タイトルまたは説明
Century HH is your professional friend which
specialized in various kinds of casting and machining parts
inChinaespecially
in Shandong province. During last *5 years, we rooted in the
boom of Casting and Machining industry of Shandong province.
After continuous accumulation and innovation, Cetury HH now can
supply casting by different methods for example Lost Foam Casting
Precision Shell Casting Lost Wax Casting Resin Sand Casting
Normal Sand casting and Die casting. The main material we can
cast are Iron (Ductile and Grey) Iron Alloy Steel Steel Alloy and
Aluminum.
Our mission is to give you a whole
solution for your product. It contains drawing design mold design
manufacturing process selection and quality test. We adhere to
the belief for customer High Quality High Efficiency and Low Cost
for customer. Thanks to the customers support and trust, we can
take a place in this field.
1Lost Foam Casting
This type of casting method uses foam pattern (EPS)
as the investment. This method benefits from the advantages of
the foam properties helpful to make simple and cheap castings.
These types of simple castings are impossible using the regular
cope and drag method. Due to its unique properties, foam is easy
to carve glue and manipulate. It also provides accurate
dimensions as Lost Foam Casting is more accurate and effective
than sand casting. There are no fins or parting lines the
finishing process is easy and less time consuming. The
elimination of cores makes complex casting designs
easy.
Now due to the increase of labor cost and the
environmental protection in China, this method will take place of
sand casting for more and more casting parts whose thickness is
less than *0MM.
We use this way to manufacture grey ductile iron
casting high chromium iron casting. Also we are trying some steel
casting with thin thickness and complex shape.
2 Shell Mold Casting
Shell Mold Casting offers better surface finish,
better dimensional tolerance, and higher throughput due to the
reduced cycle times. A fairy high capital investment is required,
but it can achieve the high production rates. The overall process
is quite cost effective due to the reduced machining and cleanup
costs. As the increase of labor cost and the environmental
protection in China, this method will take place of lost wax
casing.
We use this way to manufacture high manganese steel
tube (Mn*3Cr2) and steel casting parts.
3 Green Sand Casting
The green sand is basically a wet mixture of sand and
clay, no chemical is added. The sand mold is squeezed together
and holds its shape. This forms a green mold which must be dried
to receive molten steel. Green sand casting is cheaper than
resign sand casting. This way can manufacture big casting like
**0 tons/piece. But machining allowance is large and surface
quality is normal. As the increase of labor cost and the
environmental protection in China, we use lost foam casting to
replace sand casting for more and more iron casting and iron
alloy parts.
We use this way to manufacture manhole cover, pulley,
jaw plate, tube and big casting (1,**0kg
4 Resin Sand Casting
The resin-coated sand is packed tightly around a
pattern. The pattern is removed, and the molten metal is poured
into the corresponding cavity. The sand casting process is one of
the most affordable methods of creating a metal
casting.
The forming material of the sand core had a great
progress. Now, the resin cores are commonly used in China sand
casting industry. The yellow appearance is its typical feature.
Resin sand can be made our by blending fine sand and resin with
certain proportion. Different proportion can lead to different
shrinkage rate of sand core, and the resin sand core is subject
to absorbing moistures. The damping sand core will affect the
dimension and the surface quality of the casting part, so a
special dry place should be arranged for storage of resin sand
cores.
We use this way to manufacture ductile casting with
tight tolerance.
5 Los Wax
Casting：
Lost wax casting is one kind of investment casting
process which also can be called precision casting or dewaxing
casting , by using low temperature (white yellow wax, soft) to
meet different casting requirements. The mold shell is drying in
the air temperature. The lost wax is using a kind of solution
called water glass in China and using a kind of sand called
Quartz Sand
The lost wax casting process is widely used for
various materials, such as stainless steel, carbon steel, alloy
steel, and no limitation for product shapes as well as complex
structure. The most important characteristic is the close
tolerance control, reduced machining allowances, and fine
surface.
We use this method to manufacture steel and alloy
steel casting which share good surface quality and tight
tolerance.
| 国: |
China |
| モデル番号: |
Mn14Cr2 or Mn18Cr2
|
| 离岸价格: |
0 ~ 3500 ( Negotiable ) （交渉可能）
Get Latest Price
|
| ロケーション: |
Zibo |
| 最低注文量の価格: |
- |
| 最低注文量: |
3 Ton |
| パッケージの詳細: |
crate box or wooden plate |
| 納期: |
According to the order quanity |
| 供給能力: |
300 Ton per Month |
| 支払いタイプ: |
T/T |
| 製品グループ : |
- |
