Perlite Sand/Foundry Perlite

1,About Us:
Qufu Chunqiu Metallurgical Materials Co., Ltd., founded in 1979. Wang Lei is the founder, is innovative and enterprising spirit of the students entrepreneurs. Team has fresh graduates, they have the spirit of innovation and passion. There are also practitioners from many years in the sales and service areas, their pursuit of excellence, great attention to customer needs. They were in their fields of expertise has a certain influence. With love for the foundry industry to come together.
Over the years we have always abide by "Chunqiu make everything standard, always abide by the Chunqiu system, everyone cherished reputation Chunqiu, Chunqiu always service users," the spirit of enterprise. We focus to concentrate on only one thing: fully committed to the development of environmental protection, green, innovative casting materials, services foundry industry!
2,Physical and chemical indicators and size: 
3,Models and use:
"TDW"slag remover series is divided into: casting steel with TDW-S3, stainless steel and special steel with TDW-S3M, cast iron TDW-S4, ladle by TDW-S5 
 
 
4,Dosage and Administration:
You should scatter the product over the molten metal before pouring it when it is used in the furnace, then pick the slag out after it coagulated. If used during the casting, you should scatter the product over the molten metal after the ladle fulfilled. Please repeat the above if there is too much slag. Usually the application rate is 1-1.5kg per Ton molten metal; it depends on various slag content and quality of castings. Scatter the product over the molten metal after deslagging, it will spread and cover the surface. It descends along the pouring and doesn't stick or hang the ladle. After pouring pick the covering out or keep it on the surface of the molten metal to preserve heat.
 
5,Features of TDW slag remover:
(1)Can quickly gather a variety of impurities and slag, slag film gathered not broken, one-time overall pick, Cleaner thoroughly.
(2)Non-stick package, the package does not damage the wall of the furnace wall, to reduce the loss of precious metals.
(3)Elimination of the casting slag, improve casting quality, reduce casting scrap rate.
(4)slag remover in the casting liquid surface can be quickly conjunctiva, effective insulation.
(5)Contact with the metal reaction equilibrium, no splash, non-toxic, odorless, does not produce smoke, do not affect human health.

6,Product packaging:
Size according to customer requirements, typically 0.2-2.5mm packaging: 20kg / 25kg woven bag / paper bag; 1000kg ton bag / wrapped tray.