China OEM 16-30/ 30-60/ 200 /325 Mesh Mullite Sand Powder Chamotte Sand Flour for Investment Casting
we can offer high quality products, competitive price and best customer service. Our destination is “You come here with difficulty and we give you a smile to take away” for China OEM 16-30/ 30-60/ 200 /325 Mesh Mullite Sand Powder Chamotte Sand Flour for Investment Casting, It is actually our great honor to satisfy your needs.We sincerely hope we can easily cooperate along with you inside the around potential.
we can offer high quality products, competitive price and best customer service. Our destination is “You come here with difficulty and we give you a smile to take away” for China Sand and Mullite Sand, Profession, Devoting are always fundamental to our mission. We’ve got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
Product Information
Mullite sand is an aluminum silicate refractory material, generally used in stainless steel precision casting process. The refractoriness is about 1750 degrees. The higher the aluminum content in mullite sand, the lower the iron content, and the smaller the dust, the better the quality of the mullite sand product. Mullite sand is made by high-temperature sintering of kaolin.
Features: The poured castings are easy to peel off, not deformed, not easy to shrink, have good smoothness and high yield rate.
Mullite sand is generally divided into 8-16 mesh, 16-30 mesh, 30-60 mesh, 60-80 mesh, 80-120 mesh;
Mullite powder is generally 200 mesh, 300 mesh, etc.
Details Images
Application
| Reference Process For Precision Casting Shell Making | ||
| The general surface slurry, zirconium powder | 325 mesh+silica sol | Sand: zirconium sand 120 mesh |
| Back layer slurry | 325 mesh+silica sol+mullite powder 200 mesh | Sand: mullite sand 30-60 mesh |
| Reinforcement layer | Mullite powder 200 mesh+silica sol | Sand: mullite sand 16-30 mesh |
| Sealing slurry | Mullite powder 200 mesh+silica sol | _ |
Our Factory
Package&Warehouse
Company Profile
Shandong Robert New Material Co., Ltd. is located in Zibo City, Shandong Province, China, which is a refractory material production base. We are a modern enterprise that integrates the research and development, production, sales, kiln design and construction, technology, and export refractory materials. We have complete equipment, advanced technology, strong technical strength, excellent product quality, and good reputation. Our factory covers over 200 acres and an annual output of shaped refractory materials is approximately 30000 tons and unshaped refractory materials is 12000 tons.
Our main products of refractory materials include: alkaline refractory materials; aluminum silicon refractory materials; unshaped refractory materials; insulation thermal refractory materials; special refractory materials; functional refractory materials for continuous casting systems.
Robert`s products are widely used in high-temperature kilns such as non-ferrous metals, steel, building materials and construction, chemical, electric power, waste incineration, and hazardous waste treatment. They are also used in steel and iron systems such as ladles, EAF, blast furnaces, converters, coke ovens, hot blast furnaces; non-ferrous metallurgical kilns such as reverberators, reduction furnaces, blast furnaces, and rotary kilns; building materials industrial kilns such as glass kilns, cement kilns, and ceramic kilns; other kilns such as boilers, waste incinerators, roasting furnace, which have achieved good results in using. Our products are exported to Southeast Asia, Central Asia, Middle East, Africa, Europe, Americas and other countries, and has established a good cooperation foundation with multiple well-known steel enterprises. All employees of Robert sincerely look forward to working with you for a win-win situation.
Frequently Asked Questions
Need help? Be sure to visit our support forums for answers to your questions!
Are you a manufacturer or a trader?
We are a real manufacturer, our factory is specialized in producing refractory materials for more than 30 years. We promise to provide the best price, the best pre-sale and after-sale service.
How do you control your quality?
For each production process, RBT has a complete QC system for chemical composition and physical properties. And we will test the goods, and the quality certificate will be shipped with the goods. If you have special requirements, we will try our best to accommodate them.
What is your delivery time?
Depending on the quantity, our delivery time is different. But we promise to ship as soon as possible with guaranteed quality.
Do you provide free samples?
Of course, we provide free samples.
Can we visit your company?
Yes, of course, you are welcome to visit RBT company and our products.
What is the MOQ for trial order?
There is no limit, we can provide the best suggestion and solution according to your situation.
Why choose us?
We have been making refractory materials for more than 30 years, we have strong technical support and rich experience, we can help customers design different kilns and provide one-stop service.
we can offer high quality products, competitive price and best customer service. Our destination is “You come here with difficulty and we give you a smile to take away” for China OEM 16-30/ 30-60/ 200 /325 Mesh Mullite Sand Powder Chamotte Sand Flour for Investment Casting, It is actually our great honor to satisfy your needs.We sincerely hope we can easily cooperate along with you inside the around potential.
China OEM China Sand and Mullite Sand, Profession, Devoting are always fundamental to our mission. We’ve got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
