Prix FOB
Obtenir le dernier prix( Negotiable )
|1 Ton Minimum Order
Pays:
China
N ° de modèle:
Spherical Foundry Ceramic Sand
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
-
Commande minimale:
1 Ton
Packaging Detail:
1.)Packed in 25kg PVC bag 2.)1MT big bag 3.)according to customer's requirement.
Heure de livraison:
Within 15 days after receive the prepayment or L/C
Capacité de Fournir:
-
Payment Type:
T/T, D/A, D/P, Western Union, Money Gram, PayPal, Other
Groupe de produits :
-
Personne àcontacter Ms. Allison
Kexue Dadao Road, Zhengzhou, Henan
Features of Manufactured Sand
Solid spherical sand
 1) Excellent in fluidity and filling efficiency owing to its ball-shape. For complex shape castings, inner include angle, deep concave, flat holes and other parts which are difficult to fill, it can work efficiently. Thus, the defect like metal penetration and the workload of cleaning can be reduced significantly.
 2) Smooth surface, the structure is tight, and the binder can be uniformly covered.
 3) Small surface area can reduce one third the amount of binder.
High refractoriness
 1) Superior refractory equivalent to zircon and Chromites
 2) Higher than silicon sand, can be used for casting various materials.
 3) Non-stick, non-sintering on the casting, which reduces the deformation of the casting.
Low coefficient of thermal expansion
 1) Can be comparable to the zircon sand.
 2) Ensures fewer or no casting defects such as veining and deformation.
Low gas evolution and high permeability
  Can reduce defects, increase overall yield of casting and lower the cost of casting materials.
Low bulk density
  The bulk density is 1.***1.*7/cm3, lower than the chromite sand of 2.**2.9/cm3.The sand core is easy to move with light weight, and also can reduce the usage amount of sand.
Artificial foundry sand
 1) It has stable chemical parameter and unified physical properties.
 2) Acid and alkali binder can be used.
Low cleavage breakage rate
  It is not only can be easily reclaimed but also makes it more environment protective from powder dust. Owing to its performance regeneration, cost of material can be reduced tremendously.
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Applications of Manufactured Sand
♣ Widely used in foundry technique like resin-bonded sand, sodium silicate sand, and clay-ÂÂ
  bonded sand for sand core and casting mould making.
♣ Replace chromite sand and widely used in sand core making like jacket core, oil duct core,ÂÂ
  tappet core of engine.
♣  Replace chromite sand for steel casting facing sand and sub-layer of molding sand (backing
  sand).
♣ Widely used as dry sand and sand box for EPC process and V method of casting processes.ÂÂ
♣ Widely used as the main raw materials of advanced refractory products (Ladle drainage sand,
   gravity casting material, casting coating, etc.).
♣  Widely used as cleaning sand for copper and aluminum alloy castings.
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OEM is welcomed
        Any
question, please kindly contact me freely.
Contact: Allison Li
Email: *@******************** Tel./Fax: **************5
Mobile: ***6 **********6
Skype ID: Allison Li
| Pays: | China |
| N ° de modèle: | Spherical Foundry Ceramic Sand |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 1 Ton |
| Packaging Detail: | 1.)Packed in 25kg PVC bag 2.)1MT big bag 3.)according to customer's requirement. |
| Heure de livraison: | Within 15 days after receive the prepayment or L/C |
| Capacité de Fournir: | - |
| Payment Type: | T/T, D/A, D/P, Western Union, Money Gram, PayPal, Other |
| Groupe de produits : | - |
