1) When performing welding on workpieces with more than one pass of welding seam, especially distribution of welding seam is in different planes on the three dimensional workpiece parts, you need to change position and orientation of these working parts all the while, during the entire welding process, to make sure that welding can be done at the most ideal position all along;
2) Most of the times these metal working parts are not easy to be manipulated and taken just by hand: You need to acquire a comfortable and good job welding operation with the support of welding turntable. And, here comes Rotary Welding Positioner;
3) Just as its name implies, Welding Positioner help operator and welding machine to carry out welding always on the most desired workpiece position: The 45° fillet welding, flat welding… All these welding position can be made by Rotary Welding Positioner;
4) Over the years, Wuxi JACK has delivered all structures of Welding Positioner with all loading tonnages of welding turntable.
1) The three degrees of freedom in Three Control Axis Welding Positioner is, besides the 0°~ 360° infinite revolving and 0°~ 120° tilting of welding turntable, the up and down movement as well. So, this is also Elevating type Welding Positioner;
2) Same as the Two Axis Rotary Welding Positioner, the revolve and tilting of welding turntable and L arm are also driven with motor reducer. As to its elevation, in Wuxi JACK Elevating type Welding Positioner, it is driven with hydraulic cylinder for safety and reliable working;
3) Contrary to the Two Axis Welding Positioner, in Three Axis Welding Positioner, majority application is with Elevating L type Welding Positioner. Only minority of the Single Table Top Welding Positioner has lifting ability;
4) The Elevating type Welding Positioner is applied for welding on bigger size of workpiece;
5) The loading capacity of Elevating L type Welding Positioner is 1 Ton, 1.2 Ton, 2 Ton and 3 Ton; And the corresponding elevating stroke is usually from 500mm to 1500mm.
Max. Loading Capacity of Welding Turning Table | 1000 ~ 3000 kg |
Lifting Stroke of L Arm and Rotary Welding Table | 800 ~ 1500 mm |
Size of Welding Turning Table | (460x 600mm) ~ (1200x1200 mm) |
Vertical Plane Revolving Speed of L Arm and Rotary Welding Table | 2 rpm |
Rotation Speed of Welding Turning Table | 0.2 ~ 2 rpm |
Hydraulic Driving Motor Power of L Arm and Rotary Welding Table Elevation | 1.1 ~ 3 kW |
Welding Turning Table Rotation Driving Motor Power | 0.75 ~ 3 kW |
1) The welding turntable of two axis Welding Positioner has two degrees of freedom: The 0°~360° revolving and 0°~120° tilting of welding turntable. Both ways of working are driven with motor reducer;
2) As mentioned earlier, this group of Welding Positioner has two main branches of traditional HB series Single Table Top Welding Positioner, which has the largest share in terms of selling volume, together with minority of Fixed Height L type Welding Positioner;
3) The standard models of loading capacity for Welding turntable ranges from 100kg to 50 Ton, which can be classified further into Light duty Welding Positioner, Medium duty Welding Positioner, and Heavy duty Welding Positioner;
4) This group of Two Control Axis Welding Positioner has the largest application among its product group;
5) This group of Two Control Axis Welding Positioner is applicable for welding relatively short length and small height structure members. So, elevation function is not necessary for its use, and welding turntable can absorb total length of working parts.
1) The only degree of freedom in Single Axis Welding Positioner is 0°~360° infinite revolving welding turntable, either in the style of Single Table Top Welding Positioner, or in the way of Horizontal Welding Turntable;
2) The rotation of welding turntable in Single Axis Welding Positioner is driven with motor reducer;
3) For application of Single Axis Welding Positioner, the Horizontal welding turntable of various loading weight takes majority;
4) This group of Welding Positioner is usually applied for welding on workpiece with regular arranged circumferential welding seam;
5) The standard loading capacity of Horizontal welding turntable is from 1 Ton to 30 Ton; And that of the Single Axis Welding Positioner is usually from 1 Ton to 10 Ton.
