The lost foam casting (also called real casting) is a model cluster of paraffin or foam model which is similar to the size and shape of the castings. After coating the refractory coating and drying it, it is buried in the dry quartz sand. It is poured under the negative pressure to make the model gasified, the liquid metal occupies the model position, and the casting is formed after the solidification and cooling. Type casting method.
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Main Technical Parameter
Main Technical Parameter |
Diameter of Roll Body |
Length of Roll Surface |
Hardness of Roll Body |
Thickness of Alloy Layer |
200-1200mm |
200-1500mm |
HS66-78 |
10-30mm |
We can process all kinds of casting parts with special specifications according to customers'requirements.
About us
With more than20 years' history, Shandong Jintai Rolls Co., Ltd is a large and professional enterprise in China that integrates research, development and manufacture of alloy roll into one, and is one of the Shandong Provincial New & Hi-Tech Enterprise. The company owns advanced middle frequency furnace, compound centrifugal casting machine, precise and complete metal cutting equipment and advanced and modern quality measurement and control means. The alloy rolls we manufactured have the characteristic of high rigidity, high intensity, good wear resistance, anti crack and anti strip, sell well within the country, have been exported to a couple of countries covering Asia, Africa and Europe, and win good reputations from our customers.
Q&A
A) Who we are?
-We are manufacturer, founded in 1998.
B) Why choose us?
-1998~2016, that means we have advantages in good quality and technical experience.
C) What is the difference between trading company and us?
-Quick and stable delivery time; competitive price; certificate of ISO9001 and factory audited by BV; good after-sale service, etc.
D) Which port to deliver cargos?
-Usually, Qingdao port
E) How about our production capacity?
-10,000 pcs per year!