Spot Welder Automatic Projection Welding Machine Carbon Steel Car Brake Base Plate
Product Introduction:
Designed specifically for automotive braking systems, this automated spot welding system for carbon steel brake backing plates represents advanced welding technology integration. The equipment employs either Medium Frequency Direct Current (MFDC) inverter technology or capacitor discharge welding methodology, combined with servo-driven actuation and programmable logic controller (PLC) automation. It delivers precision spot and projection welding for carbon steel substrates (Q235/SPHC grades, 1-6mm thickness range).
Features:
1. The system shall incorporate an electro-proportional pressure regulation valve with ±0.5% full-scale accuracy for dynamic welding force control.
2. The system features comprehensive insulation protection for enhanced safety. The secondary circuit utilizes a pressurized cylinder base with insulated upper arms, enabling direct installation and welding operations on the lower base without short-circuit risks—simple yet highly functional.
3. 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.
4. Operators can control the welding process via an ergonomic foot switch, ensuring high-speed production with reduced physical strain for improved workflow efficiency.
5. The system features integrated pneumatic and hydraulic pressure monitoring with fail-safe alarms, preventing operation during insufficient coolant flow or gas supply conditions to ensure equipment protection.
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:
Dual Cabinet Configuration: In addition to the conventional welding controller, the welding system is also equipped with an electrical control cabinet, which enables safer, more efficient, and intelligent operation, especially suitable for industrial scale large-scale or high-precision welding tasks.
Fully Automatic Welding: High compatibility, with 3 types of workpieces corresponding to 3 types of fixtures. Simply replace the positioning component to achieve model change. Fully automatic welding, automatically moving the point position to complete the welding.
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:
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Spot Welder Automatic Projection Welding Machine Carbon Steel Car Brake Base Plate Images
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