Profil public joycewang

Jeudi 24 août 2023

Overview of Double Layer Roll Forming Machine The main function of double layer forming machine is to form two kinds of profiles. But it cannot make both shapes at the same time. It can make either of profiles separately. BOSJ double-layer roll forming machine can form a limited area...

Jeudi 24 août 2023

C and Z purlins are high-efficiency economical profiles. Due to the reasonable cross-sectional shape, they enable steel to perform at a higher level and improve the ability to undertake cutting. Unlike ordinary I-shaped, the Wing of H-beam is widened, and the inner and outer surfaces...

Jeudi 24 août 2023

STEEL SILO ROLL FORMING MACHINE BOSJ develops and produces auxiliary equipment such as metal granary, steel silo, water tank line and supporting ladder, upper and lower vertebra, upper and lower adapter, protection ring, etc., with invention patent. At the same time, the company is...

Jeudi 24 août 2023

Overview of Steel Roll Forming Machine Cold forming is a new technology and new technology for metal sheet forming, material saving, energy saving and high efficiency. By using this process, not only can high-quality steel products be produced, but also the cycle of product development...

Jeudi 24 août 2023

With the gradual increase of cold rolling capacity, the consumption of rolls (including work rolls, support rolls and intermediate rolls, etc.) and oil film bearings is also increasing. In this case, more and more demands are placed on the rolls. It is necessary to transform the roll...