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Sand Casting

Hailong Machinery Group is the most reliable grey and ductile iron foundry in the international market. We offer integral solutions that contribute to improve our CLIENT’S COMPETITIVENESS through production, machining, heat treatment for industrial cast iron parts, as well as engineering services for the design, fabrication, maintenance, and reparation of patterns.

From simple to complex metal parts, sand casting is a versatile casting process. Due to this versatility, custom sand cast parts can be manufactured in a wide variety of shapes and sizes, most metal alloys and small to large quantities. As a custom sand-casting supplier, Hailong Machinery Group provides high-quality machined by Lost Foam Casting or Evaporative Pattern Casting (EPC). Our state-of-the-art foundry, machining and surface finishing equipment ensures the best quality parts. Hailong Machinery Group your best choice for custom sand cast parts for all commercial industries as well as all architectural applications.

Equipment & Manufacturing

We are equipped with advanced process technologies and state-of-the-art equipment throughout the manufacturing operations.

Medium Frequency Electric Furnace( Made By Inductotherm Group)

Pouring Room Made By Jier

Sand Mixer(Made By Jier)

Testing & Analyzing Machine



CNC Center


Casting Materials

Sand casting process can be applied to simple shapes as well as castings of considerable complexity, and it can be used with all metals such as Ductile Iron, Grey Iron, Malleable Cast Iron, Cast Steel and Aluminum Alloys.


Our services include

l Material advisory service and development

l Technical advice on design and casting

l 3-D CAD drawings

l Simulations

l Component machining

l Testing and qualification

l Packing, delivering

Our Sand Casting Product

Sand casting can produce a wide range of different parts in weights ranging from less than an ounce to thousands of pounds. Hailong Machinery Group excels at casting parts with simple to complex geometries for industries across the industrial and architectural spectrums. Some examples of the parts we produce are listed below:

Mechanical & Architectural Parts

Large Parts

l Automotive mould casting

l Heavy machine bases and tables (CNC Machine casting parts, cutting machine parts, bending machine parts, )

l Pump parts, bodies & housings

l Equipment housings

l Large pipe fittings: elbows, Ts, connectors, etc.  

l Wind power fittings & housings

l Off-road equipment parts

Small to Medium Size Parts

l Gearboxes and housings

l Agricultural machine casting parts

l All types of valves and strainer parts, valve bodies & housings

l Gears

l Counterweights

l Water fittings

l Flanges

l Flywheels & handwheels

l Fence post parts

l Marine windows (portholes) and doors, corrosive resistant fittings as well as anchors

l Yachts fittings and parts

l Shipbuilding parts

l Propellers

l Impellers

l Pulleys

and much more


We will contact you with in 24 hours.