4-Roll Plate Rolling Machine with 7m Feeding Table and Both Sides Support

Product Description

Product Parameters

No.	Name	Unit	Remark
	Model: W12-30X2000
1	Maxi Rolling Thickness	mm	30 (σ≤Q245A)
2	Maximum Pre-Rolling	mm	25 (σ≤Q245A)
3	Maximum Rolling Width	mm	2000
4	Roller Working Length	mm	2000
5	Full Load Minimum Bending Diameter	mm	800
6	Bending yield	MPa	245Mppa
7	Rolling Speed	M/min	4
8	Top Roller Diameter	mm	400
9	Bottom Roller Diameter	mm	370
10	Side Roller Diameter	mm	320
11	Rollers Driven	/	Hydraulic Motor with Planetary Gearbox
12	Hydraulic System Maximum Working Pressure	Mpa	20
13	Main Motor	KW	18.5

Production case:
The W12 series four-roller plate rolling machine is a four-roller CNC plate rolling machine produced by introducing advanced German technology, controlled by PLC programmable digital control, fully hydraulically driven, and realizing automatic rolling. The machine has advanced structure, superior performance, good precision, high efficiency and easy operation. It is technologically leading among similar products in the world.
When rolling the plate, the position of the upper roller is fixed, and the lower roller moves upward in a straight line to clamp the steel plate. The two side rollers move upward through the linear guide to adjust the curvature radius of the drum. The metal sheet can be loaded at one time without turning around. Complete sheet end pre-bending and rolling forming. The automatic mode is used when batch rolling, and the consistency of the molding of workpieces in the same batch is good. It is an ideal equipment for rolling cylindrical, arc-shaped, conical, rectangular and other special-shaped workpieces. It is the preferred model for rolling in metallurgy, building materials, petroleum, chemical industry, water conservancy, electric power, bridges, coal, mining, shipbuilding, boilers, aviation, environmental protection, metal structures and other industries.

1. Overturn cylinder                                                                    15. Top support system(Optional)
2. Overturn head frame                                                               16. Feeding electric roller(Feeding Table)(Optional)
3. Left frame                                                                               17. Hydraulic system
4. Upper roller                                                                            18. Electric control system
5. Side roller 
6. Lower roller 
7. Right frame 
8. Balance device
9. Upper roller drive device 
10. Lower roller drive device(Optional)
11. Side roller cylinder (Optional)
12. Lower roller cylinder 
13. Base 14. Side support(Optional)

Work roller balance control
Diagonal slide rail: Using the most advanced and sophisticated EPS electronic balancing system (as shown below), XTW Machine Tool Company's W12 series machine tools have an EPS electronic balancing system, through 2 sets of hydraulic cylinders for synchronous movement, OMRON PLC central controller to ensure that the work rolls under any coil load are perfectly parallel. The trim error of EPS is ±0.1mm.

Our Advantages

NANTONG XINTONGWEI MACHINE TOOL CO.,LTD Located in the eastern part of the Central Jiangsu Plain, "the hometown of Chinese shearing, folding and rolling machine tools" - Haian Libao. It is adjacent to the Yellow Sea in the east, the Yangtze River in the south, Xinchang Railway in the west, and close to the 204 and 328 national highways. The company was formerly known as "the original Haian County Haiwei Machine Tool Factory." Specializing in the production of "Tongwei" brand series of shearing machines, bending machines, rolling machines, leveling machines, slitting machines, uncoiling and leveling production lines and other sheet metal processing equipment .The company has a group of professionals who have been engaged in forging design for a long time. Through the strong alliance with various casting and forging research institutes and major technical research institutes, the product structure is continuously improved, and the application of new technologies is in a leading position in the same industry. , so that the performance of the whole machine reaches the international advanced level, and it is an ideal substitute for imported machine tools. In the past few years, the company has developed a number of new structures and new technologies, and applied for a number of patents. The products have passed the provincial and municipal quality and technical supervision and inspections for many times, and have won the honorary title of "Contract-honoring and Promise-keeping" enterprises. The company's products are widely used and sold throughout the country and exported to Southeast Asia, West Asia, Africa, and Russia in recent years. And other European countries, have a place in the European and American markets. The company adheres to the tenet of "Quality First. Service First. Reputation First", takes customer satisfaction as the operating principle, and insists on providing customers with thoughtful pre-sale, in-sale, and after-sale services.