17-Head CNC Automatic Reinforcing Mesh Welding Machine for Steel Bar Mesh Production

A high-output 17-head CNC reinforcing mesh welding machine purpose-built for automated steel bar mesh and rebar mesh panel production. With 17 independently controlled welding heads firing simultaneously under CNC coordination, this system delivers exceptional production throughput for construction reinforcement mesh, BRC mesh, and industrial steel bar grid products. The CNC controller manages welding sequence timing, electrode pressure, and workpiece positioning with precision — enabling consistent weld quality across every joint on every panel. For mesh manufacturers seeking to scale output without adding labor, the 17-head configuration represents a step-change in production capability over standard 6-10 head machines.

17-head CNC automatic reinforcing mesh welding machine for high-output steel bar mesh production.

Watch It Working

The 17-Head Advantage

1. 17 Synchronized Welding Heads for Maximum Throughput
Seventeen welding heads weld all cross-wire joints on a longitudinal bar in a single cycle. For a standard 2.4m wide reinforcing mesh panel with 20 cross bars, 17 heads complete the welding in approximately one-third the cycles of a 6-head machine — translating to roughly 3x higher daily panel output. This throughput advantage is the difference between meeting high-volume construction supply contracts and losing them to competitors with faster production lines.

Seventeen synchronized welding heads for high-speed CNC reinforcing mesh production.

2. CNC Precision Control for Consistent Weld Quality
The CNC controller individually manages each welding head — current, pressure, weld time, and sequence timing. Unlike mechanical cam-driven systems where all heads share the same parameters, CNC control allows fine-tuning per head position to compensate for wire gauge variations and electrode wear. The result: uniform weld nugget formation across all 17 positions, panel after panel — critical for structural reinforcement mesh where inconsistent welds can lead to concrete failure.

CNC touch-screen controller for 17-head reinforcing mesh welding machine with individual head parameter management.

3. Automatic Pneumatic Electrode Pressure
Each of the 17 heads features independent pneumatic pressure control, maintaining stable electrode force regardless of wire diameter variations within the 3-6mm range. The constant pressure eliminates splash defects and ensures identical weld penetration depth across the full panel width — essential for BRC-standard mesh where load-bearing specification requires uniform joint strength.

4. 40-200KVA Configurable Power
Available in multiple power ratings to match production requirements. The 200KVA configuration handles heavy 6+6mm rebar mesh for structural concrete applications, while lower configurations optimize energy costs for standard 4-5mm wire reinforcing mesh. CNC-stored presets allow operators to switch between power settings and product specifications without manual recalibration.

Finished rebar wire mesh panel produced by 17-head CNC automatic welding machine for construction reinforcement.

Technical Specifications

Production Applications

Steel bar reinforcing mesh panel produced by 17-head CNC welding machine for construction projects.

Construction Reinforcement Mesh
Standard and custom reinforcing mesh for concrete slabs, building foundations, road construction, bridge decks, and precast concrete components. The 17-head configuration meets the high-volume demand of large-scale construction projects.

BRC-standard reinforcement mesh panel for concrete reinforcement applications.

BRC Standard Mesh Production
BRC-compliant reinforcement mesh panels with precise wire spacing and consistent weld strength. The CNC controller ensures every panel meets specification — critical for BRC mesh where dimensional accuracy and joint strength are specified by engineering standards.

Industrial fence panel produced by 17-head CNC mesh welding machine.

Fence Panels & Industrial Mesh
Security fence panels, industrial enclosure mesh, and heavy-duty wire mesh products. The flexibility to switch between reinforcing mesh and fence panel configurations maximizes machine utilization across product lines.

Why Choose Xinwei Welding

Quality inspection and testing of CNC mesh welding machine at Xinwei manufacturing facility.

Factory & Quality Control

• 100% welding current calibration across all 17 welding heads
• CNC sequence verification and per-head parameter testing
• Pneumatic pressure uniformity check on each electrode
• Full production trial producing customer-specified mesh panels
• Weld strength pull-testing on sample joints from multiple head positions
• Pre-shipment inspection with complete test documentation

After-Sales Service & Support

Frequently Asked Questions

Q: How much more output can I expect with 17 heads vs. a 6-head machine?
A: For a standard 2.4m wide reinforcing mesh panel with 20 cross bars, a 17-head machine welds all joints in roughly one-third the number of cycles compared to a 6-head configuration. This typically translates to 2.5-3x higher daily panel output. The exact throughput improvement depends on your mesh specifications — contact us with your panel dimensions for a production estimate.

Q: Can the CNC controller manage different mesh specifications on the same machine?
A: Yes. The CNC system stores multiple product presets with individual parameters for each welding head — including current, pressure, and timing. Switching between standard reinforcing mesh and custom fence panel specifications takes under 30 minutes. The CNC also supports gradual electrode wear compensation, maintaining weld quality without manual adjustments throughout electrode life.

Q: What rebar and wire specifications can this machine handle?
A: Wire/rebar diameter range is 3-6mm with maximum welding capacity of 6+6mm for heavy structural mesh. The machine handles mild steel, high-tensile rebar, and galvanized wire. CNC parameters can be optimized for different material grades — our engineering team provides parameter recommendations based on your material specifications.

Q: What does installation and training involve?
A: Standard delivery is 25-30 working days. On-site installation takes 5-7 working days including CNC programming for your mesh specifications, 17-head synchronization calibration, full production trial runs, and comprehensive operator training. Post-installation remote CNC support is included for the warranty period.

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