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Mesh Filter Element Automatic Rolling And Tunnel Resistance Seam Welding Machine
Product Introduction:
The automatic tube rolling seam welding machine is an integrated welding solution designed specifically for the rounding and welding of filter drums. Its workflow is clear and efficient: after manual loading, the equipment is started with both hands, and the workpiece is automatically moved to the welding station. During the molding stage, the electromagnetic valve controls the cylinder to drive the mold, accurately coiling the flat plate into a cylindrical shape; Subsequently, the pressurization program is initiated, and the pneumatic electrode wheel presses and rolls the workpiece; The welding program precisely controls the on/off of the transformer through thyristors, and cooperates with servo motors to drive electrode wheels to achieve continuous rolling welding; Automatically unload after completion, completing the entire cycle. The whole machine has a compact and beautiful structure, stable performance, and balances safety and energy efficiency. It is particularly suitable for high-quality welding of thin and low-carbon steel cylinder bodies.
Features:
1. Sturdy and reliable structural design: The entire machine has a simple and compact structure, strong rigidity of moving parts, precise vertical motion guidance of the upper electrode, stable long-term operation without deformation, suitable for continuous production environments.
2. Safety double start and program interlock: Using a dual hand start switch, combined with the sequential action of solenoid valves and cylinders, each program stage is strictly interlocked to prevent misoperation and ensure the safety of personnel and equipment.
3. Stable welding quality: The pneumatic pressure is constant, and the electrode wheel is smoothly driven by a servo motor. Combined with closed-loop control of welding current, it ensures that each filter drum weld is tight, uniform, and free of virtual welding or leakage.
4. Easy maintenance and continuous operation: The main pneumatic and electrical components are made of universal standard parts, with a low failure rate and easy maintenance and replacement; The automatic cycle is short, and the next cycle can be entered immediately after unloading, resulting in high productivity.
Technical Parameters:
|
Model Item |
Unit
|
FN-80-H
|
FN-100-H
|
FN-160-H
|
FN-100-E
|
FN-160-E
|
|
Rated power |
KVA
|
80
|
100
|
160
|
100
|
160
|
|
Voltage input |
V
|
380
|
380
|
380
|
380 |
380
|
|
Frequency |
Hz
|
50
|
50
|
50
|
50
|
50
|
|
Max. short circuit current |
KA
|
26
|
30
|
40
|
30
|
40
|
|
Working stroke |
mm |
100 |
100
|
100 |
100 |
100
|
|
Welding efficiency |
m/min
|
0.7-3.9
|
0.7-3.9
|
0.7-3.9
|
0.7-3.9
|
0.7-3.9
|
|
Max. force |
N
|
6000
|
6000
|
7800
|
6000
|
7800
|
|
Max. welding capacity |
mm
|
1.2+1.2
|
1.5+1.5
|
2.0+2.0
|
1.5+1.5
|
2.0+2.0
|
|
Motor Power |
W
|
550
|
750
|
750
|
750
|
400
|
|
Cooling consumption |
L/min
|
8
|
8
|
10
|
8
|
10
|
|
Weight
|
Kg
|
380
|
510
|
630
|
530
|
700
|
General Structures:

Detailed Images:

Fully automated process integration:From manual start, automatic displacement, pneumatic forming, pressure positioning, servo roll welding to automatic unloading, it achieves a continuous operation cycle of "manual loading and automatic completion", greatly reducing manual intervention.

Cylinders:The cylinder adopts a combination of aluminum alloy cylinder barrel, low damping sealing ring, and light friction ring, with wear-resistant surface and long service life, achieving extremely high spot welding speed, electrode pressurization, smooth and fast.

Gas Storage Tanks: The projection and spot welding machine is equipped with a dedicated gas storage tank, which is beneficial for reducing welding pressure fluctuations and ensuring stable welding force.

Waterway Components: All waterway components undergo surface treatment to prevent rusting, and waterway drainage is independently discharged to the water tank. Based on the outflow situation, blockages in the waterway can be observed and eliminated.
Scene Images:

Application:

Multi Types of Seam Welders:
FAQ:



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