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30kg Bench Rotary Welding Positioner for Pipe Flange & Tank Head Girth Welding
This bench rotary welding positioner is engineered for workpieces under 30kg horizontal load. With variable frequency drive and self-locking tilt design, it holds weld seams horizontal for stable MIG/TIG welding. Reinforced frame cuts vibration and removes risks brought by manual part flipping.
Technical Specifications
Item
Specification
Model
ZHB-30 Welding Positioner
Max Horizontal Load
30kg
Rotation Speed
0.1-12rpm VFD stepless
Tilt Angle
0°-90° self-locking
Standard Table Size
Φ310mm customizable
Rotation Motor
0.37kW
Tilt Mode
Manual hand wheel, electric optional
Control Type
Cabinet + handheld remote
Protection Grade
IP54
Certificates
CE, ISO9001
Factory Test
12-hour full-load aging test
Core Advantages
Worm gear self-locking tilting structure supports 0°-90° full-angle positioning, firmly fixing flanges, elbows and tank heads without repeated clamping
0.1-12rpm VFD stepless rotation with digital display outputs stable torque, smooth low-speed operation for consistent welding seams
Thick cast iron turntable and stress-relief reinforced steel base eliminate vibration, stable long-term running under full 30kg load
Dual control system: independent control cabinet + handheld remote, foot switch available as optional accessory
Multiple custom upgrades supported: three-jaw chuck, welding torch stand, wireless remote, electric tilting function
All machines undergo 12-hour full-load aging test before delivery to guarantee stable quality
Application Scope
Circular girth welding for standard pipe flanges, thick elbows and mini pressure vessel heads
Circular seam machining for medium valve bodies, hydraulic connectors and mechanical hardware parts
Polishing, grinding and surfacing overlay welding for disc-shaped metal workpieces
Processing small hydraulic cylinder barrels and automobile exhaust pipe fittings
Production & Quality Inspection Standard
Cast iron turntable and base undergo annealing to eliminate deformation risk. Top brand electric parts ensure 24-hour stable running. Every unit gets full function inspection and mandatory aging test to meet international CE safety norms.
Product Packaging
Frequently Asked Questions
Q: What workpieces suit this 30kg positioner?
A: Medium metal parts within 30kg horizontal weight, including flanges, tank heads, valve bodies and pipe fittings.
Q: Can I install three-jaw chuck and torch stand?
A: Yes, custom fixtures and auxiliary holders can be matched as your demand.
Q: Welding machine linkage available?
A: Synchronous linkage control function can be customized for automatic welding lines.
