Ductile Iron Lost Foam Investment Casting Guardrail

High quality Ductile Iron Lost Foam Investment Casting Guardrail made in China. Zhiye Mechanical is Ductile Iron Lost Foam Investment Casting Guardrail manufacturer and supplier in China.

Material:FOO7

FOB Price:US$0.5-$9,999/piece

MOQ:200 pieces/item

Supply Capability:10,000 pieces/Month

Sea Port:Ningbo Seaport

Terms of Payment:T/T 30% in advance,balance 70% before shipment

Technique:Lost Foam Investment Casting

Gross Weight:83KG

Application Area:Mining Machinery

Surface treatment:Yellow Painting

Heat Treatment: Hardening and Tempering

Excavator parts

Application for Construction Machinery:

Castings for construction and mining machinery are widely used in core components of heavy-duty machinery such as cranes, excavators, loaders, drilling rigs, and crushing equipment. Common applications include buckets, track plates, gearbox housings, pump bodies, hydraulic cylinder bodies, and crusher hammerheads. These parts often withstand tremendous impact and wear. Cast steel parts possess high strength, impact resistance, and good toughness, meeting the durability requirements in high-load environments and providing reliable power output and operational performance for construction machinery. Furthermore, customized lost-foam casting processes enable the creation of complex structural designs.

Common Materials:

Low-alloy high-strength steel: Such as 35CrMo, 42CrMo, 34CrNiMo, etc., used in the manufacture of gearboxes, bearing housings, and connecting parts subjected to high stress. After heat treatment, they exhibit excellent comprehensive mechanical properties.

Wear-resistant high-manganese steel: Such as high-manganese steel (Hadfield steel) and wear-resistant high-manganese cast steel, used in the manufacture of wear-prone bucket teeth, liners, and crusher hammerheads, possessing excellent wear resistance.

Chromium-molybdenum-vanadium alloy steel: Such as 50CrMoV, used in the manufacture of hydraulic cylinder pistons and support components requiring high fatigue strength and impact resistance. After heat treatment, it exhibits both strength and toughness.

Corrosion-resistant steel grades: Depending on the working conditions, low-alloy corrosion-resistant steel (such as 20CrNiMo+QT) can be used to manufacture some hydraulic parts or pump bodies to extend the service life of equipment in harsh environments.

Special alloy steel: NiCrMo cast steel or other alloy compositions can be selected according to customer needs, and the performance of castings can be improved through chemical composition optimization or alloying customization.

Other engineering machinery parts