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Channel - Cold Rolled - Equal

Standard sectional dimension
mm
Designation
serial size
H X A X B
Section
Area
cm2
Unit
Weight
H A B t mm A kg/m
19 12 12 1.6 19 X 12 X 12 0.6039 0.474
38 15 15 1.6 38 X 15 X 15 1.004 0.788
40 40 40 2.3 40 X 40 X 40 2.586 2.03
40 40 40 3.2 40 X 40 X 40 3.503 2.75
60 30 30 1.6 60 X 30 X 30 1.836 1.44
60 30 30 2.3 60 X 30 X 30 2.586 2.03
80 40 40 2.3 80 X 40 X 40 3.506 2.75
100 40 40 3.2 100 X 40 X 40 5.423 4.26
100 40 40 2.3 100 X 40 X 40 3.966 3.11
100 50 50 2.3 100 X 50 X 50 4.426 3.47
100 50 50 3.2 100 X 50 X 50 6.063 4.76
120 40 40 3.2 120 X 40 X 40 6.063 4.76
150 50 50 4.5 150 X 50 X 50 10.58 8.31
150 50 50 3.2 150 X 50 X 50 7.663 6.02
150 50 50 2.3 150 X 50 X 50 5.576 4.38

Filter kolom 1 Filter kolom 2

Keterangan

Roll forming is a continuous process that employs a series of paired roll tools to progressively shape a flat strip of metal into a desired profile. The process of progressively shaping the strip is called ‘Flowering’ as gradual change in shape appears on a continuous strip as it passes through different stages of the process

       Cold roll forming holds an edge over the other production methods as it is a continuous process that eliminates stage production, finishing and sub-assembly operations. It also offers the following advantages:

 

  • Complex geometrical shapes can be produced
  • Better consistency and accuracy are achieved
  • Versatility in thickness and length
  • Increased strength due to strain hardening
  • Lightweight with rigidity saves material and cost
  • Secondary operations can be combined in the continuous operation– speeds up production
  • Both ferrous and non-ferrous metals can be roll formed
  • Avoids secondary coating as galvanized, vinyl coated or plastic enclosed metal can be roll formed
  • Increased manageability
  • Maximum straightness
  • Closer tolerances
  • Better surface finish

Aplikasi

 It is used in various different industries. Some of the uses for the channel are:

  • Chassis of Automobiles
  • Construction Industry
  • Scaffolding
  • Textile Industry
  • Material Handling
  • Storage
  • Conveyor

Bahan Baku

Plate Strip 

Metode

Cold Roling/Forming

 

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