Spherical Cerasand called Chine Cerabeads ,ceramic foundry sand, ceramsite and cerasand too, is made from high quality bauxite, by re-fused and blown to ball type. With advantage of fine surface smooth finish and air permeability, it is a new type casting material for precision casting, coated sand and self hardening sand etc.
Perfect round ball shape
Loose Bulk Density
1.9 – 2.1 g/cm3
1 .1 max
Liner thermal expansion
(200℃ - 1000℃) 5×10-6/℃
Widely used in foundry technique like resin-bonded sand, sodium silicate sand, and clay- 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, 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.
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
Packing & Delivery
Packing Details (1) : 25KGS PVC BAGS+1MT BIG BAG
packing details(2):1MT or 1.5MT BIG BAG
Delivery Details : 5-7Days for ready goods
1. 25KGS PVC BAGS
2. 25kgs pvc bags+1mt big bag
3. 1.5MT BIG BAG
Customer from India came to factory and talked about the details of price,shipment sand supply capacity etc.
The person from The third party came to our factory to make a testing of ordered products substitute for our customer from Iran.
Our customer from Korea is checking and confirm his goods in our factory before shipment.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-7days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.