DP Series Multi-Spot Rowing Welding Machine 25~150KVA

DP Series Multi-Spot Rowing Welding Machine

The DP Series Multi-Spot Rowing Welding Machine represents a specialized advancement in resistance welding technology, designed specifically for high-volume multi-point welding applications. With power configurations ranging from 25KVA to 150KVA, this innovative row welding machine is engineered to simultaneously create multiple, consistently spaced weld points in a single operation. Ideal for manufacturing grilles, mesh panels, radiator cores, electrical components, and other products requiring precise, repeatable multi-point connections, the DP Series combines intelligent control, robust construction, and precision alignment to deliver exceptional productivity and weld quality.

Product Overview:

The DP Series Multi-Spot Rower operates on the principle of simultaneous multi-point resistance welding through a custom-designed electrode array. The machine features multiple pairs of precisely aligned upper and lower electrodes that contact the workpiece simultaneously, applying uniform pressure and electrical current to create multiple weld points in one cycle. This row welding technique dramatically increases production efficiency compared to single-point spot welding while ensuring consistent spacing and weld quality across all points. The DP Series incorporates advanced programmable control, precision electrode alignment systems, and robust mechanical design to handle diverse multi-point welding requirements across various industries.

Machine Structure & Key Components:

• Heavy-Duty Welded Steel Frame with Precision Alignment Rails – Provides exceptional rigidity and maintains perfect electrode alignment throughout the multi-point welding process.
• Multi-Electrode Array System – Custom-configurable electrode arrangements with adjustable spacing to accommodate different row welding patterns and workpiece dimensions.
• Programmable Pneumatic Pressure System – Delivers uniform force distribution across all electrode pairs, ensuring consistent pressure on each weld point.
• High-Efficiency Welding Transformer – Available in single or three-phase 380V input, designed for 50% duty cycle to support continuous high-volume row welding operations.
• SUN18B Intelligent Multi-Point Welding Controller – Advanced microprocessor system specifically configured for multi-spot row welding applications, featuring dual current settings, dual weld time control, and programmable sequencing for complex row welding patterns.
• Solid-State SCR Power Distribution System – Ensures reliable and precise current delivery to each electrode pair, maintaining consistent weld quality across all points.
• Precision Workpiece Fixturing System – Customizable clamping and alignment mechanisms to ensure accurate positioning of workpieces under the electrode array.
• Modular Electrode Arrangement – Allows quick reconfiguration of electrode spacing and patterns to accommodate different product designs and welding requirements.
• Integrated Cooling System – Comprehensive thermal management for transformers, power components, and electrode holders during extended multi-point welding cycles.

Technical Parameters:

Key Features & Advantages:

• SUN18B Intelligent Row Welding Controller – Advanced microprocessor system specifically optimized for multi-spot applications, featuring programmable sequencing, dual current/timing settings, and precise phase shift current control (01%-99%) for optimal multi-point welding results.
• Simultaneous Multi-Point Welding Capability – Engineered to create multiple weld points in a single operation, dramatically increasing production throughput compared to sequential spot welding.
• Customizable Electrode Configurations – Modular electrode arrangements allow easy adjustment of weld point spacing and patterns to match specific product requirements.
• Uniform Current Distribution – Advanced power distribution system ensures consistent welding current to each electrode pair, maintaining uniform weld quality across all points.
• Dual Welding Program Capability – Allows programming of two different welding schedules for complex parts or varying material thicknesses within the same workpiece.
• Precision Electrode Alignment – Guarantees perfect contact alignment between all upper and lower electrode pairs, critical for consistent multi-point welding quality.
• High Production Efficiency – Simultaneous multi-point welding reduces cycle times by up to 80% compared to conventional single-point spot welding methods.
• Advanced Process Control – Upslope function prevents initial splatter while pulsation capability improves heat distribution for better weld consistency across all points.

Welding Samples:

Applications:

The DP Series Multi-Spot Rowing Welding Machine is essential for industries requiring high-volume, precise multi-point welding:

• Heat Exchanger Manufacturing: Radiator cores, heat sinks, and cooling coil assemblies requiring multiple connection points.
• Wire Mesh & Grille Production: Security grilles, fencing panels, storage racks, and decorative mesh products.
• Electrical Components: Terminal blocks, busbar assemblies, contact plates, and electrical connection grids.
• Automotive Components: Seat frame grids, ventilation grilles, filter frames, and structural mesh components.
• Furniture & Fixtures: Metal furniture frames, display racks, shelving systems, and decorative metal panels.
• Construction Products: Reinforcing mesh, structural grids, and building panel connections.
• Industrial Equipment: Filter assemblies, screening panels, and machinery guard components.

Why Choose the DP Series Multi-Spot Rowing Welding Machine?

• Revolutionary Production Efficiency – Simultaneous multi-point welding capability dramatically increases throughput compared to traditional single-point methods, significantly reducing manufacturing cycle times.
• Intelligent Process Control – SUN18B microprocessor controller provides advanced programming capabilities specifically designed for multi-spot applications, ensuring consistent weld quality across all points.
• Exceptional Weld Consistency – Precise electrode alignment and uniform current distribution guarantee identical weld quality at every connection point.
• Flexible Configuration Options – Modular electrode arrangements allow quick adaptation to different product designs and welding patterns, enhancing operational flexibility.
• Cost-Effective Manufacturing Solution – Reduced labor requirements, lower energy consumption per weld point, and minimal setup time between production runs contribute to significant cost savings.

For manufacturers seeking to optimize production efficiency with high-volume multi-point welding applications, the DP Series 25-150KVA Multi-Spot Rowing Welding Machine with SUN18B Controller delivers the perfect combination of intelligent control, precision engineering, and production performance for competitive manufacturing excellence.