It was very tough task when roofs were to be designed but now the roll forming machine has made it easy. The dual rolling machine can help to produce different roofs easily.
Many of our clients become hesitated when it comes to the question: Will you prefer an all-in-one roll forming machine or multiple single layer roll forming machines? Well, it’s possible that they always answer with the request of quotation for both, and after quotations for both received, the choice is still hard to made. The below some pros and cons of all-in-one roll formers and multiple single layer roll forming machines for refernece.
Roll forming, also spelled rollforming, is a continuous bending operation in which a long strip of metal sheet (usually steel coils, like PPGI, GI, PPGA, Aluminum etc) passes through sets of rolls mounted on consecutive stands, each set performing only an incremental part of the bend, until the desired cross-section profile is obtained. Roll forming is ideal for producing constant-profile parts with long lengths and in large quantities.
Middle Autumn Festival is a harvest festival celebrated by ethnic Chinese and Vietnamese people. The festival is held on the 15th day of the eighth month in the Chinese lunar calendar and Vietnamese calendar (within 15 days of the autumnal equinox), on the night of the full moon between early September to early October of the Gregorian calendar.