Home > Products > Casting Process

China Casting Process Manufacturer, Supplier, Factory

As a leading China Casting process factory, Difon specializes in high-quality metal components. Our casting work covers a wide range of iron alloys including gray iron casting, ductile iron casting, vermicular cast iron casting, and alloy cast iron casting. We back all that with full precision machining services. Those help deliver complete finished parts.


Advanced Casting Process Technologies at Difon


We use advanced casting methods at the factory. They produce tough metal components for all sorts of industries. Our expertise spans multiple iron casting methodologies, each selected for specific performance characteristics:


Cast Type

Molding Method

Mould Flask Size

N.W. Range/KG

Green Sand

AGM Horizontal Molding line

720x560x(190-250)/(190-250)

2.5-40

SAVELLI Horizontal Molding line

1200*1000*320/300

10-180

Coated Sand

Shell Molding line

(260-550)x(180-450)x(10-50)

0.5-15

Resin Sand

Resin SandMolding Semi-automatic Line

1400x1200x(200-400)/(200-400)

10-500

Manual Resin Sand Process

Based on dimension of parts

<3000

3D

3D(VX200/VX2000)

300*200*150

1000*2000*1000

0.1-300

Our Casting capabilities are complemented by integrated Precision Machining facilities, ensuring dimensional accuracy and ready-to-install components.



Material Selection Expertise in Casting Process

Picking the right material matters a lot in casting. It affects how well the part holds up and lasts. As a seasoned casting factory in China, we help customers choose based on what their operations need.

Gray Iron casting offers superior damping capacity and wear resistance for applications where vibration absorption is critical

Ductile Iron casting provides tensile strength comparable to steel with better casting fluidity

Vermicular Cast Iron casting delivers an optimal balance between thermal conductivity and structural integrity

Each Casting process at our facility includes rigorous quality control measures, from raw material verification to final inspection.


Material Type

Grade

Gray Iron

 

HT100-350   ASTM200-350   FC200-350  GG200-400   GJL200--350

Ductile Iron

As-cast

QT350-800   ASTM350-800   FCD350-800   GGG350-800   GJS350--800

Austempered DuctileIron

ADI800-1200   ASTM Grade1-6   GGG80B-150B   FCD900A-1200A

Low Temperature

Low Temperature-20℃~ - 60℃

Solution Strengthened

Ferritic Ductile Iron

EN-GJS-500-14

Vermicular Cast Iron

 

Ru260-420 ASTM(A842)250-450   FCV 350-500 GJV 300-500JV/300-500

Alloy Cast Iron

 

NIMOSG Ductile iron etc.


Difon's China Casting Process factory offers end-to-end manufacturing solutions that go past basic foundry services. 

Our combined method includes:

·precise mold manufacturing

·executing casting processes with suitable iron grades

·heat treatment to improve mechanical properties

·precision machining for critical dimensions and mounting surfaces

·non-destructive testing and quality verification

This all in one setup cuts out problems from dealing with multiple suppliers. It shortens wait times. It keeps responsibility in one spot.


Components made by our casting process meet tough needs in many industries:

·Industrial Machinery: hydraulic components, Valves, pumps and compressor components, Machine tool bases, hydraulic parts and gearboxes

·Automotive Industry: Engine parts, braking systems and transmission components

·Power Generation: Turbine housings and pump parts

Our China casting process factory often makes complex components that stand up to tough working conditions—from high-temperature settings to heavy load uses.


Quality is integral to every Casting process at our facility. We implement:

Chemical composition control through spectrometry

Mechanical property verification via tensile and hardness testing

Microstructure examination to ensure proper graphite formation

Dimensional inspection using CMM and traditional metrology

This step by step quality work means every delivery meets standards. That holds true for gray iron casting. It applies to ductile iron casting. Vermicular cast iron casting follows suit. Alloy cast iron casting gets the same treatment.


Why Partner with Difon Casting Process Factory?

·Basic know-how for choosing materials and making casting processes better

·Full manufacturing from raw materials to finished machined parts

·Steady quality with managed processes and careful checks

·Good prices from efficient production

Our work in gray iron casting stands out. Ductile iron casting adds to it. Vermicular cast iron casting fits right in. Alloy cast iron casting completes the lineup. Precision machining services tie it all together. That makes us a strong choice for metal parts.


Reach out to Difon now. We can talk about how our casting know how fits your needs.



View as  
 
Motor Pulley

Motor Pulley

Engineered for high-frequency vibration and harsh livestock environments, Difon's 108mm Gray Iron Motor Pulleys deliver unmatched durability. As a Tier 1 supplier for global brands, we produce over 50,000 units annually with precision powder coating and keyway broaching. Reliable wholesale solutions await. Get a quote!
Read MoreSend Inquiry
Gray Iron Casting

Gray Iron Casting

For global industries requiring precision gray iron castings, Difon Machinery as a precision gray iron casting suppler delivers expertise across the full spectrum of grades—from HT100 to GG400—meeting Chinese, ASTM, JIS, DIN, and EN standards. Our casting services serve a diverse range of industries automotive powertrain parts heavy machinery bases agricultural equipment housings and construction hardware all use our work.
Read MoreSend Inquiry
Ductile iron Casting

Ductile iron Casting

Difon Machinery Co., Ltd. is a reliable ductile iron casting manufacturer that provides full-line production blending high-quality ductile iron casting such as as-cast, austempered, low-temperature and solution-treated grades with post-casting precision machining. Our ductile iron products serve various industries, including automotive powertrains, agricultural machinery, industrial valves, and construction equipment. We deliver components that balance mechanical strength, wear resistance and dimensional accuracy.
Read MoreSend Inquiry
Vermicular Cast Iron Casting

Vermicular Cast Iron Casting

Difon Machinery Co., Ltd. is a professional vermicular cast iron casting manufacturer, offering end-to-end solutions that include precision vermicular iron castings and follow-up precision machining. Our vermicular iron products are built to meet the strict demands of industries such as automotive powertrains, industrial furnace parts, agricultural machinery, and heavy engineering.
Read MoreSend Inquiry
Alloy Cast Iron Casting

Alloy Cast Iron Casting

Difon Machinery Co., Ltd. is a professional alloy cast iron casting maker, offering integrated production that includes high-quality alloy cast iron casting (like specialized grades such as NIMOSG ductile iron) and follow-up precision machining. Our alloy cast iron parts are built to meet the tough demands of industries like heavy machinery, thermal power generation, mining equipment, and industrial kilns.
Read MoreSend Inquiry
<1>
Difon is a professional Casting Process manufacturer and supplierin China, We warmly welcome you to wholesale high-quality products at competitive price from our factory.
X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept