welding Pipe Rotator;
d) Integrated structure and function of HGZ Self Adjusting with HLK Bolt Adjusting Welding Rotator;
e) More degree of freedom in welding turning roll than conventional Welding Pipe Rotator…


2. Below is a Glimpse on Assembly of Special made Welding Pipe Rotator (Anti drifting Welding Rotator) at Wuxi JACK facility

Welding Rotator- QQ图片20141110102543


Examples of Special Made Welding Rotator Produced by Wuxi JACK

Competitive Edge of Special Made Welding Pipe Rotator Produced by Wuxi JACK

1. Capability on designing and manufacturing Special Made Welding Rotator embodies technical strength of a company, which involves deeper and more energy spent in developing upgraded structure of welding roller bed and welding turning roll;
2. As a professional producer set up by 3 senior engineers, Wuxi JACK is model in the field of development on special made Welding Rotator for customer;
3. Here we give 2 guidelines which form up competitive edge of Wuxi JACK Welding Pipe Rotator as below;
4. The other strong points of our welding roller bed and welding turning roller please check the related pages of “Welding Rotator”, “Conventional Standard Welding Rotator”, “Welding Rotator in Use”, and “Tailor Made Welding Rotator”.

1. Find the Most Suitable Solution with Flexible Design in Welding Pipe Rotator:

Why can selecting the most applicable design and configuration of Welding Pipe Rotator bring great value to customer?

1. As we discussed before, Welding Rotator has very extensive scope in use, this not only refers to its industry distribution, but also in geographical means. Many customers of Welding Rotator have numerous sets of welding roller bed at their working facilities;

2. Such application feature of Welding Pipe Rotator calls for two characteristics of Welding Turning Roll:

1) One is standardization as much as possible in the form of standard Welding Rotator, the other is diversification when necessary in the form of Special made Welding Pipe Rotator:
2) The standardization is the precondition on popularization of Welding Rotator, and every time customer purchase a new set of welding roller bed in different tonnage with respect to existing welding turning roll, customer can manage their whole collection of Welding Pipe Rotator with great ease;
3) The diversification of Welding Turning Roller can meet the personalized demand from specific customer;

3. Wuxi JACK always Seeks the Most Proper Solution on Welding Pipe Rotator for Customers:

1) This especially obviously reflected in Welding Rotator: Every time we recommend the product of welding roller bed to customer, the expensive model is not our suggestion;
2) Instead, choosing the most applicable proposal on Welding Rotator for customer is our starting point: Suppose standard model of Welding Pipe Rotator can meet the requirement from customer, this will be the proposal we propose to client;
3) If it does need to introduce special made Welding Rotator, we always find the most fitting solution for customer in the form of dedicated special made welding roller bed and welding turning roll;
4) Not only mechanical system of Wuxi JACK standard Welding Pipe Rotator has universal structure, which helps customer getting familiar on its operation and maintenance within the shortest time, but also configuration of its welding roller bed: All the outsourced parts of Welding Rotator, especially electric control elements such as inverter, relay, contactor… are all internally renowned brands, which is convenient for replacement in service of Welding Pipe Rotator;

2. The Best Degree of Precision Control in Revolving of Welding Turning Roll:

What should suppliers do to maintain the best accurate running of Welding Pipe Rotator?

1. Same as any other product line with large selling volume, Welding Rotator in practical use also has different grades on precision control. You can classify the product into two broad types of general purpose Welding Rotator and precision Welding Rotator;

2. So, what are the Threats on Precision of Welding Roller Bed Running?

1) The first is out of synchronization of its two pieces of welding turning roller, in the same set of welding roller table:

a) As we know, in Welding Pipe Rotator, usually driving motor is installed at one side of welding turning roller, and is connected with the other piece of welding turning roller by means of mechanical shaft;
b) So, synchronization of the two welding turning roll determines stable and precise running of welding rolling bed, and hence the whole set of Welding Rotator;
2) The second is skidding of cylindrical parts on welding turning roller, which may cause deflecting of circumferential welding seam on the finished workpiece delivered from Welding Roller Bed;


