What are the service conditions for installation?

The buyer must cover all travel, accommodation, and labor costs (100 USD/person/day) for the seller's engineers. The buyer must also provide a Chinese-speaking translator.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Long Pipe Flange Automatic Welding Machine

Name: Long Pipe Flange Automatic Welding Machine
Brand: JINAN HAOYU AUTOMATION SYSTEM CO., LTD.
SKU: 1909961265

Shandong, ChinaJINAN HAOYU AUTOMATION SYSTEM CO., LTD.

US$10,900.00-28,000.00

1 Piece

Product profile

Customization

Available

Cooling Way

Air Cooling

Control

Automatic

Model NO.

NZC-C

Style

Horizontal

Frequency Range

Intermediate Frequency

Electric Current

Type

Continuous Seam Welder

Product Name

Tube Pipe End Flange Butt Joint Automatic Welding

Model

Nzc-C

Welding Mode

TIG MIG

Drive Mode

AC Servo or AC Motor

Control Mode

PLC+ Touch Screen HMI

Clamping Mode

Pneumatic Chuck

Workpiece Diameter

40-400mm

Workpiece Length

500-3000mm,4000mm,6000mm,12000mm

Welding Oscillator

Optional

Avc

Optional

Transport Package

Plywood Case or Steel Pallet

Specification

400x3000mm

Trademark

HAOYU

Origin

Dezhou, Shandong, China

HS Code

8515319900

Production Capacity

200 Sets Per Year

Key features

Twin Torch Welding: Features twin torch and twin source welding for high efficiency and uniform quality.

PLC Control System: Uses Japan OMRON PLC and touch screen HMI for precise, stepless speed control.

Wide Workpiece Range: Handles workpiece diameters 40-400mm and lengths up to 12000mm.

Automatic Operation: Fully automatic clamping, rotation, and welding with low failure rate.

12-Month Warranty: Covers mechanical defects with free replacement parts for 12 months.

Customizable Options: Optional multi-layer welding, torch lifting, and welding oscillator available.

Company profile

Importers and ExportersYears of Export ExperienceExhibition Experience

JINAN HAOYU AUTOMATION SYSTEM CO., LTD.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2004-02-13Nearest Port: Qingdao port, Tianjin port, Shanghai portAverage Response Time: ≤6.17hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company involved in selling welding machines, materials, and related industrial components, although other slices describe it as a professional technical supplier and OEM provider. It holds ISO 9001 certification and reports overseas service offerings including installation, debugging, maintenance, repair, and training, supported through overseas agents or branches. Production information states an annual output of 500 automatic welding machines, with peak-season lead time of one month and off-season lead time within 15 workdays. The supplier offers flexible customization, 3D software design, ODM, and OEM services, but reported no new products in the past year and no SDK availability. Evidence of financial credibility, named customer cases, raw-material traceability, and documented supplier-service assessment procedures is insufficient. The supplier has participated in FABEX Metal & Steel and reports exports representing 41%–50% of total sales.

CertificationsThe supplier reports certification under ISO 9001 supplier management systems. This is explicit evidence of holding a recognized quality-management certification.

After-Sales capabilityThe supplier reports overseas installation, debugging, maintenance, repair, and training services in Russia, and states that it can provide services through overseas agents or branches. It has also participated in FABEX Metal & Steel, but its service-capability assessment lacks written procedures and records, while corrective and preventive action procedures have no written records.

Production capacityThe supplier reports annual production of 500 automatic welding machines, 11–20 quality-control staff, and peak- and off-season lead times of one month and within 15 workdays respectively. These figures provide explicit evidence of production and quality-control resources, although no direct benchmark is supplied to show that capacity exceeds requirements.

Customization capabilityThe supplier explicitly provides flexible customization, 3D software design services, ODM services, and OEM services for popular brands. These capabilities directly support customized product and design requirements.

Product Q&A

Q:What is the warranty period and coverage?

The warranty is 12 months from the Bill of Lading date. It covers mechanical defects and performance functions, including free replacement of defective parts. It excludes damage from improper operation or worn-out spare parts.

Q:What are the maximum workpiece dimensions?

The machine supports workpiece diameters from 40mm to 400mm. Applicable lengths range from 500mm to 3000mm, with optional extensions up to 4000mm, 6000mm, and 12000mm.

Q:Is the welding speed adjustable?

Yes, the rotation speed is steplessly adjustable from 0.1 to 1 r/min using an AC variable frequency speed control system for improved reliability.

Q:What control system does the machine use?

It uses a Japan OMRON PLC as the core control unit, combined with a Kunlun Tongtai touch screen HMI for easy parameter input, storage, and monitoring.

Q:Are there optional features available?

Yes, optional features include multi-layer welding with automatic torch lifting, a welding oscillator, and different drive modes (AC Servo or AC Motor).