What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

Does the machine support conical bending?

Yes, it features hydraulic inclination of lateral rolls for conical bending directly from the control desk and offers an optional cone bending device.

Hydraulic 4 Roll Plate Bending Roller for Heat Exchangers

Name: Hydraulic 4 Roll Plate Bending Roller for Heat Exchangers
Brand: Nantong Weihua Import & Export Co., Ltd
SKU: 2085024985

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

PLC Control

Certification

ISO9001

Warranty

24 Months

Customized

Advantage

Easy Operation

Condition

New

Rolls Number

Rolls Material

42CrMo

Rolls

Induction Hardened

Driving Rolls

Side Rolls

Swing Arm Movement

Control Panel

Separate Moveable

Digital Readout

Touch Screen

Bearing Type

Spherical Roller Bearings

Drop End

Hydraulic

Feeding Table

Motorized Optional

Central Support

Hydraulic Optional

Side Supports

Hydraulic Optional

Control Method

PLC

CNC Control

Optional

Cone Rolling Device

Optional

Transport Package

Standard Export Package

Specification

30x2500mm

Origin

China

HS Code

8462299000

Production Capacity

300 Sets / Year

Key features

Advanced Swing Arm Technology: Adopts Italy advanced swing arm technology for superior performance and efficiency.

PLC Control System: Features robust PLC control with numerical control for automatic production.

Customizable Configuration: Offers customizable options including CNC control, cone rolling device, and motorized feeding table.

High Precision Rolling: Variable cambering technology avoids reel and barrel effect to increase bending precision.

Versatile Material Handling: Capable of rolling black steel, stainless steel, high-tensile steels, and aluminum.

Efficient Pre-Bending: Completes pre-bending of both ends and rolling in a single operation.

Durable Hydraulic Drive: Driven by high torque hydraulic motors and planetary gearboxes for smooth feed.

Patented Design: Features patented technology (ZL200820161151.5) with high efficiency and low energy consumption.

Company profile

Nantong Weihua Import & Export Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2003-03-01Nearest Port: ShanghaiAverage Response Time: ≤4.23hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryNantong Weihua Import & Export Co., Ltd is a China-based limited company in Jiangsu, identified as both a trading company and manufacturer/factory, with products focused on sheet-metal forming and related industrial machinery. Evidence indicates export activity since 2003, exports to multiple regions, stated annual productivity of 2,000 sheet-metal machine sets, and peak-season fulfillment of 2–3 months. The supplier reports ISO 9001 and ISO 14001 certifications, 24/7 technical and spare-parts support, and R&D engineering experience of 31–40 years in aggregate. It claims customization-oriented product recommendations and applications across several industrial sectors. However, the available trade record shows only one transaction and does not establish a broad customer-case history. Financial credibility cannot be assessed because financial information is excluded.

Supplier typeThe supplier is identified as a trading company and manufacturer/factory, legally organized as a limited company in Jiangsu, China. Its stated business covers industrial equipment and manufacturing machinery, with product keywords centered on rolling, bending, and sheet-metal forming machines.

CertificationsThe supplier explicitly reports ISO 9001:2008 international quality-system certification and ISO 14001 and ISO 9001 management-system certifications. These statements provide direct evidence of certification holding, although the slices do not provide certificate numbers, validity dates, or issuing-body details.

After-Sales capabilityThe supplier states that it provides 24/7 free-call technical support and comprehensive, consistent technical and spare-parts service after sales. It also claims quality testing before delivery, directly indicating a defined after-sales support commitment.

R&D capabilityThe supplier states that Huaxi Machinery began production in 2002 and focuses on R&D and manufacturing of sheet-metal forming machinery, while the reported total experience of R&D engineers is 31–40 years. These statements support established R&D capability, though they do not document specific patents, new product launches, or measurable innovation outcomes.

Production capacityThe supplier describes machining equipment including large-scale lathes, boring, drilling, milling, and welding machines, and reports annual productivity of 2,000 sheet-metal machine sets. It also states a peak-season fulfillment time of 2–3 months and production of multiple machine categories, supporting a documented production base.

Customization capabilityThe supplier states that it introduces suitable products according to customer requests and provides solutions across multiple machine types, including three- and four-roll bending machines, angle rolls, laser cutting machines, and press brakes. Its description of CNC equipment handling complex, fine, small-batch, and varied parts further supports flexibility, although no specific customized project is documented.

Product Q&A

Q:What is the warranty period?

The warranty period is 1 year. During this time, the supplier provides timely and free maintenance services for all equipment failures and replaces any non-human-caused parts damage free of charge.

Q:Can the machine be customized?

Yes, the machine is fully customizable. Options include CNC control, cone rolling devices, motorized feeding tables, and hydraulic side supports.

Q:What materials can this machine process?

It can roll and shape various materials including black steel, stainless steel, high-tensile steels, special alloy steels, and aluminum.

Q:What is the maximum sheet capacity?

The maximum sheet width is 6000 mm and the maximum thickness for cold bending is 150 mm.

Q:How long does it take to deliver?

The average lead time is 1-3 months, regardless of whether it is peak season or off-season.