ND-500 Open Flame Swing Rotational Molding Machine: Efficient Solution for Water Tank Lid Productio

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March 13, 2026
Video Description:
In this video, we showcase the ND-500 Open Flame Swing Rotational Molding Machine in action, demonstrating how it efficiently produces water tank lids through automated metal pressing. You'll see the machine's adjustable welding speed (300-600 mm/min) and pressure control (0-70 kg) in real operation, along with insights into its industrial applications and performance benefits for B2B manufacturers.