CZ Series Custom Welding & Cladding Production Lines
The CZ Series is a family of tailor-made welding and cladding production lines — fiber laser cladding, plasma cladding, hot-wire TIG, pipe-inner cladding, saddle welding, robot workstation and gantry seam welding — each engineered to the customer’s workpiece, material and throughput.
Overview
The CZ Series covers Huayan’s customized welding and cladding equipment, built around real production pain points rather than fixed models. Each line is engineered to the customer’s workpiece geometry, material and output target.
The family includes seven proven sub-systems:
- CZ-LASER — fiber laser high-speed cladding with wire/powder, dense metallurgical coating and minimal heat-affected zone.
- CZ-PAW — plasma cladding for large triple-eccentric valves; handles rotary Ø6 m, load 5 T.
- CZ-HTIG — hot-wire TIG cladding, high deposition at lower equipment/consumable cost.
- CZ-IN — pipe-inner cladding & socket welding (φ46–φ800 mm, length up to 2400 mm).
- CZ-MA — saddle/intersection-line welder, multi-axis servo with ~100% first-time NDT pass.
- CZ-MX — gantry 6-axis robot workstation for heavy, large workpieces.
- CZ-VESL — gantry longitudinal & circumferential seam welding with one-sided welding, double-sided forming.
All lines share the Huayan smart control platform: built-in welding process data package, multiple seam-tracking systems, vision sensing and optional 4G remote service, enabling consistent, operator-independent results.
Industries Served
Weldable Materials
Specifications & Configuration
| Parameter | Specification |
|---|---|
| CZ-LASER | Fiber laser cladding; wire or powder; dense metallurgical coating, low HAZ. |
| CZ-PAW | Plasma cladding; rotary diameter up to 6 m, load up to 5 T (larger on request). |
| CZ-HTIG | Hot-wire TIG cladding; high deposition rate, lower equipment/consumable cost. |
| CZ-IN | Inner diameter φ46–φ800 mm; max pipe length 2400 mm; TIG / CO₂-MAG. |
| CZ-MA | Saddle/intersection welder; multi-axis servo; first-time NDT pass ~100%. |
| CZ-MX | Gantry 6-axis robot; reach 1587 mm; repeatability ±0.05 mm; load 10 kg. |
| CZ-VESL | Gantry longitudinal & circumferential seam; one-sided welding, double-sided forming. |
| Category | Suitable For |
|---|---|
| Suitable for workpiece | Valve bodies & seats, pipes & flanges, pressure vessels, saddle joints, heavy large structures, rolls, shafts. |
| Suitable for welding | Wear & corrosion resistant overlay (Stellite, 625, 507); seam welding of shells & nozzles. |
Optional Categories
| Category | Available Options |
|---|---|
| Sub-system | CZ-LASER; CZ-PAW; CZ-HTIG; CZ-IN; CZ-MA; CZ-MX; CZ-VESL |
| Process | Laser cladding; Plasma cladding; Hot-wire TIG; Pipe-inner cladding; Saddle welding; Robot welding; Gantry seam welding |
| Control | HMI + motion controller; Robot controller (CXR M5) |
| Positioner | Heavy-duty servo positioner; Turning rolls; Gantry frame |
System Composition
The custom system is built from these modules:
Central Control
HMI + motion/robot controller with built-in welding process data package.
Manipulator / Robot
Cross-slide manipulator or 6-axis robot selected per process.
Positioner
Heavy-duty servo positioner, turning rolls or gantry as required.
Welding Head
Laser / Plasma / TIG / MIG torch matched to the chosen process.
Tracking & Vision
Seam laser tracker, AVC, welding pool camera and vision sensing.
Supported Accessories
Process-specific welding head (laser / plasma / TIG / MIG)
Multi-axis positioner / adjustable turning rolls
Seam laser tracker & AVC
Welding pool monitoring camera
Powder feeder / wire feeder
Safety guards & fume extraction
Control System & Software
Industrial HMI Touchscreen Controller
- Built-in welding process data package — high-quality welds without expert skills.
- Robot controller supports conversational programming, collision zones and singularity crossing.
- Multiple seam-tracking systems compensate cutting/placement tolerance and welding deformation.
- Vision sensing compensates weld trajectory for higher processing yield.
- Optional 4G remote module for online upgrade, training and fault diagnosis.
- IoT-ready; integrates with ERP/MES for two-way data and quality traceability.