Degree of Freedom | 0° ~ 360° Welding Turning Table Revolve |
Revolve Speed of Rotary Welding Table | 0.2 ~ 2 rpm, VFD |
Loading Tonnage of Welding Turning Table | Horizontal Rotary Welding Table:1000 ~ 30000 kg Single Axis Welding Positioner: 1000 ~ 1000 kg |
1) Compared with Single Table Top Welding Positioner, the Head and Tail Welding Positioner can be viewed as Double Table Top Welding Positioner;
2) Head and Tail Welding Positioner has two sub groups of fixed height and elevating type. Of which the Elevating type has the majority use;
3) Another view of classification on Head and Tail Welding Positioner is the structure of equipment. To be specifically, the relationship between its both ends of brackets: The connecting type, and splitting type;
a) The necessitate degree of freedom in Head and Tail Welding Positioner is 0°~360° horizontal revolving of welding turntable;
b) Of course, the Elevating type Head and Tail Welding Positioner has the second degree of elevation;
c) The most complicated Head and Tail Welding Positioner is with the third degree of freedom: The 0°~360° rotation of welding turntable, which is a three axis Head and Tail Welding Positioner;
5) Head and Tail Welding Positioner is developed for welding long piece parts of various specification;
6) The standard loading capacity of Head and Tail Welding Positioner is from 1 Ton to 10 Ton.
Degree of Freedom | Welding Turning Table Revolve, Elevation (Optional) and Rotation (Optional) |
Rotary Welding Table Loading Capacity | 1000 ~ 10000 kg |
Welding Turning Table Elevation Stroke | 500 ~ 1500 mm |
Rotary Welding Table Revolve and Rotation Speed | 0.2 ~ 2 rpm, VFD drive |
1) As we can get clue from its name, the servo drive Welding Positioner has its welding turntable revolved and tiled driven with servo motor. For this reason, this group of products are confined to light duty and medium duty Rotary Welding Positioner;
2) The second point is, in servo drive Welding Positioner, the critical control is on revolve and tilting of welding turntable, which can attain the accuracy tolerance of ±0.02° for Wuxi JACK servo drive Welding Positioner. Suppose the product has also with elevation function, requirement on corresponding elevation precision in the servo drive Elevating type Welding Positioner is not so strict;
3) Servo drive Welding Positioner is usually applied in special requirement applicating case. One of the examples is for military use;
4) The standard loading capacity of Servo drive Welding Positioner is from 500 kg to 3 Ton.
Max. Loading Capacity of Welding Turning Table | 500 ~ 3000 kg |
Welding Turning Table Revolve and Tilting Drive | Servo Motor |
Welding Turning Table Revolve Speed | 0 ~ 10 rpm |
Welding Turning Table Angular Position Accuracy | ±0.02° |
1) Special made Welding Positioner can be distributed as any type of welding turntable different from the preceding described 5 general types of Welding Positioner. So, their common point is specific design for specific applicating case, which can not be covered for all of its types;
2) Some of the examples here we give: The PR model Rotating Pipe Welding Positioner, which has working principle of both Welding Positioner and Welding Rotator; The Welding Fixture type Welding Positioner, with manual turning or motor drive turning of welding turntable; The super light loading capacity Welding Positioner, such as 200kg, and special requirement on welding turntable revolve Welding Positioner, the heavy duty Lifting Revolving Rotation Head and Tail Welding Positioner…;
3) In summary, the capability on designing and producing Special made Welding Positioner to meet customer demand reflects the comprehensive strength of a company.
Applicable Pipe Diameter Range | 60 ~ 800 mm for PR24 80 ~ 1200 mm for PR40 |
Welding Turning Roll Revolve Speed | 0.09 ~ 0.9 rpm |
Welding Turning Roll Revolve | 0° ~ 360° |
Welding Turning Roll Tilting | -45° ~ +45° |
Top Turning Roll Downward Stroke | 510 mm |
1) The core task of Rotary Welding Positioner is to weld structure members of all sizes, structures and weight, which sees the most widely application in Construction Machinery, Engineering Machinery, Vehicle Industry, and Automobile Industry
2) The second biggest industries adopting Welding Positioner are Boiler, Pressure Vessel, Petrochemical, Electric Machinery;
a) First, Welding Positioner eliminate danger risk of structure member welding;
b) Second, Welding Positioner makes structure member welding comfortable and user friendly;
c) Third, Welding Positioner makes quality of structure member welding controllable and consistent;
4) In practical use, Welding Positioner often works with other welding equipment: Welding Rotator, and or Welding Manipulator, and or Welding Robot, and or Special Purpose Welding Machine, which are composed into Welding Center of various composition.
The Subject of This Blog on Welding Positioner:1) Importance: Welding Positioner is a kind of very important Welding Equipment, which is widely used across industries for fabricating different kinds of workpieces;2) Specialty: Because of such diversified structures of workpiece, and corr Read More
The Subject of This Blog on Welding Positioner:Security is the foremost issue during operation of Welding Positioner: It should be paid great attention on by customers before put into use, and by suppliers during its development;In this short blog, we will have a brief discussion on topics involving Read More