Do your goods have ISO9001 or CE certificates?

Yes, all our goods have ISO certificates. All machines are high-quality products.

Are you a dealer or a factory?

We are a manufacturer with a large factory. You are warmly welcome to visit our factory and contact us.

4 Pillar Type Welding Seam Rolling Machinery Welding Round Tube Bead Machine

Name: 4 Pillar Type Welding Seam Rolling Machinery Welding Round Tube Bead Machine
Brand: Guangdong Hangao Technology Co., Ltd.
SKU: 1938429905

Guangdong, ChinaGuangdong Hangao Technology Co., Ltd.

US$11,900.00-14,900.00

1 Set

Product profile

Customization

Available

After-sales Service

Engineers Service Machinery Overseas Available

Warranty

1 Year

Model NO.

SZP-40/50/60/70

Condition

New

Type

on-Line

O.D. Range

20-114 mm

Thickness

Sch-10s

Control System

PLC

Cooling Type

Air Cooling

Power

7.5/11 Kw

Speed

0.5-5 M/Min

Material Applied

Austenite,Ferrite, Duplex Stainless Steel

Scope of Application

Industrial Tube/ Decoration Tube/ TIG Welding Tube

Mandrel Material

SKD11

Roller Material

Cr12MOV

Effect

Removing Weld Bead, Make Internal Tube Wall Smooth

After-Sale Service

Engineers Available to Service Machinery Overseas

Transport Package

Water Proof Film and Pallets

Specification

Customized

Trademark

SEKO (Hangao Tech)

Origin

China

HS Code

8479819000

Production Capacity

500 Sets Per Year

Key features

Four Pillar Structure: Ensures even and stable pressure on tube beads for precision industrial pipes.

SKD11 Mandrel: Built-in SKD11 mandrel and Cr12MOV rollers for high durability and smooth internal walls.

PLC Automatic Control: Automatic electric hydraulic air control system with PLC for flexible and precise operation.

Versatile Material Support: Applicable for Austenite, Ferrite, and Duplex Stainless Steel tubes with O.D. 20-114 mm.

High Performance: Completely removes internal and external weld beads, meeting seamless pipe requirements.

Flexible Adjustment: Rolling trolley can be adjusted according to the pipe's welding seam position.

Wide Application: Suitable for sanitary fluid, water, heat exchange, oil/gas pipelines, and food industry.

Overseas Service: Engineers available to service machinery overseas for installation and adjustment.

Company profile

Management CertificationQuality AssuranceOverseas ServicesCooperated with Fortune 500

Guangdong Hangao Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤0.04h

AI-Powered supplier vetting

SummarySEKO TECH is identified as an integrated welded-pipe equipment supplier covering research and development, manufacturing, sales, and supporting services. Evidence shows professional technical R&D, 3D software design, SDK availability, recent product development, ODM/OEM services, and broad customization options. Its quality system includes procedures for complaints, quality assurance, traceability, and record control, while supplier-service management includes approved-supplier procedures and corrective actions. The supplier states that it has no overseas warehouse, showroom, agent, or branch, which limits overseas service infrastructure. ISO9001:2015 certification and recent fire-drill activity are documented. Financial-capacity records are listed for multiple years, but the provided slices do not include sufficient results or values to assess financial strength. Customer-specific cases or named references are not provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and as an integrated manufacturer combining R&D, manufacturing, sales, and supporting services for welded-pipe equipment. Its stated business scope includes mechanical-equipment R&D, specialized-equipment manufacturing, equipment sales, software development, and electronic-product sales.

CertificationsThe supplier is reported to hold an ISO9001:2015 certificate. This provides explicit evidence of quality-management-system certification, although no additional certifications are identified in the provided slices.

R&D capabilityInnovation capability is supported by professional technical R&D, available SDK, 3D software design, software-development scope, a stated recent new product, and descriptions emphasizing technology innovation and industry upgrading. The supplier also offers ODM services, indicating design-development capability.

Production capacityThe supplier identifies itself as a manufacturer of welded-pipe equipment and lists specialized-equipment manufacturing within its business scope. Its product range includes precision stainless-steel tube mills, high-frequency welding tube mills, annealing equipment, tracking systems, and intelligent control systems, providing explicit evidence of relevant production capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, minor customization, full customization, and flexible customization. ODM service and OEM service for popular brands further support its ability to deliver customer-specific products.

Product Q&A

Q:Which countries are your products exported to?

Our products are sold all over the world and come with related certifications.

Q:What is the warranty period?

All our products have a one-year quality warranty. During this period, spare parts replacement is free. We also provide lifelong technical support and assistance.

Q:How do I install the machine?

Engineers will be sent to your factory to help install and adjust the machines. We also provide paper installation instructions and videos to guide you until you master it.

Q:Which export port do you use?

We use any China port, commonly Shenzhen. However, you can appoint any port you prefer.

Q:What are the payment terms and delivery time?

For small machines: 100% T/T, Western Union, or Cash in advance. For big machines/amounts: 40% deposit, 60% before shipment. Delivery time is within 45-90 days.