this auto uncoiler is used to support the coil for roll forming machine
1. Automatic uncoiler is an auxiliary equipment for roll forming machine.
it is composed of feed main machine, hydraulic station and control system.
When it works together with roll forming machine and auto stacker, they make up a completely steel panel production line.
2. The working process is loading coil→expanding to fix the coil→uncoiling→feeding the sheet into roll forming machine.
There is a sensor, to keep uncoiler goes at the same speed as roll forming machine.
3.The advantage for automatic uncoiler is, highly automatic, high producing efficiency, and low labor cost.
whole production line
Main Technical Parameters
|Suitable Material||Cold rolled sheet, galvanized sheet, pre-painted sheet, and stainless steel sheet.|
|Max Width of Material||1250mm|
|Max Loading Weight||5T|
|Diameter of Main Shaft||ø90mm|
|Uncoiling Speed||0－15 m/min, step-less.|
|Main Shaft||material: 40Gr round steel
Processing procedure: first drill a straight hole through, and then quenching and tempering treatment, and at last precise lathing.
Diameter of working face: 160mm
Max loading weight: 5T
|Uncoiler Mandrel Rising and Shrinking||Adopt connecting rod type, push-pull, rising and shrinking uncoiler mandrel. 3 arc plates.
Working diameter: Ф460mm—Ф520mm
Effective working length: 1300mm
The mandrel is a whole part, ensuring the concentricity of when rising or shrinking.
|Braking Equipment||Adopt spot-driving type braking equipment.|
|Oil Pressure Power||Push-pull, rising and shrinking uncoiler mandrel. Mold of oil cylinder: FA-Ф100×130mm, adopting rotary joint supplying mold.|
|Motor||4kw speed- adjustable motor, chain transport (1 set)|