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42CrMo Rock Screening Grate Assembly

Heavy-duty 42CrMo rock screening grate manufactured through precision machining, forming, laser welding and assembly. A dedicated welding fixture is used to maintain uniform spacing, consistent finger height and stable alignment across the six grate fingers, providing a robust assembly for demanding material handling and screening applications.

Material	AISI4130
Manufacturing process	Laser cutting+4 axis CNC Milling+Welding
Surface	Ra3.2
Tolerance	+/-0.05
Application	Rock Screening & Material Separation

Tight Tolerance

Up to ±0.02 mm machining accuracy

High Quality

Strict quality control hroughout production.

On-time Delivery

Efficient production planning and reliable delivery.

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