Turnkey Solution Provider of Concrete Pole and Pile Factories
Sandwich and Purlin Production Line
Equipment

Sandwich and Purlin Production Line

Continuous EPS sandwich panel and purlin lines for colour steel building envelopes, delivered with the full die set.

Product Overview

What This Equipment Product Does

The Sandwich and Purlin Production Line produces insulated colour steel panels and the purlins that carry them, for factory buildings, cold rooms and prefabricated housing. Zino delivers the line with its full die set, installs and debugs it, runs trial production and trains the crew. The South Asia EPS sandwich project built on this configuration produces 600 km of panel length per year.

Key Benefits

  • Continuous panel forming with the full die set included
  • Panel and purlin capacity in one plant
  • Reference project producing 600 km of panel per year
  • Installation, debugging, trial production and training included

Problems It Solves

  • Panel quality varies when forming and foaming are not matched
  • Die sets bought separately do not fit the line that runs them
  • A new panel plant has no trained crew at start up

Application Scenarios

  • Colour steel building system manufacturer
  • Cold room and clean room panel supplier
  • Prefabricated housing producer serving a construction programme

Who It Is For

  • Steel building system companies
  • Panel producers supplying industrial construction
  • Investors entering the prefabricated building market
Gallery

Sandwich and Purlin Production Line In The Plant

Technical Features

  • Automatic EPS sandwich panel forming
  • Purlin forming for the supporting structure
  • Complete die set supplied with the machine

Specifications

ProductEPS sandwich panel and purlin
Reference Output600 km of panel length per year, South Asia project
Supplied WithFull die set
Panel Thickness And WidthTBC per project
Line SpeedTBC per project

Defined during project design: Panel Thickness And Width, Line Speed.

Materials

  • Colour coated steel coil
  • EPS insulation core

Manufacturing Process

Coil decoiling
Roll forming
Core bonding
Cutting to length
Stacking and packing

Quality Control

  • Trial production and testing before handover
  • Training on the running line
  • Maintenance and servicing after start up

Standards And Certifications

  • Customer national standards applied when supplied before design

Customization Options

  • Panel profile and die set defined with the customer
  • Purlin sections added to the same plant
  • Semi automatic configuration where volume does not justify full automation
Comparison

How It Compares

Automatic Pole Production LineThe panel line is a continuous forming process, so its output is measured in length per year rather than units per shift.
Use Guide

How A Project Runs From Enquiry To Production

  1. Send the panel profile drawings and the annual length target
  2. Zino proposes the line, the die set and the layout
  3. Trial production and training follow installation and debugging
FAQ

Sandwich and Purlin Production Line Questions

Is the die set included?
Yes. Sandwich line projects are delivered including the full die set, as in the South Asia EPS sandwich turnkey project.
What annual output should we plan for?
The South Asia reference project produces 600 km of panel length per year.
Can the line make purlins as well as panels?
The line is configured as a sandwich and purlin production line, so the purlin sections are defined together with the panel profile.

Related Products

Related Projects

Related Guides

Request A Proposal For The Sandwich and Purlin Production Line

Tell us the output, the sections and the site. The reply covers configuration, scope and what has to be ready before delivery.