300kg Welding Positioner BWJ-3, Pipe Flange Welding Turntable China Factory Direct

The BWJ-3 300kg welding positioner is a compact rotary welding turntable independently developed by Lemar Machinery. Designed for circumferential welding of pipe flanges, small tank shells, and rotary mechanical parts, this equipment enables uniform rotation while allowing table tilting for optimal welding positioning. This significantly enhances weld seam quality and production efficiency, making it ideal for small to medium fabrication workshops.

• 0-120° tilting design for optimal workpiece positioning
• Frequency converter enables stepless rotation speed with stable, jitter-free operation
• Robust carbon steel frame ensures durability and long service life
• Separate handheld control box for convenient remote operation
• Compact footprint for easy installation and workshop layout flexibility
• Compatible with MIG, TIG, and manual arc welding for carbon steel and stainless steel

• Ideal for circumferential welding of pipe flanges, small cylinders, pressure fittings, and machinery components
• Widely used in metal fabrication, pipeline manufacturing, boiler accessory production, and steel structure workshops
• Suitable for welding carbon steel, stainless steel, and alloy materials

Every 300kg welding positioner undergoes strict full-process quality control measures:

• All steel plates are integrally cut and bent to ensure high rigidity and anti-deformation performance
• Gearbox and rotating mechanism are precisely assembled and tested under no-load and load conditions for stable, jitter-free rotation
• Electrical system utilizes brand frequency converters with waterproof and dustproof wiring for harsh workshop environments
• Each machine undergoes static load tests, rotation speed tests, and tilting function tests before shipment to ensure zero-defect delivery

BWJ-3 small welding positioners have gained excellent reception across various industries:

• Well received by SMEs including welding factories, pipe processing plants, and mechanical fabrication enterprises
• Steadily exported to India, Southeast Asia, Middle East, Europe, and South America
• Primarily used for mass production of pipe flanges, small cylinder parts, and rotary mechanical components
• Many customers purchase multiple units to build automated welding workstations, reporting stable operation and significant efficiency improvements