Detailed Product Description:
	- Adjust mode: Servo-controlled speed adjustment
 
	- Structure: Heavy-duty steel structure with precision machining
 
	- Drive System: Dual servo motor drive for high torque and smooth operation
 
	- Electrics: CE-compliant safety standards
 
	- Application: Large-diameter pipe welding, tank fabrication, pressure vessels
 
	- Speed Control: AC Servo Control
 
	- Control System: Wireless remote & programmable PLC control
 
Brief Introduction:
The HJ500 Welding Positioner Turntable is a high-precision, heavy-duty solution for large pipe and tank fabrication. Built with high-strength steel, all welded parts undergo stress-relief treatment to prevent deformation over long-term use.
Equipped with dual-drive servo motors, this positioner ensures precise, smooth, and continuous 360° rotation. It features both wireless remote and PLC control, allowing operators to control rotation manually or via pre-programmed automation.
Technical Parameters of HJ500 Welding Positioner:
	
		
			| No. | 
			Item | 
			Unit | 
			Parameter | 
		
	
	
		
			| 1 | 
			Load Capacity | 
			t | 
			50 | 
		
		
			| 2 | 
			Rotation Torque | 
			n.m | 
			≥50000 (Dual-Drive) | 
		
		
			| 3 | 
			Worktable Diameter | 
			mm | 
			φ4000 | 
		
		
			| 4 | 
			Table Height | 
			mm | 
			1250 (excluding foundation pads) | 
		
		
			| 5 | 
			Rotation Angle | 
			° | 
			0°~±360° (Continuous Unlimited Rotation) | 
		
		
			| 6 | 
			Rotation Speed | 
			rpm | 
			0.005 - 1 | 
		
		
			| 7 | 
			Speed Accuracy | 
			  | 
			≤1% | 
		
		
			| 8 | 
			Radial Runout | 
			mm | 
			≤0.5 | 
		
		
			| 9 | 
			Axial Runout | 
			mm | 
			≤0.5 | 
		
		
			| 10 | 
			Speed Control | 
			  | 
			Servo Drive | 
		
		
			| 11 | 
			Motor Power | 
			kW | 
			2×11 (Dual-Drive) | 
		
		
			| 12 | 
			Control Mode | 
			  | 
			Wireless Remote & Programmable PLC | 
		
		
			| 13 | 
			Conductive Capacity | 
			A | 
			2000 | 
		
		
			| 14 | 
			Workpiece Compatibility | 
			  | 
			Supports workpiece diameter ≥φ4000 for welding and cleaning | 
		
	
Functions:
	- Forward/stop/reverse rotation
 
	- Variable speed control with high precision
 
	- Continuous 360° unlimited rotation
 
	- Automatic/manual control via PLC & wireless remote
 
	- Emergency-stop safety feature
 
	- Real-time system diagnostics & fault detection
 
Applied Industries:
	- Wind tower fabrication
 
	- Large pipe welding and assembly
 
	- Pressure vessel manufacturing
 
	- Chemical & fuel storage tank fabrication
 
	- Heavy industrial welding applications
 
Key Features:
	- Heavy-duty steel construction for long service life
 
	- Dual servo motor drive for high torque and smooth operation
 
	- Variable frequency drive (VFD) for precise speed control
 
	- Programmable PLC & wireless remote control for flexible operation
 
	- CE-certified safety standards
 
	- Customizable to meet specific project requirements
 
Points You May Concern:
Customization - Can this machine be customized?
Yes, we provide tailor-made solutions based on your specific requirements.
Transportation - What is the shipping method?
Standard seaway transportation is used. Rail-sea combined transport is also available.
After-Sale Service - What support do you provide?
	- 12-month warranty for the entire machine.
 
	- Full responsibility for quality-related issues.
 
	- Lifetime technical support.
 
	- On-site engineer service available upon request.