Construction Mesh Welding Machine WMW-1200 | Novotek, Shanghai, China

Novotek's Construction Mesh Welding Machine WMW-1200 produces welded steel mesh panels for construction from 3.0–5.0 mm low carbon steel wire. Panels can be made up to 1,200 mm wide, with no limit on length.

The line has four parts: a wire stand, a line wire straightener, the main welding machine and a mesh cutting machine. Line wires feed automatically from coil and cross wires drop in one by one from pre-cut lengths, while a PLC with touch screen handles the settings.

Key Features

• Line wires feed automatically from coil, reducing the labour needed
• Cross wires feed from pre-cut lengths, driven by a stepper motor and dropped one by one
• Water-cooled transformer to extend service life
• Mechanical spring welding pressure, with lower maintenance cost than a pneumatic system
• Electronic length counting controls the cutting machine so panel lengths are accurate
• PLC and touch screen control, with welding current and welding time set on screen

Technical Specifications

• Model: WMW-1200
• Wire diameter: 3.0–5.0 mm
• Wire material: Low carbon steel wire, carbon ≤0.2%, tensile strength ≤550 MPa
• Maximum mesh width: 1,200 mm
• Mesh length: No limit
• Mesh aperture: 50×50–200×200 mm for 3.0–4.5 mm wire; 75×75–200×200 mm for 3.0–5.0 mm wire
• Welding points: 24
• Speed: 60–80 cross wires/min
• Transformer: 125 kVA × 3
• Line wire feeding: Automatic, from coil
• Cross wire feeding: From pre-cut, stepper motor control
• Welding pressure: Mechanical spring
• Welding principle: Silicon controlled synchronous resistance welding
• Control system: PLC with touch screen

Applications

• Construction mesh panels
• Concrete reinforcement mesh
• Welded mesh for building and civil works

Commercial Details

• Brand: Novotek
• Manufacturer: Shanghai Novotek Machinery Co., Limited
• Place of origin: Shanghai, China

Frequently Asked Questions

• What wire does the WMW-1200 weld? It welds 3.0–5.0 mm low carbon steel wire with carbon up to 0.2% and tensile strength up to 550 MPa.
• How wide can the mesh be and what apertures are possible? Mesh is up to 1,200 mm wide with no length limit, with apertures of 50×50–200×200 mm for 3.0–4.5 mm wire and 75×75–200×200 mm for 3.0–5.0 mm wire.
• How fast does it run? It runs at 60–80 cross wires/min with 24 welding points.
• What should I send for a quotation? Send your mesh drawing or specification, wire diameter and material, mesh aperture, panel width and length, output target and your power supply.