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Induction Heat Pipe Bending Machine Suppliers
US$150,000.00
1 Piece
Sample price:US$50000.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Video Technical Support, Online SupportType
Induction Heating Pipe Bending MachineAutomation
AutomaticApplicable Material
Carbon Steel/Stainless Steel/Copper/AluminumApplicable Shape
Oval/Square/Rectangle/RoundWarranty
3 YearsCondition
NewCertification
ISO 9001:2008, CESuitable for
Copper/SteelBending
Induction HeatingPipe Diameter
159mmColor
Blue/Green/CustomizedVoltage
380V/415V/CustomizedMachine Type
China Induction Heating Pipe Bending MachineProduct Name
Induction Pipe Bending MachineUsage
Metal Large Diameter Pipe BendingFunction
Induction Heat BendindgControl
PLCPrecision
+/-0.1-0.5mmDrive
Servo/HydraulicIf Type
200kwTransport Package
Iron PalletSpecification
CustomizedTrademark
WONSTENOrigin
ChinaHS Code
8462991000Production Capacity
5 PCS Per MonthKey features
Wonsten induction pipe bending machine utilize advanced IGBT/SCR medium frequency induction heating power (up to 400KW+), enabling rapid, uniform, and localized heating of heavy-wall pipes.
Wonsten induction pipe bending machin accommodates large-diameter steel pipes ranging from OD 2 inches (60mm) up to OD 48 inches (1220mm) with wall thicknesses up to 100mm.
With high-precision non-contact infrared pyrometers, the machine continuously monitors the heating zone, auto-adjusting induction power to maintain temperature to prevent metallurgical defects.
The heavy-duty hydraulic cylinder push system paired with a robust rotary arm ensures constant, stable forward speed, achieving perfect large-radius curves (1.5D to 20D+).
By optimizing the localized narrow heating band and trailing water/air quenching cooling ring, our machines restrict wall thinning and maintain ovality well within international pipeline standards.
Constructed from heavy-duty steel plates subjected to stress-relieving heat treatment. The rigid structure eliminates structural flexing during the high-thrust pushing of thick-walled pipes.
Featuring a rugged industrial PLC system that syncs pushing speed, rotation angle, heating power, and cooling water pressure, allowing operators to save customized recipes for various pipe schedules.
The hydraulic clamp on the bending arm is fully adjustable, supporting quick changeovers for different pipe diameters and allowing variable large-radius bending without changing expensive solid dies.
Our latest IGBT induction technology achieves an electrical efficiency of over 92%, significantly reducing factory power consumption and carbon footprint compared to older tube or SCR heating models.
Saws and bends produced by Wonsten machines fully conform to rigorous international specifications, including ASME B16.49, ISO 15590-1, and ASTM standards for oil and gas infrastructure.
Company profile
Business Type: Manufacturer/Factory, Trading Company, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.72h
AI-Powered supplier vetting
SummaryThe supplier presents itself as a manufacturer of industrial machinery, including pipe bending, cold rolling, aluminum extrusion, filling and packaging, and band saw equipment. It reports broad customization and ODM/OEM capabilities, one R&D engineer using AutoCAD, recent new-product activity, and available R&D documentation. Stated annual productivity is substantial across five listed product categories, with 90% of sales from exports and approximately one-month lead times in both peak and off-season periods. However, the evidence does not establish certifications, after-sales service arrangements, or financial strength. Overseas support is limited: the supplier reports no overseas agents or branches, warehouse, showroom, or offline trade-show participation. The business-scope excerpt also contains textile, stationery, paper, and baby-product activities that do not clearly align with the machinery portfolio, so business focus should be verified.
R&D capabilityThe supplier reports new products within the past year, ODM availability, technical-department design by skilled engineers, and one R&D engineer responsible for AutoCAD design, production technology support, and new-product development. It also has design-input, output, review, verification, and validation documents available for audit, although the R&D team is small and no SDK is available.
Production capacityReported annual productivity includes 50,000 CNC mandrel tube benders, 100,000 induction heating pipe bending machines, 200,000 aluminum extrusion machines, 200,000 beverage aseptic filling packaging machines, and 10,000 band saw machines. The supplier also reports inventory capability, one-month average lead times in both peak and off-season periods, and seven qualified suppliers, but outsourcing procedures and manufacturing contracts are listed as unknown.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated in both the R&D and production-related information, providing direct evidence of broad customization coverage.
Client casesThe supplier states that it provides OEM services for well-known brands and supplies equipment to hundreds of industries involving aluminum, copper, carbon steel, alloy steel, titanium, copper-nickel, and stainless materials. These are customer and application claims, but no named brands, project details, references, or independently verifiable case documentation are provided.
Product Q&A
Q:What is the main advantage of an Induction Heating Pipe Bending Machine over cold bending?
A:
Induction bending is ideal for large diameters, heavy wall thicknesses, and short radii where cold bending would cause pipe buckling, excessive wrinkling, or require impossible amounts of mechanical force. It alters the material's yield strength temporarily through localized heat to make bending seamless.
Q:What maximum pipe size and wall thickness can Wonsten induction benders handle?
A:
Our heavy-duty models can process pipes from a minimum of 2 inches (60mm) up to 48 inches (1220mm) in diameter, handling wall thicknesses up to 100mm for high-pressure gas lines and structural columns.
Q:What bending radii (CLR) can be achieved with this machine?
A:
It is highly flexible. Unlike cold benders restricted by fixed die radii, induction benders can achieve large, continuous radii ranging from 1.5D (1.5 times the pipe diameter) up to 20D, 30D, or even straight-line variable curvatures.
Q:How does the machine control the heating temperature precisely?
A:
Wonsten machines use dual-color infrared pyrometers pointed directly at the heating seam. This sensor feeds real-time data back to the IGBT power supply's PLC loop, dynamically increasing or decreasing current to keep the temperature perfectly stable.
Q:What cooling methods are used after the pipe is heated and bent?
A:
We integrate a dual-zone cooling ring right behind the induction coil. Depending on the material grade (e.g., carbon steel vs. alloy steel), it uses forced water quenching, compressed air blasting, or ambient natural air cooling to achieve the desired microstructural properties.
Send Inquiry
*To:
SUZHOU WONSTEN IMPORT & EXPORT CO., LTD.
SUZHOU WONSTEN IMPORT & EXPORT CO., LTD.*Content:
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