



Technical data:Final technical data pls contact us ,we will send to you accoring to your drawing of size.
No. | Item | Descriptions | Treatment | Remark |
1 | Machine Painting Color | Metallic +Green (Dark Gray) | Decorative Chromium Plating +Baking Paint | Automobile Specified Paint |
2 | Machine Dimensions | 4000x800x1100 | Annealing stress relief, CNC finishing to IT6 accuracy | |
3 | Machine Weight | 2.5T | ||
4 | Forming Method | 9 stations | Cold Roll Forming | Taiwan Technic |
5 | Drive Mode | Gear + Sprocket | Outsourced | Boneng Decelerator Unibear Chain |
6 | Main Motor | 7.5kw Servo Motor | servo control | Shenzhen Vector |
7 | Roller | Material:Cr12Mov | Semi-finishing CNC, vacuum heat treatment 60-62HRC, CNC finishing to IT5 accuracy and hard chromium plating. | |
8 | Main Shaft | Material : 40Cr | Tempering treatment to 280-300HB, CNC semi-finishing grinder finishing to IT5 accuracy. | |
9 | Forming Speed | 2700m/hour(without punching & cutting) | ||
10 | Production Capacity | 4-5tons/8h(overall speed:including drywall panel, roof truss and floor joist) | ||
11 | Profile | 89x38x9 | ±1mm | |
12 | Punch Tolerance | ±0.5mm | Post punching & cutting | Avoid increased tolerance during roll forming |
13 | Cutting Tolerance | ±0.75mm | Post punching & cutting | Avoid increased tolerance during roll forming |
14 | Straightness tolerance | 2000:1 | Flame without notch on web & lips |




(1)Are you manufacture or factory ?
we are manufacture and we have more than 10 years'experience.(2)what's your guaranty of machines?and how to make sure quality of machines?
Guaranty of machines is 12 months.and after finish machines,we will supply video of working machines,also welcome to visit our factory and inspection of machine on site.
(3)Engineer available overseas?
our engineer can go to your place for installation of machines,customers need responsible for round -way flight tickets ,accommodation and engineer's salary is 100usd/day.
(4)if spares broken ,how to deal with it?
we can send new spare to you by DHL courier,about 5 to 7days you can receive them.
(5)what's your payment term?
our payment term is 30% advance payment by T/T,other 70% balance payment before shipment.
For more information ,pls contact :
