Dynamic analysis of double racks gear 3D roll forming machine

3D roll-forming for high strength steel sheets is a new technology at present.Double racks gear3 D roll forming machine developed by our research group can be used to perform variable cross section...

The innovation of the roll forming technics

The innovation of the roll forming technics With the fast growing of output of iron and steel,new and key technologies were applied in roll forming products in order to decrease the pressure of ...

What’s the cold roll forming process

Cold roll forming is a plastic bending process where the bending occurs gradually in several forming steps from an undeformed strip to a uniform profile.With the advantages of little energy and mat...

Cold storage panels introduction and using

Cold storage panels are generally pre-produced by the manufacturer, with fixed length, width and thickness. High and medium temperature cold storage generally use 10 cm thick plates, and low temper...

Market analysis of composite panels for construction

The composite panels currently used in the construction market are basically rock wool composite panels and polyurethane composite panels. (Foam composite panels are combustion-supporting, and the ...

The past, present and future of light steel villas

On January 1, 2019, a new industry standard for the light steel residential industry of prefabricated villas in my country-the "Technical Standards for Cold-Formed Thin-Wall Steel Multi-storey Resi...

Aluminum alloy doors and windows metal door frame advantages and disadvantages

The door is a solid barrier, fixed in the way of the door or the opening of the wall by means of iron earrings or held on the wall. The door is composed of two parts, one part is the door frame ...

Basic description of light steel keel

Thin-walled light steel keel is a new type of skeleton material that uses steel instead of wood. It is combined with light-weight plates to form a wall or suspended ceiling. It does not require woo...