Our custom-made T-slotted cast iron base plates are engineered for precision industrial applications requiring exceptional stability and durability. Manufactured from high-grade gray cast iron with hardness ratings up to HB240, these plates provide reliable performance in demanding manufacturing environments.

• High-strength gray cast iron grades: GG-20, GG-25, or GG-30
• Optional materials: nodular cast iron or cast steel available upon request

• Ribbed and cored construction for maximum rigidity and strength
• Solid structure option available upon request
• Hardness range: HB170-240 for GG-25 grade

• Flatness accuracy: Grade I, II, or III per DIN 876 Standard
• Surface roughness: Ra 3.2 μm standard (Ra 1.6 μm available via grinding)
• Higher precision achievable through hand scraping

• T-slot width tolerance: H12 standard (H7 or H8 available)
• Longitudinal, cross, or tilted T-slot patterns available
• Connecting grooves for multi-plate assembly

• Double annealing heat treatment at 600-700°C
• Stress-relieving aging treatment for dimensional stability
• CNC high-speed milling for precision surface finish

For optimal performance, surface plates require proper installation and leveling. Position on a stable, level foundation using provided leveling pads. Adjust pad iron to achieve precise leveling across the entire surface area. Safety precautions must be observed during adjustment procedures.