Draft Angles and Parting Lines in Sand Casting
Draft angles and parting lines are important considerations in sand casting design. This article explains…
MinHe Foundry has years of experience in metal casting production. We manufacture and supply custom aluminum, iron, steel, and copper alloy castings, selecting from gravity die casting, low pressure die casting, high pressure die casting, and sand casting according to material and part requirements. Typical components include housings, hubs, flanges, brackets, supports, and other industrial parts.
We provide custom casting services for industrial parts, including sand casting, gravity die casting, low pressure die casting, and high pressure die casting, based on your material, part geometry, and production requirements.
Controlled aluminum casting for pressure-tight parts, stable filling, and repeatable quality in medium to high-volume production.
Permanent mold casting for aluminum parts requiring good dimensional stability, surface quality, and machining allowance.
Flexible casting process for large, complex, or low-volume metal parts with a wide range of material options.
High pressure die casting for complex aluminum parts with thin walls, consistent dimensions, and efficient medium- to high-volume production.
MinHe Foundry, established in 2005, is a Chinese manufacturer of custom industrial castings, holding ISO 9001 certification and an environmental certificate, with castings mainly exported to the European market. We specialize in aluminum castings while also offering gray iron, steel, and copper alloy castings. Our casting processes include sand casting, gravity die casting, low pressure die casting, and high pressure die casting, selected according to material, part geometry, and production requirements.
Beyond casting, we provide CNC turning and milling, drilling and tapping, shot blasting, and heat treatment to meet machining, finishing, and assembly requirements. Backed by our own casting lines and a network of audited partner workshops, we coordinate tooling, core-making where required, casting, and machining to support OEM customers from drawing review to mass production.
We support custom casting projects in iron, steel, brass, and aluminum to match different strength, weight, corrosion resistance, and application requirements.
Lightweight aluminum castings for housings, covers, brackets, pump parts, and structural components.
Durable iron castings for machinery parts, bases, housings, brackets, and wear-resistant components.
Strong steel castings for heavy-duty parts requiring strength, toughness, and reliable performance.
Custom copper alloy castings for valves, fittings, bushings, decorative hardware, and industrial components, with alloys selected to meet application requirements.
We support custom industrial casting projects from process planning and production through CNC machining, quality inspection, and shipment preparation. Project requirements are reviewed according to part geometry, alloy, order volume, quality requirements, and delivery needs.
Order volume and lead time depend on the casting process, tooling requirements, alloy, part complexity, machining, and inspection requirements.
Casting Production
CNC Machining
Dimensional & Quality Inspection
MinHe Foundry provides custom casting solutions for customers across Europe, North America, and other international markets. Our industrial castings are supplied for various applications, including machinery, industrial equipment, and engineered components.
Through reliable manufacturing support and responsive project communication, we have built long-term partnerships with customers worldwide, supporting projects from initial development to production delivery.
Our custom casting solutions support a wide range of industrial applications, providing OEM customers with reliable components for machinery, equipment, and engineered systems. From aluminum housings and brackets to iron and steel structural parts, we manufacture castings based on customer drawings, material requirements, and production needs.
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