BWG Series — Multi-axis CNC Automatic Welding Machine
Core product. Modular multi-axis CNC welder covering TIG / MIG-MAG / PAW / Laser / SAW on one platform; clamping Ø10–400 mm, weldable from 0.2 mm wall.
Overview
As one of our core products, the BWG Series adopts a modular design concept, realizing the generalization of the machine body with a compact and exquisite overall structure. It has strong installation adaptability, facilitating site layout planning. This series has rich configuration options. It can adapt to the welding needs of different products by adding or reducing configurations, realizing various functions.
options: the active axis direction, number of axis, size and load capacity of the positioner; the installation method (front-mounted/middle-mounted/rear-mounted), size and active axis of the manipulator; welding torch type, wire feeding mechanism, welding power source and chuck tooling. In addition, the core program can be customized and optimized, and multi-axis robots could be used instead of manipulator.
Industries Served
Weldable Materials
Specifications & Configuration
| Parameter | Specification |
|---|---|
| Clamping outer diameter | Φ10–Φ400 mm (standard, customizable) |
| Workpiece wall thickness | From 0.2 mm |
| Welder brand | Huayuan / Panasonic / Aotai |
| Rotation radius | 400 mm (standard, customizable) |
| Through-hole diameter | Ø170 mm |
| Welding column (manipulator) | X-axis stroke 100–400 mm; Z-axis stroke 400–1000 mm |
| Torch rack | Central mount 1200×600 mm (manual); Side mount M-axis 1000 mm |
| Torch micro-adjustment | 3D XYZ 100+100+50 mm |
| Machine size | 2700 × 2000 × 2050 mm |
| Machine weight | 800 / 1000 KG |
| Category | Suitable For |
|---|---|
| Valve parts | Gate, valve seat ring, regulating valve disc, stop valve bonnet, pipe body |
| Valve bodies | Gate / globe / check / air valve body, valve plate, valve guard (wear-resistant overlay) |
| Structural & vessels | Pipe fittings, flanges, pressure vessels, saddle-mouth, square & special-shaped workpieces |
Optional Categories
| Category | Available Options |
|---|---|
| Control system | Touch-screen HMI + motion controller; Monoblock micro controller |
| Welding type | TIG/GTAW · MIG/MAG/GMAW · Plasma/PAW · Laser/LBW · Submerged Arc/SAW |
| Positioner type | Vertical · Horizontal · Head & tailstock · Pipe positioner (rotator) |
| Positioner axis | 1-axis horizontal · 1-axis vertical · 2-axis · Multi-axis |
| Consumables feeding | Bar feeder · Wire reel feeder · Powder feeder |
| Manipulator | Fixed column · Movable column · 6-axis robot |
| Additional functions | Welding oscillator · Wire preheat TIG · Arc-length tracker · Seam laser tracker · Point laser tracker · Weld-pool camera · Safety guards |
Standard Machine Composition
A standard machine is built from several core modules that work together.
Machine Base
All-steel structure, durable and stable for high load.
Welding Head
Configurable torch type, wire feeder and power source.
Positioner
Selectable size / load, axis count and rotation direction.
Manipulator / Column
Front / middle / rear mount; optional multi-axis robot.
Control Cabinet
10" TFT HMI + XPLC multi-axis controller (up to 12 axes).
Supported Accessories
Wire feeder + TIG torch
Powder feeder (for PAW / Laser cladding)
Bar feeder
6-axis robot integration
Welding oscillator
Arc-length / seam / point laser trackers
Weld-pool camera
Safety guards
Control System & Software
Industrial HMI Touchscreen Controller
- 10-inch TFT LCD HMI with IoT capability (data forwarding / push, Industry 4.0 ready)
- XPLC multi-axis motion controller, up to 12 axes, sync clock jitter < 1 µs
- Interfaces: EtherCAT, RS232, RS485, Ethernet
- In-house software team — deep OS customization available
- Free-programming automated welding; built-in process package, 100+ weld programs
- Certifications: CE / RoHS / UL / FCC; service life 50,000 hours