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:: F@ctory
Setup ::
Drawing
Process :
Drawing involves pulling the hollow tube through a
series of hardened steel dies of gradually decreasing
diameter.Before each step of the drawing process , the
tube is pointed at one end to fit through the next
smaller die. It is then gripped by automatic jaws
attached to a rotating 7 feet diameter drawing machine
called a bull block. Before drawing a tapered plug
mandrel is placed inside the tube ( floating plugs are
used with bull blocks, stationary mandrels are used for
relatively short length of tube that are drawn linear
draw benches). As the tube is drawn onto the spinning
bull block, the mandrel and die act together to reduce
both the tubes outside diameter and its wall
thickness.
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The mandrel also makes the tubes inside surface
smoother. Tube that is passed through a series of straightening
rolls for straighting.Annealing softens the tube so that
it can be bent to shape during installation. Finally the
tube is cleaned to remove any traces of drawing
lubricants or other contaminants. Samples of the
finished tube are analyzed at regular intervals to
ensure that it meets of all requirements of size, wall
thickness and quality as required under applicable
standard.
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Forging Process :
Forging
process for cable lugs involves forging of annealing
copper tubes of various sizes with heavy power presses
of various tonnage.
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Tin
Plating :
Copper
terminals are Electro Tinned to ensure uniform
coating which ensures maximum conductivity and corrosion
resistance. Plating thickness is measured in microns by
digital thickness meter which ensures uniform
coating.
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Packing
:
Outer
Box :- Strong Sea worthy corrugated 8 ply
carton laminated with tar coated hessian cloth, properly
marked with shipping mark, Net weight, Gross weight ,
and number of individual carton.
Inner Box :- Inner boxes are 5 ply
laminated boxes with description of item, size and
quantity in each boxes. Material is packed in locked
plastic bags with proper stickers on each plastic bags
indicating items catalogue number and quantity.
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Corporate
Office : 119, Heera Panna Ind.Estate, Off Aarey Road,
Goregaon (E), Mumbai-400 063 INDIA
Tel. No :91-22-29271361/ 29271362 Fax No :91-22-29271633 email : info@marslug.com |
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