High Density Sleeves

Introduction:

ACEFEED-HD are HIGH DENSITY HIGHLY EXOTHERMIC SLEEVES suitable for Iron & Steel Castings.

Technology Features:

  • It is free from Fluoride which helps in minimizing Fish-eye Defects especially in S. G. Iron Castings.
  • It is Highly Exothermic with MEF ranging from 1.6 to 4.5
  • Due to it’s nature of higher density & higher compressive, withstand heavy pressure during molding especially in high pressure line.

Mechanism & Properties:

  • It carries a very small metal feed volume.
  • Effective Feed Metal available is around 70% which results in higher % yield of the castings.
  • Massive wall.
  • ACEFEED-HD are useful on the casting where there is a limitations on the neck size & it’s area.
  • ACEFEED-HD can be located on the casting heavy sections with the special pins during molding on High Pressure Molding line.

Benefits:

  • It gives higher casting % yield.
  • It improves soundness of castings.

Storage:

Store in a cool & dry place.

Shelf Life:

Shelf life is one year & recommended to use within six months.

 

Dimensions of ACEFEED – HDS1 Sleeves

 

Size

 

Modulus

Cm

 

Vol. 

cc

Dimensions(mm)

 

Pack Size

Nos.

ØA

ØB

ØC

h

H

ØN

L

HD 8

0.8

8

16

30

50

50

60

98

HD 16

0.9

16

21

38

56

50

62

72

HD 28

1.2

28

25

42

60

70

82

49

HD 40

1.35

40

29

54

68

74

85

17.2

16

36

HD 97/34

1.75

97

40

60

76

100

110

20

20

25

HD 121/34

1.85

100

40

66

104

101

116

20

20

HD 134/34

2.2

134

50

82

91

96

114

23

20

16

HD 159

2.3

133

50

82

115

95

118

23

20

9

HD 191

2.5

179

50

90

133

116

140

23

20

9

HD 240

2.7

240

60

98

112

114

138

25

20

9

HD 339

3.2

299

65

98

133

121

145

25

20

----

HD 680

3.8

630

80

110

145

152

175

30

25

5

HD 770

4.2

720

80

110

170

180

205

30

25

4

 

 

 

Size

 

Modulus

Cm

 

Vol. 

cc

Dimensions(mm)

 

Pack Size Nos.

ØA

ØB

ØC

h

H

ØN

L

HD 4/95

1.35

100

42.5

58.5

64.5

85

97.5

21

20

----

HD5/8

1.55

130

52

71

83

71

82

21

20

----

HD 6/9

1.75

180

55

81

85

80

92

23

20

----

HD 7/10

2.1

300

70

90

95

87

101

23

20

16

HD 8/11

2.3

420

77.5

101

107

96.5

112

25

20

----

HD 9/12

2.6

580

90

110

115

108

122

30

20

----