Automated Pneumatic Automatic Spot Resistance Bolt Spot Welder
Welding Machine
Product Introduction:
In the fields of automobile manufacturing, electronic assembly,
etc., the automatic point projection welding machine for screws has
become the core equipment for fastener welding. It achieves
seamless connection between screws and workpieces through precise
alignment and high-speed welding. The equipment has leak proof and
error proof welding functions, compatible with materials such as
stainless steel and carbon steel, and is particularly suitable for
high cycle production lines, helping enterprises achieve
intelligent upgrades.
Features:
1.Energy-saving and efficient welding power supply: the main welding circuit adopts a fully
water-cooled resistance welding transformer and rectifier, with
strong output power.
2. Excellent welding quality: stable intermediate frequency DC
output, uniform formation of fusion nuclei, reduced spatter and
virtual welding, high weld strength, and smooth appearance;
Suitable for welding high conductivity materials (such as aluminum,
copper) and multi-layer plates.
3. Intelligent control: Digital PLC or microprocessor control, can
accurately adjust parameters such as current, time, pressure, etc.,
supports multiple sets of program storage; Equipped with automatic
compensation function to offset the impact of power grid
fluctuations or workpiece surface oxidation.
4. Automation integration: can be combined with robotic arms and
conveyor belts to achieve fully automated production, suitable for
assembly line operations; Equipped with photoelectric sensors or
vision systems to accurately locate the position of solder joints.
5. Durable and low maintenance: Medium frequency transformers have
small volume, low heat generation, and long service life; The water
cooling system ensures the continuous and stable operation of the
equipment.
Technical Parameters:
| Items Models | DN(B)-100 | DN(B)-160 | DN(B)-200 | DN(B)-250 |
| Rated power (KVA) | 100 | 160 | 200 | 250 |
| Power input(V) | 3φAC 380V | 3φAC 380V | 3φAC 380V | 3φAC 380V |
| Max. short circuit current (KA) | 30 | 35 | 40 | 45 |
| Duty cycle(%) | 50 | 50 | 50 | 50 |
| Max. force(N) | 6000 | 6000 | 10000 | 15000 |
| Electrode length( MM) | 450 | 450 | 450 | 500 |
| Working stroke( MM) | 80 | 80 | 80 | 80 |
| Cooling consumption(L/min) | 20 | 20 | 20 | 20 |
| Max. welding capacity(MM) | 3.0+3.0 | 4.0+4.0 | 5.0+5.0 | 6.0+6.0 |
General Structures:
Detailed Images:
Customized Fixtures and Moving Components: The section mainly consists of fixtures and moving components.
Manually replacing fixtures can achieve welding of two different
workpieces. During welding, the workpiece can move back, forth,
left, and right on the moving component. Each type of workpiece is
completed in four stages, with the first three stages being
projection welding and the fourth stage being spot welding.
Cylinder: Adopting aluminum alloy cylinder barrel, low damping sealing ring,
and light friction ring combination with hydraulic cylinder, the
surface is wear-resistant and has a long service life, achieving
extremely high dot 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:
FAQ:
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.
Company Profile:
