Procated Sand Stack Castings: Leesh Customized Casting

Procated Sand Stack Castings offer excellent efficiency and dimensional accuracy for mass production industrial components. This advanced casting method combines high quality precoated resin sand with stacked multi-layer mould layouts.
It drastically boosts output per single pouring cycle while maintaining excellent surface quality and consistent part repeatability across large order runs. Ideal for iron, steel and alloy castings with strict specification demands.

Advanced Shell Molding & Shell Moulding Technology

Leesh facility adopts professional shell molding and shell moulding techniques to support all precoated sand stack production. Shell mold casting provides rigid, high-strength mould cavities that minimize casting defects and dimensional shifting.
Compared to conventional green sand casting, this technology ensures thinner wall sections, cleaner casting surfaces and far less post-processing work. It also reduces overall production lead time and secondary machining costs for clients.

Shell Mold & Shell Core Sand Casting Solutions

We specialize in reliable shell mold & shell core sand casting tailored to diverse industrial application needs. Our precoated sand shell mold & shell core casting delivers perfectly matched mould and core structure for complex internal geometry parts.
The dedicated shell mold and shell core process guarantees excellent thermal stability during pouring, preventing sand burn-in and surface imperfections on every finished casting unit.

Key Advantages Of Our Procated Sand Stack Castings

Our Precoated Sand Stack Castings come with multiple competitive benefits for global buyers. High stacking design enables maximum production capacity without sacrificing precision or quality control standards.
We offer full custom material selection, strict dimensional inspection, and flexible order volume from prototype to large bulk manufacturing. All castings meet international industrial standards for durability and mechanical performance.
This process is perfectly suited for automotive parts, machinery components, valve bodies and engineering hardware requiring consistent quality and cost-effective pricing.