Hitech Material Group is a specialized group in Refractory Material and Insulation Products, including headquarter and three factories . Headquarter is located in Zibo City Shandong Province, named Zibo HITECH Material Co.,LTD .
No.1 Subsidiary is mainly produce high alumina bricks, fireclay bricks, low porosity fireclay bricks, mullite bricks and corundum bricks and andalusite bricks. We have three hundred sets of equipments in total, thirty-five sets of 1000kg and below brick pressing machine . three gas tunnel kilns and four production line. Annual production capacity has reach to 80,000 tons.
No.2 Subsidiary is mainly produce magnesia bricks, magnesia chrome bricks, magnesia alumina spinel bricks, magnesia calcium bricks. We have twenty sets of fused magnesia kilns, six sets of high-speed mixing machines, one set of semi-automatic 1000t brick pressing machine, eight sets of semi-automatic 630t brick pressing machine, and two 1800℃ tunnel kilns. Annual production capacity is 100,000 tons.
No. 3 Subsidiary is mainly produce ceramic fiber blanket, ceramic fiber board, ceramic fiber paper, bio-soluble ceramic fiber blanket, bio-soluble ceramic fiber board, bio-soluble ceramic fiber paper. 1600C polycrystalline mullite fiber board and 1800C polycrystalline alumina fiber board.
refractory magnesia carbon bricks
Index |
MC-7 |
MC-9 |
MC-10 |
MC-12A |
MC-12B |
MC-14 |
MC-18 |
MgO % |
97 |
96.6 |
97.3 |
97 |
97.4 |
97 |
97 |
C % |
7 |
9 |
10 |
12 |
12 |
14 |
18 |
Bulk Density (g/cm3) |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
Apparent Porosity (%) |
3.05 |
3.02 |
3.05 |
3.03 |
3.00 |
3.00 |
2.95 |
Cold Crushing Strength (MPa) |
40 |
40 |
40 |
40 |
40 |
40 |
38 |
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Contact Person: Wendy Meng