Double Shot Blasting: The Hidden Process Behind Our Racks' 10-Year Coating Warranty

A warehouse rack's true value is measured not by its initial shine, but by how long it resists rust, impact, and wear. That's why every component we manufacture undergoes a mandatory 2-Stage Sandblasting process before powder coating—and we never skip it.

Why twice?

Pass 1 – Deep Cleaning: Strips away mill scale, welding slag, and surface oxidation for a completely contaminant-free surface.

Pass 2 – Anchor Profiling: Creates a microscopic "anchor pattern" that increases coating bonding area by nearly 400% , allowing the powder to lock mechanically into the steel.

The Results for You:

Coating that won't chip, peel, or flake—even under heavy forklift impact

Rust prevention that starts at the microscopic level

Lower maintenance costs and extended rack lifespan

Following this double preparation, our racks receive a uniform electrostatic powder coating (60-80μm thickness), backed by full transparency—coating thickness reports included with every shipment.

We serve clients across North America, Europe, and Australia with pallet racking, cantilever racks. Built to perform—and built to last.

About us：

Linyi Yocho Storage Intelligent Manufacturing Co.,Ltd. is an important subsidiary of Yurui Machinery Group, focusing on the research and application of intelligent warehousing solutions. It is a high-tech enterprise integrating research and development, production, sales, and service. Professional Sheet Metal Storage Racks Manufacturers, Steel Storage Rack Factory. Relying on the strong technical support of Yurui Machinery Group, we have diversified products such as automatic loading and unloading robotic arms for sheet metal, intelligent sheet metal, three-dimensional storage warehouses for pipes, and forklift sheet metal racks. We have a professional R&D team with over 20 technical engineers, including 8 R&D engineers. The factory covers an area of 6.6 square meters and has an annual production capacity of over 500 units. Provide OEM/ODM services, covering the entire process of product design, technical adaptation, brand packaging, etc. Custom Steel Sheet Storage Racks.