Automatic 4 Roller Plate Rolling Machine W12 4 Roller CNC Plate Rolling Machine
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Product Highlights
- Four-Roller Design: Top roller drives rotation while side rollers enable symmetric and asymmetrical bending with minimal flat ends.
- Wide Thickness Range: Processes steel plates with thickness ranging from 8mm to 60mm efficiently.
- High Safety Level: Engineered with high safety features for reliable operation in demanding industrial environments.
- Durable Roller Material: Upper roller made of 42CrMo forging, other rollers of 45# steel for long-lasting performance.
- Versatile Application: Suitable for petroleum, chemical, boiler, shipbuilding, and metal structure industries.
- OEM and ODM Services: Customization available for specific manufacturing requirements and branding.
- ISO9001 Certified: Manufacturing process adheres to international quality management standards.
Product Attributes
- Customization
- Available
- Type
- Rolling Machine
- Forging Forming Method
- Mold Forging
- Model NO.
- W12CNC
- Power Source
- Hydraulic Pressure
- Feature
- Automation
- Certification
- ISO9001
- Warranty
- 12 Months
- Customized
- Customized
- Advantage
- Easy to Maintenance
- Condition
- New
- No. of Roller
- 4
- Key Selling Points
- High Safety Level
- Applicable Industries
- Manufacturing Plant
- Automation
- Automatic
- Extra Services
- End Forming
- Machine Type
- Roller-Bending Machine
- Model Number
- W12 Series
- Max Thickness of Steel Plate
- 8~60mm
- Processing Material
- Metal Sheet, Carbon Steel, Stainless Steel, Alumi
- Application
- Steel Plate Sheet Rolling
- Product Name
- 4 Rolls Plate Bending Machine
- Keyword
- Plate Rolling Machine 4 Roller
- Function
- Metal Rolling Bending
- Usage
- Metal Sheet Rolling Bending
- Name
- 4-Roller Plate Rolling Machine
- Transport Package
- Nude
- Trademark
- pully
- Origin
- China
- HS Code
- 8462299000
- Production Capacity
- 300 Sets / Year
Product Images of Automatic 4 Roller Plate Rolling Machine W12 4 Roller CNC Plate Rolling Machine
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Product Description

This machine is four-roller plate rolling machine, top roller is the main drive and do rotation movement, lower roller makes up-down movement to make the plate can get the frication along with length direction, two side rollers makes Up-down movement which is an angel with straight line, which can make the steel plate get the needed plastic deformation. Because adjust the side roller can achieve symmetric bending and asymmetrical bending, the flat end will be very short in theory, comparing with three-roller plate rolling machine, which can save pre-bending procedure and pre-bending device, meanwhile it can make rough leveling of steel plate. It is extensively applied in petroleum industry, chemical industry, boiler, shipbuilding industry, hydroelectricity, metal structure and machinery industry.





| NAME | Manufacture | ||
| Bearings | Type | Double row aligning bearing
|
|
| Manufacture | Wafangdian | ||
| Rollers | Material | 42CrMo forging upper roller and 45# steel other rollers | |
| Manufacture | Nangang/Warwick Steel
|
||
| Body frame | Material | Q235A | |
| Processing methods | Welded structural parts, annealing stress - shot blasting, CNC boring and milling machine machining
|
||
| Manufacture | Pully | ||
| Hydraulic driver | Jieshite | ||
| Hydraulic motor | Nantong tongde | ||
| Main electrical element | SIEMENS | ||
| Hydraulic system | Pump | Type | Gear pump |
| Manufacture | Changyuan | ||
| Valve | Manufacture | YUKEN | |
| cylinder | Piston rod | 45 Forgings, Heat treatment HRC48-52
|
|
| Manufacture | Nantong | ||
| Sealing | Yx | ||
| Manufacture | NOK/dingji | ||
Electric system |
digital control system | ||
| Hydraulic motor | Nantong tongde | ||
| Touch screen | Haiwei 15.6' | ||
| PLC | XINJE | ||
| Sensor | Milante | ||
| Main electrical element | SchneiderElectric/Siemens | ||
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI244886". Items marked "" are certified.
Company Profile
Puli Intelligent Equipment Co., Ltd. is located in Hai'an City, a famous town in Jiangsu Province known as the "hometown of cutting and folding machine tools". The geographical location is superior, with the Yellow Sea to the east and the Yangtze River to the south. Convenient and fast transportation, adjacent to Shanghai and Hangzhou, located near the exit of the coastal highway.
Puli Heavy Industry is a forging equipment manufacturing enterprise that integrates design, development, production, sales, and service. The company specializes in producing the "Puli" brand series of shearing machines, bending machines, coiling machines, laser cutting machines, unwinding and leveling lines, hydraulic presses, punching machines, etc. The products are widely used in light industry, aviation, shipbuilding, metallurgy, instrumentation, electrical appliances, stainless steel products, construction and decoration industries, and are sold well in domestic and foreign markets.
Values: Customer centered, Striving for excellence, promoting the sustainable development of metal sheet processing
Concept: Through technology, solutions, and applications, transform and innovate to create value for customers
Vision: To become an excellent enterprise in the metal sheet processing industry
Mission: To provide customers with safe, reliable, efficient, and intelligent metal sheet processing solutions and services
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Chengdong Town, Nantong, Jiangsu, China
-
Plant Area
- 1850 square meters
-
Number of Employees
- 20
-
Registered Capital
- 50,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW
-
Average Lead Time
- Peak Season Lead Time, one month, Off Season Lead Time, one month
-
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Hydraulic Shearing Machine; Hydraulic Bending Machine
-
Production Machines
- Sawing Machine, Lathe, Milling Machine, CNC Boring Machine, Drilling Machine, Painting Room
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-05-03
-
Main Markets
- Domestic
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
FAQ
- What is the maximum thickness of steel plate this machine can process?
- The machine can process steel plates with a thickness ranging from 8mm to 60mm.
- What is the warranty period for this machine?
- We provide a 12-month warranty for this machine.
- Can this machine be customized?
- Yes, the machine supports customization, and both OEM and ODM services are available.
- What materials can be processed by this machine?
- It is designed to process metal sheets, carbon steel, stainless steel, and aluminum.
- What is the lead time for production?
- The average lead time is one month, regardless of peak or off-peak seasons.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- Which industries is this machine suitable for?
- It is extensively applied in the petroleum, chemical, boiler, shipbuilding, hydroelectricity, and machinery industries.
- What is the main drive mechanism of the machine?
- The top roller is the main drive and performs rotation movement to process the plate.
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