Let’s have a cup of tea with CUNMAC and roll out the basic things about the leveling machine as well as its combination with other machines now! 1/ What is a leveling? How does the leveling machine work? – Leveling is a process using a leveling machine that to fix coil shape, make the surface […]
Tag Archives: defineterms
11
May
May
Let’s go with CUNMAC to discover the important role of purlins in roofing structures. Besides, learn about C purlin and Z purlin and their differences. 1. What is a purlin? Historically named purline, purloyne, purling or perling, is a longitudinal, horizontal, structural member in a roof. Purlin is a beam used for support in structures, […]
11
May
May
Let’s go with CUNMAC to discover the key facts about Trapezoidal Roofing Sheets – their names, materials, applications, common profile drawings and how to produce them. 1. What are trapezoidal roofing sheets? Trapezoidal roofing sheets are shaped like a trapezoid, available in various colors. They go by different names in different countries: Rib-type, Spandek, Trimdek, […]
19
Apr
Apr
A reliable roof requires a combination of roof trusses and roof battens. Let’s check the difference between them and their role in the roofing system now! 1. What is roof truss and roof batten? A truss is a structure using straight materials to form the roof in a triangle shape. The trusses combine and connect […]
12
Apr
Apr
Let’s go with CUNMAC to rolling out the basics of roll forming machines with this post now! 1/ What is roll forming machines? A roll forming machines is a piece of equipment used in the manufacturing industry to shape metal sheets or coils into a wanted shape or profile. The process producing products is a […]
12
Apr
Apr
IBR roof sheeting is a popular roofing solution, but do you know the basics? Here are things you should know before you invest in this type of roofing. 1/ What is IBR roof sheeting? IBR (Inverted Box Rib) roofing sheet is an angular trapezoidal fluted profile sheet. IBR roof sheeting is designed for use as […]
27
Mar
Mar
Q: What is the difference between effective width and width of coil? A: Width of coil is also called feeding width, refers to the distance between the two edges of the raw material coil. Effective width or cover/finished width, is the usable width of the material coil after it has been roll-formed, or width of […]
