Standing Seam

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How Purl in Roll Forming Machine Work?
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Introduction

• In the field of construction Purlin roll is used
  because its long-lasting and firm. With the
  increasing development demands, enormous of
  purlin rolls are adamantly demanded. In this
  increasing modernized world, what one can see and
  find is warehouses, buildings, railways, huge
  factories and other constructions made of steel.
• But obvious, one cannot apply raw steel directly
  to buildings without even processing it.

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Different types of Purlin roll forming machine 

• C purlin forming machine
• U purlin forming machine and
• Z purlin forming machine.

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The common process

• The common process includes
• Feeding
• Leveling
• roll forming
• punching cutting
• output table.

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Purlin roll forming machine plays an important
role in the modern society and field of
construction/architecture. This roll forming
machine generates steel C and Z channels
absolutely automatically including roll forming,
cutting and punching holes, but this machine
requires manual operation to switch from C to Z
(this simple operation may take around 15
minutes), and to adjust different sizes
(auto/electrical adjustment is optional and can
be provided as per request).
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Advantages of C and Z purlins

• Ability to span length
• Purlin erection is easier than others
• No side drilling/cutting required
• Assured dimensions and straightness

• High durability, versatility and uniform quality
• Low transportation cost due to decreased weight
• Fast to erect and easy handling
• Close tolerances on sectional sizes due to
  process of cold roll forming

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