Products

Service Temp.

Main Raw
Materials

Installation method

Material Required

Bulk Density after drying

Water Required

Chemical analysis
[%]

Permanet

Liner Change

Cold Crushing Strength [N/mm²]

Reversible

Thermal

[°C]

[t/m³]

[t/m³]

[%]

Al₂O₃

SiO₂

Fe_eO₃

CaO

(  ) °C

(  ) °C

110 °C

(  ) °C

(  ) °C

Expansion[%]

RAYA CAST
LO-50 CS/F

1450

Low Iron Fireclay

Vibrating

2.22-2.29

2.29-2.34

7.0-8.0

44-

47

41-

44

1.5-

1.7

2.1-

2.2

S(0.1-0.4)

(1050)

E(0.5-0.7)

(1400)

70-90

90-110

(1400)

E (0.5-0.7)
(1000)

RAYA CAST
LO-60 cb/F

1600

Bauxite

Low Iron Fireclay

Vibrating

2.40-2.45

2.47-2.52

6.0-7.0

60-

62

29-

31

1.5-

1.7

2.1-

2.2

S(0.1-0.4)

(1050)

80-100

120-140

(1440)

0.6-0.8
(1000)

RAYA CAST
LO-70 CB/F

1600

Bauxite

Low Iron Fireclay

Vibrating

2.45-2.49

2.52-2.58

6.5-7.0

69-

71

21-

23

1.4-

1.6

2.1-

2.2

S(0.1-0.4)

(1050)

85-95

80-100

(1440)

RAYA CAST
LO-70 AD/F

1600

Andalusite

Bauxite

Vibrating

2.42-2.47

2.49-2.53

5.5-6.0

64-

66

28-

30

1.1-

1.3

1.7-

1.9

S (0-0.2)

(1050)

75-95

80-100

(1440)

RAYA CAST
LO-80 BA/F

1600

Andalusite

Bauxite

Vibrating

2.76-2.81

2.80-2.83

6.0-6.5

83-

86

8.2-

9.1

1.4-

1.6

1.7-

1.9

75-95

160-190

(1470)

RAYA CAST
LO-80 TC/F

1640

Tabular Alumina

Vibrating

2.65-2.70

2.75-2.80

6.0-7.0

80-

81

14.5-

15.5

0.5-

0.7

2.1-

2.2

75-95

90-110

(1440)

RAYA CAST
LO - 89

1600

Bauxite

Fused Alumina

Vibrating

2.78-2.83

2.85-2.90

6.0-6.5

88.6-

89.6

3.2-

3.6

1.5-

1.7

2.1-

2.2

S(0.3-0.6)

(1000)

E(1.8)

(1600)

85-105

110-130

(1470)

0.6-0.7
(1000)

RAYA CAST
LO-92

1740

Tabular Alumina Bauxite

Vibrating

2.86-2.90

2.92-2.97

5-6

91-

92

3.0-

3.5

1.4-

1.5

1.6-

1.8

80-100

90-110

(1440)

130-160

(1680)

RAYA CAST
LO-92 SP/F

1820

Tabular Alumina Spinel

Vibrating

2.90-2.95

2.95-3.00

5.5-6.5

92

MgO=

0.1

5.0-5.5

0.1

1.7-

1.8

60-80

60-80

(1440)

120-140

(1680)

RAYA CAST
LO-93 SP/F

1820

Tabular Alumina Spinel

Vibrating

2.88-2.92

2.95-3.00

5.5-6.5

92-

93

01

01

2.1-

2.2

60-80

60-80

(1440)

110-130

(1680)

MgO=4.4-4.6

RAYA CAST
LO-97/F

1820

Tabular Alumina

Vibrating

2.85-2.90

2.90-2.95

5.5-6.0

97

0.1

0.1

2.1

S(0.4-0.7)

(1000)

E(0.4-0.7)

(1480)

70-90

70-90

(1480)

RAYA CAST
LO-98/F

1850

Tabular Alumina

Vibrating

2.88-2.92

2.95-3.00

approx. 6

98

0.1

0.1

1.7-

1.8

70-90

60-80

(1440)

100-120

(1600)