Invest in double-layer roll forming machine | 4 steps to keep in mind

Go with Cunmac – Today is a great day! We will have some coffee and discuss more on 4 steps to keep in mind before investing in double layer roll forming machine below:

Step 1: Other names of double-layer roll forming machine

Step 2: Finished products can double layer machine can make

Step 3: How does the double deck roll forming machine work?

Step 4: Invest in double layer roll forming machine commonly with 2 phases

With 2 profiles in 1 machine, a double-deck roofing sheet rolling machine helps to reduce investment costs and save factory space. We believe with our experience in designing and making this 2 in 1 machine will provide you with useful and practical information.

STEP 1: OTHER NAMES OF DOUBLE LAYER ROLL FORMING MACHINE

Understanding the different names of this machine will lead you to more terms to search for the machine suppliers with more choices.

A double layer roll forming machine has two layers or two levels of roll forming parts which give it another name dual level roll forming machine, and because this machine makes two metal sheets and double sheet roll forming machine, Double Deck Roll Forming Machine, 2 in 1 Double Deck Roofing Sheet Machine are also familiar names to people.

STEP 2:  FINISHED PRODUCTS DOUBLE LAYER MACHINE CAN MAKE

Compared to a single layer roof panel roll forming machine, a double layer roll forming machine is designed to produce two different kinds of metal sheets which can be:

+ One trapezoidal roofing and one roof/wall cladding sheet;

+ One trapezoidal roofing sheet and one corrugated roofing sheet;

+ One trapezoidal sheet and one metal roof tile;

+ One corrugated sheet and one metal glazed roof tile etc.

To sum up, any two of the metal roof panels can be produced by this same double deck roll forming machine.

Check out more details of Double-layer roofing roll forming machine

trapezoidal roofing sheet

Trapezoidal roofing sheet

Corrugation Decker

Corrugated roofing sheet

metal roof tile

Metal roof tile

STEP 3: HOW DOUBLE DECK ROLL FORMING MACHINE WORK?

It should be noted that the two layers of roll forming parts on this double layer roll forming machine cannot function at the same time. As a result, while one of the rolls forming systems ( either upper layer or lower layer ) is operating, the other will stop.

The two-layer or two-level roll forming sections are powered by the same motor, and the top and bottom roll forming parts are switched on and off using a clutch on this double deck roll forming machine.

Please watch the video below to understand fully how double deck machine works

Typical components of a double sheet roll forming machine include: a decoiler, two entry feeding guides with entry shearing option, two roll forming systems, one cutting frame with two cutting dies (a hydraulic pressing will be equipped if this 2 in 1 roll forming machine is designed to produce metal glazed roof tiles), one transmission system, one control system, and runout tables.

This two-layer roll forming machine may be equipped with a hydraulic decoiler and an auto stacking machine, depending on your needs. There are safety coverings and a CE sign on the machine body for European consumers.

STEP 4: INVEST IN A DOUBLE LAYER ROLL FORMING MACHINE COMMONLY WITH 2 PHASES

With 2 profiles in 1 machine, a double-deck roofing sheet rolling machine helps to reduce investment costs and save factory space. Double-deck roofing sheet roll forming machine will often have diverse combinations with many different types of profiles and usually in 2 stages as follows: 

Stage 1: For newly opened workshops, the first time roof factory usually uses double-layer galvanized metal roofing sheet making machines to create common types of roofing sheet used such as:

  • One Trapezoidal/ Spandek/Trimdek/4 angles roofing and one roof/wall cladding sheet 
  • One trapezoidal roofing sheet and one corrugated roofing sheet

Read more: 5 must-have machines to start your roofing business

Stage 2: After investing in a double-deck machine, the factory owner will continue to buy another 2 in 1 machine to create metal tile roofing due to higher aesthetics for villas.

  • One layer metal glazed roof tile and another for Trapezoidal/ Spandek/Trimdek/4 angles roofing
  • One layer metal glazed roof tile and another for corrugated roofing sheet

Which phases are you in? Do you need any roof machine advice to start your roof factory? Feel free to contact CUNMAC for expert consultation.

Now that you understand the 4 steps before investing in a double-layer roll forming machine and you are ready to get a quotation. Our sales reps have decades of experience with metal roll forming machines and would be happy to assist you. For more information on different types or you are ready to purchase please contact our consultant today.

To give a better quotation and meet exactly your requirements, could you advise detailed information as below:

  • Which kind of roof roll forming machines do you need?
  • Profile or sample’s pictures
  • Thickness and width of coil

Get a quote

Who is CUNMAC?

As a global manufacturer of roof panel roll forming machines with over 15-year experience, CUNMAC believes in building partnerships and provides comprehensive customer services. Through resources, innovative solutions and expert service, we are committed to a stable production with good quality and great services. CUNMAC products have been trusted and used by customers all over the world, which demonstrates CUNMAC’s reliability and trustworthiness.

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