Marine Steel Sand Casting Parts

Sand Casting is used to produce Marine Steel Sand Casting Parts in a variety of complex shapes. The metal parts vary widely in size and weight, from a few ounces to several tons. Small sand castings include gears, pulleys, crankshafts, connecting rods and propellers. Larger sand casting applications include large equipment casings or bases for heavy machinery. Sand casting is also commonly used in the production of automotive parts, such as engine cylinder blocks, engine manifolds, cylinder heads, transmissions, etc

Product Parameter (Specification)

Maple’s Service for Mining Industry

Maple machinery has earned the support and trust of its customers by manufacturing a wide variety of Marine Steel Sand Casting Parts, and has contributed to the development of agriculture, construction, metallurgy and energy by providing products and technologies for the development of steel and foundry businesses. Ensure the continuous improvement and integrity of its processes, manage risks, protect the environment and comply with legal requirements and other applicable measures...

Supporting Service for Mining Components

◉ As mentioned above, in order to work in adverse conditions, the performance of the Marine Steel Sand Casting Parts must be excellent. Therefore, it’s not enough to only produce raw castings or forgings, but also need heat treatment, machining, surface treatment, NDT testing, etc.

◉ Heat treatment: heat treatment is the critical step to improve the mechanical properties of the workpiece. We can formulate the process according to the strength requirements of the parts, and improve the mechanical properties of the parts such as hardness, yield strength, tensile strength and elongation by heat treatment

◉ Machining: we have our own machine shop, and can complete almost all machining requirements with advanced equipment.

◉ Surface treatment: the purpose of surface treatment is to make parts work in adverse environment. Zinc plating can prevent parts from rusting; Nickel plating can enhance the wear resistance and corrosion resistance of parts; Phosphating can prevent parts from corrosion…

◉ Non-destructive testing (NDT): NDT is the last and most important step. Maple will NDT the parts to ensure that there are no surface defects (such as cracks, sand holes, blow holes) and no internal defects (shrinkage and slag) on the delivered parts.

Common Material for Mining Industry

We have the ability to manufacture all steel standard materials as well as special materials. The following are our common materials for manufacturing Marine Steel Sand Casting Parts:

Carbon Steel：1015, 1020, 1035, 1045, 20Mn, 25Mn, A570.GrA, SJ355, C45…

Alloy Steel：4130, 4135, 4140, 4340, 8620, 8640, 20CrMo, 42CrMo4, 34CrNiMo6, 25CrMo…

Stainless steel：304, 304L, 316, 316L, 410, 416, CF8, CF8M, PH17-4, CK20…

Gray Iron：GG-15, GG-20, GG-25, Class 20B, Class 25B, Class 30B, GJL-250, GJL-300…

Ductile Iron：GGG-40, GGG-50, 60-40-18, 65-45-12, 70-50-05, 80-55-06 QT500-7, QT400-18, QT700-2…

High Chromium cast iron：15%Cr-Mo-HC, 20%Cr-Mo-LC, 25%Cr…

Aluminum：AlSi7Mg, AlSi12, AlSi10Mg, A356, A360…

High Manganese steel: X120Mn12, Mn12, Mn13…

The Parts We Supplying for The Mining Industry

We have manufactured a wide range of Marine Steel Sand Casting Parts. The following are typical products:Ground engaging tools: drill bits, carbide tipped tool, forged bucket tooth, auger....

Why Sand Casting

Sand casting is an ancient casting process where the metal parts are molded by pouring metal into a hollow cavity. The mold-based manufacturing process is used to make castings with materials of iron, steel, and Aluminum. Casting-based manufacturing includes several steps and can create a wide range of shapes and sizes for metal products. The process begins with the making of a mold pattern and a gate system with the exact size and shape of the required part. The temperature required depends on the metal as some metals take a long time to heat and melt.

Maple Machinery has continuously upgraded its Sand-casting equipment and refined the casting process. The aim behind this is to use only the advanced casting technology for its Sand-casting operations. Each step follows the customer’s drawings and instructions to deliver precise solutions.