3. Correspondingly, Wuxi JACK has well established measures to deliver accurate running of Welding Rotator:

1) For the issue of out of phase welding turning roll, in the product of HGK High Precision Special Made Leadscrew Adjustable Welding Rotator, we adopt the delicate contrivance of six edge rod, which passes through worm gear, and helps worm gear motor reducer driving the two pieces of welding turning roller in absolute same pace, guaranteeing the perfect synchronous running of the two pieces of welding turning roller;
2) For the issue of workpiece skidding on Welding Roller Table, Wuxi JACK produce various types of anti-drifting Welding Rotator. If you are interested, please check product HLK Hydraulic Jack up Bolt Adjustable Anti-Drifting Welding Rotator for stationary welding roller bed, and HLK Traveling Bolt Adjustable Anti-Drifting Welding Rotator for movable welding roller bed.

Working Video of Welding Pipe Rotator

Introduction on 3 Cases of Special Made Welding Pipe Rotator Delivered from Wuxi JACK

1. Here we can not make list on all the special made Welding Pipe Rotator we have developed in the past, which cover diversified application focus. In this page, we give 3 examples on special made Welding Rotator produced by Wuxi JACK;
2. The closed related page of the same product is “Tailor Made Welding Rotator”.

3. The 3 examples on special made Welding Pipe Rotator:
1) Anti Drifting Welding Rotator;
2) Down Pressure type Leadscrew Adjustable Welding Rotator.
3) Integrated Function Welding Rotator

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1. Anti Drifting Welding Rotator

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1. Position and Scope of Anti Drifting Welding Rotator:

1) Anti drifting Welding Rotator belongs to a branch of HLK series bolt adjustable Welding Pipe Rotator. Due to its important position and people’s special attention on such kind of anti drifting welding roller bed, we take anti drifting welding turning roll as an independent product group of Welding Pipe Rotator;
2) Anti drifting Welding Rotator is applied in the range of HLK series heavy duty bolt adjusting Welding Pipe Rotator, usually from loading capacity of 80Ton (HLK80) to 500Ton (HLK500) welding rolling bed;


2. Why is it so Important of Anti Drifting Welding Rotator?

1) In the application of Welding Rotator, there is a kind of frequently happened issues in circumferential welding of large size and heavy duty working parts, which have wide applications in industries of Oil Field, Petrochemical, Marine Engineering… That such kind of workpieces usually need several rounds of welding seam for its fabrication with Welding Pipe Rotator;
2) Suppose carry out circumferential welding on these large heavy working parts with ordinary Welding Rotator, the working parts are prone to skid a little bit, which makes deviation of finished welding seam. This leads to inferior welding quality. Under these conditions, you may need select anti drifting Welding Rotator.


3. The Control Theory of Anti Drifting Welding Roller Bed:

1) The anti drifting function is realized with idler section welding roller bed of the Welding Pipe Rotator, which makes adjustment on position of workpiece by means of uplifting a certain stroke, after getting the command from control system of Welding Rotator;
2) The modulating movement of idler welding roller bed is implemented in two ways: Either manual control, or automatic control of Welding Pipe Rotator;
3) In the product section of HLK Hydraulic Jack Up Bolt Adjustable Anti Drifting Welding Rotator and HLK Traveling Bolt Adjustable Anti Drifting Welding Rotator, we introduce in detail the mechanical arrangement, especially idler welding roller table, control system and special point of anti drifting welding turning roll. If you are interested, please check.

4. Technical Parameters of Anti Drifting Welding Rotator:

2. Down Pressure type Leadscrew Adjustable Welding Rotator

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1. Purpose of HGK Down Pressure type Leadscrew adjustable Welding Pipe Rotator:

1) Many of special made Welding Rotator is made on the basis of HGK Leadscrew adjustable welding rolling bed. This is because that, leadscrew adjusting Welding Roller Bed is the type of Welding Rotator with availability on precisely and continuously managing workpiece diameter;

2) Besides, HGK Leadscrew adjustable Welding Rotator is for processing light duty working parts, which is prone to skidding during rotating circumferential welding process, especially those with lightweight working parts;

3) This down pressure type special made Welding Pipe Rotator is developed for such kind of application scenario. By means of its downward stroke welding turning roll, the small and light workpieces can be held firmly and reliably with three points acting.

2. Structure and Working Principle of Down Pressure type Leadscrew adjustable Welding Pipe Rotator:

In the product HGK Down Pressure type Leadscrew Adjustable Welding Rotator, we give detailed introduction it.

