Chengdu Xinwei Welding Technology Co., Ltd.
                                                                                                           
Verified Supplier
23 Years
Since 2003
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Mid Frequency DC Multi Point Spot Projection Welding Machine Industrial Steel Galvanized Tube

Price Negotiable
Price: $10,000-12,000 / set
MOQ: 1 set
Delivery Time: 25-45 working days
Brand: Xingweihan
Product Description
Prodct name: CE Certified Mid Frequency DC Multi-Point Spot Welder Industrial Steel Galvanized Tube

Engineer a safer, smarter, and more productive workflow with the CE Certified Mid Frequency DC Multi-Point Spot Welder for Industrial Steel Galvanized Tube. This advanced pedestal-style system is designed from the ground up for exceptional human-machine collaboration, transforming the galvanized tube welding process. It integrates a powerful Medium Frequency Direct Current (MFDC) inverter, a dual welding head configuration, and intelligent controls within a user-centric workstation.

The core philosophy of the CE Certified Mid Frequency DC Multi-Point Spot Welder​ is to enhance both operational efficiency and worker well-being. It features a spacious, logically organized work area with clear fixture positioning for intuitive loading and unloading. The ergonomically optimized layout of the welding heads minimizes operator strain, while integrated safety systems—including dual-hand initiation buttons or safety light curtains—ensure compliance with the highest standards. This machine is more than just equipment; it's a reliable partner that boosts your capacity for high-quality galvanized tube fabrication while actively caring for the operator's environment and safety.

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
Main Features
  • CE Certified Dual Safety Initiation System:​ Prioritizing operator protection, the system mandates the use of a two-hand control button or an integrated safety light curtain to initiate every weld cycle. This ensures hands are clear of the point of operation, eliminating pinch-point hazards and aligning with stringent international safety directives.

  • Ergonomic Workstation Design:​ Every element is crafted for comfort and efficiency. The workbench height, fixture opening angle, and foot switch placement are engineered per ergonomic principles. This design significantly reduces physical fatigue during repetitive loading/unloading tasks, promoting long-term productivity and operator well-being.

  • MFDC Technology for Superior Welds:​ The Mid Frequency DC (MFDC) inverter power source provides fast, controlled energy delivery with deep penetration and minimal thermal distortion. This technology is particularly effective for welding galvanized coatings, reducing spatter and ensuring consistent, high-strength weld nuggets on steel tubes.

  • Rapid Fixture Changeover for Flexibility:​ The fixture system is designed for quick adaptation. By simply swapping standard locating blocks or V-blocks, the machine can be reconfigured for galvanized tubes of different diameters in minutes. This agility perfectly supports high-mix, low-to-medium volume production runs.

  • Clean Operation with Integrated Fume Management:​ The process generates low spatter, and an optional integrated smoke extraction system can be installed to capture fumes directly at the source. This maintains a cleaner, healthier workshop environment and improves overall visibility and air quality for the operator.

  • At-a-Glance Visual & Audio Feedback:​ A multi-color tower light (green, yellow, red) and an audible buzzer provide immediate, clear status indication for machine readiness, active welding, and any faults. This allows both the operator and floor supervisors to monitor production status and rhythm from a distance effortlessly.

General Strctures
Detail Images
The Upper Electrode
Double head synchronization, doubled efficiency: The two welding gun heads are precisely calibrated to simultaneously complete two high-quality welding points in a single operation cycle, increasing production efficiency by nearly 100% compared to traditional single head equipment and greatly shortening the production cycle of individual products.
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.
The Pressure Component
The descent and ascent speed of the pressure head can be adjusted arbitrarily, which alleviates the pressure impact on the workpiece and reduces noise.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Chengdu Xinwei Welding Technology Co., Ltd.
Location No.538 Xingfu Road,Xindu,Chengdu,China
Contact Person Wang

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