What are the main advantages of the 4-roll design over 3-roll models?

The 4-roll design offers 50-80% faster productivity, complete cylinder formation in a single pass, and eliminates the need for pre-bending both ends or turning plates, ensuring perfect alignment and efficiency.

What industries can benefit from this plate bending machine?

Ideal for shipyards, wind tower construction, boilers and pressure vessels, heat exchangers, and steel structure fabrication, providing high bending capacities and precision.

4 Roll Hydraulic Plate Bending Machine for Rolling Iron and Aluminum Sheets Fluid Processing

Name: 4 Roll Hydraulic Plate Bending Machine for Rolling Iron and Aluminum Sheets Fluid Processing
Brand: Nantong Weihua Import & Export Co., Ltd
SKU: 2157683985

Jiangsu, ChinaNantong Weihua Import & Export Co., Ltd

US$10,000.00-50,000.00

1 Set

Product profile

Customization

Available

After-sales Service

24/7

Type

Rolling Machine

Forging Forming Method

Free Forging

Power Source

Hydraulic Pressure

Feature

Automation

Certification

ISO9001

Warranty

24 Months

Customized

Advantage

Easy Operation

Condition

New

Rolls Number

Driving Rolls

Rolls Material

42CrMo

Rolls

Induction Hardened

Side Rolls

Swing Arm Movement

Drop-End Open

Hydraulic

Control Desk

Independent Mobile

Digital Readouts

Touch Screen

Cone Rolling

Possible

Side Supports

Hydraulic

Central Supports

Hydraulic

Loading and Unloading Systems

Automatic

Feeding Table

Motorized

Rolls Polish

Optional

Rolling Speed

Variable

Transport Package

Standard Export Package

Specification

16x2000mm

Origin

China

HS Code

8462299000

Production Capacity

300 Sets / Year

Key features

High Efficiency & Speed: 50-80% faster than 3-roll models with single-pass cylinder formation.

Precision Pre-bending: Superior pre-bending with minimal flat-ends using top and bottom roll clamping.

Robust Hydraulic System: Two powerful hydraulic motors with planetary gear units for efficient rotation.

Advanced CNC Control: Touch screen control desk with numerical control for streamlined production.

Versatile Rolling Capacity: Handles plates up to 150mm thickness and 6,000mm length effortlessly.

Easy Operation: Horizontal plate introduction and hydraulic shoulder opening for safety.

Durable Hardened Rolls: Induction hardened 42CrMo rolls with cambering technology for precision.

Comprehensive Warranty: 24 Months warranty coverage for mechanical defects and reliability.

Company profile

Nantong Weihua Import & Export Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2003-03-01Nearest Port: ShanghaiAverage Response Time: ≤2.18hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryNantong Weihua Import & Export Co., Ltd is a Chinese trading company and manufacturer located in Jiangsu province. The company is involved in the industrial equipment sector, specifically machining equipment with a focus on sheet metal forming machinery. They have exported over 1500 machines globally since they began exporting in 2003, with a significant portion of their sales coming from exports. The company holds ISO 9001 and ISO 14001 certifications, indicating strong management and environmental standards. Their products serve various industries including aerospace and shipbuilding, and they provide extensive after-sales support. The company demonstrates a robust capability in innovation and R&D with a team of experienced engineers.

Supplier typeThe supplier is a trading company and manufacturer specializing in industrial equipment and components.

CertificationsThe supplier holds ISO 9001 and ISO 14001 certifications, indicating compliance with international quality and environmental management standards.

After-Sales capabilityThe company provides 24/7 comprehensive technical and spare parts service, ensuring strong after-sales support.

R&D capabilityThe company focuses on R&D in sheet metal forming machinery and has a team of 31-40 R&D engineers, suggesting strong innovation capabilities.

Production capacityWith an annual productivity of 2000 sheet metal machines and a peak season order fulfillment time of 2-3 months, the company has significant production capabilities.

Customization capabilityThe company offers solutions tailored to customer requests and produces a variety of machinery types, indicating customization capability.

Client casesThe company has conducted transactions with international buyers such as MAQUINARIA INDUSTRIAL CABRERA SA DE CV, illustrating active customer engagement.

Product Q&A

Q:How long is the service life of your product?

The lifespan largely depends on operator skill and daily working hours. With proper maintenance, the machine can last up to 10 years. However, operating for extended hours, such as 12 hours or more daily, may impact the overall service life.

Q:What are the specific categories of your products?

We offer three main categories of roll bending machines: Mechanical 3 Roller, Hydraulic 3 Roller with Prebending, and Hydraulic 4 Roller with Prebending.

Q:What are the specifications and styles of existing products?

Our range includes both light and heavy-duty rolling machines, accommodating thicknesses from 6 to 150 mm and widths from 1000 to 12000 mm. We can also customize machines based on specific customer requirements.

Q:What is the maximum plate thickness and length this machine can handle?

The machine is designed to handle rolls up to 6,000mm in length and plate thicknesses up to 150mm effortlessly.

Q:Is the machine customizable for specific applications?

Yes, we can customize machines based on specific customer requirements, such as smaller rolling diameters or special applications like oil pipes, wind towers, loaders, and more.