17-Head CNC Rebar Wire Mesh Welding Machine | Automatic Multi-Point Spot Welder for Steel Bar Mesh Production (40-200 KVA)

Chengdu Xinweihan is a leading welding equipment manufacturer in China, specializing in complete welding solutions from R&D to after-sales service. With a dedicated R&D team of 20+ engineers and an 18,000 m² manufacturing facility, we deliver professional-grade welding machinery trusted by clients worldwide.

We maintain overseas technical service teams across Southeast Asia and South America, providing on-site installation, training, and maintenance support. Contact us to check service availability in your country.

Designed for high-volume production of 6MM series steel bar meshes, this multi-point spot welding machine integrates 17 precisely arranged welding heads with advanced CNC and PLC control systems. It delivers higher productivity, lower labor costs, and consistently superior weld quality compared to conventional alternatives, making it the ideal solution for rebar mesh manufacturing in the construction and infrastructure sectors.

• Fully Automatic PLC Control: Unique 3-step, 6-spot welding sequence with automatic row indexing and real-time monitoring and alarm system. Enables unmanned, high-speed production with a multiple-fold efficiency increase over traditional methods.
• Energy-Efficient Direct Power Supply: Welding transformer feeds directly to the workpiece, minimizing energy loss. Simple, cost-effective electrode replacement maintains long-term performance.
• Advanced Pneumatic Constant-Pressure System: Auto-adjusting preload force ensures precise, consistent pre-pressure. Less electrode impact, reduced wear, minimal spatter, and significantly extended electrode life compared to spring-based systems.
• Intelligent Touch-Screen HMI: Centralized PLC control with intuitive touch-screen interface. Setting parameters, monitoring production, and managing equipment is simple and visual, reducing operational complexity and training time.
• Quick Changeover for 6MM Series: Handles all 6MM steel bar variations by simply swapping electrodes, with minimal downtime between production runs.

Seven models available from 40 KVA to 200 KVA. All models operate on 380V / 50-60Hz. Contact us for help selecting the right model for your production needs.

• Construction reinforcement mesh for concrete structures
• Prefabricated steel mesh panels for infrastructure projects
• Industrial fencing and security mesh production
• Wire mesh containers and storage cage manufacturing
• Custom mesh configurations available upon request

• 20+ Years of Welding Expertise: Dedicated R&D team continuously improving product performance and reliability.
• ISO and CE Certified: International quality standards with full machinery test reports and video inspection.
• Global Service Network: On-site installation and maintenance teams in Southeast Asia and South America.
• 18,000 m² Manufacturing Base: Scalable production capacity ensuring on-time delivery for orders of any size.
• Comprehensive After-Sales: 12-month warranty, field installation, commissioning, training, and lifetime technical support.