Steel Multipoint Automotive Projection Press Pneumatic Multi Point Spot Welders Resistance Oil Tank Stationary Welding Machine
Product Introduction:
The welding machine performs 7-point synchronous welding, completing 7 welding points simultaneously with each power on, significantly saving energy compared to point by point welding, and significantly reducing long-term mass production electricity costs. The dot convex composite function can be used in one machine, without the need to purchase separate spot welding machines and convex welding machines, saving equipment procurement costs and workshop space. The annular electrode ring is integrally formed, and the 7 protrusions do not need to be replaced separately. There are fewer types of vulnerable parts, and the inventory cost of spare parts is low. The welding quality is stable and consistent, effectively reducing rework and waste losses caused by poor welding points, and improving material utilization. The semi-automatic mode does not rely on high cost automation lines, with moderate initial investment. Daily maintenance can be completed by the factory's own personnel, without the need for frequent external professional technical services. Long term operating costs are controllable.
Features:
1.7 point synchronous welding, completing 7 welding points simultaneously with each power on instead of separately powering on 7 times, significantly reduces the total input power, and long-term mass production can save considerable electricity expenses.
2. The annular electrode ring is integrally formed, and the 7 protrusions do not need to be replaced separately. There are very few types of vulnerable parts, and the inventory cost of spare parts is much lower than that of equipment with independent electrode head structures.
3. The dual functions of spot welding and projection welding are integrated into one device, so users do not need to purchase dedicated spot welding machines and projection welding machines separately, saving equipment procurement funds and reducing workshop space.
4. The stable and consistent welding quality effectively reduces rework and scrap losses caused by poor welding points, improves material utilization, and reduces the overall manufacturing cost of individual pieces.
5. The semi-automatic mode does not rely on high cost robot automation lines, with moderate initial investment. Daily maintenance can be completed by the factory's own personnel, without the need to frequently hire external professional technical services. Long term operating costs are controllable.
Detailed Images:
Fixed Convex Point Annular Electrode Assembly: One annular electrode ring on each top and bottom, with 7 fixed convex points on the ring. During welding, the upper and lower circles are pressed synchronously, and power is applied simultaneously at 7 points, forming 7 welding points at once. Internally water-cooled, quick change overall, compatible with different specifications of fuel tanks.
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.
Welding Test:
Welding Workpiece: Fuel tank shell+metal ring
The workpiece consists of a half section oil tank shell and a matching metal ring. Place the fuel tank shell facing upwards on the lower electrode platform, and press the metal ring onto the upper electrode accordingly. After welding, the metal ring is firmly fixed to the inner wall of the fuel tank opening, meeting the sealing and subsequent assembly requirements.
General Structures:
Technical Parameters:
| Model Item | DN-40 | DN-63 | D(T)N-80 | D(T)N-100 | D(T)N-125 | D(T)N-160 | D(T)N-200 |
| Rated power At 50%(KVA) | 40 | 63 | 80 | 100 | 125 | 160 | 200 |
| Rated primary power(V) | 380 | 380 | 380 | 380 | 380 | 380 | 380 |
| Secondary Voltage(V) | 5.2 | 6.7 | 7.9 | 8.3 | 8.6 | 9.1 | 10.6 |
| Rated frequency(HZ) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
| Max.Short Circuit Current(KA) | 14 | 15 | 16 | 18 | 20 | 28 | 34 |
| Max. weld power(KVA) | 62 | 86 | 170 | 280 | 300 | 330 | 410 |
| Throat(mm) | 500 | 500 | 630 | 630 | 630 | 630 | 630 |
| Max.Froce at electrodes(N) | 6000 | 6000 | 10000 | 10000 | 10000 | 12000 | 12000 |
| Working stroke(mm) | 20 | 20 | 30 | 40 | 40 | 50 | 50 |
| Cooling Water Consumpion 2.5bar(L/min) | 6 | 6 | 8 | 8 | 8 | 10 | 10 |
| Electrodes tlp(mm) | Φ13*45 | Φ13*45 | Φ16*45 | Φ16*45 | Φ16*45 | Φ20*45 | Φ20*45 |
| Arms(mm) | Φ50*150 | Φ50*150 | Φ80*220 | Φ80*220 | Φ80*220 | Φ80*220 | Φ80*220 |
| Projection Clamping Plate(mm) | 125*125 | 125*125 | 200*200 | 200*200 | 200*200 | 200*200 | 200*200 |
| Max.Welding Capaciry(mm) | 2.5+2.5 | 3+3 | 4+4 | 4.5+4.5 | 5+5 | 5+5 | 6+6 |
Scene Images:
Related Products:
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:
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Steel Multipoint Automotive Projection Press Pneumatic Multi Point Spot Welders Resistance Oil Tank Stationary Welding Machine Images
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