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What is the K Span Curving Machine?

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Curving is a kind of technology that curves panel and profile materials by rotation rollers. K span curving machine, also known as large span curving roof forming machine, is mainly composed of uncoiler, computer control system, hydraulic control system and rollers. The main components of this bending machine are motor and bending rolls. The K span curving machine can be debugged with little noise to realize a high performance in operation.

Operation and Maintenance:

1. K span curving machine, totally controlled by PLC, is fairly easy to operate. It can work automatically only through inputting the related production data, such as product number, length and punching size, etc;
2. If users need to adjust the machine or something else, they must firstly stop the machine before carrying out relevant operations;
3. The maintenance is very easy. Regular lubrication for chain wheel, bearing and speed reducer of large span curving roof forming machines should be conducted carefully. And the forming rollers should be kept clean.


Suitable to processColored steel plate, galvanized board
Width of the plate1250mm
The max bending angle120°
Rolling galvanization thickness0.3-0.8mm
DimensionsApprox 9m×1.8m×1.5m
Power of K span curving machine1.5kw
Thickness of the plate0.3-0.8mm
Hydraulic power5.5kw
Control systemPLC Panasonic
Voltage380V, 50Hz
Processing precisionWithin 1.00mm

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