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Rotary Welding Positioner Equipment/Welding Turntable Supplier

Welding positioner has a widely apply in the machine manufacturing industry. Welding positioner can significantly improve the efficiency of welding, polishing or spraying because it can steplessly adjust the posture of your product. Workers or robots can conduct the work in a more convenient posture, which means a better quality of work. Welding positioner produced by WeldNice boasts advanced structure, complete function, easy operation and provides a reliable guarantee for improving product quality.

About Us
Wuxi WeldNice Heavy Industry Technology Co., Ltd.
Wuxi WeldNice Heavy Industry Technology Co., Ltd. produces and operates various welding roller frames, manipulators, shifters, CNC flame/fine plasma cutting machine series, automatic welding tooling series, special welding and cutting machines and overlay welding series, tanker, H-beam and wind power wind tower production lines,etc. As a professional China Rotary Welding Positioner Manufacturer and ODM Rotary Welding Table Supplier, It produces over 500 sets of various welding equipment annually. The products are mainly exported to several dozen countries including the United States, Germany, Japan, Spain, Italy, the United Kingdom, South Korea, Australia, and Canada. The cooperating clients include wind power, construction industry, machinery equipment, etc., including more than 10 world-famous enterprises. It has become an important supplier of welding equipment for them in China.
Certificate Of Honor
  • Zhezhen Business License
  • Zhezhen CE Certification (Roller Frame)
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Welding Positioner/Welding Turntable Industry knowledge

In heavy manufacturing industries such as wind tower wind power, storage tanks, and pressure vessels, welding operations face core pain points including large workpiece size, difficult posture adjustment, and high requirements for consistent welding quality. Traditional manual welding relies on operators' experience, leading to low efficiency (single workpiece welding cycle extended by over 30%) and increased weld defect rates due to improper welding angles. As a professional automated welding equipment supplier with 20 years of industry experience, Wuxi WeldNice's Welding Positioner/Welding Turntable is technically positioned with "stepless posture adjustment, advanced structure, and easy operation," serving as a key supporting equipment to address the above pain points and providing stable and reliable automated welding support for various industries.

I. Basic Cognition: Core Definition and Classification of Welding Positioners

1. Core Concept

A welding positioner is an automated equipment that adjusts workpiece posture (rotation, tilting) to place welding joints in the optimal welding position (flat welding, fillet welding, etc.). Widely used in the machinery manufacturing industry, it is a core supporting device to improve the efficiency and quality of welding, polishing, and spraying operations.

2. Core Classification (By Application Scenarios and Structure)

Classification Dimension Type Core Features Application Scenarios WeldNice Product Advantages
Load Capacity Light-duty (≤500kg) Compact size, flexible operation Welding of small parts and precision instruments Complete functions, suitable for small-batch customized needs
Medium-duty (500kg-5t) Strong stability, wide speed regulation range Welding of storage tanks and middle sections of pressure vessels Stepless speed regulation, precise control of welding angles
Heavy-duty (≥5t) Robust structure, high load-bearing capacity Welding of wind tower bodies and large equipment housings Advanced structural design, durability meeting heavy-duty working conditions
Structure Type Single-axis Positioner 360° rotation only, simple operation Circumferential welding of cylindrical workpieces Easy to operate, low maintenance cost
Dual-axis Positioner Dual-degree-of-freedom adjustment (rotation + tilting) Welding of complex shaped workpieces and multi-joint workpieces Comprehensive posture adjustment, improved welding consistency
Driving Method Manual Positioner Manual adjustment, low cost Small workshops and simple workpiece processing Cost-effective, suitable for start-up enterprises
Electric Positioner Motor-driven, precise and controllable Automated production lines and mass production Compatible with robot collaboration, supporting intelligent control


3. Core Value Connection

Based on 20 years of industry experience, WeldNice's welding positioners realize the core function of "stepless workpiece posture adjustment" for different load and structural needs. They allow workers or robots to operate in the most convenient posture, reducing weld defect rates by over 25% from the source and improving operation efficiency by 30%-50% (shortening single workpiece welding time). This perfectly matches the core demand for "efficient and high-quality welding" in heavy manufacturing industries.

