Round Cast Iron Surface Plate

Material: HT200-300

Standard: GB/T22095-2008

Specification: Φ300--Φ5000mm or customize 

Surface: flat, V, T, straight-shaped slots and tapped holes, long holes, grid lines, etc

Hardness of the working surface: HB160-240

Surface treatment: hand-scraped or finish-milling

Foundry process: sand casting or centrifugal casting

Molding type: resin sand molding

Painting: primer and face painting

Surface coating: pickling oil and plastic-lined or covered with anticorrosion paint

Precision grade: 2-3 

Working temperature: (20±5)℃

Packaging: plywood box