Stainless Steel Automatic Welding Machine

stainless steel automatic  welding machine

This machine is used for auto. TIG linear welding of metal material, such as stainless steel, carbon steel, Single-side welding with double-side forming.

Length: 2000mm
Diameter: 250-800mm
Thickness: 2.5-4mm




II. Function:


Characteristic:


1. Completed with blade clearance(gap) adjustment device, quick, precision and easy operation
2.6CrW2Si blade, long shearing life and good shearing results


3. The blade holder will be positioned with rolling guide, there is no clearance between blade holder and guide, thus the shearing will be precisely performed. The upper blade holder is designed in an angle, it is easy for shearing and get good precision cutting.
4. Motorized backgauge: The digital display will show the position of the back gauge.
5. Advanced integrated hydraulic system with pneumatic link return which


Enables a stable and reliable performance of the machine.


III. Technical Parameters


1) Thickness: 0.2mm till 1.5mm for different material, stainless steel: Min. 0.2mm, carbon steel max.: 4mm
2) Width of the Sheet: 1500mm


3)Applicable material: Stainless steel and carbon steel

4)Shearing precision: Less than 0.5mm

Cutting edge with blade parallelism: Less than 0.15mm


5) cutting angle 0.5~1.5 º


6) Length of blade: 1540mm

7)Material of blade: 9CrSi


8) Stroke length: 6~24min


9) Back gauge range: 600mm

10) Main motor power: 5.5KW(380V 50HZ)
11) Piston pump 25L Pressure: 20Mpa

IV. Main Components and Structure


1. Machine frame: There will be two oil cylinder installed at the top on both sides of the machine to drive blade holder down and up.
Reciprocating motion: There is assistant blade holder on working table to


Enable fine adjustment on lower blade holder.


There is feeding ball on the table to feed the strip easily

There is rolling guide for upper blade holder, the butterfly shape spring on front supporting bearing will be pre-compressed to remove the clearance in the
Rolling guide which ensure the precision of the machine.


2. Blade clearance adjustment device


The supporting roller on back right is eccentric shaft, when it rotates, the blade holder will move fore-backward, thus the clearance between upper and

Lower blades will be adjusted.


There is gauge on the machine, which shows the thickness of the strips.
There is front table which is 1m long, on the table, there is side gauge and right angle positioner.


3. Pressing Device
There are many pressing cylinders on the front beam, where the pressure oil comes into the cylinders, the cylinder will pull the pressing device to press the sheet tightly. After shearing, the pressing device will return by spring force. The pressing force will be changed according to thickness fo the material.

4. Back Gauge


The back gauge was fixed under the beam of upper blade holder, it will move with blade holder. The adjustment will be motorized. Press ''+''/''-'', the back gauge will be moved back and front. The position number of the back gauge will be displayed on the screen on the front of the machine beam
The adjustment range: 20-600mm, you can adjust freely in the range.


5. Hydraulic system: Control valve, oil pump, oil cylinder, accumulator,


Pressing cylinder and compound oil system.

6. Electrical: Control panel, wiring, electrical cabinet, motor and footpad, etc...