Constantly trying to bring the best deals to our customers, CUNMAC Vietnam announces the biggest sale only once a year for all of the products of roll forming machines as follows: Specific timeline: From 25/12/2022 to 31/01/2023: 25/12/2022 – 31/12/2022: 15% 01/01/2023 – 08/01/2023: 12% 09/01/2023 – 15/01/2023: 9% 16/01/2023 – 22/01/2023: 6% 23/01/2023 – […]

How Do I Level My Materials? Illustrative Images and videos of Leveling machine – 3 mins reading

Leveling & cutting to length machine of CUNMAC

It is obvious that if the input material is out of flat, it will negatively affect the following processes and lower the overall manufacturing quality. With an aim of fixing this problem, we will introduce you to a type of machine called a leveling machine. Let’s go with CUNMAC to check its efficiency as well […]


Truss and batten - a perfect couple for roof structure

Go with CUNMAC – In this article, we shall enjoy a cup of tea and have a brief talk about roof truss and roof battens in constructions. Let’s go! 1. Understanding the structure of a roof Every single roof starts with a truss system. The truss system is the skeleton of the roof and most […]

Structure and purpose of ceiling frames in construction?

Go with CUNMAC – In this article, we will have a small discussion about ceiling frame: definition, structure and benefits in constructions. Let’s go! 1. What is ceiling frame? The ceiling frame is the horizontal area between the top of walls and the roof. It is the horizontal member that carries the load of the […]

Metal stud and track framing: All things you should know

metal stud and track framing

Have you ever been wondering that metal stud and track framing is used in ceiling or wall systems? What are the advantages when choosing it for your construction? If your response is yes, why don’t you go with CUNMAC together to find out the answers today? 1. What is metal stud and track framing? Metal […]

Ranking Roofing Materials

roofing materials

Replacing the roof is one of the largest investments you’ll make in your home so it’s worth some evaluation of the options. You’ll need to decide what is the right budget for you and consider the effect of the climate in your region for each type of building material. Overall, the decision about what type […]

Overview | Common Types Of Roofing Roll Forming Machines – 3 mins read

Types Of Roofing Roll Forming Machines

Go with Cunmac – Today is a great day! We will have some coffee or tea and discuss more on some common types of roofing roll forming machines to choose before making any invesment decision. What is the roll forming machine process? Rollforming a machine is a process of forming a sheet strip of metal pass […]

Trusses | Definitions, applications and types

truss roll forming machine

Trusses A truss is essentially a triangulated system of straight interconnected structural elements. The most common use of trusses is in buildings, where support to roofs, the floors and internal loading such as services and suspended ceilings, are readily provided. The main reasons for using trusses are: Long span Lightweight Reduced deflection (compared to plain […]