Gold Member Since 2014
Audited Supplier
Hebei Mingda International Trading Co., Ltd.

Machinery Parts, Metal Casting, Investment Casting manufacturer / supplier in China, offering High Quality Ductile Iron Sand Casting, OEM Stainless Steel Casting with Mirror Polishing, FM&UL Approved Ductile Iron Grooved Fitting Blind Cap and so on.

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Supplier Homepage Product Iron Casting iron castings High Quality Ductile Iron Sand Casting

High Quality Ductile Iron Sand Casting

FOB Price: US $1-2 / kg
Min. Order: 50 kg
Min. Order FOB Price
50 kg US $1-2/ kg
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Production Capacity: 10 Ton/Month
Transport Package: Carton, Wooden Cages
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: casting
  • Casting Method: Directional Crystallization
  • Application: Machinery Parts
  • Material: Iron
  • Surface Roughness: Ra0.8
  • Certification: ISO 9001:2008
  • Technic: Green,Resin,Sodium Silicate etc Sand
  • Specification: SGS
  • Type: Clay Dry Sand
  • Sand Core Type: Resin Sand Core
  • Machining: Boring Machine
  • Surface Treatment: Shot Blast and Spray-Paint etc
  • Standard: ASME
  • Size: According to Your Drawings
  • Trademark: Mingda
  • Origin: Hebei, China
Product Description
High Quality Ductile Iron Sand Casting 

Material :

Ductile Iron 

GGG40~70, FCD400~700, QT400~700, EN-GJS-400-18-LT

Grey Iron

GG20, GG25, GG30, GG35, FC200-350, G2500~4000

Sand casting products are produced by pouring molten metal into sand mold cavity to form the product

All-around and Flexible Sand Casting Capabilities

MINGDA is recognized by the industry for our capabilities of manufacturing high end sand castings in 

different sizes with stringent requirements, complex geometries and high grade materials. This 

results in the production of components with slim wall, complex geometry and tight dimensional 

The stateart manufacturing equipment and advanced technology enable us to accommodate low  to  

high production volume and produce castings with a wide size range from 0.3kg to 20 tons. 
In addition, on top of normal grey iron and ductile iron, we can also use other high-

grade raw materials to produce components in accordance with any special customer requirements 

such as heat-resistant ductile iron, low-temperature ductile iron, high-

alloy ductile iron and compacted graphite Iron with our several large tonnages of medium frequency in

duction furnaces.

Sand Casting Processes and Capabilities
ProcessWeight RangeSuitable Sand Casting Component ApplicationProcess Parameter
Resin Sand Molding 
20~220KGSize range: 100-800mm, wall 
thickness above 3mm
Flask size: 
30 molds/hour
Resin Sand Molding 
50~300KGSuitable for medium and large sized ductile iron productsFlask size: 
10-15 molds per hour
Resin Sand Molding 
1~8TSuitable application: 
V-type and Line Engine cylinder block
Flask size: 
4200×3200×1000/1000 mm 
10 molds per hour
Automatic Green Sand Molding Line0.5~20KGSuitable for medium-volume and small and medium sized castingsFlask size: 
610×510×250/250 mm
Z149 Molding Line1~100KGSuitable for various castings from low to high volumeFlask size: 
900×700×300/300 mm
Resin Sand Manual
Molding, Pit Pouring
0.5~20TSuitable for low-volume castings and prototypes -

Comapny introduction :

Hebei Mingda International Trading Company is a trading company which is specialized

in castings, forgings and machinery parts.

Our products include all kinds of raw castings to be made of ductile iron , grey iron ,

brass , stainless steel and aluminums, machined castings and forged parts . To make

these parts according to the customers' drawings , we have relative suitable production

craft and equipments, such as resin sand , sand mould , hot core boxes , lost-wax , lost -

foam and so on .

Specially for hydrant bodies and valves' bodies, we have collected rich experience for

these products in the past 16 year's actual production, Now we are proud of our

products with good surface and high quality material. Whatever,we have been trying our

best to provide our customers with better quality castings by improving  production crafts

and more careful quality control.
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Mr. Yanhui Li
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