Place of Origin:
W12-20*3000 Hydraulic 4 Roller CNC Rolling Plate Machine Metal Sheet Price To Germany
W12CNC series four-roller plate rolling machine is a four-roller CNC plate rolling machine that introduces advanced technology from Germany, is controlled by PLC programmable digital, fully hydraulically driven, and realizes automatic rolling. The machine has advanced structure, superior performance, good precision, high efficiency, convenient operation, and is the leading technology among similar products in the world.
The position of the upper roller is fixed when rolling the plate, the lower roller moves upward in a straight line to clamp the steel plate, and the two side rollers move upward by the linear guide to adjust the radius of curvature of the reel, and the metal sheet can be loaded at one time without turning around. Complete the pre-bending and roll forming of the end of the sheet. The automatic mode is used in batch rolling, and the consistency of the same batch of workpieces is good. It is an ideal equipment for rolling cylindrical, curved, conical, rectangular and other special-shaped workpieces. It is the first choice for metallurgy, building materials, petroleum, chemical industry, water conservancy, electric power, bridge, military industry, coal, mining, shipbuilding, boiler, aviation, environmental protection, metal structure and other industries.
|Model||Max. Rolling thickness(mm)||Max. crimp width(mm)||Top roller diameter(mm)||Side roller diameter(mm)||Main power(KW)|
Hydraulic motor: Siemens
Main electrical components: SIEMENS
Hydraulic system: Japan YUKEN
Electrical system: SIEMENS
PLC: Xinjie 40,000 characters 10-inch screen
1. Overturning oil cylinder 2. Overhead frame 3. Left frame 4. Upper roller 5. Side roller 6. Lower roller 7. Right frame 8. Balance device 9. Upper roller driving device 10. Lower roller driving device (optional ) 11. Side roller cylinder
12. Lower roller cylinder 13. Base 14. Side support (optional) 15. Top support system (optional) 16. Feeding electric roller table (optional) 17. Hydraulic system 18. Electric control system
Ways of working:
A. Align the plate head with the front roller, and lift the lower roller to tighten the plate;
B. Return the front plate head to the vicinity of the tangent point of the upper and lower rollers, lower the front roller, and lift the rear roller to a proper position;
C. Drive the work roll to rotate and pre-bend the front plate head of an appropriate length;
D. Lower the rear roller and raise the front roller;
E. Drive the work roll to rotate and roll the plate;
F. After the plate head rotates to the vicinity of the tangent point of the upper and lower rolls, the rolling is completed.
1. On the ground
2. Under the ground
Implementation standards for equipment design, manufacture, inspection, acceptance and installation:
JB/T 12829.1-2016 Four-roll plate bending machine Part 1: Type and basic parameters
JB/T 12829.2-2016 Four-roll plate bending machine Part 2: Technical conditions
JB/T 12829.3-2016 Four-roll plate bending machine Part 3: Precision
JB/T 1829-2014 General technical conditions for forging machinery
GB 17120-2012 Forging Machinery Safety Specifications
GB/T 3766-2015 General rules and safety requirements for hydraulic transmission systems and their components
GB 5226.1-2008 Safety of Machinery and Electrical Equipment - Part 1: General Specifications
JB/T 8609-2014 Technical conditions for forging mechanical welding parts
GB/T 23281-2009 Measurement method for noise sound pressure level of forging machinery
JB/T 9954-1999 Cleanliness of forging machinery hydraulic system
maintenance after power failure!!!
1, Every day before starting to drainage pump one time, when the weather is wet, drainage number increased every day
2, Every day check the wiring on the equipment is normal. If there is abnormal, timely treatment
3, A weekly inspection terminal cabinet. (contactor, etc.)
4, Use cleaner to dust treatment of the control cabinet, to ensure the control cabinet clean.
5, To clean the cable trench once a month to ensure that the cable trench is dry and clean.
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