II. Core Technology: Key Industry Indicators of Welding Positioners and WeldNice's Technical Advantages

1. Core Industry Indicators (Directly Related to Product Performance)

Key Indicator Definition Industry Standard Requirements (Example) WeldNice Product Parameters Application Impact
Rotational Accuracy Position deviation of the workpiece after one full rotation ≤±0.1mm/m ≤±0.08mm/m Smaller deviation ensures higher weld consistency, suitable for high-precision needs such as pressure vessels
Speed Regulation Range Rotational speed range of the workbench 0.01-10r/min 0.005-15r/min Wider range adapts to welding of workpieces with different thicknesses (low speed for thin parts to prevent burn-through, high speed for thick parts to improve efficiency)
Load Adaptability Range of workpiece weight and size that the equipment can stably carry Rated load ≥1.2 times the actual load Rated load ≥1.5 times the actual load Redundant design improves equipment durability and extends service life (WeldNice products have an average service life of over 8 years)
Positioning Accuracy Fixed deviation after posture adjustment ≤±0.5° ≤±0.3° Precise positioning ensures uniform welding positions for multi-joint workpieces
Compatibility Collaborative adaptability with robots and welding machines Supports mainstream brand communication protocols Compatible with ABB, KUKA, FANUC and other robots Adapts to automated production lines, enabling unmanned welding

III. Industry Trends: Development Direction of Welding Positioners Under Automation Upgrade

1. Three Core Trends of Industry Upgrade

Development Trend Industry Background WeldNice Product/Service Matching Points
Automation and Collaboration Rising penetration rate of industrial robots, unmanned production lines becoming mainstream Products are compatible with mainstream robot communication protocols, providing "positioner + robot" one-stop solutions and supporting OEM/ODM customization
Customization and Precision Diversification of workpiece types (special-shaped, extra-large size), general-purpose equipment struggling to meet needs With 20 years of industry experience, customized positioners can be designed for workpieces in wind power, pressure vessels, and other industries (e.g., heavy-duty dual-axis positioners for wind tower welding)
Green and High Efficiency Tightening environmental policies, enterprises pursuing low-energy consumption and high-efficiency production Products adopt energy-saving motors, reducing energy consumption by 15% compared to the industry average; optimized structural design reduces equipment operating noise (≤75dB), meeting green factory standards


2. Trend Implementation and Product Advantage Connection

  • Automation and Collaboration: WeldNice's welding positioners can seamlessly connect with robots, realizing full-process automation of "automatic workpiece posture adjustment + precise robot welding" and solving the pain point of "low efficiency of human-machine collaboration" in traditional production lines. The company provides a 12-13 month warranty period with free replacement of spare parts during the period, ensuring the stable operation of automated production lines.
  • Customization and Precision: Relying on ODM service capabilities, WeldNice can customize exclusive welding positioners according to customers' workpiece size, weight, and welding process requirements. For example, designing "large-diameter workbench + dual-axis linkage" positioners for large cylindrical workpieces in the storage tank industry, and enhancing positioning and rotational accuracy control for high-precision needs in pressure vessels—this service model has provided advanced products for numerous domestic and foreign users.
  • Green and High Efficiency: Under the "dual carbon" goal, WeldNice integrates energy-saving technologies into product design, reducing equipment operating energy consumption through optimized transmission structures and high-efficiency motors. Meanwhile, the equipment features easy operation, reducing worker training time by 50%. Combined with a high-quality control system, it further improves production efficiency and helps customers reduce comprehensive production costs.

Frequently Asked Questions (FAQs)

1. How to select a suitable welding positioner?

Answer: Focus on three core dimensions—① Workpiece parameters (weight, size, shape): Select load type (light/medium/heavy) based on weight, and structure type (single-axis/dual-axis) based on shape; ② Welding requirements (precision, efficiency): Prioritize products with rotational accuracy ≤±0.1mm/m for high-precision needs, and pay attention to speed regulation range and compatibility for mass production; ③ Production scenario (manual/automated): Choose electric positioners supporting robot collaboration for automated production lines. With 20 years of industry experience, WeldNice provides free product selection consulting to recommend suitable products based on your actual needs.

2. What is the maintenance cycle of welding positioners, and what precautions should be taken for daily maintenance?

Answer: It is recommended to perform daily maintenance once a month, mainly inspecting the tightness of clamping devices, lubricating oil levels, and the operation status of the speed regulation system; annual maintenance is recommended once a year, with comprehensive inspection and maintenance conducted by professional after-sales personnel. Daily maintenance precautions: ① Avoid overloading (actual load should not exceed 80% of the rated load); ② Keep the equipment clean to prevent welding slag and dust from entering the transmission system; ③ Regularly replace lubricating oil (use the model specified by the company). Following these maintenance requirements can effectively extend equipment service life (WeldNice products have an average service life of over 8 years).

3. How to ensure equipment stability in high-temperature and dusty heavy welding environments?

Answer: WeldNice's welding positioners are specially designed for harsh industrial environments: core transmission components adopt sealed protective structures to block welding slag and dust (protection level IP54); clamping devices are made of high-temperature-resistant alloy materials, capable of stable operation in -10℃~60℃ environments, suitable for high-temperature and dusty scenarios such as wind tower manufacturing and storage tank wel




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