Copper Strips Resistance Gas Hydraulic Copper Busbar Diffusion
Welding Machine
Product Introduction:
Gas liquid pressure diffusion welding machine is an advanced
solid-state connection device that adopts a unique
"high-temperature and high-pressure non melting" process principle.
By precisely controlling the three core parameters of temperature,
pressure, and time, it achieves atomic level bonding of materials
in vacuum or protective atmosphere environment. The biggest
technological highlight of this equipment lies in its innovative
gas-liquid composite pressurization system. The hydraulic device
can provide a strong pressure of up to 300MPa, while the gas buffer
unit ensures uniform and stable pressure distribution, with a
pressure control accuracy of ± 0.5%. This precise pressure control
capability enables it to perfectly handle various special
structures, from ultra-thin 0.1mm parts to complex shaped parts.
In terms of welding quality, gas-liquid pressure diffusion welding
has shown significant advantages: the joint strength can reach more
than 95% of the base material, the heat affected zone is controlled
within 100 μ m, completely avoiding common defects such as porosity
and cracks in traditional fusion welding. It is worth mentioning
that this process has excellent material adaptability. It can not
only weld difficult to weld metals such as titanium alloys and
high-temperature alloys, but also achieve reliable connections
between dissimilar materials such as metal ceramics and composite
materials. This has irreplaceable value in high-end manufacturing
fields such as aerospace and new energy.
Features:
1. Insulation protection, safe and reliable. The secondary side
circuit adopts a pressurized cylinder seat and upper arm insulation
method, which facilitates direct installation and welding work on
the lower seat without worrying about short circuits. It is simple
and practical.
2. Welding power supply, energy-saving and efficient. The main
welding circuit adopts a fully water-cooled resistance welding
transformer and rectifier, with strong output power.
3. The operation is controlled by a foot switch, which has high
production efficiency, low labor intensity, and conforms to the
operating habits of operators.
4. The equipment is equipped with air pressure and water pressure
switches and alarms, which can effectively prevent water shortage
or gas welding, thereby protecting the safety of equipment use.
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:
Electrode Selection:The upper and lower electrodes can be equipped with tungsten or
graphite materials, which can meet the needs of high-temperature
welding, high conductivity, and long service life.
Hydraulic Cylinders: 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.
Dual Gas Storage Tanks: Dual backup dedicated gas storage tanks, greatly 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:
Welding Test:
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:
