Hf Copper Tube Mesh Welding Machine Welding Wire Machines Spot
Welder Automatic
Product Introduction
The stationary spot welding machine is customized for fire-proof
door. The welding machine is composed of rack, workpiece moving
platform, welding machine moving mechanism, upper and lower
electrodes, welding transformer, welding machine controller, PLC
controller, air circuit system, cooling water circuit system and
other components.
Technical Parameters
| Models/Item | D(N)B--160 | D(N)B--200 | D(N)B--250 |
| Rated power (KVA) | 160 | 200 | 250 |
| Power input(V) | 3φAC 380V | 3φAC 380V | 3φAC 380V |
| Max. short circuit current(KA) | 40 | 40 | 45 |
| Max. force (N) | 6000 | 10000 | 15000 |
| Electrode length(MM) | 450 | 450 | 500 |
| Working stroke(MM) | 80 | 80 | 80 |
| Cooling consumption(L/min) | 20 | 20 | 20 |
| Max.welding capacity(MM) | 4.0+4.0 | 5.0+5.0 | 6.0+6.0 |
Advantages
1. Stable machine structure upside and downside of electrodes apply
the pressure mode with assistant stroke. The welding efficiency is
much higher.
2. The transformer of welding machine adopts the special resistance
welding machine, the silicon steel slice is featured of high
magnetic: the inner water- cooled by force; stronger power and high
duty ratio.
3. Controlled by micro-computer and can saved at most 16 sets of
welding settings, which is quite convenient for different kinds of
welding sheets.
4. Can widely used in nut, studs, traffic tools, household items,
cars. And it can be welded low-carbon steel, stainless steel,
coated steel, non-ferrous metal wire, sheet, pipe, etc.
Structure
Components of Welding Machine:
The fire door spot welding machine consists of a frame, a workpiece
moving platform, a welding machine moving mechanism, upper and
lower electrodes, a welding transformer, and a welding machine
controller, PLC controller, air circuit system, cooling water
circuit system and other components.
Pneumatic Transmission Mechanism:
When the fire door spot welding machine is used for welding, the
lowering of the upper electrode and the pressing of the weldment
are realized by the pneumatic transmission mechanism,the mechanism
is composed of cylinder, piston, guide rod, sealing ring, sealing
ring, etc.
Air Circuit System:
The air circuit system is composed of ball valve, air filter,
pressure reducing valve, oil atomizer, electromagnetic air valve,
cylinder, etc.
Working Principle
Install the workpiece: the rear positioning block and the right
positioning block are used as the reference positioning block. To
adjust, the motor zero point needs to be corrected. Other
positioning blocks can be adjusted close to the workpiece. The side
floating positioning block clamps the framework of the workpiece
and the panel together to avoid the displacement of the welding
spot. (The manual clamping screw fixes the workpiece on the side
floating positioning block).
Welding: after the start (automatic) switch is pressed, the program
automatically controls the action of the equipment to complete the
product until the stop button is pressed.
Safety Precautions
Before using the machine, please be sure to read this manual for
correct use.
- For safety, the machine must be maintained and operated by
designated personnel who have received technical training.
- Do not touch other live parts except the secondary circuit.
- Wear dry or fully insulated gloves during operation.
- Do not use cables with capacity lower than the specified
requirements, damaged or exposed conductive parts.
- Welding equipment shall not be used when opening the rear cover
plate.
- During equipment maintenance, the power supply shall be cut off and
the operation shall be conducted only when there is no power.
Images
Application
Frequently Asked Questions
1. When can you arrange shippment?
The shippment is 15 days after getting deopsit, but customized
machines should be more than 25 days.
2.Do you inspect the finished products?
Yes, each step of production products will be came out inspection
by QC department before shipping.
3.Are you factory?
Yes, we are factory, all machine is made by ourself and we can
provide customize service according to your requirement.
4.How to buy your Spot Welder?
Please send us inquiry to our email, and we will give you a PI to
send us payment.
5. How to contact you?
You can send a mail for us and call us.
6.How will you deliver my goods to me?
We always ship by air and sea in the mean time.
7.How about your transport packing? Is it possible to damage the
machine during the transportation?
We have rich experience on international transportation. All the
packing are extra thickness carton filling with protective PE foam
and waterproof membrane. No damage happened during transportation
until now.
8.What kind of payment do you accept?
T/T, Western Union, PayPal, .L/C, D/A, etc.