3. Technical Parameters of Down Pressure type Leadscrew adjustable Welding Rotator:

As mentioned earlier, such kind of down pressure type special made Welding Rotator is applied to light duty loading capacity of 2Ton welding roller bed:

 Max. Loading Capacity of
 Welding Roller Bed
 2 Ton
 Way of Welding Turning Roll
 Distance Control
 Leadscrew Adjusting
 Workpiece Diameter Range  250 ~ 1800 mm
 Pressing Welding Turning
 Roller Drive and Stroke
 A.C. motor drive, 500mm
 Welding Turning Roll Linear
 Revolving Speed
 100 ~ 1000 mm/min., VFD
 A.C. Motor  2 x 0.18 kW
 Center Distance of Welding
 Turning Roller
 300 ~ 950 m



3. Integrated Function Welding Rotator:

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1. What is Integrated Function Welding Pipe Rotator?

1) Integrated function Welding Rotator is combination of two types of welding roller bed;

2) For example, the stock of Welding Rotator in the first photo at left hand:

a) At first glance you may judge these are self adjustable welding roller table, judging from its way of arrangement on welding turning roller: There are 4 pieces of welding turning roll in one set of welding rolling bed;
b) On the other hand, checking the structure of its welding roller bed, this is also a bolt adjustable Welding Pipe Rotator. So, it is a set of HGZ and HLK integrated Welding Rotator;

2. The Benefit of Integrated Function Welding Rotator:

1) With such combination of HGZ self adjusting and HLK bolt adjusting welding roller bed, this integrated function Welding Pipe Rotator can get wider range of applicable working parts, in terms of both diameter range and thickness;
2) We know each kind of standard Welding Rotator has its unique advantages and application focus. With such combination of welding roller bed and welding turning roll, this kind of integrated function Welding Pipe Rotator plays the double function and merit of both self adjusting and bolt adjusting welding roller table.

2. Technical Parameters of Integrated function Special Made Welding Pipe Rotator:

Technical parameters of such integrated function special made Welding Rotator depends on specific design. The welding rolling bed in the left hand photos has 80ton loading capacity.

Application Range of Special Made Welding Rotator from Wuxi JACK

1. The Small Volume Application of Welding Roller Bed:

Welding Pipe Rotator sometimes also works with special welding equipment for making special shape parts, such as Custom made Circumferential Welding machine for Pipe Flange, or Tailor made Circumferential Welding machine for Small Flange, and Special made Circumferential Welding machine for Small Cylinder Body, etc.;

2. Other Equipment Working together with Welding Rotator:

As we discussed in other product, for welding cylindrical parts, you need pre-machining equipment before using Welding Rotator. For example,
1) Edge Milling Machine to make welding groove before joint of steel plate which is for bending into cylinder;
2) Plate Butt Joint Welding machine for making longer and or wider steel plate;
3) Beam End Face Milling Machine, for polishing end face of pipes and tanks, before making circumferential welding in Welding Pipe Rotator to join these working parts.
Welding Pipe Rotator

Welding Roller Bed

Welding Pipe Rotator

Manufacturing Special Made Welding Rotator at Wuxi JACK

Wuxi JACK Welding Pipe Rotator, there is always one fitting for you!

Web Page Link with Other Wuxi JACK Products besides Welding Rotator

Other series of Products We Own besides Welding Pipe Rotator

Welding Rotator Blogs

  • Classification of Welding Rotator

    A welding rotator refers to a device that drives the circular and simple weldment to rotate utilizing the friction between the weldment and the active roller. Self-adjusting welding rotator The self-adjusting welding rotator is suitable for the welding of round cylinders and can be adjusted accordin Read More

  • How to operate the Welding Rotator?

    Welding rotator refers to the use of the friction between the weldment and the active roller to drive the circular weldment to rotate to complete the welding of the circular weld. The welding speed can be adjusted by the rotation speed of the active roller on the welding rotator. The welding rotator Read More

  • How to make the best of Pipe Assembly and Welding

    1. Content of this Article: This article will have a brief introduction on the field of Pipe Assembly and Welding, including its application, process technology and characteristic, equipment used, and summary. 2. Application of Pipe Assembly and Welding machine:1) Pipelines of various s Read More


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