Grade I Sintered Mullite Sand and Powder Used for Materials of Investment Casting and Refractory Products Material

1. Production Introduction

Mullite is a kind of aluminosilicate refractory material. It is made of hard clay mineral resources by high-temperature roasting, crushing, screening, Raymond, iron removal and other machining processes.

It has high aluminum content, low iron content, small coefficient of thermal expansion, high refractoriness, stable thermochemical properties and other excellent mullite series sands and powders.

a. 16-30 Mesh Grade I

30-60 Mesh Grade I

200 Mesh Grade I

Grade I

2. The Physical and Chemical Indicators of Sintered Mullite Sand and Powder

3. Sintered Mullite sand and Flour Application:

Sintered mullite sand and flour is widely used in investment casting, gypsum filling V method and vacuum suction casting, as well as large, medium and small steel casting, copper casting, furnace lining refractories, as well as water glass, refractory products, concrete materials, etc.

Widely used in machinery, aviation, weapons, metallurgy, petroleum, heat preservation, sintering, construction and other industries

4. About Us

Our company is located in No.62, Beijing Road, Qingdao Bonded Port, a beautiful coastal city. It is backed by Qingdao port and only half an hour away from Qingdao New International Airport. The convenient traffic conditions provide the favorable conditions for the company's development.As the strategic partner of mining plant,we focusing on the development of domestic and foreign precision casting and refractory industries.With the professional processing line and experienced engineers from mine plant,we can provide high quality products and perfect sevice.

Our plant in Shan'xi

The Calcining Furance

Automotive Process line The Raymond Mill

The warehouse

5. Our Package and Loading

Finished package