
Industrial 3D Welding Positioning Platform. High Precision Flatness: Flatness tolerance below 0.01mm/m for exceptional measurement accuracy. Premium Cast Iron Material: Constructed from HT200-300 high-strength cast iron for durability. Advanced Heat Treatment: Double artificial aging and natural aging ensure dimensional stability. Multiple Accuracy Grades: Available in Grade 0, 1, 2, and 3 per national verification standards. Versatile Surface Finish: Options include hand-scraped, finish-milling, or ground finish. Customizable Structure: Ribbed, box-type, single-wall, or double-wall configurations available. OEM and ODM Services: Full customization support for product name, keywords, and specifications. Wide Size Range: Sizes from 200x200mm to 3000x6000mm to fit various workspace needs.