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 Heavy Duty Welding Positioner | Reliable Load Bearing, Uniform Rotation Speed for Stable Overlay Welding

 Heavy Duty Welding Positioner | Reliable Load Bearing, Uniform Rotation Speed for Stable Overlay Welding

MOQ: One unit
Standard Packaging: Wooden box
Delivery Period: 5-8 work days
Detail Information
Place of Origin
China
Highlight:

heavy duty welding positioner

,

welding positioner with uniform rotation

,

welding positioner for stable overlay

Product Description
Heavy Duty Welding Positioner
This heavy duty welding positioner, also known as welding turntable, is engineered to handle large and heavy cylindrical and circular workpieces. It is specially designed for overlay welding, hardfacing, surfacing and circumferential seam welding applications.
Robust Construction & Design
Constructed with a thick, robust base and heavy-duty rotary table faceplate, this machine can securely hold bulky, high-weight workpieces without deflection or shaking. The large diameter faceplate is equipped with multiple T-slots, which allow flexible clamping and fixing of different circular parts. The heavy load bearing structure is reinforced with thick steel plates and ribs. After fabrication, the whole frame undergoes stress relief annealing to eliminate internal welding stress, ensuring long-term stability under continuous heavy load operation.
Precision Drive System
The rotary drive system adopts high-torque planetary reducer and variable frequency motor. It provides steady, vibration-free rotation with precise speed control. The uniform rotation speed is critical for overlay welding: consistent rotational movement ensures even deposition of the weld metal, creating smooth, uniform hardfacing layers without uneven thickness or welding defects. This directly improves the quality and wear resistance of the overlay weld.
Advanced Control & Safety
The control system uses industrial PLC and touch screen operation. Operators can easily set rotation direction, rotation speed and working time. The machine is equipped with complete safety protection functions including emergency stop, overload protection and over-torque shutdown. If the workpiece exceeds the set load limit, the system will automatically stop rotation to protect the equipment and operators.
Technical Parameters
Parameter Specification
Rated Load Capacity 2000kg / 3000kg / 5000kg / 10000kg (Customizable)
Rotation Speed 0.1 ~ 2 rpm, infinitely variable speed
Rotation Direction Clockwise & Counter-clockwise bidirectional rotation
Faceplate Diameter 1200mm / 1600mm / 2000mm (Optional)
Faceplate Design Multiple T-slots for flexible workpiece clamping
Main Motor Power 3kW / 4kW / 5.5kW / 7.5kW (Matched by load)
Repeat Positioning Accuracy ≤ ±0.15°
Control System PLC + Touch Screen
Main Structure Material Thick Q235 steel plate, stress relief annealed
Electrical Cabinet Protection Grade IP54
Working Environment Indoor workshop, temperature range 0 ~ 45℃
Core Product Advantages
  • Reliable load bearing: Reinforced heavy-duty frame and large faceplate support ultra-heavy circular workpieces, no deformation under rated load.
  • Uniform rotation speed: VFD controlled stable rotation, no speed fluctuation during overlay welding.
  • Stable overlay welding: Consistent workpiece rotation guarantees uniform weld overlay layer, improving hardfacing quality.
  • Flexible clamping: T-slot faceplate adapts to various circular parts, convenient for fixture installation.
  • Robust & durable structure: Stress-relieved welded frame, suitable for long continuous heavy-duty workshop operation.
  • Intuitive control & full safety protection: Easy parameter setup, emergency stop and overload protection for operational safety.
Applications
This heavy duty welding positioner is widely used for overlay welding, hardfacing, surfacing and circumferential seam welding of large flanges, valves, roller sleeves, mining machinery parts, hydraulic cylinders and other heavy circular components. It is essential equipment for workshops doing surface hardening and cladding processes to extend component service life.
Heavy Duty Welding Positioner showing robust construction and large faceplate with T-slots
Products
PRODUCTS DETAILS
 Heavy Duty Welding Positioner | Reliable Load Bearing, Uniform Rotation Speed for Stable Overlay Welding
MOQ: One unit
Standard Packaging: Wooden box
Delivery Period: 5-8 work days
Detail Information
Place of Origin
China
Minimum Order Quantity:
One unit
Packaging Details:
Wooden box
Delivery Time:
5-8 work days
Highlight

heavy duty welding positioner

,

welding positioner with uniform rotation

,

welding positioner for stable overlay

Product Description
Heavy Duty Welding Positioner
This heavy duty welding positioner, also known as welding turntable, is engineered to handle large and heavy cylindrical and circular workpieces. It is specially designed for overlay welding, hardfacing, surfacing and circumferential seam welding applications.
Robust Construction & Design
Constructed with a thick, robust base and heavy-duty rotary table faceplate, this machine can securely hold bulky, high-weight workpieces without deflection or shaking. The large diameter faceplate is equipped with multiple T-slots, which allow flexible clamping and fixing of different circular parts. The heavy load bearing structure is reinforced with thick steel plates and ribs. After fabrication, the whole frame undergoes stress relief annealing to eliminate internal welding stress, ensuring long-term stability under continuous heavy load operation.
Precision Drive System
The rotary drive system adopts high-torque planetary reducer and variable frequency motor. It provides steady, vibration-free rotation with precise speed control. The uniform rotation speed is critical for overlay welding: consistent rotational movement ensures even deposition of the weld metal, creating smooth, uniform hardfacing layers without uneven thickness or welding defects. This directly improves the quality and wear resistance of the overlay weld.
Advanced Control & Safety
The control system uses industrial PLC and touch screen operation. Operators can easily set rotation direction, rotation speed and working time. The machine is equipped with complete safety protection functions including emergency stop, overload protection and over-torque shutdown. If the workpiece exceeds the set load limit, the system will automatically stop rotation to protect the equipment and operators.
Technical Parameters
Parameter Specification
Rated Load Capacity 2000kg / 3000kg / 5000kg / 10000kg (Customizable)
Rotation Speed 0.1 ~ 2 rpm, infinitely variable speed
Rotation Direction Clockwise & Counter-clockwise bidirectional rotation
Faceplate Diameter 1200mm / 1600mm / 2000mm (Optional)
Faceplate Design Multiple T-slots for flexible workpiece clamping
Main Motor Power 3kW / 4kW / 5.5kW / 7.5kW (Matched by load)
Repeat Positioning Accuracy ≤ ±0.15°
Control System PLC + Touch Screen
Main Structure Material Thick Q235 steel plate, stress relief annealed
Electrical Cabinet Protection Grade IP54
Working Environment Indoor workshop, temperature range 0 ~ 45℃
Core Product Advantages
  • Reliable load bearing: Reinforced heavy-duty frame and large faceplate support ultra-heavy circular workpieces, no deformation under rated load.
  • Uniform rotation speed: VFD controlled stable rotation, no speed fluctuation during overlay welding.
  • Stable overlay welding: Consistent workpiece rotation guarantees uniform weld overlay layer, improving hardfacing quality.
  • Flexible clamping: T-slot faceplate adapts to various circular parts, convenient for fixture installation.
  • Robust & durable structure: Stress-relieved welded frame, suitable for long continuous heavy-duty workshop operation.
  • Intuitive control & full safety protection: Easy parameter setup, emergency stop and overload protection for operational safety.
Applications
This heavy duty welding positioner is widely used for overlay welding, hardfacing, surfacing and circumferential seam welding of large flanges, valves, roller sleeves, mining machinery parts, hydraulic cylinders and other heavy circular components. It is essential equipment for workshops doing surface hardening and cladding processes to extend component service life.
Heavy Duty Welding Positioner showing robust construction and large faceplate with T-slots