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超碰97国产公开,97资源中文字幕,97超碰97资源在线观看
GY250, 280, 300 and 350 type cold bending steel machine set
GY250, 280, 300 and 350 type cold bending steel machine set
GY250, 280, 300 and 350 type cold bending steel machine set
  
This cold bending steel production line is mainly consisted of decoiler, forming machine, calibration device, follow pneumatic flying saw (slitting or swaying shearing type) cart, main driving system, operation cabinet and material collecting. bench The machine set is suitable for producing highway interior paneling, chassis frame of automobile and container. This machine set is mostly suitable for various thick sectional materials.


Main technical parameter:

Model

GY250

GY280

GY300

GY350

GY400

Rolling thickness

1-4.5

1.5-5.5

2-6

2-8

2-10

Rolling width

400

450

650

700

800

Rolling speed

5-15

5-15

5-12

5-12

5-12

C-shaped steel unit dedicated
 
350 hydraulic punching tracking unit
GY400 Cold Unit
Marine units plaque
Aerodynamic cross-section unit Die-for-rolling roll Wide Cold Unit
Hydraulic Station Roll fine car Roller Die
超碰97国产公开,97资源中文字幕,97超碰97资源在线观看