Stacked Rectangular Base Frame Assemblies with Scissor Lift Platform Frame and Reinforcement Ribs

Uncontrolled welding sequence in scissor lift platform frames causes pivot bore misalignment that binds the lift mechanism or creates uneven load transfer; a structural problem that no post-weld shimming corrects reliably. Meiyu's Changsha fabrication line controls both welding sequence and fixturing under ISO 3834-certified weld procedures, with EN 15085 certification applying to welded structural members for rail and industrial applications. Stainless steel is cut, formed, and welded with reinforcement ribs positioned to your released dimensions before tack welding to prevent angular distortion. Pivot bore features are inspected after welding. Meiyu operates a over 35,000 m² Hunan facility serving construction machinery, rail transit, energy storage, and hydraulic equipment fabrication. The plant works across automotive, military, and automation sectors. For pricing, provide pivot bore tolerance, weld class requirement, and stainless grade from your print. For a project estimate.